3 years ago

Write a function rule for each table.

Mathematics

1 answer:

Leto [7]3 years ago

4 0

Its B . p=12.5*h/2=6.25h

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The radius of a circle is 6 miles. What is the circle's area?<br> Use 3,14 for pi

ICE Princess25 [194]

Answer: 28.6 miles

Step-by-step explanation:

A = pi r^2

A = 3.14 (3)^2

Now multiply 3.14(3)^3

Your answer is 28.26

* Radius is 1/2 of the diameter.

I believe this is right, but im not sure.

Hope it helps :)

4 0

3 years ago

Isaac applied the steps below to find the product of (4.2)(–5.4). Step 1: (4.2)(–5.4) = (–5.4)(4.2) Step 2: = (–5.4)(4) + (–5.4)

skelet666 [1.2K]

Answer:

Step 2

Step-by-step explanation:

Distributive Property: $a(b+c)=ab+ac$

Isaac's Steps are outlined below:

$\text{Step 1:} (4.2)(-5.4) = (-5.4)(4.2) \\\\\text{Step 2:} = (-5.4)(4) + (-5.4)(0.2) \\\\\text{Step 3:} = (-21.6) + (-1.08) \\\\\text{Step 4:} = -22.68$

We observe that in Step 2:

$(-5.4)(4.2)=(-5.4)(4+0.2)=(-5.4)(4) + (-5.4)(0.2)$

Therefore, Isaac applied the distributive property in Step 2.

7 0

4 years ago

Read 2 more answers

Please answer (20 points)

julsineya [31]

Answer:

3√2

Step-by-step explanation:

perform factorisation

√18 = √ 2 × 3 × 3

= 3√2

6 0

3 years ago

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Raheem's rollerblades cost $70.25 less than his bicycle. His rollerblades cost $43.50. how much did his bicycle (B) cost?

Gnesinka [82]

Answer:

$113.75

Step-by-step explanation:

First add 70.25 to 43.50 to get 113.75

7 0

2 years ago

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A rectangular garden has an area of 35 square miles. If its length is 78 miles, what is its width?

myrzilka [38]

Answer:

9/20 mi

Step-by-step explanation:

A= b*h
Fill in the Values

35 = 78 * h

3. divide 35 by 78 = 0.44871794871

4. round that to .45

5. To make a fraction, put it over 100

45/100

7. Simplify fraction

9/20

8 0

3 years ago