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boyakko [2]
3 years ago
7

Which of the following is the equation of a line in slope-intercept form for a line with slope =4 and y-intercept at (0,2)

Mathematics
2 answers:
Goshia [24]3 years ago
8 0

Answer:

y=4x+2

Step-by-step explanation:

y-y1=m(x-x1)

y-2=4(x-0)

y-2=4(x)

y-2=4x

y=4x+2

Strike441 [17]3 years ago
3 0

Answer:

Y = 4x +2

Step-by-step explanation:

Y = mx + b where m = slope and b = y-intercept

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Can someone answer it
Troyanec [42]
Answer what? This question? Oh, I'm answering it right now. Did you have another question out? Well, I can't see it. 
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3 years ago
The cooler at a picnic contained 4 apple juice boxes, 8 orange juice boxes, and 6 fruit punch juice boxes. A juice box is select
Mandarinka [93]

Answer:

5/9

Step-by-step explanation:

complement means not choosing an orange  

P( not choosing orange) = (apple and fruit) / total

                                          = (4+6) / (4+6+8)

                                          =10/18

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8 0
2 years ago
Answer number one asap this is not a joke so please not random cmts thx will report if u do!
STALIN [3.7K]
1. The area of one face of the bar is
.. face area = (50 mm)*(90 mm) = 4500 mm^2
The area of two sides of the bar is
.. side area = (50 mm +90 mm)*(3.5 mm) = 490 mm^2

Together, those areas cover half the bar, so the total paper required is
.. 2*(4500 mm^2 +490 mm^2) = 9980 mm^2 . . . . . . 3rd selection

2. The length of the central rectangle is
.. 8 ft + 6 ft + 10 ft = 24 ft
Its width is 7 ft, so its area is
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Each of the two triangles has a base of 8 ft and a height of 6 ft, so together, they have an area of
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Then the total area of the prism is
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8 0
3 years ago
(cos2a *cos 4a+ sin 2a*sin 4a)/sin4a
lyudmila [28]

Answer:

Step-by-step explanation:

(cos 4a*cos 2a+sin 4a*sin 2a)/sin 4a

=[cos (4a-2a)]/sin 4a

=(cos 2a)/sin 4a

=(cos 2a) /(2 sin 2a cos 2a)

=1/(2 sin 2a)

=1/2 csc 2a

4 0
2 years ago
How would you teach something you have learned this year in Math to someone younger than you? Write more than 5 sentences
rewona [7]

Answer:

ok here ya go

Step-by-step explanation:

A way that I would teach someone something that I learned in math this year to someone else is simple. I would start by writing everything out so that they have a visual of what I am teaching them. I would also use a visual of a real world situation so that it relates to something they would understand. Teaching someone younger than you means they probably will not understand as easy as you understood it so, I would be very slow and make sure if they are confused to help them. I would also make sure not to be too bossy, understanding that they may not understand and that is ok.

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2 years ago
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