4 years ago

A-4b2 for a = -3 and b = 5

Mathematics

2 answers:

s344n2d4d5 [400]4 years ago

7 0

Answer:

the answer is -43

Step-by-step explanation:

i just looked it up

AlladinOne [14]4 years ago

4 0

Its 43
i just did this

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Suma cyfr szukanej liczby dwucyfrowej jest równa 12. Jeżeli cyfry tej liczby przestawimy, to

polet [3.4K]

Answer:

yes

Step-by-step explanation:

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3 years ago

MARK AS BRAINLIEST!!!

liq [111]

Answer:

Part A

it supposed to be x⩾-1/3 since you divided by negative

Step-by-step explanation:

Part A

4-6x⩾-15x+1

step 1: add -6x to both sides

4-6x+6x⩾-15x+6x+1

=4⩾-9x+1

step 2: subtract 1 from both sides

4-1⩾-9x+1-1

3⩾-9x

step 3: do reflexive property and divide

3⩾-9x

= <u>-9x⩽3</u>

-9

x⩽-1/3

and since you divided by negative, the sign must change. so it'll be x⩾-1/3

6 0

3 years ago

If m is a common divisor of x and y, then x/y = (x ÷ k)/______

myrzilka [38]

Answer:

$\frac{x}{y} = \left(\frac{x}{y} \right)\cdot 1 = \left(\frac{x}{y}\right)\cdot \left(\frac{m}{m} \right) = \frac{\frac{x}{m} }{\frac{y}{m} }$

Step-by-step explanation:

The common divisor is the greatest natural number so that two or more natural numbers have no remainder. If $m$ is a common divisor of $x$ and $y$ , then $p = \frac{x}{m}$ and $q = \frac{y}{m}$ , where $p$ , $q$ $\in \mathbb{Z}$ . Then, we have the following expression: