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3 years ago

What are the values for X-ray satisfy the equation

Mathematics

1 answer:

Sonbull [250]3 years ago

5 0

Answer:

It's D

Step-by-step explanation:

you just look at the end it's says -14. u have to see what numbers should multiply in order to get negative 14, you can use -2 and 7, or -7 and 2, but you have to see what numbers from the -14 will add up -5 because u have five in there, therfore -7+2 equals -5.* This only happens if you have 1 behind the x^2.

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Enter an equation in standard form of the line.<br> (4,-9) and (2, -3) are on the line.(10 points)

podryga [215]

Answer:

((7

Step-by-step explanation:

3 0

3 years ago

Which of the following is the equation of a line perpendicular to the line 7= –3/2 x + 4

frosja888 [35]

Answer:

Option c is correct !!

Step-by-step explanation:

[ Refer to the attachment ]

As y = mx + c is an equation to represent the straight line ; we equate the given line with this equation !!

Where m is slope of the line

and c is y intercept !!

We get , m = -3/2 and c = 4

Also, two perpendicular lines follows the equation :-

$(m1)(m2) = - 1$

Where m nth is slope of nth line !!

8 0

3 years ago

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34kurt

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8 0

2 years ago

Read 2 more answers

Emma took a taxi from the airport to her house.

Natali5045456 [20]

Hi there! The answer is 10 miles.

Let the distance be represented by b.
The cost if the ride will therefore be
$5 + ( $3.70 × d )

We end up with the following equation
$5 + 3.7d = 42$

Subtract 5 from both sides.
$3.7d = 37$

Divide both sides by 10.
$d = \frac{37}{3.7} = 10$

Therefore, Emma had a taxi ride of 10 miles.

8 0

3 years ago

Read 2 more answers

HELP!!!!!!!!!!!!

Natali5045456 [20]

Answer:

A)The points are D,E,G,A,B and C.

B)The other names of line r is, AB, BC and AC.

C)DE and DG.

D)M means the plane on which all the above lines, line segments and rays lie on.

E)∠EDG and ∠GDE

Step-by-step explanation:

A) All the points are those which are represented by a dot. The points are D,E,G,A,B and C.

B) The other possible names of a line can be given with the points on the line.

The other names of line r is, AB, BC and AC.

C) The ray is a point at one side and a arrow head line on other side, finite on one side and infinite on other side.

Thus, the rays are DE and DG.

D)M means the plane on which all the above lines, line segments and rays lie on.

E) ∠1 can be represented as ∠EDG and ∠GDE. (D in center as it is the focus, where the 2 lines meet.)

3 0

3 years ago