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3 years ago

PLEASE HELP WILL MARK BRAINLIEST

Mathematics

2 answers:

Igoryamba3 years ago

6 0

Answer:

acute acute obtuse right

Step-by-step explanation:

if it is less than 90° it will be acute. it is exactly 90° it is right. it is more than 90° it is obtuse.

good luck

mylen [45]3 years ago

4 0

Acute acute obtuse Right

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please help, this is an algebra 2 question :) I attached the problem in a photo - simplify the following expression

MrRa [10]

Answer:

$\frac{x^2+19x-56}{4x^2-32x}$

Step-by-step explanation:

To add two fractions we need a common denominator. Just by looking at the two, there are no common factors. This means the denominator would be the product of the two: 4x(x-8). In order to obtain this, we multiply the first fraction by (x-8)/(x-8) - 1, and the second by 4x/4x - 1:

$\frac{x+7}{4x} *\frac{x-8}{x-8} +\frac{5}{x-8}*\frac{4x}{4x}$

We can use the distributive property to simplify:

$\frac{x^2-x-56}{4x(x-8)} +\frac{20x}{4x(x-8)}$

The sum of the two is:

$\frac{x^2+19x-56}{4x^2-32x}$

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2 years ago

If you had 1 billion dollars all in $100 dollar bills, how many times could they

RUDIKE [14]

Answer: 1.94 times.

Step-by-step explanation:

Lenght of $100 dollars = 6.14 inches

Lenght of North Carolina = 500 miles long.

Now, in 1 billon = 1,000,000,000

If we divide it by the value of each bill, we will found the number of bills, we have:

N = 1,000,000,000/100 = 10,000,000 bills.

Knowing that each bill is 6.14 inches long, the length of the N bills together is:

6.14in*10,000,000 = 61,400,000 in

Now we need to write this in miles; 63,360 inches is one mile.

Then 61,400,000 in = (61,400,000/63,360) = 969.1 miles.

Now we can find that:

969.1mi/500 mi = 1.94

This means that with 1 billion dollars all in $100 dollar bills we can stretch them 1.94 times along the length of North Carolina.

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3 years ago

What is the range of the following function

AleksAgata [21]

The range is the set of y.

(-4, 4) → 4

(-3, 0) → 0

(-2, 1) → 1

(-1, 3) → 3

(0, 0) → 0

(1, 5) → 5

Answer: {0, 1, 3, 4, 5}

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2 years ago

Someone help PLEASE i keep getting 101 degrees and i know that is not right<br><br> 1 = ___ degrees

docker41 [41]

Answer:

I think it might be 56 degrees

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2 years ago

A laptop computer is purchased for 2300 . After each year, the resale value decreases by 35% . What will the resale value be aft

denis-greek [22]

100-35 = 65
65% de 2300 = 1495 (mes 1)
2300-1495 = 805 (mes 2)
65% de 805 = 523,25 (mes 3)
65% de 523,25 = 340,1125 ~ 340,10 (mes 4)

8 0

3 years ago