Answer:
28 degrees
Step-by-step explanation:
That is a right angle so we do 90-62 and we get 28.
Answer:
∠x = 28°
Step-by-step explanation:
∠x + 62 = 90 (complementary angles)
Subtracting 62 to both sides
∠x = 90-62
∠x = 28°
Please someone answer as soon as possible.
Earth is 92,960,000 miles from the sun. How else can you express this number?
Answer:
92.96 million miles
Step-by-step explanation:
A pair of sneakers are on sale for 20% off the original price. Tom purchased a pair of sneakers at this discounted price of $80. What is the original price of the sneakers?
write very professionally i need this for extra credit
Select the correct answer.
A group of scientists have been sent on an expedition to test the soil in the Allegheny Mountains. They need to collect samples from nine sites. The route for the expedition is shown in the image. The group starts at P and works its way around to Q, R, S, T, U, V, W, and X, in that order, before returning to P. What is the length of the route?
A.
50 units
B.
52 units
C.
55 units
D.
58 units
E.
60 units
Reset Next
Answer:
B.
Step-by-step explanation:
Yes that person is correct
2^{3}\left(\frac{1}{4}+4\left(\frac{36}{12}\right)\right)
Answer:
the answer to your expression is 128. Here is how you can simplify it step by step:
First, apply the exponent rules to the fractions inside the parentheses. You can raise the numerator and the denominator to the same power separately. For example, \left(\frac{1}{4}\right)^4 = \frac{14}{44} = \frac{1}{256}.
Next, simplify the fractions by dividing the numerator and the denominator by their greatest common factor. For example, \frac{36}{12} = \frac{36 \div 12}{12 \div 12} = \frac{3}{1} = 3.
Then, perform the arithmetic operations inside the parentheses according to the order of operations. You can use the acronym PEMDAS to remember the order: Parentheses, Exponents, Multiplication and Division, Addition and Subtraction. For example, \frac{1}{4} + 4 \times 3 = \frac{1}{4} + 12 = \frac{1 + 48}{4} = \frac{49}{4}.
After that, apply the exponent rules to the parentheses. You can multiply the exponents when raising a power to another power. For example, \left(\frac{49}{4}\right)^3 = \frac{493}{43} = \frac{117649}{64}.
Finally, multiply the fractions by multiplying the numerators and the denominators. You can also multiply the fractions by the whole numbers by treating them as fractions with denominator 1. For example, \frac{117649}{64} \times 2^2 = \frac{117649}{64} \times \frac{2^2}{1} = \frac{117649 \times 4}{64 \times 1} = \frac{470596}{64} = 128.
Step-by-step explanation:
can yall help me? please I need the right answer tbh
Answer:
the answer is D
Step-by-step explanation:
because if A is wrong and producers go through photosynthesis first ten d is the correct answer Hope This Helps <3
....................
Answer:
?
Step-by-step explanation:
how to solve 6r - 1 + 6r =11
Answer:
r = 1
Step-by-step explanation:
The equation is,
→ 6r - 1 + 6r = 11
Now the value of r will be,
→ 6r - 1 + 6r = 11
→ 12r = 11 + 1
→ r = 12/12
→ [ r = 1 ]
Hence, the value of r is 1.
Answer:
The answer is 1 r is equal to 1
Step-by-step explanation:
Select all ratios equivalent to 1:3 A. 9:21 B. 5:15 C. 4:12
Write the following set in set-builder notation "B = {-3, -2, -1, 0, 1, ...}"*
Answer:
This set as Builder Form is given below:
B= {x|x E Z}
Hi! Can anyone please give me the sale prices step by step?
I am still not sure how to answer this one. I'm asking because my dad can get angry with my grades (F's and D's) and this is 7th grade if you ask :''D
Answer: 6
Simple Explanation:
To find 75% of 8, just multiply 8 by 0.75 (which is the same as 75%).
8 x 0.75 = 6
Please Answer It Fast
Answer:
8
Step-by-step explanation:
a clock is
12
11 1
10 2
9 3
8 4
7 5
6
The number horizontally opposite of 4 is 8
Answer:
8
Step-by-step explanation:
8 is the answer
Hugh bought some magazines that cost $3.95 each and some books that cost $8.95 each. He spent a total of $47.65. If Hugh bought 3 magazines, how many books did he buy?
