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3 years ago

What is the equation of a line that models wages with a slope of 15 that passes through the point (5, 90)?

Mathematics

1 answer:

Klio2033 [76]3 years ago

3 0

Hello :
the equation is :
y - 90 = 15(x - 5)

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Danielle plotted 3 points from the equation y = 4x on this coordinate grid. She drew a straight line through the points. Which o

Evgen [1.6K]

3... y= 4x means 3x4=12

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3 years ago

Read 2 more answers

The scale of a map is 1:40000. What distance on the map represents a real distance of 5km?

Rufina [12.5K]

Answer:

0.125

Step-by-step explanation:

1=40000

x-5000

x=5000÷40000=1/8=0.125

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3 years ago

What is the volume of a cylinder in cubic feet with a height of 8 feet and a base diameter of 18 feet

postnew [5]

Answer:

The volume of a cylinder:

$V \approx 2035.75$ $ft^3$

Step-by-step explanation:

-To find the volume of a cylinder, you first need the formula:

$V = \pi (\frac{d}{2})^2 h$

$d =$ diameter

$h =$ height

-Use the following diameter and height for the formula:

$V = \pi (\frac{18}{2})^2 8$

-Then, you solve:

$V = \pi (\frac{18}{2})^2 8$

$V = \pi \times (\frac{18}{2})^2 \times 8$

$V = \pi \times (9)^2 \times 8$

$V = \pi \times 81 \times 8$

$V = \pi \times 648$

$V = 648\pi \approx 2035.752$

-Since the hundredth place is 2, It cannot be rounded to the nearest hundredths place, so it would be:

$V \approx 2035.75$ $ft^3$

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3 years ago

State what additional information is required in order to know what the triangles are congruent by SSS.

soldi70 [24.7K]

Answer:

see below

Step-by-step explanation:

In order to show congruence by SSS (Side-Side-Side), you need to have 3 pairs of sides congruent. The diagram shows two pairs congruent (those of choice B), so you need information that the third pair of sides is congruent, choice D.

Any answer choices involving angles are irrelevant for SSS congruence.

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3 years ago

Ken worked 20 hours and earned nearly a) $200. b) $2,000. c) $20.

Vitek1552 [10]

Answer:

Multiply how much Ken gets paid by 20.

He gets paid $10per hour to make a

He gets paid $100per hour to make b

He gets paid $1per hour to make c

good luck, i hope this helps :)

3 0

2 years ago