Answers
15^2 = 225
9^2 = 81
225 - 81 = 144
Square root of 144 is 12
Therefore a = 12m
Answer:
12m
Step-by-step explanation:
a+b=c
a=?
b=9m
c=15m
a+9m×9m=15m×15m
a+81=225
a=225-81
a=144
find its square root
a=12m
Related Questions
Pls help with this problem. This is due today!
Answers
Answer:
2.8 > 2.8< i think
Step-by-step explanation:
A recipe calls for ¾ cups of molasses. If you triple the recipe, how much molasses is needed?
Answers
A recipe calls for ¾ cups of molasses. If you triple the recipe, 9/4 cups of molasses would be needed
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
A recipe calls for ¾ cups of molasses. If you triple the recipe, the molasses is:
Amount of molasses needed = 3 * (3/4) cup = 9/4 cups
A recipe calls for ¾ cups of molasses. If you triple the recipe, 9/4 cups of molasses would be needed
Find out more on equation at: https://brainly.com/question/2972832
BRAINLIEST FOR CORRECT ANSWER, IM FAILING SCHOOL AND NEED HELP ASAP. EVEN OFFICIAL HELP COUNTS
Answers
Answer:
1. Supplementary angles
2. alternate exterior
3. verticle angles
4. alternate interior
The box matches the numbers. 1 is the answer in the first box, and so on.
Let me know if you have any questions
11. If you randomly selected 500 U.S. homes, about
how many would be heated with fuel oil?
Answers
Answer:
50
Step-by-step explanation:
Given
Total number of US houses = 500
If 10% were affected by fuel oil
Total number affected by fuel oil = 10% of 500
Total number affected by fuel oil = 0.1 * 500
Total number affected by fuel oil = 50
Hence 50 houses were affected by fuel oil
For BRAINLIST !!
Which table contains only values that
satisfy the equation y = 6x +2?
Answers
Answer:
C
Step-by-step explanation:
what was a similarty between the united states troops sent to the spanish- american war and troops sent to fight in world war 1
Answer:
c
Step-by-step explanation:
what is the area of the trapozoid?
Answers
Answer:
8units²
Step-by-step explanation:
area of trapezoid=½(a+b)*h
a=2
b=6
h=2
area of trapezoid=½(2+6)*2
area of trapezoid=½(8)*2
area of trapezoid=4*2
=8units²
Identity the coterminal angle between 360° and 360° for the angle - 120°
No
Answers
Amar and his friends went to a movie at 3:55 P.M. The movie ended at 5:30 P.M.
How long was the movie?
The movie was
hour(s) and
minutes.
Amar got home 45 minutes after the movie ended.
What time did Amar get home?
Complete the explanation for how you found your answer.
You need to find
minutes after 5:30 P.M.
5:30 to 6:00 is
minutes, so 15 minutes more is
:15.
Answers
Answer: the movie was 1 hour and 35 minutes and Amar got home at 6:15 P.M.
Step-by-step explanation:
to find out how long the movie was you have to find the distance between the time frames 3:55 and 5:30.
3:55+1 hour= 4:55
4:55+5 minutes= 5:00
5:00+30 minutes= 5:30
Add the times to find how long the movie was.
This is how I found how long the movie was.
To find out when Amar got home you have to do the same thing as well.
5:30+30 minutes= 6:00
6:00+15 minutes= 6:15
Hope this helps!
Jimmy has 317 of feet of chord for his science experiment. James has 3/5
feet of chord for his science experiment as well. (a) How many feet of
chord do they have altogether? (b) Who has more chord, Jimmy or
James? Help please
Answers
Answer:
(a)317 and 3/5 (b) jimmy
Step-by-step explanation:
(a) 317 and 3/5 because i plus there chord both (b) no explanation cause jimmy has mire chord than james
Answer:
A.317 3/5
B.jimmy
Step-by-step explanation:
sana Po makatulong
Which of these graphs represents a function ?
Answers
Answer:
Graph C
Step-by-step explanation:
Hurry only 5 minutes to answer!!!!!!!!!!!!!1111
Order the specified numbers from smallest to biggest.
Answers
Answer:
-12, -3/4, -0.4, 0.4, 3/4, 8
Step-by-step explanation:
Anyone else been saved by brainly?
