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Ber [7]
3 years ago
9

What is the slope of the line passing through the points (2.-3) and (4,3). Make sure you reduce your answer answer.

Mathematics
1 answer:
svet-max [94.6K]3 years ago
5 0

Answer:

3

Step-by-step explanation:

We must find the slope using the slope formula.

Slope:m=\frac{y_2-y_1}{x_2-x_1}

We substitute x_1=2\\y_1=-3 and x_2=4\\y_2=3

m=\frac{3-(-3)}{4-2}

m=\frac{3+3}{2}=\frac{6}{2} =3


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Choose one of the factors of 27x^3 + 512y^3.
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27=3³ and 512=8³
(3x+8y)(9x²-24xy+84y²) are the two factors. 
C is the answer. 
3 0
3 years ago
A jar contains only quarters and dimes. The jar contains a total of 92 coins. The value of all the coins is 14$. How many quarte
skad [1K]

Answer:

read the explanation ya bean bag

Step-by-step explanation:

we can set up some equations

lets say that q=one quarter and d=one dime

there are 92 coins so q+d=92

for each quarter, there are 25 cents added towards the 14 dollars

for each dime, there are 10 cents added towards the 14 dollars

14 dollars is equal to 1400 cents

using all this information, we can write the following equation:

25q+10d=1400

we can simplify this to 5q+2d=280

remember that q+d=92, so let's take out the extra dimes: 3q+2(q+d)=280 or 3q+2*92=280 or 3q+184=280 or 3q=96 or q=32

there are 32 quarters, so we can subtract 32 from 92 to figure out how many dimes we have

92-32=60 dimes

6 0
3 years ago
Easy question for smort people
Vesnalui [34]

Answer:

this angle is a right angle(90°)

and one of the 2 angles is 30

3x+30=90

3x=90-30

3x=60

x=20

==> B

7 0
3 years ago
Read 2 more answers
Convert the angle θ=180​∘ to radians.
Kazeer [188]

Answer:

pi

Step-by-step explanation:

To convert from degrees to radians, we multiply by pi/180

180 * pi/180 = pi

3 0
3 years ago
The triangles are similar.<br> What is the value of x?<br> Enter your answer in the box.<br> X=
Volgvan
X=21

If the triangle are similar then you can divide.
75 divided by 25 is 3
72 divided by 21 is 3
so that means if you take 7 times 3 you will get 21
3 0
3 years ago
Read 2 more answers
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