Answer:
width is 4 meters
Step-by-step explanation:
A = l*w where l is length and w is width
28 = 7*w
Divide each side by 7
28/7 = 7w/7
4 =w
The lateral area is the area around, the bases are the circles so the lateral area is the area of the rectangle
we just need the legnth of the rectangle which is the circumfernece of the circle
C=pid
d=12
C=12pi
area=lw
aera=12pi*15
area=180pi yd^2
Answer:
b napah aralan ko na yan pa brainliest naman
A + b = 0
ab = √(5)
since b = -a, subst into other equation
ab = √5
a(-a) = √5
-a² = √5
a² = - √5
a =± (5)^(1/4)·i
so our two zeros are (5)^(1/4) · i and -(5)^(1/4) · i.
Our polynomial has equation
difference of squares: (x + y)(x - y) = x² - y² so
your polynomial is
y = x² + √(5)
y = x^2 + sqrt(5)
Answer: 150 cubic feet
Step-by-step explanation:
Given: The dimension of base of a right rectangular prism = 3 feet by 5 feet
Height of rectangular prism= 10 feet
We know that the volume of rectangular prism is given by
Volume=
⇒ Volume=
hence, the volume of the right rectangular prism is 150 cubic feet.