Answers
Answer:
Yes, many times actually. I've aced tests because of brainly
Step-by-step explanation:
what is the measurements of the circle?
Answers
Answer:
what is the circle
○ YW 42
78+42+xw=180
xw=60
Help please question in the picture
Answers
Answer:
lol no picture attach it please
Step-by-step explanation:
a bowl contains 5 red chips, 7 blue chips, 6 yellow chips, and 10 green chips. One chip is randomly drawn. Write the answer as a fraction in simplest form. Find the probability of choosing a red OR yellow chip.
Answers
Answer:
The probability is 11/28 or 39%
Step-by-step explanation:
You add 5+6=11 and their are 28 total chips.
PLEASE ANSWER THE PIC BELOW
Answers
Answer: 11
Step-by-step explanation:
Since the equation of circumference is 2(r)pi
if 22pi=2(r)pi
then 22=2r
22=2r
r=11
Find the area of the following figure: 2ft 6ft 6ft 12ft
Answers
Answer:
96 ft²
Step-by-step explanation:
Area of triangle + area of square
Area of triangle = (base × height)/2
= 120/2=60
Area of square = 6 × 6=36
60 + 36= 96
what is the measure of the missing angle?
Answers
A triangle is 180° so add the two degrees given and subtract that from 180; 180-(75+40)
180-155= 65. then a line is 180 degrees so you subtract 65 from 180 and get 115
15 FT
-
12 FT
16 FT
9 FT
What is the Volume:
What is the Total Surface Area:
Answers
Answer:
28 ft
Step-by-step explanation:
i used my fingers
choose the equation that describes the relationship in the following table. please answer ASAP ty
Answers
Answer:
C) y = -5x + 32
Step-by-step explanation:
Only choice where the all the x values equal the y values
Find the mean for the following group of data item 1, 7, 5, 4, 9, 6, 7, 4
Answers
Answer:
5.375
Step-by-step explanation:
Help pls this is my first question on here and I need help with this pls. I will give you the brainliest and a thanks!! :)) Can you do 1 and 4 thanks!! :)))
Answers
Answer:
1. 18.85in
4. 25.13m
Step-by-step explanation:
I got you
So to find the circumference of any circle we use the equation 2pi(r)
2(3.1415)(3)= 18.85in for the first one because radius is half of the diameter which is 6 so half of 6 is 3
For 4. 4m is actually the radius so just plug that into the equation 2pi(4)=25.13m
Pls I neeed help very hard
Answers
Answer:
96 ft
Step-by-step explanation:
Well add the given numbers up and calculate unkown sides using given measurments
Write the equation of the line that passes through (7,-4) and (-1,-2) in slope-intercept form.
Answers
Answer:
y = -1/4x - 5/2
Step-by-step explanation:
-2- -4 /-1-7 = 2/-8 = -1/4
y+2 = -1/4(x+2)
y+2 = -1/4x - 1/2
y = -1/4x -5/2
The equation has a solution of x = 5.
What is the value of k?
k =
Answers
Answer:
K= -11
Step-by-step explanation:
THE TOPIC IS FIND THE CIRCUMFERENCE OF EACH CIRCLE!! 5 AND 8!! .. Help pls this is my first question on here and I need help with this pls. I will give you the brainliest and a thanks!! :)) can u do all three of these? Pls thanks!!!! :))
Answers
Answer:
Circle 1: 37.68 ft
Circle 2: 28.26 cm
whoever answers it correct first gets brainlest
Answers
Answer:
f(x)=x+1 ok
please mark me as brainlest
The length of the arc bound by the central angle is 90 degrees is 3 pie, what is the radius?
Answers
Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used. Match each division expression with the correct quotient. (These are the answers)
18x^(2)+39x+15 over 3x+5 -----> 6x+3
35x^(2)-5x-30 over 5x-5 -------> 7x+6
15x^(2)-44x+21 over 5x-3 ------> 3x-7
Answers
Answer:
18x^(2)+39x+15 over 3x+5 -----> 6x+3
35x^(2)-5x-30 over 5x-5 -------> 7x+6
15x^(2)-44x+21 over 5x-3 ------> 3x-7
Step-by-step explanation:
Plato Gang
can someone actually help me :)
Answers
Answer:1 + 1
Step-by-step explanation:because 1+1 is 1+1