3 years ago

Could someone help me with this? I give all my points.

Mathematics

1 answer:

Sholpan [36]3 years ago

4 0

Answer:

X =1.5(2.)

X=2.4(1.)

Step-by-step explanation:

So you can manage this problem

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ratelena [41]

Answer:

Step-by-step explanation:

180-120=60so the answer is a 60

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2 years ago

What is 1 4/5 + 1 1/5??

Rudik [331]

$1\dfrac{4}{5}+1\dfrac{1}{5}=(1+1)+\left(\dfrac{4}{5}+\dfrac{1}{5}\right)=2+\dfrac{1+4}{5}=2+\dfrac{5}{5}=2+1=3$

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3 years ago

Brainliest? :(

Svetlanka [38]

Answer:

$(f\cdot g)(x)=2x^2+10x+12$

$(f-g)(x)=-x-1$

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Step-by-step explanation:

$\tt f(x)=x+3$

$\tt g(x)=2x+4$

$(f\cdot g)(x)=f(x)\cdot g(x)=(x+3)(2x+4)=2x^2+4x+6x+12$

$=2x^2+10x+12$

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

$=-x-1$

$(f+g)(1)=f(1)+g(1)=1+3+2(1)+4$

$=4+2+4=10$

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2 years ago

Write the word sentence as an inequality.<br><br> Three times a number h is at least -12 .

natima [27]

Answer:

Step-by-step explanation:

3h<-12

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3 years ago

Read 2 more answers

PLZ HELP IVE BEEN STUCK ON THIS QUESTION

o-na [289]

Answer:

A= 16

B=?

Step-by-step explanation: srry about the second one im also confused but i tried my best.

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4 years ago