I am unable to understand how to solve this question, please send the working out.
Answers
(
9
x
)
1
2
8
x
−
1
2
3
(9x)
2
1
3
√
8x
−
2
1
2 Convert
(
9
x
)
1
2
(9x)
2
1
to square root.
9
x
8
x
−
1
2
3
√
9x
3
√
8x
−
2
1
3 Use this rule:
a
b
=
a
b
√
ab
=√
a
√
b
.
9
x
8
x
−
1
2
3
√
9
√
x
3
√
8x
−
2
1
4 Since
3
×
3
=
9
3×3=9, the square root of
9
9 is
3
3.
3
x
8
x
−
1
2
3
3√
x
3
√
8x
−
2
1
5 Use Multiplication Distributive Property:
(
x
y
)
a
=
x
a
y
a
(xy)
a
=x
a
y
a
.
3
x
8
3
x
−
1
2
3
3√
x
3
√
8
3
√
x
−
2
1
6 Calculate.
3
x
×
2
x
−
1
2
3
3√
x
×2
3
√
x
−
2
1
7 Use this rule:
(
x
a
)
b
=
x
a
b
(x
a
)
b
=x
ab
.
3
x
×
2
x
−
1
2
×
3
3√
x
×2x
2×3
−1
8 Simplify
2
×
3
2×3 to
6
6.
3
x
×
2
x
−
1
6
3√
x
×2x
6
−1
9 Move the negative sign to the left.
3
x
×
2
x
−
1
6
3√
x
×2x
−
6
1
10 Use Negative Power Rule:
x
−
a
=
1
x
a
x
−a
=
x
a
1
.
3
x
×
2
×
1
x
6
3√
x
×2×
6
√
x
1
11 Use Quotient Rule:
x
a
x
b
=
x
a
−
b
x
b
x
a
=x
a−b
.
\[3\times 2\sqrt[2}-\frac{1}{6]{x}\]
12 Simplify
1
2
−
1
6
2
1
−
6
1
to
1
3
3
1
.
3
×
2
x
3
3×2
3
√
x
13 Simplify.
6
x
3
6
3
√
x
Answer:
[tex](9x)^{\frac{1}{2} }.(8x^{\frac{-1}{2} })^{\frac{1}{3} }\\\\=9^{1/2}.x^{1/2}.8^{1/3}.x^{-1/2.1/3} \\\\=3.2.x^{1/2}.x^{-1/6} \\\\\\=6.x^{1/2-1/6}\\\\=6x^{1/3}[/tex]
Step-by-step explanation:
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Answer: 2
Step-by-step explanation:
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Answer:
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Step-by-step explanation:
John writes the proof below to show that the sum of the angles in a triangle is equal to 180º.
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Answer:
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Step-by-step explanation:
i did it
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Yesterday, grace drove 41.5
miles. she used
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What is the unit rate for miles per gallon?
Answers
Answer:
33.2 mpg
Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
corresponding angles
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The equation of line CD is y = -2x - 2. Write an equation of a line parallel to line CD in slope-intercept form that contains point (4, 5).
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y=zx+7
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Answers
Answer:
y = -2x + 13
Step-by-step explanation:
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Answers
Answer: y=x3 is a direct variation.
Step-by-step explanation:
Please help it’s due now
Put the following equation of a line into slope-intercept form, simplifying all
fractions.
y - 6x = 9
Answers
Answer:
y=6x+9
Step-by-step explanation:
y=mx+b
add 6x on both sides
What is the answer for both?
Answers
Answer:
What is the question from both?
Answer:
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(2,-1) for the second one
to get the answers I got, equate Both
What is the value of (-8)(45)(1/8)
7th grade math
Answers
Answer:
-45
Step-by-step explanation:
1/8=.125
-8x45=-360
-360x.125=-45
A small wading pool had 10 inches of water in it.
It rained and the water level went up 1 inch.
Then the water level went down 3 inches after children splashed some water out.
Which of the following best represents the level of water in the wading pool?
Answers
Answer:
8 inches is left in the pool
Oliver is using plywood to build the skateboard ramp shown. Three sides of the ramp are rectangles. How many square feet of plywood does Oliver need to build the ramp?
I will mark brainliest
Answers
Answer:
18
Step-by-step explanation:
The distance to the nearest exit door is less than 150 feet.
