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3 years ago

Write the equation of the line perpendicular to y=1/2x+3 that contains (5,-4)

Mathematics

1 answer:

vladimir1956 [14]3 years ago

5 0

Answer:

y = -2x + 6

Step-by-step explanation:

y = -2x + b

-4 = -2(5) + b

-4 = -10 + b

6 = b

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25 points! Please help me!

fgiga [73]

When x = 5. Plug in 5 for x

f(5) = -5(5) - 4

Remember to follow PEMDAS. First, multiply -5 with 5

-5 x 5 = -25

Next, subtract 4

f(5) = -25 - 4

f(5) = -29

B. f(5) = −29 is your answer

hope this helps

8 0

3 years ago

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Sasha found the product of 1/8 x 40 to be 5. Use that information to find the product of 7/8 x 40

Arte-miy333 [17]

Image it like a pizza

The whole pizza is 40 calories and cut into 8 slices. 1 slice has 5 calories. If you ate 7 pizzas out of the eight, how many calories would you consume. therefore 7x5= 35

so 7/8x40=35

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3 years ago

. A rowing club has 600 members. 60% of them are women. After 200 new members joined the club, the percentage of women was reduc

valkas [14]

Answer:

Step-by-step explanation:

Given:

Initial number of members = 600

Percentage of women = $60\%\ of\ 600=0.60\times 600=360$

Now, members added = 200

So, total number of members after addition = 600 + 200 = 800

Percentage of women out of 800 members = $50\%\ of\ 800=0.50\times 800 =400$

Increase in women = New number of women - Old number of women

Therefore, increase in women = 400 - 360 = 40

So, 40 women are there in the 200 new members that joined the club.

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3 years ago

What are the 5s in 4,557

pentagon [3]

The 5's in 4,557 are 500 and 50.

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3 years ago

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Find the distance between (3,12) and (-5,-3)

WITCHER [35]

Answer:

The answer is 17.

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3 years ago