3 years ago

Math stuff pls help me im begging

Mathematics

1 answer:

adelina 88 [10]3 years ago

8 0

Your awnser is 8, 11 is half of 22 and 8 is half of 16

Hope that helps :)

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Solve 4>m-7\2 please please please please

Rama09 [41]

4>m-7/2
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3 years ago

Read 2 more answers

F(x)=x²+4x-7 determine the vertex

asambeis [7]

Answer:

The vertex of this parabola is $(-2,-11)$

Step-by-step explanation:

One way of finding the x-coordinate of the vertex of a parabola is by using the equation $-\frac{b}{2a}$

From the function $f(x)=x^2+4x-7$ , we can see that

$a=1\\b=4\\c=-7$

This means that

$-\frac{b}{2a}=-\frac{4}{2(1)} =-2$

So, the x-value of the vertex is -2. Now, we can plug this x-value into the function to find the y-coordinate of the point.

$f(x)=x^2+4x-7\\\\f(-2)=(-2)^2+4(-2)-7\\\\f(-2)= 4-8-7\\\\f(-2)=-11$

Thus, the vertex of this parabola is $(-2,-11)$

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3 years ago

Fifteen is no more than a number t divided by 5.

cupoosta [38]

The proper way to set up this equation is: 15 > t / 5

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3 years ago

If CD is the perpendicular bisector of AB, then the value of X is:

Cloud [144]

AC side and BC side have the same length because ΔCDA and ΔCDE are congruent.

The equation will be
AC = BC

Solve the equation
AC = BC
2x = 3x - 10
2x - 3x = -10
-x = -10
x = 10

The value of x is 10

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4 years ago

Find the slope of the line through each pair of points.3) (3, -10), (14, -10)

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Answer:

the second answer

Step-by-step explanation:

I took the test

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