Use d to represent the distance (in feet) to the nearest exit door.
Answers
Answer:
d<150
Step-by-step explanation:
What is the solution of 64 x 64 to the power of 2?
Answers
Answer:
16777216
Step-by-step explanation:
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WILL GIVE BRAINLIEST!
Answers
Answer:
idk
Step-by-step explanation:
ask oggle
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Answers
Answer:
Its B.
Step-by-step explanation:
Emath.com- Parabola calculator
r+3y=6 in slope intercept
Answers
Answer:
Step-by-step explanation:
y = - [tex]\frac{1}{3}[/tex] r + 2
The price for gasoline is represented by the equation y = 3.69x, where 'y' represents the total price for 'x' gallons of gasoline. On a graph, the number of gallons is represented by the horizontal axis, and the total price is represented on the vertical axis. Determine whether each statement describes the graph of the equation. Select True or False for the following statement. The graph of the lines goes through the points (7.38, 2) and (11.07, 3).
Answers
Answer:true
Step-by-step explanation:
What is 11010²-1101²
Answers
Answer:
[tex]9909^2\\[/tex]
or
[tex]98188281[/tex]
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Answers
Answer:
Y=-2x+9
Step-by-step explanation:
The first thing is to know the formula which is Y÷x
Then... The line (1,7)use the coordinates Y and X so it will be as follows... Label 1 and 7 as x, y
So it will be Y-7÷X-1 = the gradient which is - 2
So multiply both sides by X-1
So it will be Y-7=2x+2 again be careful because a negative number multiplied by another negative will give you a positive sign
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Determine the Domain & Range of the Function
3)
5)
Domain is
from?
Left to
Range is from?
Bottom to TM
Yes
<
Function?
Domain:
Domain:
Range:
Range:
Answers
Answer:
look dude or girl (just incase) I know the answer but since your parents and teachers want the best for you. You need to do it on your own.
Step-by-step explanation:
help please
first one to answer or if correct will be marked brainliest
Answers
Answer:
for a its 4/6 and for b its 2/4
Step-by-step explanation:
Use a property of exponents to simplify. 3Use as the base.
Answers
Answer:
3^4 because when u divide exponents w same base just subtract the exponents
Step-by-step explanation:
I NEED HELP WITH THIS PLZ HELP ME WITH MATH! I"M GIVING 20 points for someone who answers it. PLZ HELP ME WITH MATH!
Answers
Answer: [tex]\frac{x^8}{256y^{20}}[/tex]
If the font is too small, it says x^8 all over top 256y^20 as one big fraction.
========================================================
Work Shown:
[tex]\left(\frac{5x^3}{20xy^5}\right)^4\\\\\\\left(\frac{x^2}{4y^5}\right)^4\\\\\\\frac{\left(x^2\right)^4}{(4^1)^4\left(y^5\right)^4}\\\\\\\frac{x^{2*4}}{4^{1*4}y^{5*4}}\\\\\\\frac{x^{8}}{4^{4}y^{20}}\\\\\\\frac{x^{8}}{256y^{20}}\\\\\\[/tex]
You move right seven units. You end at 2,2. Where did you start?
Answers
Answer:
(2-7,2) = (-5,2)
Step-by-step explanation:
15 points!!
b. Determine whether hypotenuse-leg (HL) is a valid means for establishing triangle
congruence for right triangles. If it is a valid criterion, explain why.
Answers
Answer:
If the hypotenuse and one leg of a right triangle are congruent to the hypotenuse and one leg of another right triangle, then the triangles are congruent.
Step-by-step explanation:
Simplify (-56) ÷ 7.
A. 9
B. -9
C. 8
D. -8
Answers
Mitchell swims several times per week in a lake near his home. Last summer, the average water temperature was 20 degrees Celsius. This summer, the average water temperature was 21 degrees Celsius. What was the percent of increase in the temperature?
Answers
Answer:
5% increase
Step-by-step explanation:
last Summer was 20° , this Summer is 21° so is 1° more so the question is what is the increase 1° of 20
20° is to 100% as
1° is to ?%
cross multiply
?% *20 =1*100
divide by 20 both sides
?%= 100/20 = 5
What is the slope-intercept equation for the line below?
Answers
Answer:
dumb dumb
Step-by-step explanation: