okay #2 is commutative property (i think)
#3 that the other integer is the opposite
sorry that all i know and if im wrong im sorry i tried! UwU
Please answer the question below. Topic: Scale drawings
Fill in the missing numbers to complete the factorization. Some of the numbers could be negative. Type the numbers in
increasing order.
x3 + 2x2 - x - 2 = (x +
p(x+
Answer:
(x-1)(x+1)(x+2)
Step-by-step explanation:
X³+2x²-x-2
(X-1)(x²+3x+2)
(x-1)(x+1)(x+2)
Point G is plotted on the coordinate grid below. Plot the point of G' the reflection of G over the y-axis.
please help asap!! (even just one answer helps)
1. The combination locks on the lockers at a high school have numbers from 0 through 39 (inclusive). A locker combination consists of three different numbers, where the order matters. Because of the way the locks are made, all three numbers are even or all three numbers are odd. How many combinations are possible?
2. How many ways can you rearrange the letters in INFINITY?
3. Of the 30 students in a class, 11 practice taekwondo, 11 play piano, and 20 take dance lessons. 3 students play piano and take dance, 3 students do taekwondo and play piano, 5 students go to dance and practice taekwondo, and 3 students do none of these. How many students do all 3?
4. Our club has 10 members, and we need to appoint a president, a vice-president, and a secretary. How many ways can we do this if:
a) Each member can hold at most one office?
For this one I think you do
\(\frac{10!}{(10-3)!} = \frac{10*9*8*7*6*5*4*3*2}{7*6*5*4*3*2} = \frac{10*9*8}{1} = \frac{720}{1} = 720\)
but I'm not entirely sure
b) Members can hold any number of offices?
ASAP PLS I NEED IT AND TY
When we're solving with scale factors, we either divide or multiply.
If the shape becomes larger, we multiply to get the new length.
If the shape becomes smaller, we divide to get the new length.
Solving the QuestionWe're given:
Original side length is 2.5 unitsScale factor = 6Because the shape becomes larger, we have to multiply the original side length by the scale factor, 6, to get the new side length.
2.5 x 6 = 15
Therefore, the missing side length is 15 units.
Answer15 units
Answer:
6
Step-by-step explanation:
Flora has a rectangular gift box that has a volume of 24 cubic inches. The box is 2 inches tall. Determine if the gift box could have the given length and width.
a. Length: 11 inches; Width: 11 inches___
b. Length: 4 inches; Width: 3 inches___
c. Length: 10 inches; Width: 2 inches___
which of the following theorems verifies that DEF=XYZ? a)AA b) LL c) HA d)HL
Answer:
is it AA..
I have no idea what to do how...
The theorems that verifies the ΔDEF ≅ ΔXYZ by SAS congruency Criteria.
What is Congruency?Congruent figures have sides that are the same length and angles that are the same measurement. In other words, congruent figures are those in which one figure superimposes another. Even when twisted or flipped, they perfectly fit together.
We have, two triangles DEF and XYZ.
Now, from the two triangle
EF = XY (Given)
DF = XZ (Given)
<EFD = < YZX (Each 90)
By SAS Congruency Rule
ΔDEF ≅ ΔXYZ
Learn more about Congruency here:
https://brainly.com/question/7888063
#SPJ2
plz help ill mark u brainliest do em all
Answers:
1. 90in^2 2. 238cm^2
Step-by-step explanation:
For the first one:
6•3=18
6•3=18
3•3=9
3•3=9
6•3=18
6•3=18
Now we add them all up:
18+18+9+9+18+18=90in^2
For the second one:
7•5=35
7•5=35
7•7=49
7•7=49
7•5=35
7•5=35
Now we add them all up:
35+35+49+49+35+35=238cm^2
please answer quickly
Answer:
37.5
Step-by-step explanation:
cosФ = \(\frac{A}{H}\)
cos(33°35') = \(\frac{m}{45}\)
m = 45 × cos(33°35')
m = 37.5 (1d.p.)
Explain the cosine rule and sine rule while also saying how to use it and provide examples (keep it in simple terms)
Answer:
Sure, I'll explain the cosine rule and sine rule in simple terms:
The cosine rule (also known as the law of cosines) is used to find the length of a side or the measure of an angle in a triangle given the lengths of the other sides and the angle between those sides. It states that c^2 = a^2 + b^2 - 2ab cos(C), where c is the length of the side opposite angle C, and a and b are the lengths of the other two sides.
Here's an example of how to use the cosine
Suppose we have a triangle with sides a=6, b=8, and an angle between them c=45 degrees. We want to find the length of the remaining side of the triangle, side a.
Using the cosine rule:
a^2 = b^2 + c^2 - 2bc * cosA
where A is the angle opposite side a, we can plug in our values and solve for a:
a^2 = 8^2 + 6^2 - 2(8)(6) * cos(45)
a^2 = 64 + 36 - 96 * 0.707
a^2 = 10.56
a = sqrt(10.56)
a = 3.25 (rounded to two decimal places)
Therefore, the length of side a is approximately 3.25 units.
