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Phoenix [80]
3 years ago
9

Simplify the following expression(-5)(-3)(4)

Mathematics
2 answers:
rusak2 [61]3 years ago
8 0
(-5)(-3)(4)
(15)(4)
(60)

60 is the answer
marissa [1.9K]3 years ago
4 0

Answer:

\displaystyle 60

Step-by-step explanation:

All you do is multiply the terms straight across to get the above answer.

I am joyous to assist you anytime.

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PLZ, help me with this question.
Korolek [52]

Answer:

Intensity

Step-by-step explanation:

In physics, intensity of radiant energy is the power transferred per unit area, where the area is measured on the plane perpendicular to the direction of propagation of the energy.

8 0
3 years ago
Read 2 more answers
Which fraction has a terminating decimal?<br> - 11/19<br> - 4/7<br> - 1/3<br> - 3/150
babunello [35]
<h3>Answer: D) 3/150</h3>

==========================================================

Explanation:

With the use of a calculator, we see that,

  • 11/19 = 0.57894736842106...., the decimals eventually repeat; but unfortunately my calculator ran out of room to show the repeating portion
  • 4/7 = 0.5714285714285714..., the block "571428" repeats forever
  • 1/3 = 0.333333.... the 3s go on forever
  • 3/150 = 0.02

So 3/150 converts to the terminating decimal 0.02

The word "terminate" means "stop". In the other decimal values, the decimal digits go on forever repeating the patterns mentioned.

----------------------

A non-calculator approach will have us simplify 3/150 into 1/50 after dividing both parts by the GCF 3. Then notice how 50 has the prime factorization of 2*5*5. The fact that the denominator 50 can be factored in terms of only 2's and 5's is enough evidence to conclude that the fraction converts to a terminating decimal.

If the denominator factors into some other primes, other than 2s and 5s, then we don't have a terminating decimal. So that's why 11/19, 4/7 and 1/3 convert to non-terminating decimals.

6 0
2 years ago
A set of cards has 8 red cards, 6 blue cards, and 1 green card. Paula chooses a card without looking. What is the probability th
3241004551 [841]

Answer:

8/15 = 0.53 = 53%

Step-by-step explanation:

The probability is the number of chances divided by the total number of cards. The total number of cards is 8 + 6 +1 = 15. There are 8 red cards and therefore 8 chances to get red.

8 out of 15 cards is 8/15. The probability is 8/15.

5 0
3 years ago
Find the perimeter 5 1\2
Shkiper50 [21]

Answer:

22

Step-by-step explanation:

6 0
3 years ago
Solve for x. (7x+4)+(8x-4)
Iteru [2.4K]

Answer:

x=15

Step-by-step explanation:

thats what i got

Hope this helps!

7 0
3 years ago
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