Answer:
m = 7.5
Step-by-step explanation:
4m/5 - 2m/3 =1
We want to get rid of the fractions so multiply each side by 5*3 or 15
15 *(4m/5 - 2m/3 ) =1*15
15 *(4m/5) -15( 2m/3 ) =1*15
Canceling like factors
3* 4m -5*2m = 15
Multiply
12m - 10m = 15
2m = 15
Divide each side by 2
2m/2 = 15/2
m = 7.5
Answer:
=5±3
Step-by-step explanation:
When solving a problem like this you can start with either ys are yz. To make it simple, lets start with ys, you are going to divide s underneath at the y, then do it the other side as which Will turn the equation into y+yz=x/z.Then you're going to do the same thing with yz making the equation y+y=x/z+s. Then add the 2 y's, to get 2y=x/z+s, Then for the final step you are going to divide 2 on both sides making the answer
Perimeter of the triangle GHJ is 35cm.
<h3>What is perimeter?</h3>
A perimeter is a closed path that includes, encircles, or delineates a one-dimensional length or a shape with two dimensions.
The perimeter's units are equal to the sides of a polygon's length.
Given Data
The perimeter of a triangle is, by definition, the total length of its sides.
Next, the triangle LMK's perimeter is:
ΔLMK = 14+ 11 + 17
ΔLMK = 42
The perimeter of the triangle LMK must be multiplied by the scale factor if both triangles are congruent and the scale factor is 5:6 (which can be written as a fraction: ).
Next, you have that the triangle GHJ perimeter is:
ΔGHJ = 4()
ΔGHJ = 35
Perimeter of the triangle GHJ is 35cm.
To learn more about perimeter, visit:
brainly.com/question/12010651
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Consider the data set shown below. 42, 43, 46, 47, 47, 48, 49, 50, 51, 53, 55, 55, 59 A graph shows intervals labeled 40 to 43 t
LenKa [72]
Answer:
3 , 4 , 1
Step-by-step explanation:
The interval 44-47 has a frequency of 3
The interval 48-51 has a frequency of 4
The interval 56-59 has a frequency of 1
got it right on edge