4000 ........................................
Answer:
5.0 
Step-by-step explanation:
The volume of a rectangular prism is given as:
V = L * W * H
where L = length
W = width
H = height
Put all the dimensions in the same unit, metre (m).
Length = 5 m
Width = 40 cm = 40 / 100 = 0.4 m
Height = 2500 mm = 2500/1000 = 2.5 m
The volume of the prism is:
V = 5 * 0.4 * 2.5 = 5.0
Answer:
B. y=sin(x) and y=-1/2
Step-by-step explanation:
We have been given the following trigonometric inequality;
2sin(x)=>-1
The above inequality can be re-written as;
sin(x)=>-1/2
after dividing both sides by 2.
We can then formulate two separate equations, one containing the expression on the right hand side and the other containing the expression on the left hand side;
From the left hand side we form the following equation;
y = sin(x)
From the right hand side we form the following equation;
y = -1/2
Therefore, the above two equations can be graphed to help solve the given trigonometric inequality
Answer:
4. 2(3k+4y-14).
5. 76+34.9.
6.10t-8
Step-by-step explanation:
4.since it's 6k+8y-14 all of the numbers can be divided by 2 then the you just put a 2 in front of everything and then(3k+4y-14).
5. (22+11.5x)+(54+23.4x).
=(22+54)+(11.5x+23.4x).
=76+34.9x.
=34.9x+76.
6.(9t-3)+(-5+t).
=(9t+t)+(-3-5).
=10t-8.
Answer:
B
Step-by-step explanation:
Using the rule of exponents
× 
⇔ 
Given
× 
= 
= x² → B
