Answer: x = 6x/5
Step-by-step explanation:
Answer:
x = 10/3
Step-by-step explanation:
[tex]\frac{x}{2} + \frac{2}{2} = \frac{4x}{5}[/tex]
[tex]\frac{x + 2}{2} = \frac{4x}{5}[/tex]
[tex]x + 2 = \frac{8x}{5}[/tex]
5x + 10 = 8x
10 = 3x
x = 10/3
Write each of the following numbers as a power with a rational exponent:
2[tex]2\sqrt32[/tex]
Answer:
2^(7/2)
Step-by-step explanation:
Here, we want to write 2√32 as a power with a rational exponent.
That would be 2 * √32
= 2 * 32^1/2
= 2 * 2^5(1/2)
= 2 * 2^5/2
According to law of indices, this becomes the following;
2^(1 + 5/2)
= 2^(7/2)
find the 88th term of the arithmetic sequence 26,28,30
Answer:
It's counting by 2's so count by 2's 88 more times. Not sure if that is completely right. Also there is probably an equation that you can use to find the answer, but i don't remember it.
Step-by-step explanation:
Answer:
200
add by 2's 88 times
answer quick please, appreciate it
2020-2021 T-Math-Gr8Reg-T1-CBT
Quest
Which of these is a solution to the equation x = 36, x? = 42, or x = 55? Select three that apply.
X-V42
answer
a,c,e
i got 100% on this quiz
The solutions to the equation x³ = 36, x² = 42, x³ = 55 are:
x = ∛36
x = √42
x = ∛55
Option B, D, and F are the correct answers
Given,
Which of these is a solution to the equation x³ = 36, x² = 42, x³ = 55
Select three that apply.
A. x = √36
B. x = √42
C. = √55
D. = ∛36
E. = ∛42
F. = ∛55
How do we write square root and cube root?- Square root of a is written as √a.
- Cube root of a is written as ∛a.
We have,
- x³ = 36
Cube root on both sides
∛x³ = ∛36
x = ∛36
- x² = 42
Squaring on both sides
√x² = √42
x = √42
- x³ = 55
Cube root on both sides
∛x³ = ∛55
x = ∛55
We see that,
x = ∛36
x = √42
x = ∛55
Thus the solutions to the equation x³ = 36, x² = 42, x³ = 55 are:
x = ∛36
x = √42
x = ∛55
Learn more about square and cube root here:
https://brainly.com/question/27863878
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The complete question is:
Which of these is a solution to the equation x³ = 36, x² = 42, x³ = 55
Select three that apply.
A. x = √36
B. x = √42
C. = √55
D. = ∛36
E. = ∛42
F. = ∛55
What are the coordinates of the image of the point (4,5) after reflecting over the y-axis
here is a link to the aneser hope it helps
The coordinates of the image of the point (4,5) after reflecting over the
the y-axis is (- 4, 5).
What are transformations?Two-dimensional figures can be transformed mathematically in order to travel about a plane or coordinate system.
Dilation: The preimage is scaled up or down to create the image.
Reflection: The picture is a preimage that has been reversed.
Rotation: Around a given point, the preimage is rotated to create the final image.
Translation: The image is translated and moved a fixed amount from the preimage.
Given, A point (4, 5) is reflected over the y-axis.
We know points of coordinated (x, y) reflected over the x-axis becomes
(- x, y).
Therefore, The coordinate points (4, 5) after reflecting over the y-axis would be ( - 4, 5).
learn more about the transformation of figures here :
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Helppp I dont get ittt
Answer:
IIII don't get ittt either
Step-by-step explanation:
Write an equation in slope-intercept form for the line that has a slope of 3 and a y-
intercept of -2.
O y = 3x - 2
O y = -2x + 3
2x + 3y = 1
0 -2x + 3y = 1
Please help
Answer:
y = 3x - 2
Step-by-step explanation:
y=mx+b is the formula for slope intercept. where m is the slope and b is the y-intercept.
