2 years ago

What is the sum of 12-5¡ and -3+4¡

Mathematics

2 answers:

Tpy6a [65]2 years ago

6 0

Answer:

Step-by-step explanation:

hope t helped

Goshia [24]2 years ago

5 0

Answer:

Step-by-step explanation:

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what is area of the triangle in a coordinate plane. a 9.0. b 14.0 c16.5. d 24.5

Tresset [83]

Answer:

Step-by-step explanation:

It's the right triangle.

The formula of an area of a right triangle:

$A=\dfrac{(leg)(leg)}{2}$

Look at the picture.

We have

$leg=3,\ leg=11$

Substitute:

$A=\dfrac{(3)(11)}{2}=\dfrac{33}{2}=16.5$

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3 years ago

during a snow storm the temp drops from o degrees to -10 degrees in 2 hours. on average, bye how many degrees is the temperature

Amiraneli [1.4K]

Answer:

five degrees:)

Step-by-step explanation:

2 hours= -10

1 hour= half of ten

so you could say -5 or that it drops by five degrees every hour.

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2 years ago

Find it ASAP What is the whole 85% of 17

Paraphin [41]

If you're just trying to find 85% of 17, you would do 17 * .85 which gives us 14.45

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2 years ago

A grocer buys x kg of potatoes at Birr 1.50 per kg and y kg of onions at Birr 2.25 per kg.How much money does he pay in Birr?

inysia [295]

Answer:

a is the answer

Step-by-step explanation: i k n o w

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2 years ago

How many 10 digit phone numbers are possible with area code of 416?

iren2701 [21]

Answer:

Eleven digits for toll calls became standard in all of North America by the end of 1994 to allow introduction of "interchangeable NPA codes" – area codes that did not have a 0 or 1 as the middle digit and could therefore be confused with the central office code – after January 1, 1995.

Step-by-step explanation:

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3 years ago