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2 years ago

Estimate 43% of 117. (2 points) Show your work to

Mathematics

1 answer:

finlep [7]2 years ago

8 0

Answer:

Let's say 50

Step-by-step explanation:

40% of 100 is 40

50% of 117 is about 59

so number should be a somewhere in between.

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SOMEONE HELP ME WITH THIS PLSSS ITS REALLY IMPORTANT IDK WHAT TO DO

guapka [62]

A) 13
B) 23
C) -5
D) 5
E) 16
F) 7
G)8
H)4

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2 years ago

If you know a point on a line and you know the equation of a line parallel to this line, explain how to write the line’s equatio

andreyandreev [35.5K]

Answer:

For the given question,the equation of the asked line would be same as that of the line parallel to it but the only difference would be in the constant part.

Step-by-step explanation:

the equtions of the lines (variable parts) would be the same but the constant part will be different according to the point known on the particular line.

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2 years ago

How do I solve this algebra two btw

pychu [463]

$\bf \begin{cases} x^2+y^2=400\\ \boxed{y}=x-28 \end{cases}\qquad \stackrel{\textit{substituting on the 1st equation}}{x^2+\left( \boxed{x-28} \right)^2=400} \\\\\\ x^2+(x^2-56x+28^2)=400\implies x^2+x^2-56x+28^2=400 \\\\\\ 2x^2-56x+784=400\implies 2x^2-56x+384=0 \\\\\\ 2(x^2-28x+192)=0\implies x^2-28x+192=0 \\\\\\ (x-16)(x-12)=0\implies x = \begin{cases} 16\\ 12 \end{cases}$

now that we know what are the x-values, what are the y-values? well, we can just use the 2nd equation, since we know that y = x - 28, then

$\bf y = x - 28\implies \stackrel{\textit{when x = 16}}{y = 16 - 28}\implies y = -12 \\\\\\ y = x - 28\implies \stackrel{\textit{when x = 12}}{y = 12 - 28}\implies y = -16 \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ ~\hfill (\stackrel{x}{16}~~,~~\stackrel{y}{-12})\qquad,\qquad (\stackrel{x}{12}~~,~~\stackrel{y}{-16})~\hfill$

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2 years ago

A basket contains 3 apples, 3 peaches, and 4 pears. You randomly select a piece of fruit. It is an apple or a peach. What is the

hram777 [196]

Answer:

1/10

one out of ten chance

Step-by-step explanation:

3 apples + 3 peaches + 4 pears = 10 fruit

if u pick A (emphasize the "A" meaning singular) fruit at random and it comes out as an apple or peach there is 10 fruit to possibly get and u got 1 peach or apple so if u end up - nevermind u get it i'm gunnu over complicate things tell me if u understand!

i was here first so brainliest?

if u get it but up to u!

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2 years ago

What should I do here?

Otrada [13]

Divide the amount from the months , then add the percentage

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2 years ago