-3 / 4 + (-2 / 7) - (- 5 ½)
Answers
125/28
4.46428571
4 13/28
There all right
Pls mark me brainliest
-6.535
I am learning this too! I hope this answer helps you.
Related Questions
Why are the numbers 16 and 21 called relatively prime?
Answers
Answer:
Relative prime are the numbers which dont share any of there factors.
Step-by-step explanation:
Relative prime are the numbers which dont share any of there factors. but still they dont share any of there prime cofactors as you can see there factors are different, so they are called as relatively prime. following are the some example of relatively prime numbers . (27,8), (21, 16) , ( 28, 45).
Answer:
When two numbers have no common factors other than 1.
In other words there is no value that you could divide them both by exactly (without any remainder).
Step-by-step explanation:
How can you use successive approximations to help you find the answer to
y = 19x - 45
y = -6x + 8
Answers
Jimmy is selling used books at a yard sale. A customer buys 9 books at a cost of $0.75 each and pays with a $20.00 bill. Jimmy must determine c, the amount of change in dollars he should give the customer. Which equation represents c?
I have 55 minutes and 8 questions, please hurry
Answers
Answer:
13.25
Step-by-step explanation:
the answer is c because you'd have to multiply 75 and 9 to get 13.25 which is c if add would be the same thing
Answer:0.75(9) + C = 20
Step-by-step explanation:0.75(9) = 6.75
20-6.75= C
C=13.25
Factor and write as a product of 2 factors:
5. 5*4 + 7*4 = (5+7)4
6. x*9 + 4*9
7. r*7 + m*7
8. (x+4) + (x+4) + (x+4)
i will give brainly if you answer question (you could do all of them or not all of them, your choice)
Answers
This diagram shows triangles ABC and PQR. ABC is mapped to PQR by combining two single transformations. The first is a rotation of 90 degrees clockwise about C. Describe fully the second transformation.
Answers
Answer:
enlarge by -2 by centre point (3,1)
Step-by-step explanation:
There are 500 hotel rooms in Peter's city. During a convention, 80% of the hotel rooms were occupied. How many occupied hotel rooms were there during the convention?
Answers
Answer:
400
Step-by-step explanation:
500 * 0.8 (which is 80%) = 400
Answer:
400 occupied hotel rooms were there during the convention.
Step-by-step explanation:
What is the area of the circle? Approximate using pi equals 22 over 7. a circle with radius labeled 35 yards
110 square yards
220 square yards
3,850 square yards
15,400 square yards
Answers
Answer: 3.14 multiplied by 35 squared gives you 3,850, So the answer is C
Step-by-step explanation:
PLEASE HELP THANK YOU SO MUCH!!! :)
(solve, show work) Jennifer earns $1,920 in interest after making a deposit 6 months ago at a rate of 12.5%. What was the initial deposit 6 months ago? PLS answer this seriously its really important tysm!
Answers
Answer:
P = $1807.058
Step-by-step explanation:
Given
A=$1, 920
R=12.5% =12.5/100
T= 6month = 6/12 .... to change to year
Required
p=?
Solution
A= I + P ......... I= PRT
A = PRT + P
A= P(RT+1)
$1920 = P( 12.5/100 ( 6/12) + 1 )
$1920= P(1.0625)
P = $ 1920 / 1.0625
P = $1807.058
We can use the simple interest formula to solve this problem. The formula is:
I = P*r*t
where I is the interest earned, P is the principal (initial deposit), r is the annual interest rate, and t is the time in years.
First, we need to convert the annual interest rate of 12.5% to a monthly rate. We can do this by dividing the annual rate by 12 (the number of months in a year):
r = 12.5%/12 = 0.01041667
Next, we need to convert the time of 6 months to a fraction of a year. We can do this by dividing 6 by 12:
t = 6/12 = 0.5
Now we can plug in the given values and solve for P:
I = P*r*t
$1,920 = P*0.01041667*0.5
$1,920 = P*0.00520833
P = $1,920/0.00520833
P = $368,640
Therefore, the initial deposit 6 months ago was $368,640.
I WILL GIVE BRAINLIEST. Fazio is selecting a jersey. His choices are shown below. Fazio chooses a jersey at random and then replaces it. He then selects a second jersey at random. What is the probability that Fazio selects a striped jersey both times?
A. 1/100
B. 1/16
C. 1/25
D. 1/81
Answers
Answer:
I think it C
Step-by-step explanation:
Mark me as Brainliest Sorry if it's wrong
Answer:
It is C
Step-by-step explanation:
Anyone thats gives me the right answers, I will give brainliest to!
Answers
Answer:
1: 60
2: 1,200
3:8
4:720
5:1020
6:1260
Step-by-step explanation:
If you divide 240 by 4 you should get $60 a day. If I did my math correctly the answers should be right.
Help me please il give 20 points!
Answers
Answer: 1. a. 15 b. 11 c. 2 d. 7 e. 5.5
2. Stem: Leaf:
1 9
2 5, 9
3 3, 3, 8
4 0, 7, 9
5 4, 5
6 1, 5
7 2, 7
8 1
3. a. 13 inches b. I'm pretty sure that it is the second quarter because there is more snow. c. The first quarter because it's section is more spread out among the numbers.
