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3 years ago

What is the quotient when root 1500 is divided by 2 root 15

Mathematics

1 answer:

joja [24]3 years ago

8 0

Answer:

Answer is (√1500) /(2√15 )= 5

Step-by-step explanation:

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jeffrey purchased and downloaded 12 songs on monday. He purchased 3 songs on tuesday. The cost to download each song is $2. Writ

STatiana [176]

Answer: 2 × 12 + 2 × 3 or 2 × (12 + 3)

Step-by-step explanation:

Here, the cost of one song = $ 2

If the downloaded song on Monday was 12,

Then, the total money spend on Monday = 2 × 12

Similarly, If the downloaded song on Tuesday is 3,

Then, the total money spend on Tuesday= 2 × 3

Thus, the total cost of the songs on Monday and Tuesday = 2 × 12 + 2 × 3 Or 2 × ( 12 + 3)

Which is the required numerical expression.

By solving it we get = 2 × 15 = 30

Therefore, he spent $ 30 on Monday and Tuesday in downloading songs.

5 0

4 years ago

Triangles MOP and MNQ are similar. Find x. 2 3 4 5

Diano4ka-milaya [45]

Answer:

x = 3

Step-by-step explanation:

MQ : MN = 5:6

MP : MO = 5:6

MQ/MN = 5/6

Hence, MP/MO = 5/6

(5+x)/(6+(18/5)) = 5/6

5+x = (5/6)(48/5)

5+x = 8

x = 3

4 0

3 years ago

The train departs from Paris at 2028 and the journey takes 9 hours 10 minutes. Find the the train arrives in Milan

Alekssandra [29.7K]

20:28 plus 9 hours = 05:28
05:28 plus 10 minutes = 05:38
Answer= 05:38

4 0

3 years ago

Round 243.583 to the nearest tenth *

Nastasia [14]

Answer: 243.6

Step-by-step explanation:

For us to solve the question and round off 243.583 to the nearest tenth. First, we need to look at the number beside the tenth number which is 8.

Since 8 is more than 4, we simply add 1 to the tenth number which implies that we add 1 to the number in tenth place which is 5. Adding one means the number change to 6. Therefore, rounding 243.583 to the nearest tenth will be 243.6.

4 0

3 years ago

A mosaic tile is shown below. Dan wants to cover a 600-square-inches area. How many mosaic tiles does Dan need?

alina1380 [7]

Answer:

B. 30

Step-by-step explanation:

The mosaic tile has a trapezoidal shape, so that its area can be determined as follows;

Area of a trapezium = $\frac{1}{2}$ (a + b)h

where: a and b represent the length of its plane sides, and h is the height.

Area of a mosaic tile = $\frac{1}{2}$ (4 + 6) 4

= 10 x 2

Area of a mosaic tile = 20 square inches.

But, Dan wants to cover a 600 square inch area.

So that the number of tiles needed = $\frac{600}{20}$

= 30

The number of mosaic tiles needed by Dan is 30.

7 0

3 years ago