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Gnom [1K]
3 years ago
6

EASY ALGEBRA QUESTIONS PLEASE HELP

Mathematics
1 answer:
Wewaii [24]3 years ago
6 0
The roots of a quadratic equation<span> are the </span>x-intercepts<span> of the </span>graph<span>. ... A </span>quadratic equation<span> has </span>two<span>roots if its </span>graph<span> has </span>two x-intercepts<span>; A </span>quadratic equation<span> has ... Here you can get a visual of your</span>quadratic function<span> ...</span>
You might be interested in
Gracie has 5 quarters 4 nickels and 1 penny in her pocket. She selects a coin at random. What is the probability of selecting a
irina1246 [14]

Answer:

2/5

Step-by-step explanation:

5+4+1 = 10. If you have 4 nickels out of 10 coins, it means there is a 4/10 chance of selecting one, but to simplify, 2 is the greatest common factor, so you would divide each number.

4/2 = 2.

10/2 = 5.

The answer is 2/5.

3 0
3 years ago
What is y={-\dfrac{1}{3}}x-9y=− 3 1 ​ x−9y, equals, minus, start fraction, 1, divided by, 3, end fraction, x, minus, 9 written i
Kobotan [32]

Answer:

x+3y=-27

Step-by-step explanation:

We are given that

y=(-\frac{1}{3})x-9

We have to find the  standard form of given equation

y=\frac{-x-27}{3}

3y=-x-27

By using multiplication property of equality

x+3y=-27

We know that

Standard form of equation

ax+by=c

Therefore, the standard form of given equation  is given by

x+3y=-27

5 0
3 years ago
A triangle has a base of 3 2/5 inches and an area of 5 1/10 square inches. Find the height of the triangle.
Alexxandr [17]

Answer:

3.33 is the answer

8 0
3 years ago
Question
Yanka [14]

Answer:

b or 150

Step-by-step explanation:

3 0
3 years ago
In a 33' by 69.7' room, what is the diagonal length from corner to corner along the floor?
KonstantinChe [14]

Answer:

77.12 feets

Step-by-step explanation:

In a 33' by 69.7' room, what is the diagonal length from corner to corner along the floor?

Step one:

given data

Length of the room= 33 feets

width of the room = 69.7 feets

Required

The diagonal of the room

Step two:

from Pythagoras theorem

z^2= x^2+y^2

substitute

z^2= 33^2+ 69.7^2

z^2=1089+4858.09

z^2=5947.09

z=√5947.09

z=77.12 feets

8 0
3 years ago
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