Answer:
x = 121
Step-by-step explanation:
all angles sum = 540
87 + 92 + 105 + 135 = 419
540 - 419 = 121
Step-by-step explanation:
It is given that,
An aquarium is in the shape of a rectangular prism. The area of the base of the aquarium is 250 square inches.
We need to find the volume of the aquarium.
The formula for the volume of the rectangular prism is given by :
V = lbh
Where, l is length, b is width and h is height
Let the height of the prism is h inches. So,
V = A × h (As Area, A = lb)
V = 250× h
= (250h) inch³
By substituting the value of h, we can find its volume.
Hence, the volume of the aquarium is (250h) inch³.
Answer:
<h2>158,400 m. or 158.4 km.</h2>
Step-by-step explanation:
<u>distance = velocity x time</u>
where: time = 2 hrs. x 3600 sec / 1 hr
= 7200 secs
velocity = 22 m/s
plugin values into the formula:
distance = 22 m/s x 7200 sec.
= 158,400 m. or 158.4 km
Answer:
I belive it is 4 but im only 78% sure
Step-by-step explanation:
Answer:
(3x^2 + 1) (4x – 3)
Step-by-step explanation:
12x³– 9x² + 4x – 3 in factored terms;
First, find the GCF of 12x³– 9x² + 4x – 3
3x²is a common factor in 12x³ and 9x²
we have 3x² (4x – 3) + 4x – 3
Splitting the expression into 2 groups 3x² (4x – 3) + ( 4x – 3)
4x – 3 is a common factor in both groups
Factoring 4x – 3, we have
3x² (4x – 3) + (4x – 3)
Therefore, in factored form, the equation becomes (3x² + 1) (4x – 3)
