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3 years ago

WILL MARK BRAINLIEST !!!

Mathematics

1 answer:

iren2701 [21]3 years ago

6 0

Answer:

(-3,3) Hope that this does help!

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Find the sum of

Mars2501 [29]

If I read it right then 1. -147

2. -100

4 0

3 years ago

A shelf is designed so it will fit in a 90º corner between two walls. The shelf has dimensions, rounded to the nearest tenth, as

den301095 [7]

Answer:

Yes, it will fit snugly in a 90º corner

Step-by-step explanation:

To do this, we simply need to check if the given sides of the shelf is right-angled.

So, we have:

$Hypotenuse = \sqrt{242$

$Side\ 1 = Side\ 2 = 11$

To check for right-angle triangle, we make use of:

$Side\ 1^2 + Side\ 2^2 = Hypotenuse^2$

This gives:

$11^2 + 11^2 = \sqrt{242}^2$

$121 + 121 = \sqrt{242}^2$

$242 = \sqrt{242}^2$

$242 = 242$

This shows that the given sides of the shelf is a right-angled triangle.

Hence, it will fit the wall

4 0

3 years ago

Help me please i don't understand this thanks

STALIN [3.7K]

Answer:

12.75

Step-by-step explanation:

12.75 rounded to the nearest tenth is 12.8, and 12.74 won't work because it will round to 12.7.

Therefore, 12.75 is the smallest possible number.

6 0

3 years ago

What is -2(3X +12 Y -5-17 X -16 Y +4) Simplified

notsponge [240]

Answer:

-2 (3x +12 Y -5 -17 X -16 Y +4)

Step-by-step explanation:

omg.. here we go..

-2 (17) i THinK im not sure hope this helped

7 0

3 years ago

Which expressions are a factor of -48xyz – 24xy + 40xyz?

11Alexandr11 [23.1K]

The answer to your question is D B and G.

4 0

3 years ago