PLEASE HELP ASAP. I BEG YOU
Answer:
Step-by-step explanation:
If any pair of
(i) alternate interior angles are congruent or
(ii) corresponding angles are congruent OR
(iii) Co-interior angles are supplementary OR
(iv) alternate exterior angles are congruent
then the lines are parallel.
∠8 = ∠2 ; ∠2 and ∠8 are alternate exterior angles.
As they are equal l // m
which property explains why these two expressions are equal ? -5(x-4)=-5x+20)
Answer:
distributive property of multiplicationStep-by-step explanation:
Given
Expression -5(x-4)= -5x+20It is demonstrating the distributive property of multiplication
a(b + c) = ab + acAnnie reads 8 1/3 pages of a book in 10 minutes. What is her average reading rate in pages per minute?
Marcus is making homemade barbecue sauce. The recipe calls for 3 cups of ketchup for every 1/2 cup of mustard. What is the rate in cups of ketchup per cup of mustard?
Answer: 6 cups of ketchup per cup of mustard
Step-by-step explanation:
Given : The recipe calls for 3 cups of ketchup for every [tex]\dfrac12[/tex] cup of mustard.
That means , for [tex]\dfrac12[/tex] cup of mustard. we need 3 cups of ketchup.
By using proportions, if we multiply 2 on both sides ,we get
for [tex]\dfrac12\times 2[/tex] cup of mustard. we need [tex]3\times 2[/tex] cups of ketchup.
⇒ for [tex]1[/tex] cup of mustard. we need [tex]6[/tex] cups of ketchup.
Hence, the required rate = 6 cups of ketchup per cup of mustard
The rate in cups of ketchup per cup of mustard is 6.
Given that,
The recipe calls for 3 cups of ketchup for every 1/2 cup of mustard.Based on the above information, the calculation is as follows:
[tex]= 3 \times 2[/tex]
= 6
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Help!! Need done by today!!!!!!Please tell me the errors in here and what the correct answer should be!!! Will give u extra points!!!!!!
The equation is y = mx + b. b is the y intercept, which means the line intersects the y axis at 50, not the x axis. Also, the equation is an inequality and you wrote an equation. The inequality should be 100 ≥ 4x + 50, or 50 ≥ 4x. If y = 4x + 50, then 100 ≥ y.
Also, in the end you got 12.5. 12.5 is not a number of people that can attend her party. The number has to be a positive integer.
Usually, inequalities are graphed with shading up or down. In this case it is down because you have a limit on how much Gamora can spend.
The actual answer is 12 people.
Your answer was almost right if only you had converted it to the greatest positive integer less than 12.
Your graphing was wrong because you put 50 as the x intercept instead of the y intercept, and you forgot to shade. The question tells you to graph an inequality.
I hope this helps because I spent a long time typing this :)!
Find the domain and the range of the given relation
{(-6, 0), (-1,5), (9, -3), (-3,9)}
Answer:
domain: {-6, -1, 9, -3}
range: {0, 5, -3, 9}
Step-by-step explanation:
domain is the x-values and range is the y-values
George bought nachos and two granola bars for $4.95. The nachos were $2.75. How much is one granola bar?
Answer:
$1.10
Step-by-step explanation:
4.95-2.75=2.20
2.20/2=1.10
Answer:
$1.10
Step-by-step explanation:
4.95-2.75=2.20
2.20÷2=1.10
Isabella bought 71.4 ounces of chocolate. 1.21 ounces of it was milk chocolate and the rest was dark chocolate. How much dark chocolate did Isabella buy?
Answer:
Isabella bought 70.19 ounces of dark chocolate.
Step-by-step explanation:
You want to subtract the total which is 71.4 minus the 1.21 ounces of the white chocolate, you then will get 70.19 ounces of dark chocolate. To be sure, you can add 70.19+1.21 and will get you the total amount of ounces of chocolate. Hope this helps :D
What is 3.5* 0.2
Could you help
Answer:
0.7
Step-by-step explanation:
3.5 × 0.2 = 0.7
It is is hard to show work for this through text
Answer:
.7
Step-by-step explanation:
1' 3.5
* .2
_____
. 7 0
Hope this helped :P
The quotient of a number and -5 has a result of 2. What is the number?
