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3 years ago

What is the answer to this question, i need help?

Mathematics

1 answer:

Effectus [21]3 years ago

5 0

Angle D is 81. It is because all the angles in a quadrilateral add up to 360. If you add all the other angles together and subtract the sum from 360, you get 81.

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Mumz [18]

Answer:

(-6,-4)

Step-by-step explanation:

So there actually is really easy way to solve this problem(that many people will never teach you for some weird reason).

Find difference between two points first in x and y direction.

X difference = (-3 - (-8)) = 5

Y difference = (-1 - (-6)) = 5

Multiply 2/5 to each difference

X difference 5 * 2/5 = 2

y difference 5* 2/5 = 2

just add the two number to First point(point A)

-8 + 2 = -6

-6 + 2 = -4

(-6,-4)

7 0

2 years ago

F(x)=2x and g(x)=square root of x what is the domain of f(g(x))?

Dmitriy789 [7]

Answer:

$x\ge 0$

Step-by-step explanation:

The given functions are:

$f(x)=2x$

and

$g(x)=\sqrt{x}$

Now,

$f(g(x))=f(\sqrt{x} )$

$f(g(x))=2\sqrt{x}$

The domain refers to values of $x$ for which $f(g(x))=2\sqrt{x}$ is defined.

The expression under the radical sign must not be negative.

The domain is

$x\ge 0$

5 0

2 years ago

Jillian borrows $60,000 on a 4 year loan for her college tuition. She is charged 9% simple interest per year. What is the total

dsp73

Answer:

ghjhvghhhhjhv

fggcghvh

6 0

2 years ago

Read 2 more answers

Witch 2 numbers are 4 units away from zero on a number line

Liula [17]

Answer:

it depends which way youre going, but 4 and -4 work.

Step-by-step explanation:

6 0

2 years ago

In the city of Manhattan, it takes about 13 Starbucks to serve every 100,000 people. As of 2019, Manhattan has

astraxan [27]

Answer:

9.207

Step-by-step explanation:

To get the amount of starbucks for the population we can do

$\frac{13 * 1629000}{100000}$

which gives us 211.77 total Starbucks in 23 miles.

To get starbucks per mile, we divide this number by 23.

This gives us 9.207

7 0

3 years ago

Read 2 more answers