Answer:
-4 and d
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Please give brainliest, I really want to rank up, thank you!
The formula to find speed:
We first need to find the distance to gift store:
18/60 × 10
=3miles
We can then find the time he used down hill:
3÷30×60
=0.1×60
=6 minutes
In total he walked:
3x2
=6miles
We can then find his average speed by dividing the distance by total time used:
=6÷(6+18)/60
=6÷24/60
=15mph
The answer is 15mph.
Hope it helps!
Based on the lengths, the cheerleaders' banner is scaled down by a factor of 4.
So, 44 ÷ 4 = 11.
For the perimeter, 156 ÷ 4 is 39.
For the area, you have to do A=bh
(Area = base × height)
The base (length) is 11 inches, multiply that by two to get 22 inches which is the amount for both lengths. If the total perimeter is 39, you have to subtract 22 from that to get the remaining inches which is 17.
17÷2= 8.5 inches. The height is 8.5.
Now you can plug them in
A=bh
A=(11)(8.5)
A=93.5 in^2
The final answer is:
Area = 93.5 in^2
Length = 11 in
Perimeter = 39 in
I hope that helps!
Answer:
The answer is 156 Hope it helps!
Step-by-step explanation:
A) Reflect across y-->(5, 2), Translate 5 down-->(5, -3) ... nope. Cross off A
<span>B) Reflect across x-->(-5, -2), reflect across y-->(-5, -2) ... nope </span>
<span>C) Translate 4 down -->(5,-2), rotate 180-->(-5, 2) ... nope </span>
<span>It must be D, but test just to be sure: </span>
<span>D) Reflect across x-->(-5, -2), rotate 90 counter-clockwise -->(2, -5) yes.
</span><span>If you noticed that rotating B to be upright produced a mirror image of A, then you know that an odd number of reflections were involved and could eliminate answers B and C immediately.
</span>
Hope this helps
