2 years ago

I need to know the sum of -3/5+(-2/3)

Mathematics

2 answers:

adoni [48]2 years ago

5 0

Answer:

1 4/15

That's what i think!

good luck :)

zloy xaker [14]2 years ago

4 0

Answer:

-3/5+(-2/3) = 19/15

Step-by-step explanation:

You must make a common denominator for 5 and 3, so you find the least common multiple, 15. then you multiply the denominators by each other. 3 for the first and 5 for the second. then you multiply the numerator by the same. Hope this helped.

You might be interested in

What is the 5th term in the following sequence:<br> 2, 5, 11, 23...<br> Helpppp

lbvjy [14]

Answer:The first few Thabit numbers are: 2, 5, 11, 23, 47, 95, 191, 383, 767, 1535, 3071, 6143, 12287, 24575, 49151, 98303, 196607, 393215, 786431, 1572863, ...

...

Thabit number.

Named after Thābit ibn Qurra

First terms 2, 5, 11, 23, 47, 191, 383, 6143, 786431

Largest known term 3×211,895,718 − 1

OEIS index A007505

Step-by-step explanation:

4 0

3 years ago

What is the slope of the line through (4,-2)and (-1,5)?

Romashka-Z-Leto [24]

Answer:

Go check out math papa, it gives you the answers there

Step-by-step explanation:

3 0

2 years ago

Find the volume of a sphere with radius 9. Use 3.14 for pi. Question 7 options: A. A. 3,052.08

laila [671]

Volume of a sphere = (4/3)πr³ π ≈ 3.14, r = 9

Volume, V = (4/3)πr³

V ≈ (4/3)*3.14*9³

V ≈ (4/3)*3.14*9*9*9 Use calculator

V ≈ 3052.08

Option A.

Hope this helps.

4 0

2 years ago

Slove for all the possible values of x. √21-4x=x-6

Alona [7]

Answer:

x=2.116

Step-by-step explanation:

$\sqrt{21}$ -4x=x-6

4.58-4x-x=-6

-5x=-6-4.58

-5x=-10.58

x=2.116

4 0

3 years ago

Which fraction represents the shaded part of the grid?

Alexxandr [17]

Answer:

30%

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers