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ikadub [295]
3 years ago
8

The question is in the screenshot.

Mathematics
1 answer:
iris [78.8K]3 years ago
5 0

Answer:

12

Step-by-step explanation:

hope it helps you on what ur doing

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Find the equation of a line that passes through (1,12) and is parallel to the graph of y=3x+3 Write the equation in​ slope-inter
Ray Of Light [21]

Answer:

The equation of the parallel line is

y = 3x + 9

Step-by-step explanation:

The general equation of a straight line is given as;

y = mx + c

where m is the slope and c is the intercept

If two lines are parallel, their slopes are equal

So the slope of the new line too is 3

Using the point-slope formula

y-y1 = m(x-x1)

y-12 = 3(x-1)

y-12 = 3x-3

y = 3x-3 + 12

y = 3x + 9

5 0
3 years ago
Write the interval {x|1 &lt; x &lt; 3} as an i inequality<br> and using interval notation.
MA_775_DIABLO [31]

Answer:

1 < x < 3

(1 , 3)

Step-by-step explanation:

We have been provided with a set that is

{x|1 < x < 3}

We have to write it in both as an inequality and also in the form of interval notation.

The inequality can be found easily by just looking at the given set. It states that the set contains x, such that x is greater than 1 and x is smaller than 3, so the inequality can be written as:

1 < x < 3

To write in interval notation, we use brackets, As both 1 and 3 are not included, we'll use round brackets to show the interval.

(1 , 3)

6 0
4 years ago
a x − y = b a ⁢ x − y = b Which of the following equations are equivalent to the equation above? Select all that apply.
krek1111 [17]
They are all equivalent
8 0
4 years ago
The length of a rectangle is 3 feet more than the width. If the perimeter is 82 feet, what are the length
Tems11 [23]

Answer:

L=22feet

w=19feet

Step-by-step explanation:

Perimeter(p)=82

Length=(L)

Width=(w)

P=2L+2w

2L+2w=82 .......(1)

L-w=3........(11)

From (11) L=3+w

Substitute L=3+w in (1)

2(3+w)+2w=82

Clearing brackets

6+2w+2w=82

6+4w=82

Collect like terms

4w=82-6

4w=76

w=76/4

w=19

Substitute w=19 in (11)

L-19=3

Collect like terms

L=3+19

L=22

8 0
4 years ago
<br><br>Find the volume of the triangular prism.<br><br>A)10 cm3B)12 cm3C)18 cm3D)36 cm3<br><br>​
gtnhenbr [62]

Answer:

= 18 cm^3

Step-by-step explanation:

V = Bh where B is the area of the base, which is the triangular face

B = 1/2 (4*3) = 6

V = 6* 3

V = 18 cm^3

3 0
3 years ago
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