2 years ago

Can someone help find the answer?

Mathematics

1 answer:

EastWind [94]2 years ago

3 0

Answer:

Step-by-step explanation:

The sum of two interior angles in a triangle is equal to an exterior angle that is supplementary to the third interior angle:

3x + 2 + 55 = 13x - 3 add like terms

3x + 57 = 13x - 3 export like terms to the same side

57 + 3 = 13x - 3x

60 = 10x divide both sides by 10

6 = x to find angle FAB replace x with 6

13*6 - 3 = 75

You might be interested in

Emily tossed a die onto a black and red checkerboard. what is the probability that it will land with a value of 2, on a red squa

Oxana [17]

1/2 becuase they are in between i think hope this helps

7 0

2 years ago

Read 2 more answers

yulyashka [42]

The answer is C because it like adding 11.40+00.40 and that would be 12:20

3 0

2 years ago

Which of the following definitions is the best way to describe popular culture?

marin [14]

Answer:

A-cultural patterns that can change quickly and are accepted by the majority of people.

4 0

2 years ago

If a car drove 180 miles in 3 hours and a truck drove 150 miles in 2 hours, what is the speed (in miles per hour) of the faster

grigory [225]

Step-by-step explanation:

Divide 180 by 3 = 60

Divide 150 by 2 = 75

The faster vehicle is truck and its speed is 75 mph

6 0

2 years ago

How do you do solve this problem

Damm [24]

Answer:

Step-by-step explanation:

1cm = 10mm

Therefore 8cm = 8 · 10mm = 80mm

The scale of the model

$\dfrac{model}{real}\to\dfrac{80}{0.43}=\dfrac{80\cdot100}{0.43\cdot100}=\dfrac{8000}{43}\approx186$

8 0

2 years ago