Answer:
7 or 9 either one
Step-by-step explanation:
because 2+5 +7 and
2+2+5 = 9
I wish I knew but someone will help you eventually
67 ÷ 10 x 4 = 26.8 hours for her to eat 67 cookies
Answer:
The 1st, 2nd and last statement on the +3 side and the rest three statements on the -3 side
Answer:
Step-by-step explanation:
By the triangle sum theorem, the sum of angles in a triangle is equal to 180°. Therefore, m∠A + m∠B + m∠C = 180°. Using the Substitution property
(6x)° + 90° + (x+6)° = 180°
To solve for x, first combine the terms to get (7x + 96) = 180°
Using the Subtraction property of equality,
7x = 84.
Then using the division property of equality x = 12.
To find the measure of angle A,
Use the subtraction property to get m∠A = 6(12)°.
Finally simplifying the expression gets m∠A = 72°.
