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3 years ago

100 POINTS ANSWER FAST

Mathematics

2 answers:

ololo11 [35]3 years ago

6 0

The point slope equations is y-y1=m(x-x1) ok now that we know that lets plug in the points first, you do this by plugging the x in the x and y in the y also you have to plug in the slope in m when you do this would look like y+3=4(x+1)

Hope this helped

AURORKA [14]3 years ago

5 0

Answer:

D, y+3=4(x+1)

Step-by-step explanation:

Here is the graph:

you can see it passes through points (–1, –3)

and has a slope of 4

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3/9 and 5/15 are they equivalent

Alex_Xolod [135]

Answer:

yes

Step-by-step explanation:

3/9 Divide the top and bottom by 3

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5/15 Divide the top and bottom by 5

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They are equal

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3 years ago

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Sergeeva-Olga [200]

Answer:

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Step-by-step explanation:

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2 years ago

Find the surface area of a cylinder with the following dimensions. Use 3. 14 for $. Round your answer to the nearest

kupik [55]

Answer:

Step-by-step explanation:

r=d/2=11.4/2=5.7

slant surface area=2πr*h=11.4×3.14×4.4=157.5024 cm^2

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2 years ago

A principal of $2900 is invested at 4.25% interest, compounded annually. How much will the investment be worth after 7 years?

olga2289 [7]

Let S = Sum after 13 years

So = amount invested

t = time in years

i = annual interest rate = .0325

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2 years ago

A cylinder has a base radius of 4m and a height of 6m. What is its volume in cubic m,

BlackZzzverrR [31]

Answer:

301.4

Step-by-step explanation:

Volume of a cylinder=pi* $r^{2}$ *h. Assuming you want 3.14 for pi, we can substitue the 4m for r, 6 for h and 3.14 for pi.

V=3.14* $4^{2}$ *6

V=301.44

Since you want to round to nearest tenths, the answer is 301.4

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3 years ago