2 years ago

Describe a situation that can be modeled by the expression x-8

Mathematics

1 answer:

riadik2000 [5.3K]2 years ago

4 0

Sarah had some cookies. She then gave her friend, Mike, eight cookies.

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Write the sum of the numbers as the product of their GCF and another sum. Show your work. Can you guys help me please and explai

Gre4nikov [31]

The distributive property: a(b + c) = ab + ac

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Factors of 56: 1, 2, 4, 7, 8, 14, 28, 56

Factors of 64: 1, 2, 4, 8, 16, 32, 64

GCF(56, 64) = 8

56 = 8 · 7

64 = 8 · 8

56 + 64 = 8 · 7 + 8 · 8 = = 8(7 + 8)

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Factors of 30: 1, 2, 3, 5, 6, 10, 15, 30

Factors of 54: 1, 2, 3, 6, 9, 18, 27, 54

GCF(30, 54) = 6

30 = 6 · 5

54 = 6 · 9

30 + 54 = 6 · 5 + 6 · 9 = 6(5 + 9)

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2 years ago

A taxi charges a fee, plus $1.80 per mile. how far can you go for $12?

EleoNora [17]

12: 1.8= 20/3. => the answer is 20/3 miles

7 0

3 years ago

What is the product?

Gennadij [26K]

= -30a^5b + 12a^4b^3 + 6a^3b^2 + 10a^3b^2 - 4a^2b^4 - 2ab^3
= -30a^5b + 12a^4b^3 + 16a^3b^2 - 4a^2b^4 - 2ab^3

answer
B. -30a^5b + 12a^4b^3 + 16a^3b^2 - 4a^2b^4 - 2ab^3

3 0

2 years ago

Please answer this in two minutes

solniwko [45]

Answer:

Step-by-step explanation:

a^2 + b^2 = c^2

(8sqrt(3))^2 + b^2 = 16^2

64 * 3 + b^2 = 256

192 + b^2 = 256

b^2 = 64

b = 8

The ratio of the lengths of the sides of this triangle is

8 : 8sqrt(3) : 16

which reduces to

1 : sqrt(3) : 2

This is the ratio of the lengths of the sides of a 30-60-90 triangle.

m<W = 30 deg

5 0

2 years ago

Substitute 8 for x and evaluate the expression below. (x+6)-2

laiz [17]

Answer:

obj

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers