3 years ago

Can someone explain how to do this?

Mathematics

1 answer:

KiRa [710]3 years ago

5 0

The total sum of all angles of a triangle is 180° so take 108° + 38°. Then take that and subtract it by 180

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An someone help me with this problem please?

Alex Ar [27]

The answer would be 270

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3 years ago

Write the standard form of the line with the given information. Include your work in your final answer. Type your answer in the

AURORKA [14]

Answer:

The standard form of line is

$-3x+y=-2$

Step-by-step explanation:

we are given a line

slope=3

so,

$m=3$

y-intercept of -2

so,

$b=-2$

now, we can use slope-intercept form of line

$y=mx+b$

now, we can plug values

$y=3x-2$

we can write it in standard form of line

$ax+by=c$

$y=3x-2$

we can subtract both sides by 3x

$y-3x=3x-2-3x$

$y-3x=-2$

$-3x+y=-2$

So, the standard form of line is

$-3x+y=-2$

3 0

3 years ago

Read 2 more answers

Use the graph to find the unit rate for renting a kayak.

Firlakuza [10]

Answer:

Unit rate: $15 per hour

ordered pair: (1 ,15)

Step-by-step explanation:

30 ÷ 2 = 15

45 ÷ 3 = 15

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they both have 15, which means the graph is proportional and the unit rate is $15 per hour

7 0

3 years ago

A number that is prime, between 60-100,1s place is 2 less then 10s place.

Crank

The answer to that would be 97.

Hope this helps! :)

7 0

3 years ago

You are helping a partner in your group with their problem. What mistake did they make solving the system?

Llana [10]

There is no solution

4 0

3 years ago