Step-by-step explanation:
2. Stem:
Leaf:
9
2
5, 9
3
3, 3, 8
4
0, 7, 9
5
4, 5
6
1,5
7
2, 7
8
1
3. a. 13 inches
b. I'm pretty sure that it is
the second quarter because there is more show.
c. The first quarter because it's
section is more spread out among the numbers.
Step-by-step explanation:
What is
2 to the power of -1
multiplied by 1
multiplied by 3 to the power of 4
Answers
Answer:
81/5 or 40.5 or 40 1/2
Step-by-step explanation:
2 to the power of -1
= would be 0.5
0.5 x 1
= is just 0.5
3 to the power of 4
= would be 81
0.5 x 81
= would be 40.5
I hope this helps :D
2 to the power of -1 is 0.5
3 tho the power of 4 is 81
Then u do 0.5 x 1 x 81 = 40.5
a committee consisting of 4 faculty members and 5 students is to be formed. every committee position has the same duties and voting rights. there are 7 faculty members and 13 students eligible to serve on the committee. in how many ways can the committee be formed?
Answers
and
C(13, 5) = 13! / (5!(13-5)!) = (13 * 12 * 11 * 10 * 9) / (5 * 4 * 3 * 2 * 1) = 1287
Multiply these two combinations since the faculty members and students are selected independently:
Total number of ways to form the committee = C(7, 4) * C(13, 5) = 35 * 1287 = 45,045
Therefore, there are 45,045 ways to form the committee consisting of 4 faculty members and 5 students.
For faculty members:
There are 7 eligible faculty members, and we need to select 4 of them for the committee. This can be done using the combination formula:
C(7, 4) = 7! / (4!(7 - 4)!) = 35.
So, there are 35 ways to select 4 faculty members from the 7 eligible ones.
For students:
There are 13 eligible students, and we need to select 5 of them for the committee. Using the combination formula again:
C(13, 5) = 13! / (5!(13 - 5)!) = 1287.
Therefore, there are 1287 ways to select 5 students from the 13 eligible ones.
To form the committee, we multiply the number of ways to select faculty members by the number of ways to select students:
35 * 1287 = 44,895.
Hence, there are 44,895 ways to form the committee consisting of 4 faculty members and 5 students from the eligible candidates.
The original blueprint of a concrete patio has a scale of 2 inches = 3 feet.
Victoria wants to make a new blueprint of the patio with a
length of 16.8 inches.
a. What is the scale for the new blueprint?
b. What is the width of the blueprint with the new scale?
Answers
The scale factor for the new blueprint will be - {K} = 3/2 and the width of the blueprint with the new scale will be 25.2 feet.
What is ratio?Ratio is a quantitative relation between two amounts showing the number of times one value contains or is contained within the other.
Given is that the original blueprint of a concrete patio has a scale of
2 inches = 3 feet. Victoria wants to make a new blueprint of the patio
with a length of 16.8 inches.
{A} -It is given that -
2 inches = 3 feet
1 inch = (3/2) feet
The scale factor for the new blueprint will be -
{K} = 3/2
{B} -The width of the blueprint with the new scale will be -
{w} = 3/2 x 16.8
{w} = 3 x 8.4
{w} = 25.2 feet
Therefore, the scale factor for the new blueprint will be - {K} = 3/2 and the width of the blueprint with the new scale will be 25.2 feet.
To solve more questions on ratios, visit the link below -
brainly.com/question/29079409
#SPJ2
1. Explain what the food chain is. Give an example of each level of the food chain.
2. Which trophic level receives the most energy captured by plants?
3. By eating higher up the trophic level, what are humans contributing to?
4. What happens to most of the energy that enters the tropic level?
5. What percent of energy from one tropic level gets passed to another? Explain.
Answers
SORRY my answer got deleted somehow, but. A food chain refers to a sequence of organisms arranged according to the food they consume. The second part of the first question is Producers, consumers, predators, prey, scavengers, and decomposers. i hope this helped i cant answer all of them for you :D
Quadrilateral EFGH was dilated with the origin as the center of dilation to create quadrilateral E'F'G'H'. The quadrilateral was dilated using a scale factor of 2.5. The coordinates of the vertices of quadrilateral E F G H are given. What are the coordinates of G' ?
Answers
Answer: 6.25,-5
Step-by-step explanation:
all you have to do is go along the x and then the y-axis. the point is roughly 6.25 and because the y-axis is below 0 it will be minus therefore -5.
BRAINLY TO THE ONE WHO WILL ANSWER ME CORRECTLY WITH A GOOD EXPLANATION PLS HURRRYYY
Answers
Answer:
1,530\(cm^{3}\)
Step-by-step explanation:
The formula to find a the volume of a rectangular prism :
Volume (V) = length x height x width
Your image has two rectangular prism put together
First rectangular prism (on the left):
Volume (V) = length x height x width
length = 10cm
width = 9cm
height = 9cm
Volume (V) = 10cm x 9cm x 9cm
Volume (V) = 810\(cm^{2}\)
Second rectangular prism (on the right):
Volume (V) = length x height x width
length = 18cm
width = 10cm
height = 4cm
Volume (V) = 18cm x 10cm x 4cm
Volume (V) = 720\(cm^{2}\)
Now to get the total of the figure.
