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sasho [114]
2 years ago
7

1) Chet gets $12 per week as allowance. .

Mathematics
1 answer:
HACTEHA [7]2 years ago
6 0

Answer:

a = 12w

Step-by-step explanation:

His allowance = 12 x The Number of Weeks

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David found and factored out the GCF of the polynomial 80b4 – 32b2c3 + 48b4c. His work is below. GFC of 80, 32, and 48: 16 GCF o
BlackZzzverrR [31]

Answer: The correct statements are

The GCF of the coefficients is correct.

The variable c is not common to all terms, so a power of c should not have been factored out.

David applied the distributive property.

Step-by-step explanation:

GCF = Greatest common factor

1) GCF of coefficients : (80,32,48)

80 = 2 × 2 × 2 × 2 × 5

32 = 2 × 2 × 2 × 2 × 2

48 = 2 × 2 × 2 × 2 × 3

GCF of coefficients : (80,32,48) is 16.

2) GCF of variables :(b^4,b^2,b^4)

b^4= b × b × b × b

b^2 = b × b

b^4 =b × b × b × b

GCF of variables :(b^4,b^2,b^4) is b^2

3) GCF of c^3 and c: c is not the GCF of the polynomial. The variable c is not common to all terms, so a power of c should not have been factored out.

4) 80b^4-32b^2c^3+48b^4c

=16b^2(5b^2-2c^3+3b^2c)

David applied the distributive property.

7 0
3 years ago
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If the angles of a traingle are in the ratio 2:3:4 , Find Them​
DedPeter [7]

Answer:

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Step-by-step explanation:

We know that the sum of the angles of a triangle is equal to 180°.

We can use this equation to solve for these angles:

180 = 2x + 3x + 4x

180 = 9x

20 = x

Then substitute the solution in for x to solve for the angles:

2(20) = 40°

3(20) = 60°

4(20) = 80°

Therefore, the angles are 40°, 60°, and 80°.

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The area of a rectangular wall of a barn is 33 square feet. Its length is 8 feet longer than the width. Find the length and widt
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Answer:

Width=3ft

Length=11ft

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2 years ago
Number 14 please help 10 points no links pleAse
marshall27 [118]

Answer:

d

Step-by-step explanation:

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Write the expression In factored form. 121m^2-144<br> Can someone help me?
Zigmanuir [339]
It’s (11m+12)(11m−12)
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