3 years ago

-4 + 3a2 from 7a - a2

Mathematics

1 answer:

anygoal [31]3 years ago

5 0

Answer:

2a^2+7a-4

(2a-1)(a+4)

Step-by-step explanation:

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6=4y+2 what is the answer

blagie [28]

Answer: 1 = y
All you have to do is carry the 2 over and subtract it from 6 so then you just have 4=4y which will turn into 1=y

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2 years ago

Nine times the difference of a number and five is the same as 5 increased by nine times the number plus five times the number .

horsena [70]

9(x-5)=5+(9x+5x)
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9x-14x=45+5
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3 years ago

How can Ari simplify the following expression? StartFraction 5 Over a minus 3 EndFraction minus 4 divided by 2 + StartFraction 1

Zielflug [23.3K]

Answer:

$-\frac{8}{3}$

Step-by-step explanation:

Given

$\frac{5}{-3} - \frac{4}{2} + \frac{1}{-3}$

Required

Simpify

The very first step is to take LCM of the given expression

$\frac{-10 -4 - 2}{6}$

Perform arithmetic operations o the numerator

$-\frac{16}{6}$

Divide the numerator and denominator by 2

$-\frac{16/2}{6/2}$

$-\frac{8}{3}$

The expression can't be further simplified;

Hence, $\frac{5}{-3} - \frac{4}{2} + \frac{1}{-3}$ = $-\frac{8}{3}$

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2 years ago

Which is a correct first step in solving 5 – 2x < 8x – 3?

exis [7]

$5 < 6x - 3$

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3 years ago

Read 2 more answers

Find the value of X answer in simplest form

Arlecino [84]

Answer:

14.14

Step-by-step explanation:

You can find the value of x using the trig ratio Sine = opposite/hypotenuse.

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x= 10/ sin45

x = 10/0.707

x = 14.14

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