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4 years ago

Can someone help meh find the measure of each angle indicated

Mathematics

1 answer:

Brut [27]4 years ago

3 0

27 + 68 = 85, the line should add up to 180 as it is a straight line, so you'd take that number and subtract it from 180, which should come out to 95

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Please help!! Express the function graphed on the axes below as a piecewise function.

Anton [14]

I tried to send the picture vertically, but the bottom part was cut off. So I turned it horizontally. Please understand that.

5 0

3 years ago

Can someone help please??!??!???!?!?!?!??!

STALIN [3.7K]

To multiply these parenthesis, you distribute
w*w=w^2
w*2=2w
-8*w=-8w
-8*2=-16

Then you add all these together for the answer:
w^2+2w-8w-16
w^2-6w-16 (combine like terms)

Hope this helps

3 0

3 years ago

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I need help please it’s due today I forgot how to do this :(

choli [55]

Answer:

Samantha payed 12.71$ for her purchase.

Step-by-step explanation:

I may have misunderstood the question, but it looks like you can use a calculator for this!

6.19 + 2.85 + 2.29 + 1.38 =

12.71

8 0

4 years ago

Can anyone help me solve 23, 24?

zimovet [89]

Answer:

Problem 23) $y=3x+6$

Problem 24) $y=-\frac{1}{3}x-5$

Step-by-step explanation:

step 1

Find the slope of the given line

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

we have

$A(0,2)\ B(3,1)$

Substitute the values

$m=\frac{1-2}{3-0}$

$m=-\frac{1}{3}$

step 2

Problem 23

we know that

If two lines are perpendicular then the product of its slopes is equal to minus 1

$m1*m2=-1$

Find the slope of the line

we have

$m1=-\frac{1}{3}$

substitute in the equation and solve for m2

$(-\frac{1}{3})*m2=-1$

$m2=3$

with the slope m2 and the point $(0,6)$ find the equation of the line

Remember that

The equation of the line in slope intercept form is equal to

$y=mx+b$

we have

$m=3$

$b=6$ -----> the given point is the y-intercept

substitute

$y=3x+6$

step 3

Problem 24

we know that

If two lines are parallel, then its slopes are the same

with the slope m1 and the point $(0,-5)$ find the equation of the line

The equation of the line in slope intercept form is equal to

$y=mx+b$

we have

$m=-\frac{1}{3}$

$b=-5$ -----> the given point is the y-intercept

substitute

$y=-\frac{1}{3}x-5$

8 0

4 years ago

*click image*

nirvana33 [79]

Answer:

142

Step-by-step explanation:

$\frac{x+18}{5}=32$

Multiplying both sides by 5, you get:

x+18=160

Now, you can subtract 18 from both sides to get:

x=142

Hope this helps! Comment if this wasn't clear enough, or you need more explanation.

3 0

4 years ago

Read 2 more answers