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Gnesinka [82]
2 years ago
9

Which expression is equivalent to –2(5x – 0.75)?

Mathematics
2 answers:
liraira [26]2 years ago
7 0

Answer:

It is the last answer

Step-by-step explanation:

zzz [600]2 years ago
4 0
-10x + 1.5 because you get rid of the parenthesis so -2 times 5 is -10 ( -10x ) and then -2 times -0.75 equals positive 1.5 due to two negatives canceling out to positive hope this helped!
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Factorise the following expressions.<br> a) 6x + 5x + 1<br> b) 6x2 13x + 6
fredd [130]

Answer:

a) 1 1 + 1

b)1 3 + 1 8

Step-by-step explanation:

7 0
2 years ago
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What does it mean if u have a number in front of a square root?
netineya [11]
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5 0
3 years ago
Can some please help me with this one it would be much appreciated
kherson [118]

πAnswer:

Therefore, the area of a sector of a circle would be 13.5π square units.              

Step-by-step explanation:

Given

  • r=9 mi
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7 0
2 years ago
The City of Oz has to repaint its cylinder-shaped water tower. Only the top and sides need to be painted. If the water tower has
scoundrel [369]
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
Among the choices provided the answer should be letter C. Below is the solution:

top 
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<span>sides </span>
<span>2 pi r * 60 </span>
<span>40 * 60 pi </span>
<span>2400pi </span>

<span>so add the top and side we get p*400 + p*2400 = 2800 pi ft^2</span>

6 0
3 years ago
Is 4 m greater or less than 400 dm
vovikov84 [41]
400 dm is greater than 4m... hope this helps
3 0
3 years ago
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