3 years ago

Find the value of x. * Please help I’m really confused

Mathematics

1 answer:

mezya [45]3 years ago

4 0

Due to the Triangle Angle Sum Theorem, we know that the sum of the interior angles of a triangle is 180 degrees.

90 + 2x - 2 + x + 5 = 180 degrees.

Combine like terms.

3x + 93 = 180

Subtract 93 from both sides.

3x = 87

Divide both sides by 3

x = 29

You might be interested in

A card is dealt from a 52-card deck. Find the probability that it it not a 9

Lunna [17]

The probability that it is a nine is calculated by 4/52 (because there are four nines)
this equals 1/13, that means there is a 12/13ths chance you will not draw a nine

7 0

3 years ago

Drag each scenario to show whether the final result will be greater than the original value, less than the original value, or th

IRISSAK [1]

Answer:

Me neither, don't see any picture

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

What is the greatest common factor of 10, 30 and 45

Anna11 [10]

Answer:

Step-by-step explanation:

7 0

3 years ago

Points E, F, and D are on circle C, and angle G measures 60°. The measure of arc EF equals the measure of arc FD.

elena-s [515]

∠EFD ≅ ∠EGD

∠EGD ≅ ∠ECDf

Arc E D is-congruent-to arc F D

7 0

3 years ago

I have 5 numbers in a data set that have:

CaHeK987 [17]

Answer:

2,2,3,4,5

Step-by-step explanation:

Just show how to get the mean, median, mode, and range to justify the answer

Also hey Brailen

3 0

3 years ago