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loris [4]
3 years ago
9

What is the surface area

Mathematics
1 answer:
Degger [83]3 years ago
5 0
169.7 yd2 ( I rounded to the nearest tenth)
I hope this helps (:
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Last year a buisness had profits of 8000 this year its profits are 5 times as great what are this years profits
Mekhanik [1.2K]
If it’s 5 times you would multiply 8000 x 5 which is 40,000.
7 0
3 years ago
find An Equation Of The Line Containg(3,-4) and Having slope -2.If This Line Contain The Points (a,8) and (5,b) find a and b​
ss7ja [257]

Answer:

equation: y=-2x+2

a=-3

b=-8

Step-by-step explanation:

we need to find the equation of the line containing the point (3,-4) and has the slope (m) of -2

slope-intercept form is given as y=mx+b, where m is the slope and b is the y intercept

we can plug what we know into the equation:

y=-2x+b

we need to find b though

since the point will pass through the point (3,-4) we can subsitute it into the equation to find b

-4=-2(3)+b

-4=-6+b

2=b

the y intercept is 2

so the equation is y=-2x+2

the line also contains the points (a,8) and (5,b)

first, let's find a

a is the x value of the point

we know the value of y (8)

substitute y as 8 and solve for x

8=-2x+2

subtract

6=-2x

-3=x=a

so a is -3

now find b

b is the y value of the point

we know the x value (5)

substitute x as 5 and solve for y

y=-2(5)+2

y=-10+2

y=-8=b

so b is -8

hope this helps!

4 0
3 years ago
I need help with number 3 and 5
shepuryov [24]
3 is no cuz obtuse angle is >90 degrees, all the angles together must equal 180 degrees, and if you try it, you get no. 5 is 25% of 45, which is $11.25.
5 0
3 years ago
Read 2 more answers
What is 10 2/3 rounded to the nearest half
Margaret [11]
10 1/2

Hope this helps :)
4 0
3 years ago
Read 2 more answers
1. Which expression shows the distance on the number line between −14 and −5 ?
kiruha [24]
You can use this to help you.https://www.symbolab.com/
5 0
3 years ago
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