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2 years ago

Pleaseee help me!! I have less than 30 mins :(

Mathematics

2 answers:

Zanzabum2 years ago

6 0

Distribute the numbers, solve for y. y= 4

tino4ka555 [31]2 years ago

5 0

Answer:

3 − 12 and the solution would be -4

Step-by-step explanation:

Sorry if I'm late

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Solve these inequalities by showing all steps of working b) 5x + 4 < 16 *

Mama L [17]

Step-by-step explanation:

5x+4<16

or,5x<16-4

or,5x<12

or,x<12÷5

or,x<12/5

or,x<2.4

:.x<2.4

6 0

2 years ago

Read 2 more answers

Write each expression as a difference. a+5

SCORPION-xisa [38]

The equivalent expression of a + 5 is -(-a - 5)

<h3>How to rewrite the expression?</h3>

The expression is given as:

a + 5

Multiply by 1

1 * (a + 5)

Express 1 as -1 * -1

-1 * -1 * (a + 5)

Open the bracket

-1 * (-a - 5)

This gives

-(-a - 5)

Hence, the equivalent expression of a + 5 is -(-a - 5)

Read more about equivalent expression at:

brainly.com/question/2972832

#SPJ1

8 0

1 year ago

As one of her chores staci must vacuum 1/2 of the house if she already has vacuumed 1/3 of her share tonight what part of the ho

bonufazy [111]

Given that Staci must vacuum 1/2 of the house.

If she already has vacuumed 1/3 of her share tonight the part of the house she has vacumed is given by

$\frac{1}{3} \ of \ \frac{1}{2} = \frac{1}{3} \times \frac{1}{2} = \frac{1}{6}$

Therefore, she has vacuumed 1/6 of the house.

3 0

2 years ago

Please help me answer as soon as possible. Thank u very much. Work is due tomorrow.

Firdavs [7]

The answer is 3 11/12 because the last one said RUNNING and it asked how much did he SWIM. Here is the math.

6/12 + 5/12 = 11/12

1+2=3

3 11/12. Hope this helped!

5 0

3 years ago

Read 2 more answers

Factor x2 -12x + 36

zhannawk [14.2K]

Answer:

(x -6)²

Step-by-step explanation:

It is worth remembering the form of the square of a binomial:

(a +b)² = a² +2ab +b²

Note that if "a" and "b" have different signs, the middle term will be negative.

In your case, the square root of the constant is half the magnitude of the x-coefficient, so the trinomial you have is a perfect square. Since you just found √36 = 6, and the sign of 12 tells you the terms have different signs, you know the answer is ...

x² -12x +36 = (x -6)²

_____

Of course, you recognize (x +6)(x -6) as the factoring of the difference of squares ...

x² -6² = x² -36

which is not what you have.

4 0

2 years ago