15+x= 48
Isolate x by subtracting 15 from both sides.
15-15+x=48-15
x=33
Final answer: Craig's score is 33.
Answer:
15.68$
Step-by-step explanation:
You calculate the price of one lollipop:
4.48/2= 2.24
The multiply that by 7.
2.24*7= 15.68$
Answer:
x-int: (4, 0)
Step-by-step explanation:
First, we need to find the equation of the line.
The equation of a line is y = mx + b, where m is the slope and b is the y-intercept.
Thus, we need to find the slope first by using the slope formula:
or change in y / change in x
So we have:
We must plug in the slope to find the y-intercept:
So the equation of the line is y = -x + 4
The x-intercept means that the y coordinate is 0 so we can use the equation:
Answer: x = 70
y = 20
z = 50
Step-by-step explanation:
x = 90 - 20 , check the Line A and E , it is an L shape, that means it is a right angle which is 90 , and part of it is already 20 , to get the remaining just subtract 20 from 90,which gives the value of x.
Also, check the line AD and CF , they meet at a point , they formed something line multiplication sign, this is called vertically opposite angle which means they are equal , that is why y = 20.
To get Z , the addition of all the angles must sum up to 360 , since sum of angle in a circle is 360 , that's why z = 50
Answer:
4i+j-2k
Step-by-step explanation:
The missing figure in this problem as been attached, as we can see the figure is a 3-D figure consisting of rods with point C and B.
Using the figure we can find the value of position vector
r=-
As we know , a position vector is the difference of position vector of ending point to the position vector of starting point, here the starting point is C and ending point is B. Hence, the expression above.
We need to first find and
Using the figure:
=0i+4j+2k
= -4i+3j+4k
r=-=(0i+4j+2k) - (-4i+3j+4k)
r=4i+j-2k (feet)
Magnitude of ===4.583 ft