7) • A straight line is 180 deg
• So B = 180-138 = 42 degrees
• Isosceles triangles have equal angles on the equal sides
• So G = 42 degrees
• We know a triangle has 180 degrees
• So 180 - 42 - 42 = 96 degrees for A
8) • Use similar logic to above
• TCB = 180 - 87 = 2x
• TCB = 46.5 degrees
• ACB = 180 - 65 = 2x
• ACB = 57.5 degrees
• TCB + ACB = ACT = 104 degrees
Take 2x and add 1 to equal 113
2x+1=113
Answer:
(x+6)(x+2)=0
Step-by-step explanation:
Diamond problem solve it.
a+b=8
a*b=12
a and b must be 6 and 2.
Answer:
what about it-
Step-by-step explanation:
ill answer in the comments bc im a little lost what im answerinf
answer:i gave u the answer
Step-by-step explanation:
do 12 x 5.2 x 6 x .5 on a calculator
