Answer:
C. are made of electrons, protons, and neutrons
D. are the smallest unit of matter
Step-by-step explanation:
Answer:
x = 3.75
Step-by-step explanation:
4x + 3 = 18
The first step in this equation is to subtract 3 from both sides. (Or subtract 18 form both sides but then we would still have to put it on the other side)
4x + 3 - 3 = 18 - 3
4x = 15
Then divide by 4
x = 15/4 = 3.75
Answer:
<h2><u><em>
342 m</em></u></h2>
Step-by-step explanation:
Calculate 50% of 684 m.
Give your answer in metres (m).
50% = 1/2
so
684 : 2 = 342 m
Answer:
70
Step-by-step explanation:
Let's say something multiplied by 60 = 4,200
We will represent something with Y
Then,
Y × 60 = 4,200
60Y = 4,200
Divide both sides by 60, then we'll have
60Y/60 = 4,200/60
Y = 4,200/60
Y = 70
Therefore, the other factor is 70
we know that
The x-intercept is the value of x when the the value of y is equal to zero
and
The y-intercept is the value of y when the the value of x is equal to zero
In the graphed function we have that
the value of x when the the value of y is equal to zero is ![-1](https://tex.z-dn.net/?f=-1)
therefore
<u>the x-intercept is equal to the point
</u>
the value of y when the the value of x is equal to zero is ![-3](https://tex.z-dn.net/?f=-3)
therefore
<u>the y-intercept is equal to the point
</u>
<u>the answer is</u>
x-intercept = (–1, 0)
y-intercept = (0, –3)