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3 years ago

Pls help me will give brainliest

Mathematics

1 answer:

Alla [95]3 years ago

7 0

Hmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm

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Characterize the slope of the line in the

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Where’s the picture??

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3 years ago

2. Robert has three jobs. He worked at Young's Grocery and earned $5,805. He was a waiter at the A & B Restaurant and earned

antiseptic1488 [7]

Answer:

Robert paid $4,603.6 in Social Security.

Step-by-step explanation:

Robert total earnings:

$5,805 at Young's Grocery.

$12,445 at A&B Restaurant.

$56,002 at CCD Communications.

So his total earnings are of:

5805 + 12445 + 56002 = $74,252

How much did Robert pay in Social Security?

6.2%, that is, 0.062 of $74,252. So

0.062*74252 = $4,603.6

8 0

3 years ago

How do i place the inequality of x is less than or equal to 6 on the graph

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Circle above 6 than an arrow going behind 6

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4 years ago

the angle of elevation from the bottom of a scenic gondola ride to the top of a mountain is 31 degrees. if the vertical distance

Eduardwww [97]

Answer:

The ride lasts 10 minutes.

Step-by-step explanation:

The triangle that is formed is attached.

In order to find out how long the ride lasts, we need to figure out the horizontal distance $d.$

From trigonometry we have:

$tan(31^o)=\frac{902}{d}.$

Therefore

$d=\frac{902\:feet}{tan(31^o)}=1501\:feet.$

Now the amount of time $t$ the gondola ride lasts is equal to the distance $d$ divided by the speed of the gondola:

$t=\frac{1501ft}{155ft/sec} =\boxed{9.69\:minutes.}$

To the nearest minute this is 10 minutes.

7 0

4 years ago

Max's house has two steps on

Drupady [299]

Given:

Max's house has two steps on the front porch.

Size of each step is the same.

To find:

The total vertical distance covered by the two steps.

Solution:

From the given figure, it is clear that,

Base length of each step = 6 in

Hypotenuse = 10 in

Let h be the vertical height of each step.

Using Pythagoras theorem, the vertical height of one step is

$Base^2+Perpendicular^2=Hypotheuse^2$

$6^2+h^2=10^2$

$36+h^2=100$

$h^2=100-36$

$h^2=64$

Taking square root on both sides.

$h=\pm\sqrt{64}$

$h=\pm 8$

Height cannot be negative. So, h = 8 in.

Now,

Vertical height of 2 steps = $2\times 8$

= $16$

So, the total vertical distance covered by the two steps is 16 in.

Therefore, the correct option is A.

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3 years ago