Answer: D- 97.4
Step-by-step explanation:
For the scale factor of 1:3. Use ratio and proportion to solve for the area of the triangle.
area of triangle RST/ area of triangle XYZ = (1/3)^2
where
area of traianlge RST = 10.825 inch^2
Area of triangle XYZ= Area of triangle RST x (3)^2
Substitute the given values=97.4 inch^2
This one is my real answer 5{10+3]=40 The other one you can use for extra this one 5{10+25]=35
Answer:
24 and 48
Step-by-step explanation:
If she had 24 of each, she would have 3 packs of cups, and 4 packs of plates.
If she had 48 of each, she would have 6 packs of cups, and 8 packs of plates.
Answer:
1-7yz
Step-by-step explanation:
1-yz+2yz-2y2z2
First Calculate the product (-2y2z2)
1-yz+2yz-8yz
Then calculate the value of the expression
1-7yz :)
Answer: D. 28
Explanation:
There are 8 toppings and you can choose 2 of the 8 topping
Which mean it’s 8 choose 2
8 choose 2 = (8 x 7)/(2 x 1) Meaning that there are 8 way to choose the first topping and 7 way to the topping
8 choose 2 = 56/2 = 28
