2 years ago

Help me please, thank you!!!!!

Mathematics

1 answer:

algol [13]2 years ago

5 0

' C ' and ' D ' are the two correct choices.

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ANSWER PLEASE! 14 points if you do

Goshia [24]

The correct answer is C. 2y = 22

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3 years ago

What is the answer 2( 4.8j + 4.57 ) ≤ - 19.06 – 18.6j

vesna_86 [32]

Answer:

j $\leq$ -1

Step-by-step explanation:

7 0

3 years ago

Is 4/6 = 9/12 not proportionate

andre [41]

$\text{If}\ \dfrac{a}{b}=\dfrac{c}{d}\ \text{is proportional, then}\ ad=bc.\\\\\text{We have}\ \dfrac{4}{6}=\dfrac{9}{12}.\ \text{Cross multiply}\\\\(4)(12)=(6)(9)\\\\48=54\ FALSE\\\\Answer:\ NOT\ PROPORTIONAL$

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3 years ago

Free easy point just answer pls, i need help!!!

SashulF [63]

AA , BB , and CC are parallel to MN.

8 0

2 years ago

If g(x)=7x²−4x−3 and h(x)=5x²−12x, find (h∘g)(1)<br><br><br>FIRST BEST ANSWER BRAINLIEST

AURORKA [14]

Answer: See below

Step-by-step explanation:

$h\:\circ \:g=h\left(g\left(x\right)\right)$

$=5\left(7x^2-4x-3\right)^2-12\left(7x^2-4x-3\right)$

$=5\left(7x^2-4x-3\right)\left(7x^2-4x-3\right)-12\left(7x^2-4x-3\right)$

$=245x^4-280x^3-130x^2+120x+45-84x^2+48x+36$

Simplify:

$=245x^4-280x^3-214x^2+168x+81$

6 0

2 years ago