Answer:
shorter piece: 2 feet
longer piece: 8 feet
Step-by-step explanation:
let the shorter piece be x
then the longer piece will be 3x + 2
<u>if they join together</u>:
- 3x + 2 + x = 10
- 4x + 2 = 10
- 4x = 10 -2
- 4x = 8
- x = 2
<u>Longer piece</u>:
Answer:
y=20 when x=5
Step-by-step explanation:
you can find the value of y when x is 1
(it'll be 4)
then you can multiply 4 by 5 which is 20
Answer:
<h2>The answer is 58 m</h2>
Step-by-step explanation:
Perimeter of a rectangle = 2l + 2w
where
l is the length
w is the width
From the question
length = 17 m
width = 12 m
Substitute the values into the above formula and solve for the perimeter
We have
Perimeter = 2(17) + 2(12)
= 34 + 24
We have the final answer as
<h3>58 m</h3>
Hope this helps you
Answer:
-1098
Step-by-step explanation:
Sense the sequence is subtraction 20 each time we will subtract 3 from 55 since 3 numbers are already up there.
Now multiply 20 by 53
20 x 56= 1060
Now subtract 1060 from -38
-38-1060= -1098
Answer:
2,236 square inches
Step-by-step explanation:
A=86*52/2=2,236 square inches