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3 years ago

What is the step by step and answer

Mathematics

1 answer:

CaHeK987 [17]3 years ago

5 0

Remember C = pi * d (pi = 22/7 and d is the diameter which is 8400)
Substitute 22/7 and 8400 into the equation

C = 22/7 * 8400
C = 22 * 1200
C = 26400 miles

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A. Reflection <br> B. Rotation <br> C. Translation <br> D. No Transformation

Luda [366]

Answer:D I think might be wrong

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Tan 1.1 – tan 4.6/

VladimirAG [237]

The value of the given equation is –0.37458.

Solution:

Given equation is:

$$\frac{\tan 1.1-\tan 4.6}{1+\tan 1.1 \tan 4.6}$

Let us first find the values.

The value of tan 1.1 = 1.96475

The value of tan 4.6 = 8.86017

Substitute these values in the given equation.

$$\frac{\tan 1.1-\tan 4.6}{1+\tan 1.1 \tan 4.6}$

$$=\frac{1.96475-8.86017}{1+1.96475 \times 8.86017}$

$$=\frac{-6.89542}{1+17.4080}$

$$=\frac{-6.89542}{18.4080}$

= –0.37458

$$\frac{\tan 1.1-\tan 4.6}{1+\tan 1.1 \tan 4.6}=-0.37458$

Hence the value of the given equation is –0.37458.

7 0

3 years ago

Jan is saving for a skateboard. She save $30 already which is 20% of the total price. How much does skateboard cost

Stolb23 [73]

The skateboard cost $150

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3 years ago

What is the measure of minor arc DE ?

Sonja [21]

It would be 70° because it needs to add up to 360.

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4 years ago

Read 2 more answers

3 x 10, then 5 x 10, then 7 x 10, then tell if it is going positive or negative

s2008m [1.1K]

Answer:

3 x 10 = 30

5 x 10 = 50

7 x 10 =70

30 is positive, 50 is positive, 70 is positive

Step-by-step explanation:

When multiplying 3 by 10, imagine 10 being adding by 10 three times.

10 + 10 + 10

Then add

If you know even numbers they go:

2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,etc.

These steps also work for 5 x 10 and 7 x 10.

Imagine 10 being added by 10 five times.

10 + 10 + 10 + 10 + 10 = 50.

Imagine 10 being added by 10 seven times.

10 + 10 + 10 + 10 + 10 + 10 + 10 = 70.

6 0

3 years ago