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artcher [175]
4 years ago
10

(100-2x)\2 =,<,or> 4x(x + 1

Mathematics
1 answer:
saveliy_v [14]4 years ago
8 0
X= -5/8-5/8√33 or x= -5/8+5/8 √<span>33</span>
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Solve:<br> 7v = 2v - 20<br> i'll give braniest to first to answer :)))
kirill [66]

Answer:v=-4

Step-by-step explanation:

8 0
3 years ago
2 significant digits for 8.45
natulia [17]
8.5, since there are 2 significant digits, the only 2 numbers would be 8 and 4, so round at 4 since 5 isn't included by is above and equal to 5
5 0
3 years ago
what is the equation, in slope-intercept from, of the line that is perpendicular to the line y - 4 = -2/3 (x -6 ) and passes thr
Ne4ueva [31]

Turn y - 4 = -2/3(x - 6) into a linear equation.

y - 4 = -2/3(x - 6)

y - 4 = -2/3x + 4

 +4                +4

y = -2/3x + 8

The equation that is perpendicular to y = -2/3x + 8 is y = 3x + 4 as shown in the image below using a graph.


5 0
3 years ago
PLEASE HELP Two prisms are composed to form a V shape. The thickness of each prism is 1 unit, and width of each prism is 2 units
Grace [21]

Answer:

  7 units, 8 units

Step-by-step explanation:

Apparently, the cross section of each prism is a rectangle 1 unit by 2 units. Hence the total length will be ...

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Two numbers that differ by 1 and have a sum of 15 are 7 and 8.

The lengths of the prisms are 7 units and 8 units.

7 0
3 years ago
Please help me how do i solve 0.75a = -9 using a two step equation
Harrizon [31]
You would divide both sides by 0.75, to get a=-12.

I think this is a one- step equation, but that is the only way I think you can solve it.
8 0
3 years ago
Read 2 more answers
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