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PtichkaEL [24]
3 years ago
7

HELP PLS!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
anygoal [31]3 years ago
5 0

Answer:

D) Need more information

Step-by-step explanation:

m<P + m<Q + m<R = 180

m<R = 180 - m<P - m<Q

We don't know the measures of angles P and Q, so we don't have enough information to find the measure of <R.

Answer: D) Need more information

algol [13]3 years ago
4 0

Answer: Im  pretty sure its c

Step-by-step explanation: i<em>m sorry if its wrong</em>

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Please help me in this! you get 30 points!<br>​
klasskru [66]

Answer:

y=3x-2

Step-by-step explanation:

You can verify it's not D because the y-intercept is at -2.

You can verify it's not A because that would mean the x-intercept is 2 despite it appearing to be closer to one.

You can verify it's not B because that would mean the x-intercept is 1.5

7 0
3 years ago
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What is the equation used to find the nth term of the arithmetic sequence: -9, -4 1, 6, 11...
elena-s [515]

Answer:

a^n=-9+(n-1).5

Step-by-step explanation:

Arithmetic sequence=a+(n-1)d

a=-9

n=?

d=+5

Arithmetic sequence=-9+(n-1)5

=-9+5n-5

Collect like terms

-9-5+5n

-14+5n

So the final answer is

an=-9+(n-1).5

4 0
3 years ago
I need to find the slope and the y intercept of y=-1/4+3<br> and how to graph it
Vinil7 [7]

Answer:

The y-intercept is:  3   You will start at (0,3)

The slope is: 1/4 meaning that you will go up 1 and 4 to the right each time

Step-by-step explanation:

7 0
3 years ago
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Solve for x. (x - 8)(x - 8) = 0 A. -64 B. -8 C. 8 D. 64
nekit [7.7K]

Answer:

C. 8

Step-by-step explanation:

Write in exponential form: (x-8)²=0

Set the base equal to 0: x-8=0

Move the constant (8) to the right: x=8 (answer)

(x-8)(x-8)=0

(x-8)²=0

x-8=0

x=8

4 0
3 years ago
Select all expressions that are equivalent to 2 · 2 · 2 · 2 · 2 · 2
aivan3 [116]

Answer:

its 64

Step-by-step explanation:

2 x 2 = 4

4 x 2 = 8

8 x 2 = 16

16 x 2 = 32

32 x 2 = 64

7 0
3 years ago
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