area = 25.5 cm²
Step-by-step explanation:
i have shown in the image you have to rotate it to see how i worked the area out
i am very sorry i cant work the perimeter out since i have no idea what the length of the two sides of the triangle are . if you need help on understanding how i worked out the area please let me know .
hopefully i was able to help you in half of the question i am sorry for not helping on the perimeter :)
You could layout the question like this:
3 hot dogs = 2 minutes
x hot dogs = 7 minutes
In order to get from 2 minutes to 7 minutes, we could divide by 2 and then multiply by 7. So let’s do that to both sides.
3/2 = 1.5 x 7 = 10.5.
Therefore,
3 hot dogs = 2 minutes
10.5 hot dogs = 7 minutes
Answer:
A
Step-by-step explanation:
It will be -x^2 because the parabola if facing downward. It is -4 because -4 is the y intercept.
Answer:
2m+3r-2x-2y
Step-by-step explanation:
2m+3r=2m+3r
-2×x=-2x
-2×y=-2y
answer=2m+3r-2x-2y
BE is congruent to overline CF since they are altitudes of the same trapezoid(S).
AB is congruent to overline CD (Given)
AE is congruent to overline FD by the Hypotenuse Leg Theorem.
triangle ABC is congruent to triangle DCF (SSS Triangle Congruence)
angle A is congruent to angle D since corresponding parts of congruent triangles are congruent.