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3 years ago

Please help ASAP it is due today

Mathematics

1 answer:

Dmitrij [34]3 years ago

4 0

Answer:

Step-by-step explanation:

What we know

total sum of angles = 540 deg

3/2 b cam also be written as 1.5b degrees.

So 1.5b + (b+45) + (2b - 90) +90 = 540

Step 1 -- get rid of parenthesis

1.5b + b + 45 +2b -90 +90 =540

Step 2 -- combine the like expressions

4.5b + 45 = 540

Step 3 -- subtract 45 from both the sides

4.5b = 495

Step 4 -- divide 4.5 from both the sides

b = 110 ----- not the right answer

Thats not right okay im sorry

but i guess if it is not 110 it should be 100, 90 etc.

90 = b is correct

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what dose a point represents: a) line segment b) a location c) intersection of a plane d) none of the above

meriva

Answer:

(B) A location

Step-by-step explanation:

If you have a point on a graph or number line, it always represents a certain location on the graph.

For instance, if we have a point on the x=3 line and the y=4 line, the point would represent the location (3,4).

Hope this helped!

6 0

4 years ago

NEED HELP ASAP PLEASEEEEEEEE

otez555 [7]

Answer:

D. -5

Step-by-step explanation:

The x-intercept is the point at which the graph crosses the x-axis.

3 0

3 years ago

a pitcher of fruit punch holds 2 gallons.If 9 people share the entire pitcher equally ,how much punch does each person get ?

Arada [10]

Answer:

28 4/9oz.

Step-by-step explanation:

I'd convert this to ounces. A gallon is 128oz.

2x128=256

Now, divide by 9.

256/9≈28.44oz., or 28 4/9 oz.

5 0

3 years ago

Ryan has x stamps in his collection if he was 6 times as many stamps as penny, how many stamps does penny have in her collection

Free_Kalibri [48]

The number of stamps with penny in terms of x is $\frac{x}{6}$

<em><u>Solution:</u></em>

Given that,

Ryan has x stamps in his collection

Number of stamps of Ryan = x stamps

Let the stamps with penny be "a"

Ryan has 6 times as many stamps as penny

Therefore,

Number of stamps in Ryan = 6 times as many stamps as penny

$\text{Number of stamps in Ryan } = 6 \times a\\\\x = 6a\\\\a = \frac{x}{6}$

Thus number of stamps with penny in terms of x is $\frac{x}{6}$

7 0

4 years ago

14) Identify the point from the equation: y + 5 = 3(x - 2)

Akimi4 [234]

Answer:

i think the point is (2, -5)

Step-by-step explanation:

m = slope

y - y1 = m(x - x1)

replace:

y - (-5) = 3(x - 2)

simplify:

y + 5 = 3(x-2)

point:

y1, x1

replace:

-5, 2

5 0

3 years ago