3 years ago

Can someone help please

Mathematics

1 answer:

lutik1710 [3]3 years ago

6 0

Step-by-step explanation:

For no. 8

2x + 1°+ 33° = 90° { Being complementary angles }

2x + 34° = 90°

2x = 90° - 34°

2x = 56 °

x = 56° / 2

x = 28°

For no. 10

5x + 12 = 6x - 10 ( being vertically opposite angles)

6x - 5x = 12 + 10

x = 22

Hope it will help :)❤

You might be interested in

Can someone please help? I am having trouble with this question. Thank you so much.

Nikitich [7]

Answer:

32 = 26

d 2 = 32

Step-by-step explanation: UMU

7 0

3 years ago

John scored 75, 82, 66, and 78 on his history tests. What score must John get on his next test in order to have a mean score of

Pachacha [2.7K]

[75 + 82 + 66 + 78 + x ] / 5 = 76

301 + x = 380

x = 79

3 0

3 years ago

Read 2 more answers

83 squard help plzzzzzzz

Leviafan [203]

Answer:

6,889

<em>Multiply </em>83 x 83.

Therefore, 83 squared is 6,889.

3 0

4 years ago

Read 2 more answers

How do I solve k - 16/5 = k + 4

KengaRu [80]

You can't, the K cancels itself out. There is no solution to this

6 0

3 years ago

Read 2 more answers

Math Please Hurry Im smooth brain

Klio2033 [76]

Answer:

see below

Step-by-step explanation:

1. yes

2. no, 4.82 x 10^4

3, no, 9.9 x 10^-4

4. no, 3.6 x 10^6

5. yes

6. no, 7.8 x 10^-4

6 0

3 years ago

Read 2 more answers