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2 years ago

What is the equation of the line that had a slope of 4 and a y-intercept of -7?

Mathematics

1 answer:

nikklg [1K]2 years ago

6 0

The correct answer would be D.Y=4X-7

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ASAP!! GIVING BRAINLIEST TO FIRST CORRECT ANSWER

mixas84 [53]

Answer:

200

Step-by-step explanation:

6 0

2 years ago

(4k^5-9k^4+k^3-7k^2-9k+28)/4k-5

vlada-n [284]

Answer:

=k6+ −9 /4 k5+ 1 /4 k4+ −7 /4 k3+ −9 /4 k2+7k−5

Step-by-step explanation:

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3 years ago

The hypotenuse of a right triangle is 5 m long. The longer leg is 1 m longer than the shorter leg. Find the side lengths of the

algol [13]

The shortest side is 3 m and the other side is 4 m. If you put all these numbers in the Pythagorean Theorem it checks out. (3^2+4^2=5^2)

7 0

3 years ago

_________km3 what is the volume of the pyramid

harkovskaia [24]

The volume of the pyramid is $792\ km^3$

Explanation:

It is given that the base of the pyramid is a right triangle.

The formula to determine the volume of the pyramid is given by

$V=\frac{l w h}{3}$

where l is the base length of the pyramid,

w is the base width of the pyramid and

h is the height of the pyramid.

From the figure, we can see that,

$l=9$ , $w=12$ and $h=22$

Substituting these values in the formula $V=\frac{l w h}{3}$ , we have,

$V=\frac{(9)(12)(22)}{3}$

Multiplying the numerator, we get,

$V=\frac{2376}{3}$

Dividing, we get,

$V=792$

Thus, the volume of the pyramid is $792\ km^3$

5 0

3 years ago

Find the measure of one exterior angle of the following polygon: Nonagon

marusya05 [52]

Answer:

40°

Step-by-step explanation:

1. Shape of a nonagon: 9 (root non-)

2. Total exterior angle: 360° (constant for all polygons)

3. Given that this polygon is regular, the one exterior angle of an nonagon is 360°/9 = 40°.

3 0

3 years ago

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