red side is a leg and should be labeled a or b, the pink side is a leg and should be labeled a or b, and the light blue side is the hypotenuse and should be labeled c.

3=a or b

4=a or b

5=c

Step-by-step explanation:

7 0

3 years ago

a school has 450 learners.the ratio of boys to the number of girls is 7:8 determine the number of boys and girls in the school

Tom [10]

Answer:

Boys : 210

girls: 240

Step-by-step explanation:

7+8=15

450/15=30

boys: 30*7= 210

girls: 240

to make sure......

210+240=450

6 0

3 years ago

3x + 12+ 9x - 72<br><br><br>Solve?

Reil [10]

Answer:

12x - 60

Step-by-step explanation:

$3x+12+9x-72\\=3x+9x+12-72\\=12x+12-72\\=12x-60$

5 0

2 years ago

Pls help i need help :D

docker41 [41]

Answer:

$\frac{2808}{3125}$

Step-by-step explanation:

8 0

3 years ago