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3 years ago

15

the length of a rectangle is 5ft more than twice the width and teh area of the rectabgle is 42ft squared. what are the dimension

s?

1 answer:

lara [203]3 years ago

4 0

The width is 3.5 and the length is 12

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Anybody know the answer?

gavmur [86]

Answer:

count the colors

Step-by-step explanation:

count the green, then the red, then the blue

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2 years ago

Please help me with 13 and 15 asap

Law Incorporation [45]

Gosh, I've done this problem before. Let's start with 13. In this problem, we're basically just skip counting. For example, in the roses row, in the second bouquet, we know we have to add 4 more flowers, so we can document 8. Continue to skip count for both. For 15, we would have about 96 more movie posters remaining, making our ratio 96:x. So, 96:x = 120:100. Therefore, x would equal 80- as 96:80 equals 120:100. If she needs 80 and already had 100, she should sell 20 posters. Hope this helped.

3 0

2 years ago

Neal opened a savings account 11 years ago with a deposit of $2,335.69. The account has an interest rate of 4.3% compounded dail

Vinvika [58]

Answer: $1,412.52

Step-by-step explanation:

Formula to calculate the accumulated amount if <em>P</em> principal invested for <em>t </em>years at a rate of interest <em>r</em> that compounded daily is given by:-

$A=P(1+\dfrac{r}{365})^{365t}$

Given: P= $2,335.69

r= 4.3%= 0.043

t= 11 years

Then,

$A=2335.69(1+\dfrac{0.043}{365})^{365\times11}\\\\=2335.69(1+0.000117808219178)^{4015}\\\\=2335.69(1.000117808219178)^{4015}\\\\= 2335.69(1.6047566747)\\\\=3748.09044309\approx3748.21\\\\\Rightarrow\ A=\$3748.21$

Interest earned = A-P

= $3748.21- 2335.69.

= $1412.52

Hence, Neal earned $1,412.52 as interest.

8 0

2 years ago

At the local nursery, 1/8 of the plants for sale are flowers and another 1/4 of them are bushes. What fraction of the plants for

Nezavi [6.7K]

I’m not sure if this is correct but
you have used 3/8 of the plants so you will have 5/8 left to use

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2 years ago

What is 2/3 to the power of 3?

VikaD [51]

Answer:1/2

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers