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2 years ago

Please help!!!!!!!!!!

Mathematics

2 answers:

Taya2010 [7]2 years ago

8 0

G(f(x))=x exponent of 2 then-3 sorry i cant type it right hope this helps:)

Dominik [7]2 years ago

4 0

Answer:

Step-by-step explanation:

f(x) = x²

g(x) = x - 3

In order to find g(f(x)), substitute f(x) into g(x), that's for every x in g(x) replace it with f(x)

We have

g(f(x)) = x² - 3

Hope this helps you

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What are the coordinates of the circumcenter of this triangle?

Oduvanchick [21]

Answer:

The coordinates of the circumcenter of this triangle are (3,2)

Step-by-step explanation:

we know that

The circumcenter is the point where the perpendicular bisectors of a triangle intersect

we have the coordinates

$A(-2,5),B(-2,-1),C(8,-1)$

step 1

Find the midpoint AB

The formula to calculate the midpoint between two points is equal to

$M=(\frac{x1+x2}{2},\frac{y1+y2}{2})$

substitute the values

$M=(\frac{-2-2}{2},\frac{5-1}{2})$

$M_A_B=(-2,2)$

step 2

Find the equation of the line perpendicular to the segment AB that passes through the point (-2,2)

Is a horizontal line (parallel to the x-axis)

$y=2$ -----> equation A

step 3

Find the midpoint BC

The formula to calculate the midpoint between two points is equal to

$M=(\frac{x1+x2}{2},\frac{y1+y2}{2})$

substitute the values

$M=(\frac{-2+8}{2},\frac{-1-1}{2})$

$M_B_C=(3,-1)$

step 4

Find the equation of the line perpendicular to the segment BC that passes through the point (3,-1)

Is a vertical line (parallel to the y-axis)

$x=3$ -----> equation B

step 5

Find the circumcenter

The circumcenter is the intersection point between the equation A and equation B

$y=2$ -----> equation A

$x=3$ -----> equation B

The intersection point is (3,2)

therefore

The coordinates of the circumcenter of this triangle are (3,2)

3 0

2 years ago

ABCD is a rectangle. What is the value of x? rectangle with length 63 m, width x m, and diagonal 65 m 2 meters 16 meters 63 mete

lesya [120]

The correct answer is 16 meters

Hope this helped :)

4 0

3 years ago

Read 2 more answers

Consider the triangle reduction.

agasfer [191]

Answer:

10.8 Cm

ur welcome ♥️♥️♥️

3 0

3 years ago

Can someone help me get this please???

jarptica [38.1K]

Answer:

With respect to the reference angle, one leg is the adjacent leg, or the leg right next to the reference angle; and the other leg is the opposite leg, or the leg on the opposite side of the triangle. If two triangles are similar, the ratios of corresponding sides are equal.

5 0

2 years ago

What is 6,383 in expended form?<br>

liberstina [14]

Answer:

expanded notation form:

6,383 =

6,000

+ 300

+ 80

+ 3

expanded factors form:

6,383 =

6 × 1,000

+ 3 × 100

+ 8 × 10

+ 3 × 1

expanded exponential form:

6,383 =

6 × 103

+ 3 × 102

+ 8 × 101

+ 3 × 100

Step-by-step explanation:

i wasn't entirely sure what you needed but i hope this helps :) have a great day !!

8 0

2 years ago