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Katen [24]
2 years ago
12

A corner of a rectangle is cut, creating a trapezoid. a right trapezoid is shown. the angles are 90 degrees, 90 degrees, 45 degr

ees, and x. what is the value of x? 105o 115o 125o 135o
Mathematics
2 answers:
Evgesh-ka [11]2 years ago
8 0

Answer:

D on edge

Step-by-step explanation:

You're welcome :)

ivanzaharov [21]2 years ago
5 0

Answer:

D) 135

Step-by-step explanation:

Add 90+90+45, which is equal to 225,

then subtract that from 360, which is the amount that every quadrilateral has in total.

The answer is 135.

Hope This Helps! :) Please Give Brainliest if this does!

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What is the domain of the function?<br> x + 3<br> f(x) =<br> VX + 3
ahrayia [7]

Your question is a little ambiguous, but I am assuming that you meant to say the function f(x) = x+3

Thus, I am solving your question based on assuming the function such as

f(x)=x+3

But, it would still clear your concept, no matter what the function is.

Answer:

we conclude that

\mathrm{Domain\:of\:}\:x+3\::\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:

The graph is also attached.

Step-by-step explanation:

Given the function

f(x)=x+3

We know that the domain of a function is the set of input or argument values for which the function is real and defined.

As the function has no undefined points nor domain constraints.

Thus, the domain is

-\infty \:

Therefore, we conclude that

\mathrm{Domain\:of\:}\:x+3\::\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:

The graph is also attached.

3 0
2 years ago
What is the volume of the gift box?<br> L= 10in W=5in H= 2in
murzikaleks [220]
100 inches^2

Brainliest please
8 0
2 years ago
Use an inverse matrix to solve for the system of equations.
IrinaK [193]

Answer:

(-1, 7, 2)

Step-by-step explanation:

we suppose that ax + by + cz = d for the matrix

D = det [ 0    4     7] = 100

              -6   0    -2

               1    2     8

Dx= det [ 14    4     7] = - 100

               10   0    -2

               -3    2     8

Dy= det [ 0    14    7] = 700

               -6   10    -2

                1    -3    8

Dz = det [ 0    4    14] = 200

               -6   0     10

                1    2     -3

So the solution is:

x = Dx/D = -1, y = Dy/D= 7, z =Dz/D = 2

(-1, 7, 2)

have a good day!

4 0
3 years ago
If T is the midpoint of SU, find the values of x and ST
tatiyna

T is the midpoint of the line, meaning that in line SU, line ST and line TU are of equal length, since T is at the middle of the line.

9x=4x+25

5x=25

x=5

ST=9x

ST=9*5

ST=45

Hope this helps. 頑張って!

8 0
3 years ago
Read 2 more answers
Spilled $40 into the ratio of 3:7
galina1969 [7]

Answer: 12:28

Step-by-step explanation:

40/10=4

4x3=12

4x7=28

5 0
2 years ago
Read 2 more answers
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