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4 years ago

What is the x-intercept of the line 4x+3y=36

Mathematics

1 answer:

Genrish500 [490]4 years ago

4 0

we can always find the x-intercept of any equation by simply setting y = 0, so let's do so

$\bf 4x+3y=36\implies 4x+3(\stackrel{y}{0})=36\implies 4x=36\implies x=\cfrac{36}{4}\implies x = 9 \\\\[-0.35em] ~\dotfill\\\\ ~\hfill (9~~,~~0)~\hfill$

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3 years ago

An athlete can run 9 kilometers in 1 hour. If the athlete runs at that same average speed for 30 minutes, how far will the athle

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Answer:

Step-by-step explanation:

1 hour = 60 minutes

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3 years ago

Help please and thanks<br> giving more points when someone answers.

8090 [49]

Answer:

69˚

Step-by-step explanation:

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3 years ago

(1Q) Find a function for the graph below

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ANSWER

$f(t) = - 3 \sin(3t)$

EXPLANATION

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-3≤f(t)≤3

This implies that, the amplitude is

$|a| = 3$

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This function is again reflected in the x-axis, hence

a=-3.

The period of this function is

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3 years ago

Consider the matrix:

Bas_tet [7]

Answer:

1. The determinant is 8.

2. The determinant does not depend on the variables in the matrix.

3. When there are zeroes below the main diagonal, the determinant is the product of the diagonal.

Step-by-step explanation:

"Analyzing Determinants" on Edge2020

(If this is what i think it is)

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3 years ago

Read 2 more answers