<span>-2.9x + 5.4y = 140.94
answer is </span><span>y-intercept is 26.1
cause when </span><span>y-intercept x = 0
</span>-2.9(0)+ 5.4y = 140.94
<span>5.4 y = 140.94
y = 140.94 / 5.4
y = 26.1
</span>
Question 1: The measure of the radius is the height h of the parallelogram.
Answer: h = r = 9 cm
Question 2: The measure of the distance across the base is the beast approximate base of the parallelogram.
Answer: b = 28.5 cm
Question 3: Calculate 3 times the radius.
Answer: 3 x radius (r) = 3 x 9 = 27 cm
Question 4: What is the mathematical difference between b and 3r? Calculate the absolute value of the two values.
Answer: Ib - 3rI = 28.5 - 3(9) = 28.5 - 27 = 1.5 cm
Question 5: Calculate the area of the parallelogram.
Answer: A = 3r² = 3(9) = 3(81) = 243 cm²
Question 6: Calculate the area of the circle.
Answer: A = πr² = (3.14)(9)² = (3.14)(81) = 254.34 cm²
Answer:
Exact Form : 6/5
Decimal Form : 1.2
Mixed Nuumber Form ; 1 1/5
It would be 503 hope this helps good luck
Set up proportions
8/28=5/21
8*21=168
5*28=140
so no, they are not equivalent