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Zepler [3.9K]
3 years ago
12

What is an equivalent to the expression (a+b)(2+y)

Mathematics
1 answer:
Rudik [331]3 years ago
6 0

Answer:

a+b*2+y

Step-by-step explanation:

2 things next to each other such as a number and a varaibile of this #(#)

means multiplication.

So,

(a+b)(2+y) = a+b*2+y

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I need to find The value of x
KiRa [710]

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Add the known angle measures and subtract the total from 360°.

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8 0
3 years ago
An electric company charges a certain rate per kilowatt-hour (\text{kWh})(kWh)left parenthesis, start text, k, W, h, end text, r
Studentka2010 [4]

Step-by-step explanation:

The equation is given by :

63.25=800r+3.50

Here,

63.25 is the electric company charges

3.5 is an administrative fee

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In this proble, we need to tell that what does r represents. Hence, r shows kilowatt per hour.

We can solve it as follows :

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8 0
3 years ago
(Apex 2.2.4 math 8)
Gennadij [26K]

Answer: D

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2nd section has slope 1/18 and covers 9 feet. That means it rises 1/2 foot

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the door is 2 feet higher than the ground level,  1.5 + .5 = 2 feet change vertically

5 0
3 years ago
Read 2 more answers
If a plane may be named by three noncollinear points on that plane, plane abc may also be named ____.
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8 0
3 years ago
Solve for x:90 - 3/2x ≤30.<br> Will Mark Brainliest
Drupady [299]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
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