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2 years ago

Add .01 + .02 + .04 + .08 and do this sequence 30 times

Mathematics

2 answers:

JulijaS [17]2 years ago

8 0

Answer:

4.5

Step-by-step explanation:

The first thing you do is line all the numbers from greatest to lest. So, .80 .04 .02 .01 then you add them and you get .15. After your finished with that you multiply .15 and 30. The answer is 4.5 and that's the end. You get 4.5

Anuta_ua [19.1K]2 years ago

4 0

Answer:

4.5

Step-by-step explanation:

.01 + .02 + .04 + .08 = .15

.15 x 30 = 4.5

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Convert 10.3 cm into m

IRISSAK [1]

Answer:

10.3cm=0.103

Step-by-step explanation:

Hope this helped :)

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2 years ago

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-----.135as a fraction

Mrac [35]

This has to do with place value.
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2 years ago

Radius= 4cm. find the area and diameter of the circle

Bezzdna [24]

<h3>given:</h3>

radius= 4 cm

the area and the diameter of the circle.

<h3>solution:</h3><h3>diameter:</h3>

$d = 2r$

$d = 2 \times 4$

$d = 8 \: cm$

therefore, the diameter of the circle is 8 centimeters.

$a = \pi {r}^{2}$

$a = \pi \times {4}^{2}$

$a = 50.26548 \: {cm}^{2}$

$a = 50.27 \: {cm}^{2}$

hence, the area of the circle is 50.27 square centimeters.

6 0

2 years ago

Read 2 more answers

Car lot one has a car to truck ratio of 3:4. Car lot two has a car to truck ratio of 2:3. Which car lot has more cars when both

Pani-rosa [81]

Answer:

this means that lot 1 would have more cars. there were 3 cars in lot 1 and 2 in lot 2

Step-by-step explanation:

lot 1- lot 2-

3:4 2:3

if both have 12 trucks, you need to multiply the number of cars with the number you used to make the trucks 12

3:4 would turn into 9:12

2:3 would be 8:12

this means that lot 1 would have more cars. there were 3 cars in lot 1 and 2 in lot 2

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2 years ago

Mulitply (x + 5)(2x - 6)

DENIUS [597]

The answer is 2x²+4x-30

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2 years ago