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Natasha2012 [34]
3 years ago
14

URGENT. 50 POINTS. Get it correct and get brainiest.

Mathematics
1 answer:
larisa [96]3 years ago
3 0

Answer:

too many pages i know all these

Step-by-step explanation:

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George drove 240 miles to his grandmother's house. The graph below shows the relationship between the distance he traveled and t
Advocard [28]

Answer:

There is no graph but I can infer that if time is on the x axis it would be C and if distance is on the x axis it would be B

Step-by-step explanation:

5 0
3 years ago
Cheryl is buying lace for her dance costume. One foot of lace costs 3 dollars. How much does each amount cost? 3/4
storchak [24]

Answer:

2.25 np

Step-by-step explanation:

7 0
3 years ago
Two numbers (represented by A and B) when multiplied together produce a maximum value. Two times the first number (A) plus one t
marusya05 [52]

Maximize U=ab subject to 2a+b=48

b = 48-2a

U = ab = a(48-2a)

U = -2(a^2 - 24 a) =-2(a^2 - 24 a + 144) + 2(144) = -2(a-12)^2+288

That's clearly maximum when the squared term is zero, so

a=12

b=48-2(12) = 24

U=12(24)=288

Answer: a=12, b=24, max 288

8 0
4 years ago
What is 399 to the nearest tenth
kap26 [50]
If u round it to teen that equal 400
8 0
3 years ago
Read 2 more answers
A circle has a central angle measuring 90° that intersects an arc of length 117.75 inches.
pychu [463]
90 degrees is one quarter of a circle so,
circumference = 4 * 117.75 = 471
circumference = 2 * PI * radius
radius = 471 / (2*PI)
radius = <span> <span> <span> 74.9619781963 </span> </span> </span>


5 0
3 years ago
Read 2 more answers
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