Answer:
- The measure of ∠A is 66°.
Step-by-step explanation:
<u>We know that:</u>
- ∠A = 3x + 18
- ∠D = 4x + 2
- ∠D = ∠A
<u>Now, let's solve the equation. ∠D = ∠A.</u>
- => 3x + 18 = 4x + 2
- => -2 + 18 = x
- => 16 = x
<u>Now, let's substitute the value of x into any equation.</u>
- => 4x + 2
- => 4(16) + 2
- => <u>66°</u>
Hence, the measure of ∠A is 66°.
Step-by-step explanation:
t's important to keep the order of operations in mind: first parenthesis THEN Multiply Divide Add Subtract (I always remembered My Dear Aunt Sally).
So here we go...there are no parenthesis.
Multiply:
6-1 x 0 + 2 / 2 = 6 - 0 + 2 / 2
Divide:
6 - 0 + 2 / 2 = 6 - 0 + 1
Add and Subtract:
6 - 0 + 1 = 7
Hope that helps!
mark me as brainliest please
Answer:
each friend will get 1/2 of a graham cracker
Step-by-step explanation:
i am pretty sure this is right.
Answer:
x = 142
Step-by-step explanation:
they're congruent because they're vertical angles