4•1=4, 4•2=8, 4•3=12, so the third multiple of four is 12. 5•1=5, 5•2=10, 5•3=15, so that means the third multiple of five is 15. Add 12 & 15 together and the answer to your problem is 27.

7 0

4 years ago

Pls help fast pls pls pls pls pls

krok68 [10]

Answer:

${3a}^{2} - {7b}^{2} + {2a}^{2} + {b}^{2}$

Step-by-step explanation:

Since 2 opposite add up to 0,remove them from the expression (+4ab, - 4ab)

2. Calculate the product

3 0

3 years ago

8/100 in simplest form

Elan Coil [88]

The answer is 2/25, this should be hepful!

4 0

3 years ago

Read 2 more answers

HELP MEEEEE PLEASEEEEE SOMEONE!!

dedylja [7]

Answer:

Step-by-step explanation:

the triangles share one angle and they have two equal sides

5 0

3 years ago