Answer:
4.31
Step-by-step explanation:
Find the cube root of both sides of the equation.
[tex]^3\sqrt{v^3}[/tex] = [tex]^3\sqrt{80}[/tex]
The cube root will cancel out the cubed in the variable.
v = [tex]^3\sqrt{80}[/tex]
Find the cube root of 80. I rounded to the nearest hundredth.
v = 4.31
Answer: [tex]v=2\sqrt[3]{10}[/tex] or 4.3
Step-by-step explanation:
Step 1 Take the cube root of both sides.
[tex]v=\sqrt[3]{80}[/tex]
Step 2 Simplify [tex]3\sqrt{80}[/tex] to [tex]2\sqrt[3]{10}[/tex]
[tex]v=2\sqrt[3]{10}[/tex]
Decimal Form: 4.3
Evaluate 1/6 + 2/3. Can you please explain how you got your answer?
A. 3/18
B. 5/6
C. 1/5
D. 1 1/6
Answer:
5/6
Step-by-step explanation:
1/6 + 2/3
Get a common denominator of 6
1/6 + 2/3 *2/2
1/6 + 4/6
Add the numerators
5/6
Answer:
B
Step-by-step explanation:
1. Get the common denominator
2 × 2 = 4
_______ = (4/6)
3 × 2 = 6
(4/6)+(1/6)= 5/6
lines p and q are intersecting by line r. If m<1=7x-36 and m<2=5x+12, for which value of x would p||q
a.17
b.24
c.83
d.97
The value of x for the two corresponding angles will be 24.
What are corresponding angles?Any pair of angles that are both on the same side of the transversal and of one of the two lines that it cuts. The two corresponding angles are always equal to each other.
The angle is defined as the span between two intersecting lines or surfaces at or close to the point where they meet.
Given that the two angles are 7x - 36 and 5x + 12. The value of x will be calculated as:-
7x - 36 = 5x + 12
7x - 5x = 12 + 36
2x = 48
x = 24
Therefore, the value of x for the two corresponding angles will be 24.
To know more about corresponding angles follow
https://brainly.com/question/22190474
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If two quantitative variables are highly correlated, does that necessarily result in causation?
Answer:
not necessarily
Step-by-step explanation:
5. During the football game, Justin caught three passes. One was for a touchdown and went 52 yards. The other was for a first down and was for 17 yards. The other was on a screen pass that did not work so well and ended up a gain of -10 yards. What was the total yardage gained by Justin on the pass plays?
Answer: 59
Step-by-step explanation:
+52 + 17 - 10
= 69 - 10
= 59
[tex]\huge\boxed{Your\;answer\;is\;59!}[/tex]
First, let's add [tex]52[/tex] and [tex]17[/tex].
[tex]52+17=69[/tex].
Next, we subtract [tex]10[/tex].
[tex]69-10=59[/tex].
Therefore, our final answer is [tex]59[/tex].
$27,200 at 9% compounded annually for 2 years
Answer:
A = $32316.30
Step-by-step explanation:
Simple Interest Rate Formula: A = P(1 + r)ⁿ
Step 1: Define variables
Principal amount P = 27200
Rate r = 9% or 0.09
Number of years n = 2 years
Step 2: Substitute and Evaluate for A
A = 27200(1 + 0.09)²
A = 27200(1.09)²
A = 27200(1.1881)
A = 32316.30
SKSKSKSKKSKSKSKSKSKSKSKS
Answer:
hydroflask :P
Hm. If p is true, then q is true, if p is false, than q is false.
So, the inverse must be true.
The converse doesn't have to be true at all, and same with the contrapositive if I'm correct.
Pretty sure it's just the inverse. :)
(please comment if I'm wrong! I'll be happy to learn!)
A steel ball whose mass is 2.0 kg is rolling at a rate of 2.8 m/s. What is its momentum?
