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3 years ago

What is an equation of the line that passes through the points (-4, -1)(−4,−1) and (2, 8)(2,8)?

Mathematics

1 answer:

Nataliya [291]3 years ago

4 0

Answer:

y = 3 /2 x + 5

Step-by-step explanation:

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D=-0.5t + 7<br>I REALLY NEED HELP ASAP I WILL MARK BRAINLIEST TYTY

serg [7]

Answer:

7.5t

Step-by-step explanation:

6 0

2 years ago

PLease help if u can✊

Vaselesa [24]

Answer:

5 hours

Step-by-step explanation:

75 + 55x = 350

75 - 75 + 55x = 350 - 75

55x = 275

$\frac{55x}{55} = \frac{275}{55}$

x = 5

4 0

3 years ago

Can anyone help solve this for me ASAP. Thanks!

Anuta_ua [19.1K]

Answer:

x = 20

y = 26

Step-by-step explanation:

40 and 2x are vertical angles, so they're equal to each other.

40 = 2x

Divide both sides by 2

x = 20

We see that 40 and 5y + 10 are a linear pair, which means they add up to 180.

5y + 10 + 40 = 180

5y + 50 = 180

5y = 130

y = 26

8 0

2 years ago

Time sensitive question. Find the sum of the first 26 terms of an arithmetic series whose first term is 7 and 26th term is 93.

lisabon 2012 [21]

ANSWER

$S_{26}=1300$

EXPLANATION

The sum of an arithmetic sequence whose first term and last terms are known is calculated using

$S_{n}= \frac{n}{2} (a + l)$

From the given information, the first term of the series is

$a = 7$

and the last term of the series is

$l = 93$

The sum of the first 26 terms is

$S_{26}= \frac{26}{2} (7 + 93)$

$S_{26}= 13 (100)$

$S_{26}=1300$

7 0

3 years ago

Please help and explain please. would appreciate it!

Reptile [31]

Answer:

Step-by-step explanation:

A/4=72/12

A=4(72)/12

A=24 u^2

4 0

3 years ago

Read 2 more answers