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lesya692 [45]
2 years ago
11

How do I this question : (1/3)(9y-24y+9)

Mathematics
1 answer:
yuradex [85]2 years ago
4 0

Answer:

Your answer will be:

-5y+3

Step-by-step explanation:

Step-by-Step explanation below in the picture.

Hoped this helped!

Please mark me brainliest...

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que ecuación se podria usar para encontrar la circunferencia en pies de un circulo con un radio de 7 pies? ​
slamgirl [31]

Answer:

Tu respuesta

Step-by-step explanation:

1.) https://www.montereyinstitute.org/courses/DevelopmentalMath/TEXTGROUP-1-8_RESOURCE/U07_L2_T3_text_final_es.html

7 0
2 years ago
Is a÷6 is greater than 1
notsponge [240]

Answer: is the suposed to be -6 if it is no not grater then 1

Step-by-step explanation:

5 0
2 years ago
What the definition of a circle
klasskru [66]
It depends, but most of the time it's<span> a round plane figure whose boundary (the circumference) consists of points equidistant from a fixed point.</span>

4 0
3 years ago
Select all the correct answers.
sukhopar [10]

Answer:

Second point (-5/2, -7/2)

First point (3/2, 17/2)

Step-by-step explanation:

We have two equations, and we want to know at wich poin are equal. Hence, we have a system of equations and the solution is nothing more that the point (x,y) where those functions intercepts.

4x2+ 7x -11=y

3x+4=y

Lets use substitute method

4x2+7x-11=3x+4

This can be re arrange as the following eq:

4x2+4x-15=0

A quadratic equation, its solution can be obtained using the below eq.

x=\frac{-b+/- \sqrt{x^{2}-4ac } }{2a}

where a=4, b=4, c=-15.

Remember, the quadratic equation as a +/- sign, meaning that you will obtain one answer using the + operator and other using the - operator.

By doing the above, we have x=-5/2 and x=3/2

By using x=3/2 in equation of line (3x+4=y)  we have y=17/2

First point (3/2, 17/2)

By using x=-5/2 in equation of line (3x+4=y) we have y= -7/2

Second point (-5/2, -7/2)

Those points are the ones where the line and the parabola intercept.

7 0
3 years ago
Find the value of x. If necessary, round to the nearest tenth.
tankabanditka [31]

Answer:

B. 9.7 in.

Step-by-step explanation:

We have been given an image of a triangle. We are asked to find the value of x.

We will use area of triangle formula to solve our given problem.  

\text{Area of triangle}=\frac{1}{2}\times \text{Base*Height}

47\text{ in}^2=\frac{1}{2}\times x*x

2*47\text{ in}^2=\frac{1}{2}*2\times x^2

94\text{ in}^2=x^2

Taking square root of both sides we will get,

x=\sqrt{94\text{ in}^2}

x=9.6953597\text{ in}\approx 9.7\text{ in}

Therefore, the value of x is 9.7 inches and option B is the correct choice.

8 0
3 years ago
Read 2 more answers
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