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Gnoma [55]
3 years ago
9

Simplify (6+5x)+(7x+3)

Mathematics
1 answer:
emmasim [6.3K]3 years ago
8 0

Answer: 12x + 9

Step-by-step explanation:

<u>Given </u>

(6 + 5x) + (7x + 3)

<u>Put like terms together</u>

=5x + 7x + 6 + 3

<u>Combine like terms </u>

=\boxed {12x+9}

Hope this helps!! :)

Please let me know if you have any questions

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Factor Trinomials (a=1)<br> factor <br><br> x^2-10x+16
dem82 [27]

Answer:

(x-8)(x-2)

Step-by-step explanation:

factors of 16:

1 x 16

2 x 8

4 x 4

i'll select 2 and 8 as values because they can add up to 10

(x-8)(x-2)

i made them both negative so the middle term would be -10 but, when multiplied, would equal positive 16

8 0
2 years ago
Dan has a board that is 8 3/4 feet long. He cuts off 4 5/6 feet and says he has 4 1/12 feet left.
Nady [450]
Dan isn’t correct it’s either c or d
7 0
3 years ago
A cone has a volume of 301.44 cubic yards and a radius of 6 yards. What is its height?
alexira [117]

Answer:

h≅ 8 yards

Step-by-step explanation:

Given data

Volume of cone= 301.44 cubic yards

Radius of cone= 6 yards

Required

The Height of the cone

The expression for the volume of a cone is given as

V= 1/3πr^2h

Substitute

301.44= 1/3* 3.142*6^2*h

301.44= 37.704*h

Divide both sides by 37.704

h= 301.44/37.704

h= 7.99

h≅ 8 yards

3 0
3 years ago
A slice is made parallel to the base of a square pyramid.
strojnjashka [21]
The shape resulted is a square
5 0
3 years ago
Read 2 more answers
What is the quotient of 7.5 and 2.4
Liono4ka [1.6K]

<span><span>Answer/Work:
7.5 divided by 2.4 is
equivalent to 75 divided by 24,</span></span><span><span>
7.5/2.4 = 75/24 =3.125
calculating 3 decimal places.</span></span>

<span><span>Your answer is 3.125

</span></span>

3 0
3 years ago
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