The sum of the unknown angle and 33 degrees are supplementary. The measure of x is 147 degrees
<h3>Supplementary angles</h3>
The sum of the unknown angle and 33 degrees are supplementary to have:
x + 33 = 180
Subtract 33 from both sides
x + 33 - 33 = 180 - 33
x = 180 - 33
x = 147degrees
Hence the measure of x is 147 degrees
Learn more on supplementary angles here: brainly.com/question/12919120
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Answer:
Step-by-step explanation:
here you go mate
step 1
x^2-73-44 equation
step 2
x^2-73-44 (CLT)
step 3
(x^2)+(-73+-44) simplify
answer
x^2-117
Answer:
d. 52.5 million cases
Step-by-step explanation:
from the data output in the question, we have the regression equation to be
log y = -151.281 + 0.076577x
y is the number of hiv cases which is in millions
x is the year of the hiv case
x = 1998
we put the value of x in the regression equation
log y = -151.281 + 0.076577(1998)
log y = -151.281 + 153.000846
log y = 1.719846
since the result is in log form,

y = 52.5 million cases
I’m pretty sure I did my math right, hope this helps.