4(-6)
6(-4)
those 2 have the same solution as -4(6)
That depends.
-- If you're rounding to the nearest ten-thousandth, it's 4.5713 .
-- If you're rounding to the nearest thousandth, it's 4.571 .
-- If you're rounding to the nearest hundredth, it's 4.57 .
-- If you're rounding to the nearest tenth, it's 4.6 .
-- If you're rounding to the nearest whole number, it's 5 .
-- If you're rounding to the nearest ten, or to any larger place, it's zero.
Answer:
ok so the answers are:
Step-by-step explanation:
1) x-10/x-8
2) x+7/x-4
3) x-9/x+1
4) x-3/x+3
Answer:
Option C 24 in
Step-by-step explanation:
Let
x-----> the length of each rod
b -----> the length side of the square
a -----> the length side of the equilateral triangle
we know that
The perimeter of the square is 4b
The perimeter of equilateral triangle is 3a
so
2x=4b+3a ------> equation A
4b=3a -----> equation B
a=b+2 ----> equation C
<em>Substitute equation C in equation B and solve for b</em>
4b=3(b+2)
4b=3b+6
4b-3b=6
b=6 in
<em>Find the value of a</em>
a=b+2 ------> a=6+2=8 in
Find the value of x
x=4b or x=3a
x=4(6)=24 in
therefore
The length of each rod is 24 inches
Answer:
the answer is acute according to this triangle calculator
