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Sonbull [250]
2 years ago
8

Best answer gets brainliest!!!

Mathematics
2 answers:
dem82 [27]2 years ago
6 0

Answer:

b-3.5

Step-by-step explanation:

SVETLANKA909090 [29]2 years ago
6 0

Answer:

B

Step-by-step explanation:

Since 3 symbols represent 18 books, half of the symbol is 3. 18+3=21

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Use the graph to estimate the height of a jugglers ball that has been in the air for 1.5 seconds
strojnjashka [21]

Answer:

The height of a jugglers ball that has been in the air for 1.5 seconds is 6.5 feet

Step-by-step explanation:

we are given height equation as

h=-16t^2+25t+5

where

h is the height in feet of a Juggler's ball after t seconds

now, we can plug t=1.5

h=-16(1.5)^2+25(1.5)+5

we can solve for h

h=42.5-16\cdot \:1.5^2

h=42.5-36

h=6.5

So,

The height of a jugglers ball that has been in the air for 1.5 seconds is 6.5 feet

5 0
3 years ago
Maria had a beautiful baby last
iogann1982 [59]

Answer:

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Step-by-step explanation:

<h2>ok dont mean to bother u</h2>
7 0
4 years ago
If f(x) = 2x + 3 and g(x) = 3x - 9, find (f + g)(x).
coldgirl [10]

Answer:

5x-6

Step-by-step explanation:

f(x) = 2x + 3

g(x) = 3x - 9

f(x) + g(x) = 2x + 3  + 3x-9

               = 5x-6

5 0
3 years ago
Convert y+1=3/4(x-16) to standard form.
Lelu [443]
Standard form: Ax + by =C
so
y+ 1 = 3/4(x - 16)

4(y + 1) = 3(x - 16)
4y + 4 = 3x - 48
3x - 4y = 52

Answer is D. last option
3x - 4y = 52
3 0
3 years ago
Which is the best estimate 9.6-6.2
velikii [3]
The best estimate is probably 4
6 0
3 years ago
Read 2 more answers
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