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3 years ago

What are the slope and y-intercept of the graph of the given equation? y = 1.9x + 2.5

Mathematics

1 answer:

trapecia [35]3 years ago

8 0

Answer:

The slope m is 1.9 and the y-intercept b is 2.5.

Step-by-step explanation:

This is in slope-intercept form, y=mx+b, where m is slope and b is the y-intercept.

y = 1.9x + 2.5 means that m is 1.9 and b is 2.5.

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Which statement about the amount of paint found by

stepan [7]

Circumference=37.68cm
2πr=37.68
6.28r=37.68
r=6cm

TSA of one hemisphere

2πr²+πr²
6.28(6)²+3.14(6)²
36(6.28)+36(3.14)
36(6.28+3.14)
36(9.42)
339.12cm³

For 2 hemisphere

TSA=2(339.12)=678.24cm³

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2 years ago

What is the directrix of the parabola? (y+4)2=4(x−2)

nika2105 [10]

Answer:

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Step-by-step explanation:

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2 years ago

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Find the probability that the next student will select hamburger for lunch. You

adell [148]

Answer=3/10

Step wise =

Total number of student=40

student who eat Hamburger=12

now,

Probability of eating hamburger student = 12/40

=3/10

6 0

2 years ago

What is the measure of angle one

ololo11 [35]

Angle one would be 61

3 0

2 years ago

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X Find the value of x. Show 3 10 your work.

pickupchik [31]

Step-by-step explanation:

Hello, there!!!

Let ABC be a Right angled triangle, 

where, AB = 3

BC= 10

and AC= x

now,

As the triangle is a Right angled triangle, taking angle C asrefrence angle. we get,

 h= AC = x

p= AB = 3

b= BC= 10

now, by Pythagoras relation we get, 

 $h = \sqrt{ {p}^{2} + {b}^{2} }$ 

 $or ,\: h = \sqrt{ {3}^{2} + {10}^{2} }$ 

by simplifying it we get, 

h = 10.44030

Therefore, the answer is x= 10.

Hope it helps...

7 0

3 years ago