3 years ago

18.71 - 13.06 + 17.34

Mathematics

2 answers:

kirza4 [7]3 years ago

8 0

Answer:

22.99

Step-by-step explanation:

...........................

STALIN [3.7K]3 years ago

4 0

Answer:

22.99

Step-by-step explanation:

U could use a calculator u know or just line up the decimals and then subtract

You might be interested in

What is the slope of the line that contains the point (-2, 3) and (1,9)

erma4kov [3.2K]

The slope is:(9-3)/(1-(-2))=6/3=2

7 0

3 years ago

The world brand of rivet placement is 11209 rivets in 9 hours and belongs to J. Mair of Ireland. If another person places 11209

Ilya [14]

Answer:

4.74 hours

Step-by-step explanation:

Given that both person have to place same number of rivets that is

11209

first person take 9 hours to complete the work

hence 1 hour work of 1st person is $\frac{1}{9}$ of total work

second person takes 10 hours to complete the same work

hence 1 hour work of 2nd person is $\frac{1}{10}$

Now if both work together then

1 hour work of both person = $\frac{1}{9} +\frac{1}{10}$ = $\frac{19}{90}$

thus working together they need $\frac{90}{19}$ hours = 4.74 hours to complete the whole work which is placing 11209 rivets

5 0

3 years ago

Which equations show the identity property of multiplication?

Lady bird [3.3K]

My answer is a and c becuase they equal the same on each side

3 0

4 years ago

How these ratios alike? <br> 8:5 16:10 24:15

arlik [135]

Answer:

All the left numbers of the Ratio go by 8's times tables and all the right numbers go by 5's times tables

Step-by-step explanation:

8x1= 8

8x2 =16

8x3 = 24

5x1= 5

5x2= 10

5x3= 15

Let me know if its right.

6 0

3 years ago

The x-intercept of the graph of f(x)= 3log(x-5)+2 is:

Mkey [24]

Your answers we equal to 22

8 0

4 years ago

Read 2 more answers