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2 years ago

Ron made a scale drawing of his bedroom. The scale in

Mathematics

1 answer:

Tamiku [17]2 years ago

6 0

Answer:

$5.2\:\mathrm{in}$

Step-by-step explanation:

We can set up the following proportion and solve for length ( $\ell$ ):

$\frac{2}{5}=\frac{\ell}{13},\\\\\ell=\frac{2\cdot 13}{5}=\frac{26}{5}=\boxed{5.2\:\mathrm{in}}$

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Write an equation to model the sentence. How many cherries are left in a bowl of 52 cherries after you have eaten some?

Tresset [83]

Answer:

$52 - x$

Step-by-step explanation:

$x \: is \: the \: cherries \: eaten$

x is the cherries eaten

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3 years ago

Find the perimeter of ADE

irga5000 [103]

At D point in the bottom then up and to the right upper corner to Letter B

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2 years ago

What is an expression so that the product of a whole number and a decimal is 0.28

alisha [4.7K]

You may go the super easy way and choose 1 as the whole number and 0.28 as the decimal number. Then you'd obviously have $1\cdot 0.28=0.28$

Otherwise, to be a bit more creative, you can observe that

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And since 1/25=0.04, you can also choose 7 as the integer, and 0.04 as the decimal to get

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3 years ago

There are 6 apples in a bowl containing 8 pieces of fruit what is the ratio of apples to the total number of fruit. If two piece

snow_lady [41]

So I think it’s 6:2 bc 6 apples and two oranges make 8 so the 8 pieces of fruit are the apples and oranges meaning that it probably put that to throw you off

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2 years ago

The amount of money Aria has in the bank after T years is determined by the equation A = 1,000 · 1.0512^T. After how many years

Alex_Xolod [135]

Answer:

Step-by-step explanation:

You are given most of the equation that you need to solve. To find the number of years it will take to have 2000, sub in 2000 for A and solve:

$2000=1000(1.0512)^t$ and begin by dividing away the 1000 on both sides to get

$2=(1.0512)^t$ now we have to take the natural log of both sides:

$ln(2)=ln(1.0512)^t$ . Taking the natural log allows us to bring the t down out front:

ln(2) = t ln(1.0512) and now divide both sides by ln(1.0512):

$\frac{ln(2)}{ln(1.0512)}=t$ and do this on your calculator to get

t = 13.9 years

3 0

3 years ago

Read 2 more answers