Answer:
Step-by-step explanation:
3 (1- 2n) < 33 answer pls lol
Answer:
n>−5
Step-by-step explanation:
Let's solve your inequality step-by-step.
3(1−2n)<33
Step 1: Simplify both sides of the inequality.
−6n+3<33
Step 2: Subtract 3 from both sides.
−6n+3−3<33−3
−6n<30
Step 3: Divide both sides by -6.
−6n /−6 < 30 /−6
n>−5
Answer:
n < -6
Step-by-step explanation:
3 ( 1 - 2n ) < 33
3 - 6n < 33
-6n < 33 + 3
-6n < 36
n < 36 ÷ -6
n < -6
Which list orders the numbers from least to greatest?
Negative 2.4, negative 1.5, negative 2 and one-fourth, negative 3, negative 1 and one-eighth
A number line going from negative 4 to positive 4.
Negative 1 and one-eighth, negative 1.5, negative 2 and one-fourth, negative 2.4, negative 3
Negative 3, negative 2.4, negative 2 and one-fourth, negative 1.5, negative 1 and one-eighth
Negative 3, negative 2 and one-fourth, negative 2.4, negative 1 and one-eighth, negative 1.5
Negative 1.5, negative 1 and one-eighth, negative 2.4, negative 2 and one-fourth, negative 3
Negative 3, negative 2.4, negative 1.5, negative 2 and one-fourth, negative 1 and one-eighth
Hope my answer helps you✌️
Can someone please help me with this(Will mark branliest) :)
Answer:
X=3 (hope this helps)
Step-by-step explanation:
So what you want to see if they are equal (in this case they are) so we have 10 plus 12x and we also have 15x plus 1
10 + 12x = 15x + 1 (solve for x)
-15x + 12x=1 - 10
-3x = -9
x=3
lets see if our answer is correct :)
15 x 3= 45 + 1 = 46
12 x 3 = 36 + 10= 46
can someone help me out? :P
9514 1404 393
Answer:
181
Step-by-step explanation:
The tagged deer seem to represent about 17/110 of the population. Since there are 28 deer with tags, the population (p) is estimated to be ...
110/17 = p/28
p = 28(110/17) ≈ 181
There are about 181 deer in the woods.
two sides of a triangle measure 15 cm and 21 cm. which of the following could be the measure of the third side
A. 4 cm
B. 5 cm
C. 6 cm
D. 7 cm
You have $120 in your checking account. In one month, you deposit $30, write a check for $21, withdraw $20, and deposit $45. Find your balance at the end of the month.
Answer:
Your total balance is 154.
Step-by-step explanation:
You start with 120.
+30
-21
-21
+45
Hope that helps.
How did you decide where to place your line of best fit? Describe your reasoning.
Based on your data, describe the relationship between age and the number of U.S. states a person can name in 60 seconds.
Do you see any areas in your data or points that could be considered clusters or outliers? Explain your answer in complete sentences.
Trolls will be reported
Answer:So I don’t know the other 5 points because you didn’t give the data about the age and number of US states named in 60 seconds, but using the 5coordinate points you gave, I was able to make this line of best fit.
So basically the units are counting up by 5.
The x axis is age in years and y axis is the number of US states named in 60 seconds.
Since you didn’t give me the data to make the other 5 points, I can’t really answer the last question, but from the graph that I did make, there are no points that would be considered outliers, and there are no clusters in sight.
(BTW THIS IS IMPORTANT!! - when you use the data to add the other 5 points, there might be an outlier or more then one outlier. And there might be a cluster. Just look at it after you graph the last 5 and change the answer I gave you if there is an outlier or cluster)
Step-by-step explanation:
Which of the following expressions shows the expression 1/2x+3−2/5x+1 in simplest form?
A) 1/10x+4
B) -1/10x+4
C)1/7x+4
D) -1/7x+4
Answer:
B
Step-by-step explanation:
find the GCF for the fractions which is 10 on the bottom and 5/10 minus 6/10 equals -1/10 which only on answer has.
Can anyone slove this?
Answer:
27.7 is you answer I'm like 89 percent sure
Answer:27.7
Step-by-step explanation: Since it is a right angle (90°) you do 90-62.3=27.7
ANSWER ASAP BRAINLIEST WILL BE AWARDED Determine which of the following relations is a function. A 2-column table with 5 rows. Column 1 is labeled x with entries negative 10, negative 5, 0, 5, 10. Column 2 is labeled y with entries 10, 5, 0, negative 5, negative 10. A 2-column table with 5 rows. Column 1 is labeled x with entries negative 3, negative 1, 0, 0, 3. Column 2 is labeled y with entries 2, 1, 2, 1, 4. A 2-column table with 5 rows. Column 1 is labeled x with entries negative 8, negative 2, 1, 2, 4. Column 2 is labeled y with entries negative 4, negative 2, 3, 4, 6. A 2-column table with 5 rows. Column 1 is labeled x with entries 0, 1, 2, 2, 5. Column 2 is labeled y with entries 2, 4, 2, 6, 7.
