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a_sh-v [17]
2 years ago
13

Perform the indicated operation. Show steps

Mathematics
2 answers:
kondor19780726 [428]2 years ago
8 0

Answer:

x³ + 3x² - x + 5

Step-by-step explanation:

h(x) + g(x)

= x³ + 3x² - x + 5

VikaD [51]2 years ago
4 0

Answer:

...........................................

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9 1/6 - 6 2/3 please help its urgent.
alina1380 [7]

■ Answer:

2 1/2

■ Step-by-step explanation:

9 1/6 - 6 2/3 =

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= 55/6 - 40/6

= 15/6

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3 years ago
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Find the area of the regular 18-gon with a radius of 3 mm. <br> Round to the nearest tenth.
marta [7]

Answer:

this becomes 1/2 * 6 * tan(10) * 3 which results in the area of one of the isosceles triangles is equal to 1.586942826 square units. since there are 18 of these isosceles triangles in the polygon, then multiply this by 18 to get area of the polygon with 18 sides is equal to 28.56497087 square units.

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2 years ago
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slavikrds [6]

Answer:

Inequality: 8p ≤ 50

Answer: p ≤ 6

Step-by-step explanation:

Step 1. Write an equation

$8 per person = 8p (where 8 is the cost per person and p is the number of people)

8p ≤ 50

Step 2. Solve

8p ≤ 50

÷8    ÷8

p ≤ 6.25 ≈ p ≤ 6 (your final answer is 6 because you cannot have 1/4 of a friend)

8 0
3 years ago
Apply the Pythagorean Theorem to find the distance between points B and C.
Lyrx [107]

10 units

6^+8^=X^

36+64=x^

100=x^

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3 0
3 years ago
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I do need help please. Just number 14 :)
Ainat [17]
The difference between the coat cost for Delaware vs Fairfield is $0.60

Explanation:
For Delaware: 80 × .0725 = $5.80
80+5.80= $85.80

For Fairfield: 80 × .065 = $5.20
80+5.20=$85.20

85.80-85.20=0.60
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3 years ago
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