3 years ago

Find the measure of anlge A. 7x + 3 7x + 3 A PLEASE HELP!!!!!!!

Mathematics

2 answers:

earnstyle [38]3 years ago

7 0

Answer:

3 + 7x = 7x + 3

Step-by-step explanation:

Simplifying

7x + 3 = 7x + 3

Nostrana [21]3 years ago

4 0

Answer:

Angle A = 45 degrees

Step-by-step explanation:

7x+3 + 7x+3 +90 = 180

14x + 96 = 180

14x = 84

x = 6

Angle A = 7x+3. --> 7(6) + 3 --> 45

Angle A = 45 degrees

You might be interested in

Marie saved $3,000 dollars last year. She saved $600 in the month of January. What percent of the money she saved last year was

Archy [21]

Answer:

20% of the money was saved from January.

Here is the way to find percentage.

First: work out the difference (increase) between the two numbers you are comparing.

Increase = New Number - Original Number

Then: divide the increase by the original number and multiply the answer by 100.

% increase = Increase ÷ Original Number × 100.

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

keith is an independent filmmaker . hes planning to serve pizza and sub sandwiches at his first film debut . the number of sandw

tamaranim1 [39]

Answer:

35 sandwiches

Step-by-step explanation:

62÷2=31

31+4=35

3 0

3 years ago

Solve the inequality for b. 4b - 12 -5b < 9b + 8

ValentinkaMS [17]

Answer:

9b-12<9b+8

Step-by-step explanation:

b<20

8 0

3 years ago

Hurry & Please Help!! What is 5/21 expressed as a decimal?

serious [3.7K]

0.238095238 is the answer

5 0

3 years ago

Read 2 more answers

lana picked a pumpkin that weighed three times the weight of meg's pumpkin megs pumpkin wqs half the weight of ryans pumpkin. Ry

liraira [26]

14 ÷ 1/2 × 3 (I hope it's right. I would have done this)

4 0

3 years ago

Read 2 more answers