N = ?
Answer:
-5 × 2 = -10
n ÷ -5 = 2
-10 ÷ -5 = 2
n = -10
A right rectangular prism is packed with cubes of side length fraction 1 over 5 inch. If the prism is packed with 15 cubes along the length, 6 cubes along the width, and 5 cubes along the height, what is the volume of the prism? (1 point) Group of answer choices A. Fraction 2 and 3 over 10 cubic inches B. Fraction 3 and 3 over 5 cubic inches C. Fraction 7 and 1 over 5 cubic inches D. Fraction 7 and 1 over 10 cubic inches
Given:
A right rectangular prism is packed with cubes of side length [tex]\dfrac{1}{5}[/tex] inch.
Prism is packed with 15 cubes along the length, 6 cubes along the width, and 5 cubes along the height.
To find:
The volume of the prism
Solution:
Side length of each cube [tex]=\dfrac{1}{5}[/tex] inch.
15 cubes along the length, so length of prism is
[tex]l=15\times \dfrac{1}{5}=3\text{ inches}[/tex]
6 cubes along the width, so width of prism is
[tex]b=6\times \dfrac{1}{5}=\dfrac{6}{5}\text{ inches}[/tex]
5 cubes along the height, so height of prism is
[tex]h=5\times \dfrac{1}{5}=1\text{ inch}[/tex]
Now,
Volume of rectangular prism is
[tex]V=l\times b\times h[/tex]
[tex]V=3\times \dfrac{6}{5}\times 1[/tex]
[tex]V=\dfrac{18}{5}[/tex]
[tex]V=\dfrac{3\times 5+3}{5}[/tex]
[tex]V=3\dfrac{3}{5}\text{ cubic inches}[/tex]
Therefore, the correct option is B.
saras bike weighs 2.03 kilograms . If 1 kilogram is 2.2 pounds, how much many pounds is saras bike
Answer:
4.5 pounds
Step-by-step explanation:
2.2X2.03=4.466(I rounded to the nearest tenth if that helps)
10 + 10 please tell me nowwwwwwwwwwwwwwwwwww
It's 20, the answer is 20.
A _______ cuts one angle into two equal angles
five less than twice a number is greater than ten times a number
Answer:
2x - 5 > 10x
Step-by-step explanation:
Hope This Helps!
Plz mark Brainliest!
Describe a law you would pass to protect the bees from pesticides. How would this law be enforced?
Step-by-step explanation:
-Apply pesticides in the evening. Many pesticides are extremely toxic to honey Bees and other beneficial insects.
-Choose the appropriate formulation.
-Use less toxic, rapidly degradable pesticides.
-Alter application method.
-Establish apiaries in safe locations.
I hope I helped.
A bag contains 4 red, 7 blue, 8 green, and 5 white marbles. What is the theoretical probability that a randomly selected marble is green?
Answer:
33.3%
Step-by-step explanation:
add all and divide by eight, convert to percentage
hope that helps :)
5. The United States Air Force has 19 women for every 81 men enlisted. what is the ratio of men to women.
Answer: 81 to 19
Step-by-step explanation:
Write the slope of 4x + 5y = -5
Answer:
4
Step-by-step explanation:
the number before x is the slope
^^^^^^^^^^^^^^^^^^^^^^^^
D is in the interior of ∠ABC, m∠ABD=63°, and m∠DBC=23°.
Find m∠ABC
Answer:
<ABC= 86 degrees
Step-by-step explanation:
Mary is a scientists. Using a microscope, sh looks at a salt crystal
Answer:
good for mary
Step-by-step explanation:
What is the slope of the line that passes through the following points 5,3 and 5,-9
Answer:
-12
Step-by-step explanation:
slope=y2-y1/x2-x1
Is the relation a function?
O Yes
O No
O Cannot be determined
Answer:
is the relation a function
No