Answer:
85 square inches
Step-by-step explanation:
I think your question missed key information, allow me to add in and hope it will fit the orginal one. Please have a look at the attached photo
My answer:
From the question, four congruent equilateral triangles with the following information:
=> The area of the quilateral triangle is:
=1/2*the base*the height
= 1/2*60.6*7
= 21.21 square inches
=> the surface area of Abby's decoration is:
= 4 * The area of the quilateral triangle
= 4*21.21
= 84.84 square inches
≈ 85 square inches
Hope it will find you well.
The domain of the question you are asking is (-∞,∞)
Answer:
x = -18
Step-by-step explanation:

Answer:
We cannot use method B
Step-by-step explanation:
We cannot use method B . We do not know that there be the same number of even and odd numbers assigned with a random number generator
Answer: P = 1/7
Explanation:
There 35 students total and there are 3 students with grade D and 2 students with Grade F
3/35 + 2/35 = 5/35 = 1/7