3 years ago

Find the measure of the angle marked with the question mark.

Mathematics

1 answer:

mel-nik [20]3 years ago

4 0

Answer:

52 degrees

Step-by-step explanation:

The 38 degree angle and the angle marked with a question mark are complimentary, which means they add up to 90 degrees. Knowing this, subtract 38 from 90 to find the mystery angle.

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The angle measures of a triangle are (6x + 6)°, (8x - 8)°, and (12x)°. The triangle can be classified as?

Aleks [24]

Answer:

Acute triangle

Step-by-step explanation:

If you add up are those angle equations, set it equal to 0, 26x - 2 = 180, you get x = 7/ Plug that back into each equation, and you realize none of the angles are more than 90. This makes it an acute triangle.

8 0

3 years ago

Read 2 more answers

I really need this ASAP! what is 14 2/7 as a fraction

nlexa [21]

Multiply 14 by the denominator of the fraction.

14 • 7 = 98

Then add it to the numerator.

98 + 2 = 100

Your answer is 100/7

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3 years ago

5x-4=-3-x so ya can yall help

Ket [755]

Step-by-step explanation:

5x-4=-3-x