3 years ago

The graph shown represents Tommy’s drive to work as a function of his distance from home over time:

Mathematics

2 answers:

Mekhanik [1.2K]3 years ago

5 0

Answer: the answer is B

Step-by-step explanation:

8_murik_8 [283]3 years ago

3 0

I am trying to figure it out

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Which of the following has a slope of –2 and a y-intercept of 4?

Mariana [72]

<h2>SOLVING</h2>

$\Large\maltese\underline{\textsf{A. What is Asked}}$

Which equation has a slope of -2 and a y-intercept of 4?

$\Large\maltese\underline{\textsf{B. This problem has been solved!}}$

All of these equations are in $\bf{y=Mx+b}$ form.

The y-int. is b. The slope is M.

$\bf{y\!=\!\!-2x+\!4}$ | put in the values

$\cline{1-2}$

$\bf{Result:}$

$\bf{=\!\!y=-2x+4}$

$\LARGE\boxed{\bf{aesthetics\not1\theta l}}$

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2 years ago

Find the x and y value of this triangle using the Pythagorean Theorem.

guapka [62]

Answer:

cos60⁰=3/y

y×cos60⁰=3

y=3/cos60⁰

y=3/0.5

y=6

y²=x²+3²

6²=x²+3²

36=x²+9

x²=36-9

x²=27

x=square root of 27

x=5.19

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3 years ago

The cost of kg of apples is $262.50. find the cost of 25 kg of apples

SashulF [63]

Answer:

Step-by-step explanation:

cost of 25 kg =262.50x25

=6562.5

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1 year ago

Find the value of x. Round the answer to the nearest tenth if needed.

horrorfan [7]

I hope this helps you

8 0

3 years ago

A stick 43 inches long is broken into two pieces, so that one piece is twice as long as the other. How long are the two pieces?

allsm [11]

Answer:

One piece is $\frac{43}{3}$ inches and another piece is $\frac{86}{3}$ inches

Step-by-step explanation:

Let smaller piece length be $s$

Let larger piece length be $l$

Since total of two pieces is 43, we can write:

$s+l=43$

Also, one piece is twice as long as the other (so longer piece is definitely twice as the short piece), we can write:

$l=2s$

<em>Substituting equation 2 into equation one, we can solve for s:</em>

$s+l=43\\s+(2s)=43\\3s=43\\s=\frac{43}{3}$

<em>Thus longer piece is:</em>

$l=2s=2(\frac{43}{3})=\frac{86}{3}$

3 0

3 years ago