1.) 7m^6n^5

Mathematics

1 answer:

lara [203]4 years ago

8 0

6x^7 + 8x^7 = 14x^7.

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11) S(x) = 16x + 4x² + 12x +3 Find all zeros

frosja888 [35]

Answer:

Step-by-step explanation:

6 0

3 years ago

I Need Help Pleaseeeee

kicyunya [14]

What is the question

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3 years ago

During a blizzard it snowed 5 and 8/10in after a week the sun had melted 3 and 1/2 inches of snow how many inches of snow is lef

WITCHER [35]

$2\frac{3}{10}$ inches of snow is left

Solution:

Given that,

From given,

$Original\ amount\ of\ snow = 5\frac{8}{10}\ inches = \frac{10 \times 5 + 8}{10} = \frac{58}{10}\ inches$

$Sun\ melted = 3\frac{1}{2}\ inches = \frac{2 \times 3 + 1}{2} = \frac{7}{2}\ inches$

how many inches of snow is left

Snow left = original amount of snow - sun melted

$Snow\ left = \frac{58}{10} - \frac{7}{2}\\\\Snow\ left = \frac{58}{10} - \frac{7 \times 5}{2 \times 5}\\\\Snow\ left = \frac{58}{10} - \frac{35}{10}\\\\Snow\ left = \frac{58 - 35}{10}\\\\Snow\ left = \frac{23}{10}\\\\\In\ mixed\ fractions\\\\Snow\ left = 2\frac{3}{10}$

Thus $2\frac{3}{10}$ inches of snow is left

3 0

3 years ago

What is the least common multiple for 88 and 117

Julli [10]

The least common multiple of 88 and 117 is 10,296.

Least common multiple is the smallest positive number that is a multiple of two or more numbers.

In this case, the least common multiple is the smallest positive number that is a multiple of 88 and 117.

88 x 117 = 10,296

There is also a proper way of finding the lcm of big numbers.
1) perform prime factorization

88 ÷ 2   = 44
44 ÷ 2   = 22
22 ÷ 2   = 11
11 ÷ 11 = 1 ⇒ 2³ * 11

117 ÷ 3 = 39
  39 ÷ 3 = 13
13 ÷ 13 = 1 ⇒ 3² * 13

2) Prime factors of 88 = 2³ * 11
Prime factors of 117 = 3² * 13

3) Choose the common and uncommon prime factors with the greatest exponent.
common prime factors: NONE
common prime factors with greatest exponent: NONE
uncommon prime factors: 2, 11, 3, 13
uncommon prime factors with greatest exponent: 2², 11¹, 3², 13¹

4) calculate LCM.
2² * 11¹ * 3² * 13¹ = 10,296

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3 years ago

PLEASE EXPLAIN IN DETAILS HOW TO SOLVE LINEAR INEQUALITIES. Heres an example problem. Please solve and show your steps/explain.

aliina [53]

Answer:

$x \geq -91/2$