Answer:
Part 1) 
Part 2) 
Step-by-step explanation:
Part 1)
we know that
The perimeter of triangle is equal to the sum of its length sides
so

Part 2)
we know that
The area of triangle is given by the formula

we have

substitute

Answer: The y is going to be 7
Explanation: Because 5y/35 divide 5 both sides cancel the both 5's and y stays by itself and 35/5 equals 7. 7*5= 35
Answer:
I think the second option is the most appropriate option.
Step-by-step explanation:
Mikhail believes he can use the multiplication expression
to find the total number of pound servings of rice he can make from 6 pounds of rice.
Now, we have to select the statement from the four options that best explains why Mikhail is correct or incorrect.
I think the second option is the most appropriate option.
So, Mikhail is correct in using a multiplication expression because 1/2 is the number of servings per pound. (Answer)
Answer:
- 12
Step-by-step explanation:
To evaluate (g ○ h)(1), evaluate h(1) then substitute this result into g(x)
h(1) = 3(1) + 4 = 3 + 4 = 7, then
g(7) = - 2(7) + 2 = - 14 + 2 = - 12
Hey!
Your answer will be:
Angle-Angle (AA) Similarity Postulate!
<span>
(Explanation) If two </span>angles<span> of one triangle are </span>congruent<span> to two </span>angles<span> of another, then the triangles must be similar.</span>