1) 1.4 kgm/s
2) .71 kgm/s
3) 5.6 kgm/s
4) 4.8 kgm/s
Answer:
mxv
Step-by-step explanation:
2.0x2.8=5.6
momentums equation is mass times velocity so 2.0kg is the mass and you multiply it by the velocity which is 2.8m/s and that is how you get your answer. your answer is number 3
what is the value of x 5x + 8
Answer:
2.3 is your answer sry if wrong
Step-by-step explanation:
Answer:
x=-3
Step-by-step explanation:
3 minutes into hours
Answer:
ok
Step-by-step explanation:
The system of equations shown is graphed in the xy−plane.
x+y=1
3x+2y=18
Answer:
x=16 while y=-15
Step-by-step explanation:
you solve as simultaneous equation and using a substitution method
Which of the following is an equation of the line through (2, 3) and (-1, -12)?
Answer:
y = 5x - 7
Step-by-step explanation:
First point coordinates
x₁
2
y₁
3
Second point coordinates
x₂
-1
y₂
-12
Result
Slope (m)
5
m = -15 / -3 = -5 / -1 = 5
Your function
The entered points belong to an increasing, linear function.
Equation: y = 5x - 7.
Hope i helped :)
differentiation from first principles. please help! question is attached :)
Answer:
d
Step-by-step explanation:
Which statement is true about the end behavior of the graphed function?
As the x-values go to positive infinity, the function's values go to negative infinity.
As the x-values go to zero, the function's values go to positive infinity.
As the x-values go to negative infinity, the function's values are equal to zero
As the x-values go to positive infinity, the function's values go to positive infinity.
Answer:
(SEE EXPLANATION FIRST)
Answer D is TRUE because on the graph if you were to keep going left even after the picture of the graph ends, the graph will still keep going up infinite
Step-by-step explanation:
If this is the graph you can read the answer
Answer:
A.
As the x-values go to positive infinity, the function's values go to negative infinity.
Step-by-step explanation:
A local carpenter uses the function y=180x to determine the amount earned, y, for each bookcase sold. He has to sell between 5 and 10 bookcases each month in order to meet his sales goals. What is the Domain and what is the range ?
Answer:
ask google they have all the answers :)
If angles are congruent, solve by setting expressions equal to each other.
True
False
-20=-4x-6x solve this ??
Answer:
2=x
Step-by-step explanation:
-20=-4x-6x combine -4x+(-6x)
-20=-10x divide by -10
2=x
Answer:
answer is 2
Step-by-step explanation:
-20=-4x-6x combine like terms
-20=-10x divide
2=x
John throws a ball upward at a rate of 22 meters per second from an
initial height of 3 meters. The height of the ball above the ground can
be approximated by h (t) = -16t2 + 22.0 + 3, where t represents
the amount of time, in seconds, since the ball has been released.
How many seconds will it reach the ground?
Answer:
1.5 seconds
Step-by-step explanation:
The height equation is supposed to be ...
h(t) = -16t^2 +22t +3
We want to find the positive value of t where h(t) = 0.
0 = -16t^2 +24t -2t +3 . . . . facilitate factoring
0 = -8t(2t -3) -1(2t -3) . . . . . factor by pairs
0 = -(8t +1)(2t -3) . . . . . . . . complete the factoring
The solutions to this are ...
t = -1/8, 3/2
The ball will reach the ground in 1.5 seconds.
What is the y-intercept of the function below? Y=4x+4 (15 Points!)
Answer:
y- intercept = 4
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = 4x + 4 ← is in slope- intercept form
with y- intercept c = 4
solve for x
(x/r)+(x/w)+(x/t)= 1
x/r + x/w + x/t = 1
x (1/r + 1/w + 1/t) = 1
x = 1 / (1/r + 1/w + 1/t)
To make the solution a bit cleaner, multiply through the numerator and denominator by the LCM of each fraction's denominator, rwt :
x = 1 / (1/r + 1/w + 1/t) • rwt / rwt
x = rwt / (rwt/r + rwt/w + rwt/t)
x = rwt / (wt + rt + rw)
Solve for x.
