3 years ago

Can someone help me with both questions please!

Mathematics

1 answer:

sergey [27]3 years ago

3 0

Answer to question is y=-5x-11

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Formula of arc length

vitfil [10]

The formula is

(theta)/360 · 2(pi)r

theta is the given angle

r is radius of the circle

8 0

3 years ago

Read 2 more answers

Solve 3[-x+(2x+1)]=x-1

12345 [234]

Answer:

x = 1

Step-by-step explanation:

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3 0

3 years ago

Find the missing length indicated. Leave your answer in simplest radical form.

pickupchik [31]

25

The triangle given by 9, unknown, and 15 and the triangle given by 15, unknown, and x are similar triangles and therefore 9:15 = 15:x

X is 25 in this case

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2 years ago

Can someone figure out the problem in this image?

erma4kov [3.2K]

Right side:
(1/27)^(2x+10)
=(3^-3)^(2x+10)
= 3^(-6x - 30)

Re-write both sides:
3^(4x-5) = 3^(-6x - 30)

from here, you can solve x

4x - 5 = -6x - 30
4x + 6x = -30 + 5
10x = -25
x = -2.5

7 0

3 years ago

Mary rented a truck for one day. There was a base fee of $13.50, and there was an additional charge of 9 cents for each

marishachu [46]

Answer:

15.3 dollars

Step-by-step explanation:

13.50 + (.09 x 20 = 1.8)

13.50 + 1.8

5 0

2 years ago