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3 years ago

Determine whether w= 1.8 is a solution to the equation 9.5 = w/0.2

Mathematics

2 answers:

mina [271]3 years ago

8 0

Answer:

Step-by-step explanation:

1.8/0.2 = 9 not 9.5

blagie [28]3 years ago

6 0

Answer:

No it not W = 1.9

Step-by-step explanation:

Because from

9.5 = w/0.2

W = 9.5 x 0.2

W = 1.9

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Find the area of this circle. Use 3 for a.A = 7r2=11 in[?] in?

liberstina [14]

SOLUTION

We want to find the area of the circle in the picture given.

We have been given the formula as

$\begin{gathered} A=\pi r^2 \\ We\text{ are told to take }\pi\text{ as 3} \\ \end{gathered}$

From the circle, the radius r = 11 in.

The area of the circle becomes

$\begin{gathered} A=\pi r^2 \\ A=\pi\times r^2 \\ A=3\times11^2 \\ A=3\times11\times11 \\ A=363in^2 \end{gathered}$

Hence the answer is 363 square-inches

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1 year ago

Solve the equation<br> x/2.1=4.1/3.5

Dmitriy789 [7]

Answer:

2.46

Step-by-step explanation:

Cross multiply again

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3 years ago

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Samantha has 1/3 gallon of milk left and wants to make 55 smoothies. If she wants to use the same amount of milk in each smoothi

Bingel [31]

Answer:

She can put 1/165 in one smoothie.

Step-by-step explanation:

1/3 divided by 55/1

1/3 x 1/55 = 1/165

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3 years ago

180 minus what = 45<br><br> i really need this answer thank you

LuckyWell [14K]

Answer: 135

Step-by-step explanation: All you need to do is 180-45=135.

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3 years ago

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Araceli uses 9.6 pints of blue paint and white paint to paint her bedroom walls. Three fourths of this amount is blue paint , an

Soloha48 [4]

Answer:

2.4 pints

Step-by-step explanation:

Araceli uses 9.6 pints of blue paint and white paints, that means the total volume of paint is 9.6 pints

If Three fourths of this amount is blue paint ,

Then $\frac{3}{4} X 9.6=7.2 pints$

7.2 pints of blue paint was used.

We want to find out how much white paint was used by Araceli

Volume of Blue Paint+Volume of White Paint=Total Volume of Paint

7.2+Volume of White Paint=9.6

Volume of White Paint=9.6-7.2=2.4 pints

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3 years ago