jeanniebyrd54
13.12.2019 •
Mathematics
Harold wants to get at least a grade of 84 in math class. his grade will be the average of two scores. he got a 77 on the first test.
what is the grade harold needs to get on his second test to meet his grade?
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Ответ:
req grade in second test=91
Step-by-step explanation:
let x be the grade of second test
ac/ques
=84
x+77=168
x=168-77=91
req grade in second test=91 answer
Ответ:
Below are the correct choices:
Corresponding angles are congruent
Triangle Sum Theorem
Measure of angle AED is 43°.
Alternate interior angles are congruent
Base Angle Theorem
Measure of angle AED is 47°
Base Angle Theorem
Corresponding angle are congruent
Measure of angle AED is 43°.
Alternate interior angles are congruent
Triangle Sum Theorem
Measure of angle AED is 47°
The answer is the 3rd one. I hope it helps.
Step-by-step explanation: