2 years ago

15 points! please help. its math

Mathematics

2 answers:

LiRa [457]2 years ago

6 0

1. 1/3

2. 1/8

3. 1/6

4. 1/10

5. 3/5

6. 1/5

7. 3/4

monitta2 years ago

4 0

Answer:

This is going to be a bit long,

1. 1/3

2. 1/8

3. 4/25

4. 1/10

5. 2/3

6. 1/5

7. 3/4

Hope this helps :)

Step-by-step explanation:

I'll explain one and hope you get the rest from there.

So for #6, 2 tenths you can simplify this to 2/10, then you can divide the fraction by 2 to get 1/5.

You might be interested in

An equilateral triangle has side length 10 centimeters. Find its area in square centimeters. HINT: The altitude of an equilatera

dmitriy555 [2]

30cmsquared hope this helps!!!!!

3 0

3 years ago

The sum of 3 integers is 194. the sum of the first and second integers exceeds the third by 80. The third integer is 45 less tha

kirill115 [55]

Let
x = first integer
y = second integer
z = third integer
First equation: x + y + z = 194
Second equation: x + y = z + 80
Third equation: z = x - 45

Let's find the values of x, y and z.
Substitute 3rd eq to 1st eq:
x + y + x - 45 = 194
2x + y = 45 + 194
y = -2x + 239

Plug in both we have solved for y and the 3rd eq to the 2nd eq to find x
x + (-2x + 239) = (x - 45) + 80
x - 2x - x = -45 + 80 - 239
-2x = -204
x = -204/-2
x = 102

Solving for y,
y = -2(102) + 239
y = 35

Solving for z,
z = 102 - 45
z = 57

5 0

3 years ago

These rational expressions all have the same denominator write the sum of their numerators over the common denominator 2x+1 + x

ale4655 [162]

So if all same you just simplify The top : 2x+1+x+4 2x+x+1+4 3x+5 The bottom all same just use one .x-3 3x+5/x-3

8 0

2 years ago

Read 2 more answers

Please Help!

vaieri [72.5K]

41.5 times 8.4 is the equation your in high school so you should know the rest

6 0