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3 years ago

Point R, located at (-5, 3), is reflected over both axes. What are the coordinates of R?

Mathematics

1 answer:

Katena32 [7]3 years ago

8 0

It’s going to be b which is positive 5 and negative 3

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Students at Marshall Middle School are selling tickets to the school’s spring fair. Darrell volunteered to sell 20 tickets, and

konstantin123 [22]

Answer:80%

Step-by-step explanation: If you divide 16 and 20, you get 0.8 and multiply that by 100, you get 80%.

7 0

4 years ago

Read 2 more answers

Kendra has $6.00 in dimes and quarters. If she has 2 times as many quarters as dimes, how many of each coin does she have?

r-ruslan [8.4K]

Make a system of equations.

$\sf0.10d+0.25q=6$
$\sf~q = 2d$

Plug in 2d for 'q' in the first equation:

$\sf0.10d+0.25q=6$

$\sf0.10d+0.25(2d)=6$

Multiply:

$\sf0.10d+0.50d=6$

Combine like terms:

$\sf0.60d=6$

Divide 0.60 to both sides:

$\sf~d=10$

Now plug this into any of the two equations to find 'q':

$\sf~q = 2d$

$\sf~q = 2(10)$

$\sf~q = 20$

So she has 10 dimes and 20 quarters.

6 0

4 years ago

Read 2 more answers

You want to have $15,000 in 11 years. You will invest how much into an account that has an annual rate of 4.4% compounded daily?

igor_vitrenko [27]

Given:

Future Value = $15,000

time (t) = 11 years

rate (r) = 4.4% or 0.044

number of conversions per year (m) = 365

Find: Initial amount or the Principal

Solution:

Formula for Compound Interest is:

$F=P(1+\frac{r}{m})^{mt}$

From that, we can derive the formula for the Principal or the initial amount.

$P=\frac{F}{(1+\frac{r}{m})^{mt}}$

Let's plug in the given data above to the formula of the principal value.

$P=\frac{15,000}{(1+\frac{0.044}{365})^{365\times11}}$

Then, solve for P.

$P=\frac{15,000}{(1.000120548)^{4015}}=\frac{15,000}{1.622504316}\approx9,244.97$

Answer: You must invest $9, 244.97 to the account in order to get $15,000 after 11 years.

7 0

1 year ago

Neeeeeed help i tried my best

Lerok [7]

Answer:

Step-by-step explanation:

Here,

x + 118 = 180. [Since Supplementary Angle]

=> x = 180 - 118

=> x = 62 (Ans)

6 0

3 years ago

According to a study, 13 out of 25 people enjoy jogging. What

OlgaM077 [116]

Answer:

48% of people do NOT like walking

Step-by-step explanation:

First, write it as a fraction 13/25 (People who like jogging)

We want to find out the number of people who DON'T like walking, so we subtract 25-13=12. Put 12/25.

Lastly, convert into a percentage. Percent is out of 100, so we need to make the fraction out of 100. To do this multiply the numerator and the denominator by 4. 48/100.

48%

Hope this helps,

Nathan

7 0

3 years ago