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mart [117]
3 years ago
6

What is a equation????

Mathematics
2 answers:
8_murik_8 [283]3 years ago
5 0

answer: an equation is a set of numbers put together within a problem that you are meant to solve in order to receive the final answer.

Lelu [443]3 years ago
4 0
A statement that the values of two mathematical expressions are equal (indicated by the sign =).
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Is (1, 4) a solution to the equation y = 7x?
olga nikolaevna [1]

Answer:

not a solution

Step-by-step explanation:

Substitute the point into the equation and see if it is true

y = 7x

4 = 7*1

4 = 7

This is not true so it is not a solution

8 0
3 years ago
The coordinate grid shows triangle STU.
vladimir2022 [97]

Answer:The rule for a rotation by 270° about the origin is (x,y)→(y,−x) .

YOUR ANSWER IS B

Step-by-step explanation:

4 0
3 years ago
I need the length of AC to the nearest 10th. If you can explain how you got it, that will be nice, but you don’t have too
Nezavi [6.7K]

Answer:

13.5

Step-by-step explanation:

\sin 64\degree = \frac{AC}{AB}\\\\AC = AB \sin 64\degree \\\\AC = 13.481910694\\\\AC \approx 13.5

4 0
3 years ago
Read 2 more answers
the data in the table below represents a linear relationship . what is the missing piece of data table and answer choices will b
Gennadij [26K]

C) 2

1) Given the table, let's find out that missing data picking 2 points (2,-10) and (6,-4)

Since we have the slope, let's work on finding the linear coefficient

plugging point (2,-10) into that:

y= mx +b

-10 =3/2(2) +b

-10 =6/2 +b

-10= 3 +b

-10-3 =b

b= -13

2) So the rule of that function is y= 3/2x -13

Plugging x= 10 we have

y= 3/2(10) -13

y=2

3) So the missing y-coordinate is 2.

3 0
1 year ago
Find the equation of the axis of symmetry.<br>equation of axis of symmetry:​
sleet_krkn [62]

9514 1404 393

Answer:

  x = -4

Step-by-step explanation:

The axis of symmetry is the vertical line through the vertex. The vertex is the turning point, or minimum, of the function. It is (x, y) = (-4, 0). The x-coordinate there is -4, so the equation of the axis of symmetry is ...

  x = -4

5 0
3 years ago
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