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sp2606 [1]
3 years ago
13

Please answer the question below. Answer needed by tonight. Will give brainliest!

Mathematics
2 answers:
8_murik_8 [283]3 years ago
7 0
120cm

10 x 6 is 60

60 divided by 2 is 30

30 x 4 is 120
Aneli [31]3 years ago
3 0

Answer:

120 cm

Step-by-step explanation:

10 x 6 = 60

60/2 = 30

30 x 4 = 120

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Hey guys! Leave the answer in terms of pi :)
DaniilM [7]
A) if the diameter is 13 the radius is 6.5
(6.5 \times 6.5) \times \pi = 42.25\pi  \\  =  132.7323
b)if the diameter is 6 the radius will be 3
(3 \times 3) \times \pi = 9\pi  \\ = 28.27433
hope this helps
8 0
3 years ago
The perimeter of a rectangular deck measured 130 m. What are the possible
fomenos

Answer:

The possible dimensions of the deck can be anything that adds up to be 130 m.

Step-by-step explanation:

<em>The perimeter could be 1m x 64m.</em>

Two sides would be 1m each (so 2m total) and the other two sides would be 64m each (128m total). 2 + 128 = 130m.

<em>The perimeter could be 15m x 50m.</em>

Two sides would be 15m each (so 30m total) and the other two sides would be 50m each (100m total). 30 + 100 = 130m.

8 0
3 years ago
Which of the following is the simplified version of 3(x + 5) - 6x = 23?
Oxana [17]

Answer:

B.) -3x+15=-23

6 0
3 years ago
Read 2 more answers
Correct answers only please!
MrRissso [65]

Answer:

23.6°

Step-by-step explanation:

In this question we have to use some trigonometry to work out angle XVW. Since we are working out angles all of the trigonometric functions will have to be to the ⁻¹. The first thing we need to identify is will formula will we use out of the following:

Sin⁻¹ = Opposite ÷ Hypotenuse

Tan⁻¹ = Opposite ÷ Adjacent

Cos⁻¹ = Adjacent ÷ Hypotenuse

-------------------------------------------------------------------------------------------------------

10 = Hypotenuse

4 = Opposite

-------------------------------------------------------------------------------------------------------

We know which formula to use because the length won't be in the triangle for example we will be using the Sin triangle because we don't have an adjacent. If we don't have an adjacent then the other formula's won't work.

Now we substitute in the values to find the value of angle XVW

Sin⁻¹ = Opposite ÷ Hypotenuse

Sin⁻¹ = 4 ÷ 10

The value of angle XVW is 23.57817848

6 0
2 years ago
Taking a quiz plz help
Burka [1]

Answer:

Show the whole photo and you will maybe get help

Step-by-step explanation:

3 0
3 years ago
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