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enot [183]
3 years ago
14

HELP !!!! EASY QUESTION will give brainliest!!!!i

Mathematics
2 answers:
boyakko [2]3 years ago
6 0

Answer:

b=19

Step-by-step explanation:

b = 19

astraxan [27]3 years ago
6 0
The answer for this equation is 19 for the value of b
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What is the altitude of a rhombus if its area is 50 square meters and the length on one side is 12.5 meters
SVETLANKA909090 [29]

<u>Answer:</u>

8 meters or 4 meters

<u>Step-by-step explanation:</u>

We know that for finding the area of a rhombus, there are two diagonal sides: one of which is 12.5 meters in length and the other one we'll assume to be y.

Then, we can write:

Area of rhombus = \frac{1}{2} *12.5*y

50=\frac{1}{2} *12.5*y

y=\frac{100}{12.5}

y=8 meters

If the sides of the rhombus are not internally diagonal, then we can simply use the following formula:

Area of rhombus = altitude * side

50=a*12.5

a=4 meters

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3 years ago
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Which equation represents the line through (4, -6) and (0, 2)?
lukranit [14]

Answer:

y=-2x+2

Step-by-step explanation:

Hi there!

Linear equations are typically organized in slope-intercept form: y=mx+b where <em>m</em> is the slope and <em>b</em> is the y-intercept (the value of y when x=0).

<u>1) Determine the slope (</u><u><em>m</em></u><u>)</u>

m=\displaystyle\frac{y_2-y_1}{x_2-x_1} where two points that fall on the line are (x_1,y_1) and (x_2,y_2)

Plug in the given points (4, -6) and (0, 2):

m=\displaystyle\frac{-6-2}{4-0}\\\\m=\displaystyle\frac{-8}{4}\\\\m=-2

Therefore, the slope of the line is -2. Plug this into y=mx+b:

y=-2x+b

<u>2) Determine the y-intercept (</u><u><em>b</em></u><u>)</u>

The y-intercept occurs when x=0. We are given that (0,2) falls on the line, so therefore, 2 is the y-intercept. Plug this into y=-2x+b:

y=-2x+2

I hope this helps!

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3 years ago
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Help plz...................
Ipatiy [6.2K]

Answer:

true as a step by divede

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If a cereal box (rectangular prism) has the dimensions of 6 inches by 4 inches by 14 inches, what is the volume?
musickatia [10]

Answer:

the volume is 336

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What value of x will make the given triangles congruent?​
ozzi

Answer:

2

Step-by-step explanation:

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