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gladu [14]
3 years ago
8

And this one the equation up top is f(x)=-2x^2+3

Mathematics
1 answer:
VMariaS [17]3 years ago
3 0

Answer:

5

Step-by-step explanation:

2^2= 4

-4*2=-8

-8+3=5

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Please help question is in the picture
lara31 [8.8K]
A=(3.14)(12.5)^2
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5 0
3 years ago
these polygons are similar. find the similar ratio. any help ? please? ( also how do I ask a question ok here without typing 20
NNADVOKAT [17]
Answer: Choice B) 3/5

==================================================

Explanation:

The smaller horizontal side is JM = 15
The larger horizontal side is NQ = 25

The ratio of these corresponding sides is: 
small/large = 15/25 = (5*3)/(5*5) = 3/5

----------------

Alternatively,

The smaller vertical side is ML = 18
The larger vertical side is QP = 30

The ratio of these corresponding sides is: 
small/large = 18/30 = (6*3)/(6*5) = 3/5

----------------

Either way, the answer is 3/5
4 0
3 years ago
Plz help quick need for school rn
Setler [38]

Answer: 1/8

Step-by-step explanation: (:

7 0
3 years ago
Whats 2 + 3 please help i need to feed my family
Flauer [41]
It’s five my friend.
7 0
3 years ago
Read 2 more answers
A phone company charges for service according to the formula: C ( n ) = 29 + 0.04 n , where n is the number of minutes talked, a
melisa1 [442]

Hello!

<h2>Answer: </h2>

Slope = 0.004

Vertical Intercept = 29.

<h2>Explanation:</h2>

Basically, you can rearrange this equation so that is in the form of y = mx + b.

y = mx + b

C(n) = 0.04n + 29

The slope represents the rate of change of the cost per minute talked, and the 29 (vertical intercept) represents the monthly fee. The monthly fee will stay the same, however, the number of minutes talked is susceptible to change, hence the variable <em>n </em>represents it.

4 0
3 years ago
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