Step-by-step explanation: Do you see the ''tick marks?'' They both have 1 set of 2, and 1 set of 1. If that makes sense. They also have a "angle" in one of their acute angles.

7 0

2 years ago

Someone plsss help ASAP I give points

disa [49]

Answer:

Step-by-step explanation:

6 0

2 years ago

15+21 the distributive property to factor out the greatest common factor.

vladimir2022 [97]

They are both divisible by 3 so we divide both by 3 and get
3(5+7)

8 0

3 years ago

salt contains 10% calcium 3% carbon and 12% oxygen find the amount in grams of each of the compounds in 1 kg of Chalk​

salt contains 10% calcium 3% carbon and 12% oxygen find the amount in grams of each of the compounds in 1 kg of Chalk