MATHEMATICS HIGH SCHOOL

What (-3) x 2 equal?
( - 3) * 2
​

Answers

Answer 1
Answer:

Answer:

-6

Explanation:

(-3) · 2

= -6

[Think of it as -3, twice]

(-3) + (-3)

= -6
Answer 2
Answer:

Answer:

-3×2 = -6   (you add the negative to the 6 because negative times positive is negative)

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396 divided by 9 =...?

I need help for this math question

Answers

Answer:

Step-by-step explanation:

There are 150 students in grade 8

Write the ratio of grade 8 students in its lowest terms

Martene got a small aquarium for her birthday. the aquarium is a right rectangular prism 18.5cm long by 15cm wide. martene put 3885 cm of water in the aquarium. how deep is the water in the aquarium?

Answers

Answer:

Depth of the water in the aquarium is 14 cm.

Step-by-step explanation:

Length and width of the aquarium is given as 18.5 cm and 15 cm

Amount of water in the aquarium = Volume of the rectangular prism

3885 = Length × Width × Height

3885 = 18.5×15×Height

3885 = 277.5 × h

h = (3885)/(277.5)

h = 14 cm

Therefore, Depth of the water in the aquarium is 14 cm.
3885 = 18.5 * 15 * height
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Select all the fractions that are equivalent to 4.05

Answers

Answer:81/20 or 405/100

Step-by-step explanation:

Solve for x 7x-3=5x+5=

Answers

The value of x in the expression 7x-3=5x+5 is 4

Given

7x-3=5x+5

Here,

The equation is linear in variable x .

7x-3=5x+5

7x - 5x - 3 = 5

2x-3=5

2x = 5 + 3

2x=8

x = 8/2

x=4

Thus the value of x is 4 .

Know more about linear equations,

brainly.com/question/19866315

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Answer:

x=4

Step-by-step explanation:

7x-3=5x+5

2x-3=5

2x=8

x=4

Factor the GCF: −6m2 + 18m − 36.−6(m2 − 3m + 6)
−1(6m2 − 18m + 36)
−6m(m2 − 3m + 6)
−6(m2 + 3m − 6)

Answers

The first option is the right one.

You have to find the greates common divisor of the coefficientes, which is -6 and then divide each momomial with lead to: -6 (m^2 + -3m + 6).

You can verifiy the result by multiplying -6 times the polynomial inside the parenthesis, using the distributive property.

Answer:

The first one is the right one i just took the test

Step-by-step explanation:

What is the answer to this problem?  7.5/12=4.2/x

Answers

Answer:

x = 67.2

Step-by-step explanation:

7.5/12 = 4.2/x

First, divide 7.5 by 12.

0.625 = 42/x

Next, multiply both sides by x

0.625x = 42

Next, divide by 0.625

x = 67.2

There's your answer!

Answer:

Answer is 6.720

Step-by-step explanation:

x = 168/25 = 6.720
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