2(-x + 4) – 3x + 2 = -5
Answer:
x=3
Step-by-step explanation:
2(-x + 4) – 3x + 2 = -5
-2x+8-3x+2=-5
-5x+10=-5
-5x=-15
x=3
Which input has more than 1 output?
Answer: 4
Step-by-step explanation:
There are more than one 4
How do you solve linear equations (short definition)
Answer:
by moving x's onto one side and the constants to the other
Step-by-step explanation:
hope that helps
Multiply. (2/5)(−5/4)
Answer:
-1/2 this is the answer
A mechanic used 49 quarts of oil to change the oil in 7 cars. At this rate, how much oil would he use to change ths oil in 17 cars
Answer:
139 quarts
Step-by-step explanation:
Answer:
The mechanic would use 139 quarts for the 17 cars.
A car travels 32 km due north and then 46 km in a direction 40 degrees west of north. Find the magnitude of the cars resultant vector nearest tenth
Answer:
Step-by-step explanation:
In order to find the magnitude of the car's final displacement (resultant displacement vector), we need the x and y components of each part of the car's journey. We will call them vector A and vector B. The info for the vectors is as follows:
A: magnitude 32 at an angle of 90.0
B: magnitude 46 at an angle of 40.0
The x components are found in the formula
A(x) = magA*cos(angle)
For A(x):
A(x) : 32cos(90.0) = 0.0 and
For B(x) : 46cos(40.0) = 35.2
For A(y): 32sin(90.0) = 32 and
For B(y): 46sin(40.0) = 3.0 × 10¹
To get the x components of the final vector, add the x components of A and B together:
C(x) : 0.0
35.2
35.2
To get the y components of the final vector, add the y components of A and B together:
C(y) : 32
30
62
Now to get the magnitude, throw it into the magnitude formula, which is identical to Pythagorean's theorem:
C(mag) = [tex]\sqrt{(35.2^2)+(62^2)}=71.3 km[/tex]
Shaun is saving for a new mountain bike. Each week he deposits $50 into his savings account. How much will Shaun have saved after 7 weeks?
Answer:
$350
Step-by-step explanation:
50 x 7 = 350
Solve for x. 7 + 11x + 60 = -13 + 3x
Answer:
x = -10
Step-by-step explanation:
Step 1: Write equation
7 + 11x + 60 = -13 + 3x
Step 2: Solve for x
Combine like terms: 11x + 67 = -13 + 3xSubtract 3x on both sides: 8x + 67 = -13Subtract 67 on both sides: 8x = -80Divide both sides by 8: x = -10Step 3: Check
Plug in x to verify it's a solution.
7 + 11(-10) + 60 = -13 + 3(-10)
67 - 110 = -13 - 30
-43 = -43
help asap
[tex]i \: dont \: understant[/tex]
please help
Answer:
The answer is 5.8 kmStep-by-step explanation:
Since the triangle is a right angled triangle we can use Pythagoras theorem to find the missing side c
Using Pythagoras theorem we have
c² = b² + a²
where
c is the hypotenuse
So we have
[tex] {c}^{2} = {5}^{2} + {3}^{2} \\ c = \sqrt{ {5}^{2} + {3}^{2} } \\ c = \sqrt{ 25 + 9} \\ c = \sqrt{34} \: \: \: \: \: \: \: \: \\ = 5.83095189...[/tex]
We have the final answer as
5.8 km to the nearest tenthHope this helps you
Gemma, a scuba diver, begins a dive on the side of a boat 4 feet above sea level. She descends 28 feet. Which integer represents Gemma’s position with respect to sea level?
–32
–24
24
32
Answer:
The answer is -24
Step-by-step explanation:
Because she was 4 feet above to begin with so 4-28=-24
Four times a number, minus six, is eight.
4(z - 6) = 8
4z - 6 = 8
6 - 4z = 8
4(6 - z) = 8
