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Grace [21]
3 years ago
8

Given: f(x) = 2x^2 - 3 and g(x) = x + 4

Mathematics
1 answer:
nevsk [136]3 years ago
4 0
(fg)(x) = (2 {x}^{2} - 3)(x + 4) = 2 {x}^{3} + 8 {x}^{2} - 3x - 12
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Answer:

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Step-by-step explanation:

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5 0
3 years ago
What is the are of the sqare? (P=4s) (A=s2) the bottom of the sqare has a perimeter of 3ft
Anettt [7]

Answer:

You plug in 3 as s. So ur formula is P=4(3)

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Step-by-step explanation:

yes im answering this from a year later i just need like 3 points sry

6 0
3 years ago
Can someone please help me on this question
vovikov84 [41]
A. The scientific notation for 50,000,000 is 5 x 10^7 (to the 7th power)

B. After squaring 50,000,000 you'll get <span>2500000000000000. In </span>scientific notation, this is 2.5 x 10^15 (to the 15th power). 

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Hope this helps, if you have more questions, message me or comment under this post!
6 0
4 years ago
Victor spend a total of 33 picture and text messages which cost 8.30.if text message rate is .18 per message and the picture mes
malfutka [58]
Ok so

t=number of text messsages
p=number of picture messages

total number is 33
t+p=33

if text is 0.18 per pic and picture is 0.45 per text
total cost is 8.3
0.18t+0.45p=8.3
times 100 both sides for ease
18t+45p=830



we now have 2 equations
t+p=33
18t+45p=830

multiply first equation by -18 and add to second equation

18t+45p=830
<span>-18t-18p=-594 +</span>
0t+27p=236

27p=236
divide both sides by 27
p=8.740740740740744
this is impossible becasue you can't send 0.740740740740744 of a message so you did a mistype somewhere
7 0
3 years ago
The greatest monthly snowfall total in Alaska is 297.9 inches. This happened in February, 1953. Compare the daily average snowfa
kolbaska11 [484]
What is the daily snowfall
8 0
3 years ago
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