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3 years ago

"What is the name of the ray that is opposite of ray BA? "

Mathematics

2 answers:

Musya8 [376]3 years ago

8 0

we know that

Opposite rays are two rays that both start from a common point and go off in exactly opposite directions.

in this problem

BA and BD form a single straight line through the common endpoint B.

the points A,B and D are collinear.

therefore

the answer is the option

NikAS [45]3 years ago

8 0

Think of a ray as a line that has one endpoint on one side, and the other side extends indefinitely in one direction. Opposite rays will have the same endpoint and extend in opposite directions. Rays are always named with two points and the first point in the name must be the endpoint. So, the name of the ray opposite of BA will be BC. B is the shared endpoint between the two.

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You make $6,600 annual deposits into a retirement account that pays an APR of 11.1 percent compounded monthly How large will you

elena-s [515]

The account balance would be $9,293.12 or 11 cents.

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3 years ago

A mountain bike is priced at $413. If the sales tax is 6.5 percent, what is the cost to purchase the mountain bike? Round to the

mamaluj [8]

Answer: See explanation

Step-by-step explanation:

1. Cost = $413

Sales percent = 6.5%

Cost of bike = $413 + (6.5% × $413)

= $413 + (0.065 × $413)

= $413 + $26.845

= $439.85

2. Cost of dishwasher = $569

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The expression for the commission will be:

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3 years ago

$1500 is invested at a rate of 3% compounded monthly. Write a compound interest function to model this situation. Then find the

Marianna [84]

Answer:

Equation: $F=1500(1.0025)^{12t}$

The balance after 5 years is: $1742.43

Step-by-step explanation:

This is a compound growth problem . THe formula is:

$F=P(1+\frac{r}{n})^{nt}$

Where

F is future amount

P is present amount

r is rate of interest, annually

n is the number of compounding per year

t is the time in years

Given:

P = 1500

r = 0.03

n = 12 (compounded monthly means 12 times a year)

The compound interest formula modelled by the variables is:

$F=1500(1+\frac{0.03}{12})^{12t}\\F=1500(1.0025)^{12t}$

Now, we want balance after 5 years, so t = 5, substituting, we get:

$F=1500(1.0025)^{12t}\\F=1500(1.0025)^{12*5}\\F=1500(1.0025)^{60}\\F=1742.43$

The balance after 5 years is: $1742.43

3 0

3 years ago

What is the value of x in the equation 1/2x - 2/3 y = 30, when y = 15

hammer [34]

Answer:

Step-by-step explanation:

1/2x - 2/3 × 15 = 30

1/2x - 10 = 30

1/2x = 30 + 10

1/2x = 40

x = 40 × 2

x = 80

hope this helps

plz mark it bas brainliest!!!!!!!!!

6 0

3 years ago

Read 2 more answers

At a harvest 16 ears of corn are being picked for every 18 peppers if 9 peppers have been picked how many ears of corn have been

olga nikolaevna [1]

16:18
x : 9

x = 8

Hope this helps!

8 0

3 years ago