Answer:
5:7
Step-by-step explanation:
The areas of two triangles are 50cm²and 98cm².
We need to find the ratio of corresponding sides. It can be calculated as follows :
So, the ratio of corresponding sides are 5:7.
Answer:
a. Add the number of cans collected in June, July and August; then subtract 9,525 cans and the sum obtained.
b. They need to collect 2,697 cans in September.
Step-by-step explanation:
You know that by the end of four months The Environmental Club needs to collect 9,525 cans.
You know that in June they collected 1,898 cans; in July they collected 2,643 cans and in August they collected 2,287 cans.
a. Then, you can find the number of cans the club needs to collect in September to meet their goal, following these steps:
- Add the number of cans collected in June, July and August.
- Subtract 9,525 cans and the sum obtained.
b. The sum of the number of cans collected in June, July and August is:
Then, the number of cans they need to collect in September is:
Answer:
Step-by-step explanation:
The greatest monomial factor of and is equal to the product of the greatest common factor of the coefficients and the greatest common factor of the variables. And so, since the greatest common factor of the coefficients is 3 and the greatest common factor of the variables is , then the greatest monomial factor is .
Now that we know the width (since in this case it is said that the greatest monomial factor is equal to the width). We can easily find out the length since we knot that the area of a rectangle is equal to length times width, therefore we can get length by dividing the area by the width. And so we get that the length is equal to...
So now we know that...
Answer:
B, C and D
Step-by-step explanation:
dilation is the only transformation that affects the size of the shape, and no transformations affect the shape of the figure.
Answer:
each person will get 3/4 of a brownie
Step-by-step explanation:
If you divide 3 into 4 you get 3/4