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STatiana [176]
3 years ago
6

Solve -4x - 10 = -2y for y. Put your answer in the form y=mx+b with no spaces. y=2x+5 y=-2x-5 y=-2x+5 y=2x-5

Mathematics
1 answer:
zysi [14]3 years ago
7 0
To solve for y you have to get y by itself. To do that, you use inverse operations. The inverse of addition is subtraction and inverse of multiplication is division. 

-4x - 10 = -2y   Divide by -2 to get y alone. What you do to one side of the
    ÷-2       ÷-2    equation, you must do to the other. 
-2x - 5 = y

So the answer is b, y=-2x-5
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Plz help
NeX [460]

Answer:

20.4 inches

Step-by-step explanation:

L*W*H=V

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W=13.5

L*W=313.875

6403.05/313.875=20.4

This answer does not need to be rounded

The height of the aquarium is 20.4 inches.

Hope this helps!

7 0
3 years ago
Read 2 more answers
Solve for x in the following angle relationship. Please also identify the type of angles given:
Nuetrik [128]

9514 1404 393

Answer:

  x= 10, corresponding

Step-by-step explanation:

Corresponding angles are in the same direction from their respective intersections. Here, the angles are both northwest of the point where the lines cross. The angles are corresponding.

__

Corresponding angles are congruent, so we have ...

  10x +10 = 110

  10x = 100 . . . . . subtract 10

  x = 10 . . . . . . . . divide by 10

6 0
3 years ago
If a firm finds that increases in output lead to increases in long-run average total cost, then it must be experiencing ________
Luba_88 [7]

Answer:

The correct option is;

C diseconomies of scale; coordination problems

Step-by-step explanation:

Dis-economies of scale is in effect where the average cost of production of  firm increases as it increases its inputs towards producing more. That is as the production rate increases, the unit cost of production also increases

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6 0
3 years ago
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5. To prove that triangle PQR is isosceles, a student began by stating that
Serga [27]
the triangle could only be proven isosceles if it was proven or given that SP = SR or thatangles PQS = RQS otherwise the reasoning is incomplete
5 0
3 years ago
Find the value of x.
andre [41]
The triangle is an isosceles triangle because of its degrees. A triangle consists of 180 degrees therefore, 180-90-45 simply makes it 45 matching the other side.

So we can assume that side b is also equivalent to side a. Here we use the pythagorean theorem to find x

a^2 + b^2 = c^2
5^2 + 5^2 = c^2
25+25=50

The square root of 50 is 7.1
x= 7.1
8 0
2 years ago
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