Let x = Mrs. D's salary last year
13% = 13/100 = 0.13
6500 is 13 percent of Mrs. D's salary, so:
0.13(x) = 6500
0.13(x)/0.13 = 6500/0.13
x = 50,000
Mrs. D's salary last year was 50,000 dollars.
Hi there!
Angles that are complementary add up to 90. We know that in order to find the value of x, we'll need to create an equation. This equation would be (x + 15) + 48 = 90. This is because, together, the two angles must add up to 90.
ANSWER:
D - (x + 15) + 48 = 90
Hope this helps!! :)
If there's anything else that I can help you with, please let me know!
48ft is the answer to this
Answer:
f(x)=0.5x+4
Step-by-step explanation:
- the y intercept is 4 (that's the point where the line is crossing the y-axis)
- the slope of the line is one half (rise over run shows that the slope of the line is 1/2)
- if you plug in the numbers in y = mx+b you get y = 0.5x + 4
(m=slope, and b=y intercept)
I hope that helps
For 7, when GH=HI, that means mG=mI so mI is 55
for 8, mJ would equal 58 since 180-122 is 58. 58+67 is 125 and 180 - 125 is 55, so mk is 55