B = base length
a = length of the other two equal sides
The value of 'a' is larger than the value of b. This is because the base is shorter than the other two equal sides. We're told that "one of the longer sides is 6.3 cm", meaning that a = 6.3
Replace every copy of 'a' in the given equation with 6.3; isolate b
2*a + b = 15.7
2*6.3 + b = 15.7
12.6 + b = 15.7
12.6 + b - 12.6 = 15.7 - 12.6 ... see note below
b = 3.1
note: I subtracted 12.6 from both sides. This is using the subtraction property of equality.
Juan has<span> $</span>c<span>$ </span>cheesecakes<span>. </span>Clarence has 5 less than 3 times<span> as </span>many cheesecakes<span> as</span>Juan has<span> and </span>Darlene has 2 more than half<span> as </span>many cheesecakes<span> as </span>Clarence has<span>. </span>Find<span> an </span>expression<span>in </span>terms<span> of $</span>c<span>$ for the </span>total number<span> of </span>cheesecakes Juan<span>, </span>Clarence<span>, and </span>Darlene have<span>. Z K Y. The post below </span>
Answer:
The longer side of the rectangle is 25 yards.
Step-by-step explanation:
The area of a rectangle, A = 100 square yards
The perimeter of a rectangle, P = 58 yards
We formula for area and perimeter of a rectangle is given by :
A = lb
and
P = 2(l+b)
ATQ,
lb = 100 ...(1)
2(l+b) = 58
(l+b) = 29 ....(2)
We need to solve equation (1) and (2).
l = 4, b = 25
So, the longer side of the rectangle is 25 yards.
Each box takes one and a half bags of packing peanuts to fill.
Answer:
The scale factor is 1/2.
Step-by-step explanation:
Before the scale is put into effect, each coordinate is double of after the scale is put into effect. Its ratio of 2:1, so it'd be 1/2.
