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erica [24]
3 years ago
10

What is the value of x in the equation x + 10 = 13?

Mathematics
2 answers:
ValentinkaMS [17]3 years ago
7 0
The answer is x=3 Your Welcome!
MariettaO [177]3 years ago
4 0
That is a really hard question, maybe 3? Cx
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How to make 20/12 into a whole number and a fraction?
Ludmilka [50]

Hey there,

The whole number(or mixed fraction) would be: 1 2/3

The improper fraction would be: 5/3

:)

6 0
3 years ago
Read 2 more answers
Right triangle ABC and its image, triangle A'B'C' are shown in the image attached.
AlladinOne [14]

Answer:

See explanation

Step-by-step explanation:

Triangle ABC ha vertices at: A(-3,6), B(0,-4) and (2,6).

Let us apply 90 degrees clockwise about the origin twice to obtain 180 degrees clockwise rotation.

We apply the 90 degrees clockwise rotation rule.

(x,y)\to (y,-x)

\implies A(-3,6)\to (6,3)

\implies B(0,4)\to (4,0)

\implies C(2,6)\to (6,-2)

We apply the 90 degrees clockwise rotation rule again on the resulting points:

\implies (6,3)\to A''(3,-6)

\implies (4,0)\to B''(0,-4)

\implies (6,-2)\to C''(-2,-6)

Let us now apply 90 degrees counterclockwise  rotation about the origin twice to obtain 180 degrees counterclockwise rotation.

We apply the 90 degrees counterclockwise rotation rule.

(x,y)\to (-y,x)

\implies A(-3,6)\to (-6,-3)

\implies B(0,4)\to (-4,0)

\implies C(2,6)\to (-6,2)

We apply the 90 degrees counterclockwise rotation rule again on the resulting points:

\implies (-6,-3)\to A''(3,-6)

\implies (-4,0)\to B''(0,-4)

\implies (-6,2)\to C''(-2,-6)

We can see that A''(3,-6), B''(0,-4) and C''(-2,-6) is the same for both the 180 degrees clockwise and counterclockwise rotations.

7 0
3 years ago
Does anyone know the answer to this ??
xenn [34]

Answer:

The answer is C. 14.5 miles

4 0
3 years ago
two companies offer different charges for text messaging company 1 charges 0.06 per text message while company 2 charges rates a
yanalaym [24]

Answer:

Step-by-step explanation:

I need help too

8 0
2 years ago
PLEASE HELP WILL GIVE BRAINLIEST!!!
ExtremeBDS [4]
I think they are called sides.
6 0
2 years ago
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