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2 years ago

Help me pls ill give extra points

Mathematics

2 answers:

Sonja [21]2 years ago

6 0

It’s true
Hope you have a great day

OLga [1]2 years ago

5 0

Answer:

false

Step-by-step explanation:

i dont need extra points jus gimme brainliest

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PLEASE HELP

GREYUIT [131]

Answer:

After solving we get (f.g)(5)=-115

But the correct option is not given in the question.

Step-by-step explanation:

We are given:

$f(x) = 4x+3\\g(x)=-2x+5$

We need to find (f.g)(5)

First we will multiply f and g to find (f.g) i.e

$(f.g)(x)= f(x) \times g(x)\\(f.g)(x) = (4x + 3)(-2x + 5)\\(f.g)(x)=4x(-2x+5)+3(-2x+5)\\(f.g)(x)=-8x^2+20x-6x+15\\(f.g)(x)=-8x^2+14x+15\\$

Now putting x=5

$(f.g)(x)=-8x^2+14x+15\\Put \ x=5\\(f.g)(5)=-8(5)^2+14(5)+15\\(f.g)(5)=-8(25)+70+15\\(f.g)(5)=-200+70+15\\(f.g)(5)=-115$

So, after solving we get (f.g)(5)=-115

But the correct option is not given in the question.

5 0

3 years ago

MAFS.912. G-GMD. 1.3

d1i1m1o1n [39]

Answer:

Step-by-step explanation:

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3 years ago

List all the factors of 40

densk [106]

The foctor of 40 I this = 1,2,4,5,8,40

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3 years ago

ANSWER TO BE NAMED BRAINLIEST GET A THANK YOU A FOLLOW AND 25 PPTS

Svet_ta [14]

Answer:

192 cm^3

Step-by-step explanation:

Volume for rectangular prism is V=l*w*h

V=8*4*6=32*6=192

So volume is 192 cm^3

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3 years ago

PLEASE HELP!!!!! (Question 74)

lord [1]

$SL=2 \pi r h$

SL=2*3.14*2*4

SL=16*3.14

SL=15.24 in² or ³

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3 years ago