3 years ago

What is the quotient of (-6) divided by (-7)

Mathematics

1 answer:

stepladder [879]3 years ago

5 0

Answer:

6/7 or .857

Step-by-step explanation:

Since they are both negative, it cancels each other and becomes positive

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Find the distance between point N and point M.

malfutka [58]

Answer:

(-2.5, 3)

Step-by-step explanation:

8 0

3 years ago

0.7(3s+4)−1.1s=7.9 I need a answer

Mamont248 [21]

First, expand the bracket

2.1s + 2.8 - 1.1s = 7.9

Next, collect like terms

s + 2.8 = 7.9

Lastly subtract 2.8 from 7.9 to get your answer.

s = 5.1

(Hope this helps! ^^)

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3 years ago

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At the city museum, child admission is

kramer

We have a system of equations here:

Let 'a' = adult tickets and 'c' = children's tickets

5.80c + 9.00a = 1056.20

We also know that the total number of tickets (adults and children) was 149:

a + c = 149

We need only solve the system.

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3 years ago

What is the value of x in the equation 3 / 2 (4x - 2) - 3x = 5 - (x + 2)? Please hurry.

OLga [1]

Answer:

Step-by-step explanation:

$\frac{3}{2} (4x - 2) - 3x = 5 - (x + 2)$

Expand

$\frac{3}{2} (4x - 2) = 6x - 3$

$- (x + 2) = - x - 2$

$6x - 3 - 3x = 5 - x - 2$

Collect like terms and simplify

$6x - 3x + x = 5 - 2 + 3 \\ 4x = 6$

Divide both sides of the equation by 4

$\frac{4x}{4} = \frac{6}{4}$

simplify

$x = \frac{3}{2}$

7 0

3 years ago

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The circumference covered by a radar signal can be represented by the expression 400π miles. What is the approximate length of t

goldfiish [28.3K]

Answer:

127 if it says to use 3.14, 200 if it does not ask to use 3.14

Step-by-step explanation:

C= $2\pi r$

Substitute C for 400

400=2*r

400=2r

divided both sides by 2

Answer is 200

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3 years ago

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