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Kazeer [188]
3 years ago
15

Can someone help me out with 1-5 pls!?

Mathematics
1 answer:
Olin [163]3 years ago
6 0

Answer:

2-31.2

Step-by-step explanation:

2=7 X 8 X 12 X 3 X 6/5=31.2

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Which expression is equivalent to the following complex fraction?
True [87]

Answer:

<h2>A. -2y+5x/3x-2y</h2>

Step-by-step explanation:

Given the complex fraction;

-\frac{2}{x} +\frac{5}{y} / \frac{3}{y} - \frac{2}{x} \\

First we will find the LCM of the numerator and the denominator as shown below;

\frac{-2y+5x}{xy} /\frac{3x-2y}{xy}

Then we divide both equation by multiplying the numerator by the reciprocal of the denominator as shown;

= \frac{-2y+5x}{xy} * \frac{xy}{3x-2y}  \\= \frac{-2y+5x}{3x-2y} \\

This gives the required answer

5 0
3 years ago
What is the slope of the line that passes through the points (0,0) and (0,5)? Write
Ghella [55]

Answer:

there is no slope the answer is undefined

Step-by-step explanation:

the line in this case is a vertical line which would be an undefined line a horizontal line has a slope of zero.

the equation for slope is y^2-y^1/x^2-x^1

6 0
2 years ago
A rocket travels in a trajectory given by the equation s = -4.9t 2 + v0t, where s is meters above ground, t is time in seconds a
Reptile [31]

Step-by-step explanation:

s = -4.9t² + 49t

The vertex of the parabola is at t = -b/(2a).

t = -49 / (2 × -4.9)

t = 5

The rocket reaches its maximum height after 5 seconds.

5 0
3 years ago
Miguel reads 3/4 chapters in 4/5 hours. What is the unit rate in chapters per hour?
kap26 [50]
If its multiplication sipmlest form is, 6/10
If its addition simplest form is, 7/9
If its any other just tell me! Hope i was right :p
8 0
3 years ago
Please can u help me
Andreas93 [3]

Step-by-step explanation:

multiply length, width, and height

6x4x6 and 7x4x6

First line: <u>144cm</u>

Second line: <u>168cm</u>

and those are the answers

4 0
2 years ago
Read 2 more answers
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