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icang [17]
3 years ago
8

The Chambers family has a net monthly income of $6,500.

Mathematics
2 answers:
Lisa [10]3 years ago
8 0

.18 x 6500 = 1170

1170 - 200 = 970

Answer = $970

andrezito [222]3 years ago
5 0

Answer:

Option C $970 is the new clothing budget.

Step-by-step explanation:

The Chambers family has a net monthly income = $6,500

Chambers family budget for Clothing = 18% of net income

= (18/100) × 6500

= 0.18 × 6500 = $1,170.00

The budget of Chambers family is $1,170.00 per month, Now the family decides to reduce its clothing budget by $200 a month.

Therefore, we subtract $200 from his old budget to get new clothing budget.

1,170 - 200 = $970.00

Now the new clothing budget of the family is $970.

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Step-by-step explanation:

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Answer:

See answer and graph below

Step-by-step explanation:

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=∫Ry.2x.2+y.2dA

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8 0
3 years ago
Prove that sin3a-cos3a/sina+cosa=2sin2a-1
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Answer:

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Step-by-step explanation:

we are given

\frac{sin(3a)-cos(3a)}{sin(a)+cos(a)} =2sin(2a)-1

we can simplify left side and make it equal to right side

we can use trig identity

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now, we can plug values

\frac{(3sin(a)-4sin^3(a))-(4cos^3(a)-3cos(a))}{sin(a)+cos(a)}

now, we can simplify

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now, we can factor it

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sin^2(a)+cos^2(a)=1

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so,

\frac{sin(3a)-cos(3a)}{sin(a)+cos(a)} =2sin(2a)-1


7 0
3 years ago
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