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Lerok [7]
3 years ago
9

The perimeter of a rectangle is 42 inches if the width of the rectangle is 6 inches, what is the length?

Mathematics
1 answer:
Karo-lina-s [1.5K]3 years ago
5 0

Answer:

15 inches

Step-by-step explanation:

Perimeter is 2l + 2w (or l+l+w+w)

Start by subtracting: 42 - 12. The 12 is from 2•6 for both width sides.  

42-12=30

Divide 30 by 2 to find the length for one side. 30 ÷ 2 = 15

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Lesson Check (4.NF.8.30)<br> 1. Write a mixed number that is equivalent to 16/3
yarga [219]

Answer:

5 1/3

Step-by-step explanation:

Take the numerator and divide by the denominator

16/3 = 5  with 1 remaining

Put the remainder over the deniminator

5 1/3

8 0
3 years ago
Answer 16 and 17 with work
Anvisha [2.4K]

16a.) π\frac{8}{15}

16b.) \frac{7}{15} = 7 ÷ 15

Put (7 ÷ 15) in your calculater to get 0.4666667

That multiplied by 100 and rounded to the nearest whole percent is

47%

17a.) 24 + 16 + 14 = 54

\frac{16}{54} = \frac{8}{27}

17b.) 8 ÷ 27 = 0.296

0.296 × 100 = 29.6

Rounded to the nearest whole number is 27%

8 0
3 years ago
What is the value of log(x exponent 2 y exponent 3 divided by z) when given the following:
Gekata [30.6K]

Answer:

B. 13

Explanation:

\sf\:Given\:expression: log(\dfrac{x^2 y^3}{z} )

Logarithm rules:

\sf (i)  \ \sf log(ab) = log(a) + log(b)\\ \\ (ii) \  log(a/b) = log(a) - log(b)\\\\ (iii) \ log(a^n) = n log(a)

Breakdown of the expression:

\rightarrow \sf log\left(\dfrac{x^2y^3}{z}\right)

\rightarrow \sf log\left(x^2\right) + log\left(y^3\right) - log(z)

\rightarrow \sf 2\log\left(x\right)+3\log \left(y\right)-\log \left(z\right)

insert given values

\rightarrow \sf 2(3)+3(2)-(-1)

\rightarrow \sf 13

7 0
2 years ago
Bob has taken out a loan of $15,000 for a term of 48 months (4 years) at an interest rate of 6.5%. Using the amortization table
zubka84 [21]

Answer:

  D.  $2071.20

Step-by-step explanation:

The table tells you that Bob's monthly payment on a 4-year loan at 6.5% will be $23.71 per thousand borrowed. The sum of those 48 payments is ...

  48 × $23.71 = $1138.08

That means, Bob pays $138.08 in total finance charge for each $1000 he borrows. He is borrowing 15 times $1000, so his total finance charge will be ...

  finance charge = 15 × $138.08 = $2071.20 . . . matches choice D

5 0
3 years ago
HELPP RN GIVE BRAINLEST NO FAKE ANSWERS
galben [10]

Answer:

answer is B

Step-by-step explanation:

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8 0
3 years ago
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