2 years ago

I need help with this

Mathematics

1 answer:

Mashcka [7]2 years ago

8 0

Answer:

b and f

Step-by-step explanation:

Square is a quadrilateral with four equal sides and angles. It's also a regular quadrilateral as both its sides and angles are equal. Just like a rectangle, a square has four angles of 90° each. It can also be seen as a rectangle whose two adjacent sides are equal.

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Which expression will produce a negative product?

iren2701 [21]

The correct answer should be B.

3 0

2 years ago

a survey indicated that 5 out of 8 doctors used brand X aspirin. If 4000 doctors were surveyed, how many used brand X?

fredd [130]

Answer:

2500 doctors

Step-by-step explanation:

4000/8= 500

500x5=2500

8 0

3 years ago

If you start with Malvin’s age, take half of it, increase that result by 5, then divide by 3, and finally double that, you get 8

Kisachek [45]

Answer:

24 years old

Step-by-step explanation:

Let Malvin's age be x.

x / 2
x / 2 + 5 = 5x / 10 [ By taking the L.C.M.]
( 5x / 10 ) * ( 1 / 3 ) = 5x / 30 [ Multiply with the reciprocal of 3 ]
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Now let's solve the equation,

5x / 15 = 8

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5x = 120

x = 120 / 5

x = 24

Therefore, Malvin is 24 years old.

Hope yo liked the answer!!

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3 0

2 years ago

PLEASE HELP! THANK YOU! Hint: It’s not C.

Jlenok [28]

The correct answer is A. Each of the y values are 4 times their respective x values

6 0

3 years ago

Marsha wants to buy carpet to cover her whole living room, except for the tiled floor. The tiled

White raven [17]

Answer:

68.06 sq. feets

Step-by-step explanation:

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Area of tiled floor

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Area of floor needed to be carpeted

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6 0

2 years ago