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3 years ago

What is a positive times a negative

Mathematics

2 answers:

Natalija [7]3 years ago

8 0

Answer:It is negative + x - = -

Step-by-step explanation:

sergejj [24]3 years ago

5 0

Answer:When you multiply a negative number to a positive number, your answer is a negative number. It doesn't matter which order the positive and negative numbers are in that you are multiplying, the answer is always a negative number.

Step-by-step explanation:

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A pair of shoes are on sale for 60% off. The shoes cost $110 before the sale. How much money will you save after the sale?

Minchanka [31]

answer: 60 × 100 = 600

Step-by-step explanation:

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2 years ago

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In a newspaper, it was reported that the number of yearly robberies in Springfield in 2012 was 200, and then went down by 26% in

lapo4ka [179]

Answer:148

Step-by-step explanation:1% = 2 x 26 = 52 - 200 = 148

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2 years ago

18 POINTS<br><br><br> What are the 5 properties of a Parallelogram?

kap26 [50]

Answer:

There are six important properties of parallelograms I know:

Opposite sides are congruent (AB = DC).

Opposite angels are congruent (D = B).

Consecutive angles are supplementary (A + D = 180°).

If one angle is right, then all angles are right.

The diagonals of a parallelogram bisect each other

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3 years ago

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One-half of one-seventh of T equals one-third of one-fifth of 90. What is the value of T

butalik [34]

Answer:

Step-by-step explanation:

This is the equation. Read it carefully.

1/2 * 1/7 T = 1/3 * 1/5 * 90 Reduce

(1/14) * T = 1/15 * 90

1/15 * 90 = 6

(1/14)*T = 6 Multiply both sides by 14

T = 14 * 6

T = 84

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2 years ago

William has a 26 -liter glass tank. First, he wants to put some marbles in it, all of the same volume. Then, he wants to fill th

Ann [662]

Answer: 0.06 litre or 60 ml

Step-by-step explanation:

Given: The capacity of glass tank= 26 liter

If he add 20.9 liters of water after 85 marbles to fill it completely, then

The volume of 85 marbles= $26-20.9=5.1\ liters$

Since, the marbles have same volume.

∴ Volume of each marble= $\frac{\text{volume of 85 marbles}}{\text{85}}$

⇒ Volume of each marble= $\frac{5.1\ litre}{85}=0.06\ liters$

In milliliters, Volume of each marble= $0.06\times1000=60ml$

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3 years ago