Width = w=?
Length = l=(3w+8)cm
Perimeter = p = 128cm
Perimeter of a Rectangle = length + length + width + width
Perimeter of a Rectangle =2 length +2 width
P = 2l +2 w
128=2(3w+8)+2w
128=6w+16+2w
128-16=8w
112=8w
112/8=8w/8
14=w
w=14
Width = w= 14cm
Length = l=(3w+8)=3(14)+8 = 42+8 = 50cm
Answer:
Since there are two identical slopes, multiply 800 by 2 to get a total roof area of 1,600 square feet. Divide the total roof area by 32 to get the number of sheets you will need to cover the roof. A typical 4 foot by 8 foot sheet of plywood covers 32 square feet.
Step-by-step explanation:
Step-by-step explanation:
congruent is define as the same shape and size. AAA only prove the two triangle iare same shape but not same size.
6 lbs x 1 kg/2.2 lbs = 6/2.2 kg = 2.727272 kg ≈ 2.72 kg
Answer:I got you fam.
Step-by-step explanation:
a) sin (40) = 32/CA b) Cos(50) = 32/CA a) 5/12 b) 12/5 C) ... To the nearest degree, what is the measure of angle C? enlighten h 40° ... Determine the length of AC to the nearest 100th of a unit. how of Sines ... In right triangle ABC shown below, AC 729 inches, AB ... PART (B):' Find the length of BC to the nearest inch. 5. 128.