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3 years ago

Compute the requested value.

Mathematics

1 answer:

vitfil [10]3 years ago

3 0

1 + .1 = 1.1 (Making the multiplier)
1.1 * 38.75 = 42.625

The price is $42.625

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Interoperate your solution in the context of the problem. f(10)=1.75r+9

iVinArrow [24]

Answer:

Simplifying

f(r) = 5 + 1.75r

Multiply f * r

fr = 5 + 1.75r

Solving

fr = 5 + 1.75r

Solving for variable 'f'.

Move all terms containing f to the left, all other terms to the right.

Divide each side by 'r'.

f = 5r-1 + 1.75

Simplifying

f = 5r-1 + 1.75

Reorder the terms:

f = 1.75 + 5r-1

Step-by-step explanation:

tada i think

6 0

3 years ago

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Help plz I need the answer real quick???

Fudgin [204]

Answer:

Distance between mall and library is 6.32 miles.

Step-by-step explanation:

Coordinates of the door to the library is at (2, 4) and door to the mall is at (8, 4).

Since, distance between two points $(x_1,y_1)$ and $(x_2,y_2)$ is given by,

Distance = $\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

By this formula,

Distance between (2, 4) and (8, 4) will be,

Distance = $\sqrt{(8-2)^2+(2-4)^2}$

= $\sqrt{36+4}$

= $\sqrt{40}$

= 6.32 miles

4 0

3 years ago

What is the area of this figure?

Alexxandr [17]

Answer:

The area of the figure is equal to $35\ cm^{2}$

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

The area of the figure is equal to the area of a square plus the area of a triangle

Find the area of the square

The area of square is equal to

$A=b^{2} =5^{2}=25\ cm^{2}$

Find the area of the triangle

The area of the triangle is equal to

$A=(1/2)bh=(1/2)(5)(4)=10\ cm^{2}$

therefore

The area of the figure is equal to

$25\ cm^{2}+10\ cm^{2}=35\ cm^{2}$

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3 years ago

Your bill at a restaurant is $84.90. What will the tip be if you leave 20% for the server?*

nydimaria [60]

Answer:

$16.90

Step-by-step explanation:

20% of $84.80 is $16.90

3 0

3 years ago

Is 7/8closer to 0 (zero), ½ (one half), or one whole (1)?

vitfil [10]

Answer:

1 whole

Step-by-step explanation:

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3 years ago

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