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3 years ago

Help please :) Whoever helps and gets answer correct gets Brainliest!

Mathematics

2 answers:

Black_prince [1.1K]3 years ago

5 0

Answer:

slope = 8

Step-by-step explanation:

Calculate the slope m using the slope formula

m = $\frac{y_{1}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (1, 26) and (x₂, y₂ ) = (2, 34) ← 2 ordered pairs from the table

m = $\frac{34-26}{2-1}$ = $\frac{8}{1}$ = 8

Keith_Richards [23]3 years ago

4 0

Answer:

1/8 is the slope

Step-by-step explanation:

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What is 65,759.59 rounded to the nearest tenth

coldgirl [10]

65,759.60

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3 years ago

Write each equation in slope-intercept form (3,4); and (-6,-2)

Alborosie

Answer:

y = 2/3x + 2

Step-by-step explanation:

Slope intercept form is y=mx+b where m is the slope and b is the y intercept.

Given 2 points you can find the slope using (y-y1)/(x-x1)

m = (-2-4)/(-6-3) = -6/-9 = 2/3

To find b use one of the points and m and plug into the slope intercept form and then solve for b.

y=mx+b

4=2/3(3) + b

4=2 + b

b=2

Now we can write the final equation as : (plug m and b back in)

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7 0

2 years ago

Read 2 more answers

What is the volume of a hemisphere with a radius of 26.7 m, rounded to the nearest tenth of a cubic meter?

attashe74 [19]

Answer:

$39,865.1m^3$

Step-by-step explanation:

a hemisphere is half a sphere.

And if the formula for the volume of a sphere is:

$V=\frac{4\pi r^3}{3}$

we must calculate the volume of the sphere and in the end divide by two to find the volume of the hemisphere.

Since the radius is:

$r=26.7m$

substituting this into the formula for volume:

$V=\frac{4\pi (26.7m)^3}{3} \\\\V=\frac{4(3.1416)(19,034.163m^3)}{3} \\\\V=79,730.12m^3$

this is the volume of the total sphere, thus the volume of a hemisphere is:

$\frac{V}{2}=\frac{79,730.12m^3}{2}\\ =39,865.06m^3$

rounding to the nearest tenth:

$39,865.1m^3$

8 0

3 years ago

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Which is the correct interpretation of the x-intercepts of the function? Their difference is the number of the most promo codes

GrogVix [38]

Answer:

Step-by-step explanation:

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3 years ago

FI=6<br> IH=12<br><br> calculate the length of GI

Dovator [93]

$\\ \sf\longmapsto GI^2=FI(IH)$

$\\ \sf\longmapsto GI^2=6(12)$

$\\ \sf\longmapsto GI^2=72$

$\\ \sf\longmapsto GI=\sqrt{72}$

$\\ \sf\longmapsto GI=8.22$

6 0

2 years ago