Answer:
48
Step-by-step explanation:
10+5+18+15
pls mark brainliest
A
Explanation: You want to get x by itself. So add +7 to -7 to cancel it out, do the same thing to 4.
x-7=4
+7+7
x=11
x
Answer:
<h2><u><em>
A 4 + 12+2 = 18</em></u></h2>
Step-by-step explanation:
which expression is equivalent to 4+ [4 x (5-2)] + 2?
A 4 + 12+2
B 4 + 18 + 2
C 8x3 + 2
D 8 x 5 - 1
4+ [4 x (5-2)] + 2 = 18
A 4 + 12+2 = 18
B 4 + 18 + 2 = 24
C 8x3 + 2 = 26
D 8 x 5 - 1 = 39
check
4 + [4 x (5-2)]+ 2 = 4 + 12 + 2
18 = 18
the answer is good
Your answer is: y=5
Here are the steps:
<span>4=2/9(4y-2)
=2/9(4y-2)=4
=9*</span>2/9(4y-2)=4*9
=2(4y-2)=36
=2(4y-2)/2=36/2
=4y-2=18
=4y-2+2=18+2
=4y=20
=4y/4=20/4
=y=5
Answer:
12 cm
Step-by-step explanation:
The question is not complete Let us assume the base has a length of 15 cm and width of 10 cm.
A pyramid with a rectangular base is a rectangular pyramid. Its base is rectangular and on each side of the base, it has a triangular face known as lateral face.
The volume of a rectangular pyramid is one third of the product of the length of the base, breadth of the base and height of the pyramid given by:
Volume = (length × breadth × height) / 3
Let us assume the base has a length of 15 cm and width of 10 cm.
Given that the volume = 600 cm³.
Volume = (length × breadth × height) / 3
600 = (15 × 10 × height)/3
1800 = 150 × height
height = 1800 / 150
height = 12 cm
