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soldier1979 [14.2K]

3 years ago

7

What is

bsmiddle" class="latex-formula"> ÷ $\frac{1}{3}$

1 answer:

gulaghasi [49]3 years ago

8 0

the answer is 1

you just gotta use the forula for dividing fracitons which is keep the first fraction the sme do the opposite operation and flip the other fraction

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B<br> D<br> which angles add up to 180

lions [1.4K]

Answer:

Two Angles are Supplementary when they add up to 180 degrees.

Step-by-step explanation:

4 0

2 years ago

7.3g of sugar is needed for every cake made. How much sugar is needed for 9 cakes?

horrorfan [7]

ANSWER:
65.7g of sugar

STEP BY STEP:
multiply the amount of sugar needed for one cake (7.3) by the number of cakes you want to make (9). And you get your answer of 65.7.

hope this helps

6 0

2 years ago

An engineer is planning a new water pipe installation. The circular pipe has a diameter of d=20\text{ cm}d=20 cmd, equals, 20, s

aivan3 [116]

Answer: The answer is 314.28 cm² (approx.).

Step-by-step explanation: Given that an engineer is going to install a new water pipe. The diameter of this circular pipe is, d = 20 cm.

We need to find the area 'A' of the circular cross-section of the pipe.

Given, diameter of the circular section is

$\textup{d}=20~\textup{cm}.$

So, the radius of the circular cross-section will be

$\textup{r}=\dfrac{\textup{d}}{2}=\dfrac{20}{2}=10~\textup{cm}.$

Therefore, cross-sectional area of the pipe is

$\textup{A}=\pi \textup{r}^2=\dfrac{22}{7}(10)^2=\dfrac{2200}{7}=314\dfrac{2}{7}=314.28~.~.~.~\textup{cm}^2.$

Thus, the answer is 314.28 cm² (approx.).

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3 years ago

Write a story problem to go with the multiplication problem 4 x 2/3 Then, solve the problem. PLEASE HELP ASAP

Maru [420]

Answer:8/3x

Step-by-step explanation:tell if this didnt work

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2 years ago

lina went to the playground. she played on the swings for 45 minutes and went on the slide 15 minutes. it was 1:15 p.m. when lin

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2 years ago

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