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nikklg [1K]
4 years ago
14

Need help for Aleks UPER EASY

Mathematics
1 answer:
ICE Princess25 [194]4 years ago
8 0

Answer:

16

Step-by-step explanation:

Hopefully this makes sense

80/5= m<2

m<1 = m<2 × 4

m<1 + m<2 = m<1 ×5

80/5=16

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Limx²-9x+20<br> x-&gt;4 x-4?
Gala2k [10]

Answer:

-1

Step-by-step explanation:

lim x tends to 4 (x^2-9x+20)/(x-4). (x^2-9x+20)(x-4)=x-5.

So the limit is 4-5=-1

3 0
3 years ago
HELPPP SSJJSJ MATH MIDDLE SSCHOOL MATHH TANKASSSS U
alexgriva [62]

Answer:

$13,500

Step-by- step explanation:

Add tuition, room and board, and book and supplies cost. You'll get 22,000. Then you subtract the 8,500 her parents gave which gives you $13,500

5 0
3 years ago
Write the equation of the circle that has a center of (-7, 17) with<br> a radius of V19.
kipiarov [429]

I think your question seems to be :-

Write the equation of the circle that has a center of (-7, 17) with a radius of √19

So , as we know that the equation of circle with centre at <em>(h,k)</em> and <em>radius r</em> is given by {\bf{(x-h)^{2}+(y-k)^{2}=r^{2}}} . Now , using same concept in this question ;

{:\implies \quad \sf \{x-(-7)\}^{2}+(y-17)^{2}=(\sqrt{19})^{2}}

{:\implies \quad \bf \therefore \quad \underline{\underline{(x+7)^{2}+(y-17)^{2}=19}}}

<em>This is the required equation of Circle </em>

8 0
2 years ago
What is the slope of a line that goes through the following 2 points?
AnnyKZ [126]

Answer:

-4

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(-7-(-19))/(-2-1)

m=(-7+19)/-3

m=12/-3

m=-4

Please mark me as Brainliest if you're satisfied with the answer.

7 0
3 years ago
An exponential relationship has a growth factor of3and y-intercept of 4.Evalute the function that represents the function that r
Murrr4er [49]

Answer:

f(10)= 236196

Step-by-step explanation:

Given

(x,y) = (0,4) --- y intercept

b = 3 --- growth factor

Required

f(10)

An exponential function is represented as:

y = ab^x

(x,y) = (0,4) means

4=a * b^0

4=a *1

a= 4

So, we have:

y = ab^x

y = 4(3)^x

or

f(x)= 4(3)^x

When x is 10, the value of the function is:

f(x)= 4(3)^x

f(10)= 4(3)^{10

f(10)= 236196

6 0
3 years ago
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