Answer:
2.4,5.0
Step-by-step explanation:
Answer: the answer will be A. and C.
Step-by-step explanation:
I need help with this. Someone told me that the answer was 52 but idk how to explain how I got it. Can you please help me out. THANK YOU SO MUCH IF YOU DO!
Part A: James bought a cake that weighs 3 and 1 over 4 pounds. How many ounces does the cake weigh? Show your work. (5 points)
[16 ounces = 1 pound]
Answer:
3 pound cake=48 ounces)4 pound cake=64 ounces
Step-by-step explanation:
[16 ounces = 1 pound]-so you got this
James bought a cake that weighed over 4 pounds.
And one that is 3 pounds,so you wanna multiply 16 x 3 and you get 48
So that leaves the 3 pound cake to be 48 ounces
Just like the first one,you wanna multiply 16 x 4 and you get 64
An object has a mass of 17 grams.
What is its weight in ounces?
Use 1 ounce=28.35 gram to write the conversion facto
Step-by-step explanation:
In order to determine the weight of an object in ounces, we need to convert its mass from grams to ounces using the conversion factor of 1 ounce = 28.35 grams. Since the mass of the object is 17 grams, we can use the conversion factor to calculate its weight in ounces as follows:
17 grams * (1 ounce / 28.35 grams) = 0.6 ounces
Therefore, the weight of the object in ounces is 0.6 ounces. The conversion factor used in this calculation is 1 ounce = 28.35 grams.
please help! its kinda confusing me
Expand the expression using the distributive property.
-7(n - 2) + 3n
What is the expanded form of -7( n - 2)+ 3n
Answer:
Step-by-step explanation:
Distributive property make it
-4n+ 14
Which expression completes the equation?
(-5y + 18) – (3y + 16)
Answer:
-8y+2
Step-by-step explanation:
Suppose y varies directly as x, and y = 32 when x = 4. Find y when x = 11
plz answer asap
Answer:
39 :)) should be y= 39 its not ig idk what it is
Use your knowledge of simulations to answer the questions below.
5. Eastside Middle School has 75% student participation in the fall carnival. Determine which of
the simulations below could model the probability of a student participating.
rolling a number cube, where rolling an odd number represents students who participate in
the fall carnival
spinning a spinner with the equal sections marked with the letters A-E, where spinning a
vowel represents students who participate in the fall carnival
spinning a spinner with four equal sections numbered 1-4, where spinning anything but 1
represents students who participate in the fall carnival
Answer:
5. Eastside Middle School has 75%
Step-by-step explanation:
A bakery can make 4 cheesecakes for every 5 blocks of cream cheese. Which table represents the relationship between the number of cheesecakes the bakery makes and the number of blocks of cream cheese the bakery uses?
A
\text{\footnotesize Cheesecakes}Cheesecakes \text{\footnotesize Cream Cheese} \newline \text{\footnotesize (blocks)}Cream Cheese
(blocks)
88 1010
1616 2020
2020 2525
B
\text{\footnotesize Cheesecakes}Cheesecakes \text{\footnotesize Cream Cheese} \newline \text{\footnotesize (blocks)}Cream Cheese
(blocks)
44 55
88 1515
1616 2525
C
\text{\footnotesize Cheesecakes}Cheesecakes \text{\footnotesize Cream Cheese} \newline \text{\footnotesize (blocks)}Cream Cheese
(blocks)
44 55
88 99
1616 1717
D
\text{\footnotesize Cheesecakes}Cheesecakes \text{\footnotesize Cream Cheese} \newline \text{\footnotesize (blocks)}Cream Cheese
(blocks)
88 1010
1010 1212
1212 1414
I really need help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
6 feet
Step-by-step explanation: you are welcome
URGENT: Amy and Lucy were doing a craft involving yarn. Amy cut a piece of red yarn that was 4 1/3 inches long, and Lucy cut a piece of yellow yarn that was 2 3/5 inches long. How much longer was Amy's yarn than Lucy's? Write your answer as a mixed number, (not improper fraction,) in simplest form.
Please show steps, thank you. C:
Answer:
1 11/15
Step-by-step explanation:
Answer:
1 11/15
Step-by-step explanation:
You would have to find the common denominator, which is 15, so the fractions would be 2 9/15 and 4 5/15. add 6/15 to 2 9/15 and you have 3. Add 1 5/15 to get 4 5/15 and then combine 6/15 to 1 5/15 and get 1 11/15. I hope that wasn't too confusing.