Step-by-step explanation:
B. -16 + (-7) ...this is the same as -16-7
Answer:
30
Step-by-step explanation:
270/9 = 30
Hope This Helps & Good Luck :)
X/4-9=5
x/4=14
x=14/4
x=7/2
x=3.5
Answer:
measure of angle ABC is 6 degree.
Step-by-step explanation:
After you found x, you'll plug it in the equation of the angle it's asking for.
Measure of angle ABD, and you know measure of angle ABC = 4x-1.
4(1)-1 = 4-1 = 3
Measure of angle CBD = 2x+1.
2(1) +1 = 3
Measure of angle ABC is ABD + CBD
3 + 3 = 6
