Step-by-step explanation:
1. 5 divided 4 times of a number n.
2. 3 subtracted by a number B gives 13.
3. 39 added by a number m divided by 7. (not sure)
4. m divided by 90 gives 15.
5. 32 subtracted by two times of a number N.
The picture is a bit blurry but what I saw was 8a^3+27=0
8a^3+27=0 first you move 27 to the right side of the equation
8a^3=-27 then you divide both sides by 8
a^3 = -27/8 then take the cubed root of both sides
a= -3/2
Hope that helps ;)
Answer:
linear
The problem:
is linear, quadratic, exponential, or none of these?
Step-by-step explanation:
If the function is then f is linear.
It is linear because it is a polynomial with first degree.
It is linear because you can compare it to the slope-intercept form of a linear equation which is y=mx+b. We see thatm=1/2 and b=3.
Example of quadratics:
All the functions a through d are quadratics because they are polynomials with degree 2.
Also each one of them are comparable to the quadratic expression:
.
Examples of exponential:
Notice all of these have a variable exponent on a constant base.
The <em><u>correct answer</u></em> is:
Translated according to the rule (x, y) →(x + 2, y + 8) and reflected across the y-axis
Explanation:
A translation using the rule (x, y) →(x + 2, y + 8) adds 2 to the x-coordinate and 8 to the y-coordinate. This takes our points and maps them the following way:
A(-5, -2)→(-3, 6)
B(-7, -3)→(-5, 5)
C(-6, -6)→(-4, 2)
D(-3, -5)→(-1, 3)
E(-3, -3)→(-1, 5)
The difference between each of these points and the image points is that the x-coordinates are negated. To do this, we would reflect the points through the y-axis.
Answer:
0.2 meters
Step-by-step explanation:
16-15.8 is 0.2 haha