The equation that models the problem is 3.95m + 8.95b = 47.65, where m is the number of magazines and b is the number of books.
__ books
Answer:
4 books
Step-by-step explanation:
Our problem here is:
\((3.95)3+8.95b=47.65\)
So we have to find B, and that will be our answer (the number of books).
1. Simplify the expression
\(3.95\cdot 3+8.95x=47.65\)
Combine like terms:
\(11.85+8.95x=47.65\)
2. Group all constants on the right side of the equation
\(11.85+8.95x=47.65\)
Subtract from both sides:
\(11.85+8.95x-11.85=47.65-11.85\)
Group like terms:
\(8.95x+11.85-11.85=47.65-11.85\)
Simplify the arithmetic:
\(8.95x=47.65-11.85\)
Simplify the arithmetic:
\(8.95x=35.8\)
3. Isolate the x
\(8.95x=35.8\)
Divide both sides by 8.95:
\(\frac{8.95x}{8.95}=\frac{35.8}{8.95}\)
Simplify the arithmetic:
\(x=\frac{35.8}{8.95}\)
Simplify the arithmetic:
\(x=4\)
Hence, the number of books is 4
Pls step-to-step :')
Answer: X = 20
Steps:
↳ First, I read the question, “Figure A is a scale image of Figure B”.
(Scale image = a smaller image of the original)
↳ Then, I divided 12.5 by 10 which was 1.25
↳ After that, I multiplied 1.25 by 16 to get 20.
—————
Please remember to revise this and make it in your own words if you want! I hope this helps you. Please comment if I am wrong! (Please explain why) -Doodle
—————
What one is this one??
Answer:-56
Step-by-step explanation:
bc the 7 is negativ and the 8 is positive
Answer:
-56
Step-by-step explanation:
we multiply just like we are multiplying 2 positive numbers
7 times 8 is equal to 56
Now to figure out if it is negative or positive
The rule is if they both have the same signs it is positive but if they are different it is negative
Like a negative times a negative is positive
A positive times a positive if positive
A negative times a positive is negative which we see in this case so it’s -56
Hopes this helps please mark brainliest
Which of the following expressions represent the distance between -6 and 7 on the number line?
Answer:
C
Step-by-step explanation:
The lines mean the distance away from 0. When i say lines, I mean the two "l" that accompany the numbers. I forgot what there called (good job me).
Since we want to know how far apart they are, we need to add them.
Answer: If the equations are in absolute value then C, D, F. IF not in absolute value than just F.
Step-by-step explanation:
there is a distance of 13 between the two points so find any that have a total of 13.
Find an equation of the line that passes through the points (2,6) and (-4.6). Write the equation in slope-intercept form.
Answer:
change in y /change in y to get the gradient . therefore (6--6)=12 and (2--4)=6 thus 12/6=2 that the gradient.
Step-by-step explanation:
form the equation ion form of y=mx+c
and thus the equation y= 2x+c
if you take one point coordinate such as (2,6)
such that y=6 and x=2 thus the equation will be
6=2*2+C
6=4+C
C=6-4=2
therefore answer is
Y=2X+2
Answer:
Y=2X+2
Step-by-step explanation:
A composite figure is shown.
A five-sided figure with two parallel sides. The shorter one is 18 meters. The height of the figure is 12 meters. The portion from the vertex to the perpendicular height is 7 meters. The portion from a point to a vertical line created by two vertices is 5 meters.
Which of the following represents the total area of the figure?
288 m2
360 m2
416 m2
576 m2
Answer: 288
I took the exam! goodluck
Please answer quickly!
please help me i will give brainliest to first person to anwser.
Answer:
The first option, V ≈ 1607.7 in²
Step-by-step explanation:
Find the volume of the given cylinder.
\(\begin{center}\framebox{\parbox{4cm}{\textbf{Volume of a Cylinder:}\\[2ex]The volume of a cylinder with radius $r$ and height $h$ is given by the formula:\\[2ex]\center{$V = \pi r^2 h$} \\ \\}}\end{center}\)
Given:
r = 8 in
h = 8 in
π = 3.14
Find:
V = ?? in³
\(\hrulefill\)
Now solving,
Substitute the given values into the formula:
=> V = (3.14)(8)²(8)
Using a calculator to simplify:
=> V = 1607.68 in²
Rounded to the nearest tenth:
∴ V ≈ 1607.7 in²
Thus, the first option is correct.
Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
Match each hypotenuse length with the leg lengths that will create a right triangle.
Answer:
see attached
Step-by-step explanation:
The Pythagorean theorem can be used to find the hypotenuse associated with each pair of legs. That tells you ...
c² = a² +b² . . . . . legs a, b; hypotenuse c
__
alternate form of Pythagorean theoremFor the purpose of this problem, it is convenient to consider a slightly different form of the equation.
For legs √a and √b, the hypotenuse √c is given by ...
(√c)² = (√a)² +(√b)²
c = a +b
That is ...
legs √a, √b ⇒ hypotenuse √(a+b)
__
application to this problemSince the legs are (mostly) given in terms of square roots, the value under the radical for the hypotenuse is simply the sum of those:
legs: √1, √2 ⇒ hypotenuse √(1+2) = √3
legs: √2, √3 ⇒ hypotenuse √(2+3) = √5
legs: √5, √3 ⇒ hypotenuse √(5+3) = √8
legs: √5, √1 ⇒ hypotenuse √(5+1) = √6
_____
Additional comment
You may not see the leg lengths given as square roots very often. This is a rather unusual set of problems for hypotenuse length.
Answer: 88
Step-by-step explanation:
88
Last month I had 8 guppies. This month I have 20 guppies. What is the percent of increase in guppies from last month to this month?
Answer: 150% increase
Step-by-step explanation:
percent of increase: new/old × 100%-100%
--------------
new/this month: 20 puppies
old/last month: 8 puppies
new/old×100%-100%
=20/8×100%-100%
=2.5×100%-100%
=250% -100%
=150% increase
Hope this helps!! :)
Please let me know if you have any question
Why are the numbers 16 and 21 called relatively prime?
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:
I know this question is not about math or science but my friends are saying the Leonardo DiCaprio when he was young is hotter than Zac Efron now and when he was young. I need y’alls opinions.
Who is hotter, young Leonardo DiCaprio or 35 year old Zac Efron? My pick is Zac Efron but I want some opinions.
Answer:
it's Zac Efron for sure, Leonardo DiCaprio is just not the same...
A desk is on sale for $208, which is 35% less than the regular price.
What is the regular price?
30 POINTS. Fake answers will be reported.
-
In this activity, you will solve the problem presented in the introduction. Patricia wants to estimate the future consumer price index (CPI). She first found the CPI for January of every year from 1990 to 2010. She created a scatter plot of the data and drew the line of best fit as shown.
Part A
What is the equation for the line of best fit?
Part B
What would the x-value be to find the CPI for the year 2030?
Part C
Use the equation of the line of best fit and the value of x found for the year 2030 to estimate the CPI for the year 2030.
Which series of transformations will ALWAYS form an image that is congruent to its pre-image? Circle all that apply.
A. Translation, Reflection, Dilation
B. Rotation, Dilation, Rotation
C. Reflection, Translation, Dilation
D. Reflection, Rotation, Translation
E. Reflection, Reflection, Reflection
A baseball used by a professional baseball team must have a diameter that is between 2.86 inches and 2.9 inches. which of the following could be the diameter of a baseball used by a professional baseball team?
A. 2 7/8 inches
B. 2 7/9 inches
C.2 8/10 inches
D.2 9/11 inches
I don’t understand helpppp
Answer:
24 in3
Step-by-step explanation:
You have 3 blocks with 2 in, so (2x3=6in) 6 in is the height
Then the area is (2x2=4) 4 in^2
Volume = area x height
4 x 6 = 24 in ^3
Answer:
2*2*2=8cubed
Step-by-step explanation:
Bro, its asking for cubed do 2x2x2
Please help! Ill give brianliest!!
Answer:
C) 12%
Step-by-step explanation:
there are 25 ppl in this class. there are 3 ppl with 7 or 8 ppl in their family. 3/25=0.12=12%
Answer:
the answer is C
Step-by-step explanation:
you add up all the dots then take 3 and do 3/25 which gives you 0.12
uuhhh help me out please?