Answer:
20/3
Step-by-step explanation:
5/(3/4)=(5/1)(4/3)=20/3
The value of c that makes the equation true is: c = -13/21.
<h3>What is an Equation?</h3>
An equation is a mathematical statement whose values on the right and left sides are equal.
Given:
c + 15 = 23c + 2 − 43c
Find the value of c
c + 15 = -20c + 2
c + 20c = -15 + 2
21c = -13
c = -13/21
Thus, the value of c that makes the equation true is: c = -13/21.
Learn more about equation on:
brainly.com/question/15523338
Answer:
40320
Step-by-step explanation:
8! to --> 8*7*6*5*4*3*2*1
=40320
4√13
64+144=208
208÷16=13
8²=64
12²=144
4²=16
Answer:
Please check the explanation.
Step-by-step explanation:
Let suppose we have a point P(x, y) if we rotate our point 90 degrees counterclockwise about the origin, the new coordinates of the image of the point P can be obtained by switching 'x' and 'y' and making 'y' negative.
In other words,
P(x, y) → P'(-y, x)
From the given triangle ΔRST,
The coordinates of the point S is:
According to the rule, if we have a point S(10, 1), after rotations of 90 degrees counterclockwise about the origin, the new coordinates of the image of the point S(10, 1) will be:
S(10, 1) → S'(-1, 10)
Here,
S'(-1, 10) is the image of the original point or pre-image point S(10, 1).
Therefore, the y-coordinate of the point S' is: 10
