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Gnesinka [82]
3 years ago
12

I will pick BRAINLIEST.

Mathematics
1 answer:
serg [7]3 years ago
7 0

Gonzales took 8 minutes to type the same amount that Jones did in 10.  

10x40=400. 400/50=8  

The room is 4 yards. 12/3=4.

Please tell me if im wrong!

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Rename 5/6 and 14/15 using the least common denominator.
Vedmedyk [2.9K]

Answer:

25/30 and 28/30

Step-by-step explanation:

1. To find the least common denominator, you need to find the least common multiple of the two denominators which are 6 and 15. Prime factorization of these numbers gives:

6 = 2 x 3

15 = 5 x 3

A number that would evenly divide both 6 and 15 must contain 2 x 3 x 5 which is 30.

Thus 30 is the least common denominator.

2. Now we need to somehow change both fractions to make them have a denominator of 30. To do this we can multiply by fractions with same numerator and denominator since that would be like multiplying by 1.

So, 5/6 x 5/5 = 25/30

And 14/15 x 2/2 = 28/30

8 0
3 years ago
A poll estimates that 47% of likely voters are in favor of additional restrictions on teenage drivers. The poll has a margin of
agasfer [191]

Answer:

5

Step-by-step explanation:

5 0
2 years ago
Help me please its a math question ​
lord [1]
Use the app Photomath it literally helps with everything and it explains
7 0
2 years ago
If the nth term of a sequence is 3n+2 them T³= T⁵=T¹⁵=​
Katena32 [7]

Answer:

T^75

Step-by-step explanation:

3 times 5 = 15

5 times 15 = 75

7 0
3 years ago
What is the factorization of the polynomial below?<br> 5x2 - 35x + 60
natita [175]

Answer:

5(x-3)(x-4)

Step-by-step explanation:

5x^2-35x+60

Start by factoring out a 5:

5(x^2-7x+12)

We need to find two integers that have a product of 12, and a sum of -7:

(-3)(-4)=12

-3-4=-7

We can split -7x into -3x and -4x

5(x^2-3x-4x+12)

Factor each half separately:

5[x(x-3)-4(x-3)]

Since x and -4 are both being multiplied by x-3, we can combine them:

5(x-3)(x-4)

7 0
2 years ago
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