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2 years ago

Divide 2/3 by 5 2/15 7 1/2 3/10 3 1/3

Mathematics

1 answer:

Zinaida [17]2 years ago

6 0

7.5 is the answer for this questio

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1.2424 as a fraction

vekshin1

Answer:

1553/1250 its already in its simplified form

4 0

3 years ago

Jackson is attending a lacrosse game that is halfway through the first quarter.

shtirl [24]

Answer:

4) 1/8

5) 56

6) 49

First shaded boxes = 4/7

Second shaded boxes = 1 out of 8 boxes are shaded = 1/8

Step-by-step explanation:

1/2x1/4=1/8

7X8=56

59-7=49

First shaded boxes = 4 out of 7 are shaded = 4/7

Second shaded boxes = 1 out of 8 boxes are shaded = 1/8

8 0

3 years ago

The edge length of a cube-shaped box is 2√5 inches long. Estimate the length of the edge to the nearest tenth of an inch. Then e

Shtirlitz [24]

Answer:

a) 4.5 inches

b) 2√5 is irrational

Step-by-step explanation:

It was given that the edge length of a cube-shaped box is 2√5 inches long.

To estimate the length of the edge to the nearest tenth of an inch, we change √5 to decimals to obtain:

$2 \sqrt{5} \approx2(2.26067977.....)$

$2 \sqrt{5} \approx4.47213955.....$

$2 \sqrt{5} \approx4.5$

When we round to the nearest tenth, we obtain 4.5

We cannot find its exact value because √5 is an irrational number.

The product of a rational and an irrational number is irrational.

3 0

4 years ago

Help pls ;) 9 points :0

zavuch27 [327]

I believe it’s b- it might not be correct I believe

6 0

3 years ago

(I appreciate help) Rationalize the denominator :<br><br> 3 * sqrt(2) / (2*sqrt(3) - 5*sqrt(2) )

antiseptic1488 [7]

3 √2 3√2(2√3 + 5√2) 30 + 6√6 30 + 6√6
------------- = ----------------------------- = ------------------ = ----------------
2√3 - 5√2 (2√3 - 5√2)(2√3 + 5√2) 12 - 50 -38

-15 - 3√6
= ---------------- answer
19

3 0

3 years ago