Answer:
The value of x is - 11
Step-by-step explanation:
Given as :
∠ M = (5x +90) °
∠ R = 55°
The sum of measure of angle M and R are complementary
Complementary Angle are those when sum of two angle equal to 90°
∵ Angle M and R are complementary in nature
∴ ∠ M + ∠ R = 90°
Or, (5x +90) ° + 55° = 90°
Or, 5x = 90° - 90° - 55°
Or, 5x = - 55°
∴ x = - = - 11
Hence the value of x is - 11 Answer
8 books will be on each shelf. There will be 4 shelves for the mystery books and 7 shelves for the biography books.
Answer:
c=y×z
Step-by-step explanation:
the answer is this because z would be the number of dozens you have times y the cost of one by multiplying those together you will get the cost of the z dozens of eggs
2. You see them in your face:
≅
≅
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To sum up, <em>corresponding parts of congruent triangles are always congruent</em> [<em>CPCTC</em>].
1. The edge and angle markings of both triangles represent all corresponding parts. Each angle and edge corresponds with another angle and edge.
I am joyous to assist you at any time.
Answer:
3.125
Step-by-step explanation:
Add 1.99 + 2.99 + 3.99 + 3.89 = 12.86
12.86 / 4 = 3.125
You divide by 4 since there are 4 terms.
Hope this helps!!