Add both the first and second rectangular prism volume:
Volume (V) = 810\(cm^{2}\)
Volume (V) = 720\(cm^{2}\)
720 + 810 = 1530
Volume of the left cuboid
LBH10(9)(9)81(10)810cm³Volume of the right cuboid
LBH18(4)(10)72(10)720cm³Total
810+7201530cm³math
screenshots
every question will ask to find the slope.
thank you
happy/hoppy easter-eve
Answers
(It's inventory time at the fruit and vegetables store. Help by answer the question, using ratios.)
1 The Ratio of tomatoes to the red apples in 2:5. If there are 20 tomatoes, How many red apple are there
Answers
Answer:
50
Step-by-step explanation:
There is a 2:5 ratio to tomatoes to red apples.
20 = 2x10
and so we'll have to multiply 5 by 10 as well
This means that the answer is
50
50 = 5x10
Answer:
im sorry sister im not touching ratios witha 20ft pole
Step-by-step explanation:
The base of this pyramid is a rectangle. How many congruent faces does this pyramid have?
The pyramid has 4 congruent faces.
The pyramid has 5 congruent faces.
The pyramid has 1 pair of congruent faces.
The pyramid has 2 pairs of congruent faces.
Answers
Answer: The Pyramid has 2 pairs of congruent faces
Step-by-step explanation:
The explanation of congruent is the face has the same shape and same size. On rectangle pyramid, the height triangle are 2 same faces and 2 same faces, so it has 2 pairs of congruent faces
HELP LIKE ASAP!!!!!!!!!!!!!!!!
Answers
Answer: A C and D
Step-by-step explanation:
What I did was look at point A, we see it starts at (-8, 6) this means that if it were to be shifted right 9 and down 4 we would get (1, 2). so, all the answers claiming that the points were shifted right 9 and down 4, or x+9 y-4 are correct.
your answer would be the first option the 3rd and the last option
Help please... I really didn’t understand this lesson.
Answers
Answer:
7(14)-11=87
2(14)-3=25
5(14)-2=68
Step-by-step explanation:
Ight Homie, lemme help you out.
To start, add (7x-11) + (2x-3) + (5x-2)
That should get you (14x-16)
Then set up the equation
14x-16=180
180 is the sum of the triangle angles. (if i said that right)
Then solve for x
14x-16=180
+16 +16
14x=196 Divide
((14x)/14)=196/14
x should equal 14.
Then replace x with 14
7(14)-11=87
2(14)-3=25
5(14)-2=68
I hope this helps. Stay safe Homie!
Dalton has $40 in an account that earns 10% interest compounded annually.
To the nearest cent, what will be the total amount of money in
his account after two years?
$52.25
$40.00
$8.40
$48.40
Answers
Formula for compound intrest = a(1+r/10)^n
40(1+10/100)^2
40x(11/2)^2
=48.4
mkwenqeffwefw fw HELPPPPPPP PLEASE
Answers
Answer:
The length is 69
Step-by-step explanation:
because 248 - 110 is 138 and 138 divided by 2 is 69
The data set is a list of your scores on 6 different assignments (each assignment was out of 20 points).
Identify the outlier.
18, 15, 16, 12, 3, 20
Answers
Answer:
3
Step-by-step explanation:
All of these numbers are close to each other except 3.
Please Answer.
3. The lateral faces of a sculpture in the shape of a rectangular pyramid are going to be covered with tile. The base of the sculpture is 3 feet long and 5 feet wide. The net of the sculpture is shown below.
What is the area of the sculpture, in square feet, that needs to be covered with tile?
A. 72.6
B. 57.6
C. 72
D. 115.2
Answers
Answer:72.6
Step-by-step explanation:
I need help please show your work
Answers
Leo's pizzeria-y=12x = slope m=$12 per pizza sold
$15 per pizza sold is more than $12 per pizza sold
So Pauli's makes more money per pizza than Leo
Answer: Pauli's pizzeria- y=15x = slope m=$15 per pizza sold
Leo's pizzeria-y=12x = slope m=$12 per pizza sold
$15 per pizza sold is more than $12 per pizza sold
So Pauli's makes more money per pizza than Leo
Step-by-step explanation: I thank that is right
-3 + 6x. Which expression shows the correct factorization?
Here are the ones to pick from
1. -2 + -2 +6 +x
2. 6(-2 +x)
3. 6(-2 +x)
4. -3 (1 - 2x)
Answers
Answer:
Option #4
Step-by-step explanation:
Expand option #4
=-3(1-2x)
=-3 -2x*-3
=-3+6x which is what your original equation was.
How do you find an adjacent angle?
Answers
Step-by-step explanation:
If two angles share one side and both derive from the same corner (vertex) point, then they are adjacent angles.
help me I need help badly
Answers
Answer:
group one I think
Step-by-step explanation:
BCS the triangles are all right-angled and the only difference is measurement
Answer:
I think it may be the 1st one...