3 years ago

15×+2x can be written as?

Mathematics

1 answer:

Usimov [2.4K]3 years ago

8 0

Answer:

15x + 2x can be written as 17x

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How many times greater was the temperature in Miami (45) than the lowest in San Diego (25)

Greeley [361]

Answer:

<em>The temperature in Miami is 9/5 times the temperature in San Diego.</em>

Step-by-step explanation:

<u>Ratios</u>

To compare the temperature in Miami (45) with the temperature in San Diego (25), we use the division or ratio between both numbers:

$\displaystyle \frac{45}{25}$

Simplify the fraction dividing by 5:

$\displaystyle \frac{9}{5}$

Since the relation between them is 9/5, it means the temperature in Miami is 9/5 times the temperature in San Diego.

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3 years ago

Which is greater 6,200 ft or 1 mi 900 ft?

Tasya [4]

1 mi and 900 ft,1 mile = 5280 ft

8 0

3 years ago

Read 2 more answers

Rick is going to wawa for lunch. He has to choose between two coupons, 25% off his purchase or 5$ off his orders. If his cheeses

sineoko [7]

Answer:

Step-by-step explanation:

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3 0

3 years ago

Please help me with this

Galina-37 [17]

1 1/8 square feet

1 4/5 • 1 5/8 = 9/8
9/8 reduces to 1 1/8

I hope this helps you :)

3 0

2 years ago

How do I work out this problem?

cluponka [151]

First we need to find ∡PRQ. To do this we can use the fact that the sum of the interior angles of a triangle is 180°:

$180=R+P+Q$
$180=R+40+105$
$180=R+145$
$R=180-145$
$R=35$

Now, we can use the fact that a strait line (like SRQ) is also 180°:
$SRQ=180-R$
$SRQ=180-35$
$SRQ=145$ °

4 0

3 years ago