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SVEN [57.7K]
2 years ago
14

What is 15 1/2 divided by 2 1/5

Mathematics
2 answers:
IgorLugansk [536]2 years ago
8 0

Answer:

6 1/5

Step-by-step explanation:

sattari [20]2 years ago
5 0

Answer:

Mixed Number Form: 7 1/22

Decimal Form: 7.045 repeating

Exact Form: 155/22

Hope this Helps!

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Which expression is equivalent to 4×4×4×4?
Lady bird [3.3K]
8*4 
I hope that helps !
So, 4*4*4*4 = 16+16 which is 32
4 0
2 years ago
Can someone please solve please?
Flauer [41]

Answer:

495

Step-by-step explanation:

This problem can be solved b using a combination. We're using a combination for this because the order in which you would pick the books doesn't matter. To solve, we would plug in the number of books, in this case 12, into the n value of the combination. Then we would plug in the number of books that would be picked, in this case 4, into the r value of the combination. Solve the combination, and you get 495.

8 0
3 years ago
Read 2 more answers
Someone please help!
Mila [183]

Answer:

RU is 8

Step-by-step explanation:

4 0
3 years ago
5x + 4 = 7x i need help quick
anyanavicka [17]
5x + 4 = 7x

Subtract 4 from both sides.

5x = 7x - 4

Subtract 7x from both sides.

5x - 7x = -4

Simplify.

-2x = -4

Divide both sides by -2.

x = 4/2

x = 2

~Hope I helped!~
3 0
2 years ago
Find the length of the third side. If necessary, write in simplest radical form.<br> 3<br> 2
faltersainse [42]

Answer:

4.2 ft

Step-by-step explanation:

Reference angle = 77°

Opposite side = DE = x

Hypotenuse = CD = 4.3 ft

Apply the trigonometric function of sine. Thus:

Sin 77 = opp/hyp

Sin 77 = x/4.3

Multiply both sides by 4.3

4.3 × sin 77 = x

x = 4.2 ft (nearest tenth)

7 0
2 years ago
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