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3 years ago

A line passes through the points (1, 4) and (3,-4). Which is the equation of the line?

Mathematics

1 answer:

never [62]3 years ago

7 0

Answer:

y = 4

Step-by-step explanation:

The two given points both have the same y-value, so the line through them is a horizontal line. None of the answer choices is correct for the points given here.

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Again Please Help I forgot how to do it!

Vladimir79 [104]

Answer:

I'm not sure if I'm correct since I don't really take this stuff, but for a the answer is most likely 1.14 and for number b it's probably 0.9

6 0

3 years ago

In triangle PQR, Line QS and line SR are angle bisectors to angle P (74 degrees). How many Degrees are in the angle QSR.

AlexFokin [52]

we know that

in the triangle PQR

m∠PQR+m∠QPR+m∠QRP=180°------> the sum of the internal angles of a triangle is equal to 180 degrees

(m∠PQR+m∠QRP)+74°=180°-------> (m∠PQR+m∠QRP)=106°

we know that

If QS and SR are angle bisectors

then

In the triangle QSR

m∠SQR+m∠QSR+m∠QRS=180°-------> equation 1

and

(m∠SQR+m∠QRS)=106°/2--------> (m∠SQR+m∠QRS)=53°

substitute the value of (m∠SQR+m∠QRS)=53° in the equation 1

53°+m∠QSR=180°

m∠QSR=180°-53°-------->m∠QSR= 27°

therefore

the answer is

The measure of angle QSR is 27 degrees

4 0

4 years ago

What is the value of x? I don't know if I'm right so did i get this answer right? please help i need help ASAP

Y_Kistochka [10]

3/5 =0.6

40 *0.6 = 24

2x+10 =24

2x=14

x = 14/2 = 7

5 0

3 years ago

Which dot plot is most strongly skewed right?

meriva

Answer:

The first one.

Step-by-step explanation:

The dots on the dot plot are mostly to the right.

4 0

4 years ago

Read 2 more answers

Angela makes a pillow in the shape of a wedge to use for watching tv. The pillow is 12 feet three squares of fluffy material

Hunter-Best [27]

Answer:

4 feet.

Step-by-step explanation:

Please consider the complete question.

Angela makes a pillow in the shape of a wedge to use for watching tv. The pillow is filled with 12 cubic feet of fluffy material. The base is 3 ft, the height is 2 ft. What is the length measure?

We know that a wedge is in form of triangular prism, so the volume of wedge will be equal to volume of triangular prism.

$\text{Volume of triangular prism}=\frac{1}{2}(\text{length}\times\text{ width}\times \text{Height})$