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Allisa [31]
3 years ago
7

Hi i need help in math pls i am really bad plssssssss

Mathematics
1 answer:
zvonat [6]3 years ago
8 0

Answer:

The answer is  a= \frac{8x^2+11x+1}{2}

Step-by-step explanation:

Combine like terms and we get,

24x^2+83x+3=6ax

\frac{24x^2+33x+3}{6x} =a             divide both sides of the equation by ax, and simplify further,

\frac{x(8x^2+11x+1)}{2}                          notice that we can reduce the 24 over 6 1/2,

\frac{8x^2+11x+1}{2} =a                 distribute and simplify further

And a=\frac{8x^2+11x+1}{2}

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Is the answer A,B,C or D.
algol13

Answer:

B= -3

Step-by-step explanation:

Thats when the graph is at it's lowest

8 0
3 years ago
A zip line runs from the top of a platform on the edge of a pond to the ground across the pond. A camp counselor places a mirror
tigry1 [53]

Answer:

150 ft

Step-by-step explanation:

The diagram shown gives us a picture of two similar right triangle.

The height of the man is similar to the height of the platform.

To find the height of the platform, multiply the height of the man by the scale factor.

Scale factor = the ratio of any corresponding sides of two similar triangles.

Scale factor = 100 ft ÷ 4 ft = 25

Height of man = 6ft

Therefore, height of platform = 6 ft × 25 = 150 ft

3 0
3 years ago
YALL NEVER ANSWER AH POOP plz help
lakkis [162]

Answer:

The given point A (6,13) lies on the equation.  True

The given point  B(21,33) lies on the equation.  True

The given point  C (99, 137) lies on the equation.  True

Step-by-step explanation:

Here, the given equation is : y =\frac{4}{3} x + 5

Now,check the given equation for the given points.

1)  A (6,13)

Substitute x = 6 in the given equationy =\frac{4}{3} x + 5

y =\frac{4}{3} (6) + 5  = 4(2) + 5  = 8 + 5 =  13

⇒ y= 13

Hence, the given point A (6,13) lies on the equation.

2)  B  (21,33)

Substitute x = 21 in the given equationy =\frac{4}{3} x + 5

y =\frac{4}{3} (21) + 5  = 4(7) + 5  = 28 + 5 =  33

⇒ y  = 33

Hence, the given point  B(21,33) lies on the equation.

3)  C (99, 137)

Substitute x = 99 in the given equationy =\frac{4}{3} x + 5

y =\frac{4}{3} (99) + 5  = 4(33) + 5  = 132 + 5 =  137

⇒ y  = 137

Hence, the given point  C (99, 137) lies on the equation.

7 0
3 years ago
Read 2 more answers
Decrease £28 by 7%<br> Increase £28 by 7%
Mrrafil [7]
Increase : 29.96
Decrease: 26.04
3 0
4 years ago
Read 2 more answers
- 7.5 divided by - 2.5
amm1812
-7.5 / -2.5 = 3

------------
8 0
4 years ago
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