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iren2701 [21]
3 years ago
5

I need the answers to 1 and 2 please help

Mathematics
1 answer:
Serggg [28]3 years ago
7 0

Answer:

you need to write the article name or a picture of the article to get a correct answer.

Step-by-step explanation:

You might be interested in
Negative three eights times a number,z, equals 12.
Dimas [21]

Answer:

the answer is 32

Step-by-step explanation:

3/8=0.375

0.375 x 12 =32

7 0
2 years ago
Read 2 more answers
Find the value of x in the below complementary angle 3x(5x+2)​
Natali [406]

Answer:

The value of x is 11

Step-by-step explanation:

<em>Two angles are complementary if the sum of their measures is 90°</em>

Let us use this rule to solve our question

∵ The angle of measure (3x)° and the angle of measure (5x + 2)°

   are complementary angles

→ That means their sum equals 90°

∴ 3x + 5x + 2 = 90

→ Add the like terms in the left side

∵ (3x + 5x) + 2 = 90

∴ 8x + 2 = 90

→ Subtract 2 from both sides to move 2 from the left side to the right side

∵ 8x + 2 - 2 = 90 - 2

∴ 8x = 88

→ Divide both sides by 8 to find x

∵ 8x/8 = 88/8

∴ x = 11

∴ The value of x is 11

7 0
3 years ago
Simplify (7 1/5)5<br> Please show work
Westkost [7]

7 ^ 1/5 ^ 5

power to a power is multiplied

7 ^ (1/5 *5)

7^1

7

Choice A

5 0
3 years ago
Read 2 more answers
SOMEONE PLEASE HELP Choose the correct simplification of the expression (3xy2)4.
jek_recluse [69]
Answer is A or your first option.
8 0
3 years ago
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Can someone pls answer this question what is 12 +z=15
ANTONII [103]

12 + z = 15


12 - 12 + z = 15 - 12


0 + z = 3


z = 3


3 0
3 years ago
Read 2 more answers
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