Answer:
A
Step-by-step explanation:
The volume (V) of a pyramid is calculated using the formula
V = × area of base × height
note the height = 48 × 10 = 480 ( 48 storeys at 10 feet )
V = × 571,536 × 480
= 91,445,760 ft³
[ 1 yd³ = 27 ft³ ], hence
V = = 3, 386, 880 yd³ → A
The value of x in the triangles is 9.0
<h3>How to determine the value of x?</h3>
The given parameters are:
Triangle ABC is congruent to triangle DEF.
DE = 41,
EF = 23,
DF = 36
AC = 5x − 9
Side AC corresponds to DF
So, we have
5x - 9 = 36
Add 9 to both sides
5x = 45
Divide by 5
x = 9.0
Hence, the value of x is 9.0
Read more about congruent triangle at
brainly.com/question/1675117
#SPJ1
Answer:
3x12 theres 3 cirs and 6÷4 so 3x12
The x-coordinate of a quadratic lies exactly halfway between the two x-intercepts, assuming they exist.