help please ! solve for x and round the answer to the nearest tenth. need it asap , thank you
Answers
Answer:
5.2
Step-by-step explanation:
[tex]\frac{17}{13} = \frac{x}{4}[/tex]
To solve for x, we want to isolate x. To do this, we need to multiply both sides by 4.
[tex](\frac{4}{1})(\frac{17}{13}) = x[/tex]
Multiply the numerators and the denominators separately.
4 • 17 = 68
1 • 13 = 13
[tex]\frac{68}{13} = x[/tex]
Divide.
68 ÷ 13 = 5.23
Round to the nearest tenth.
5.2
Hope this helps!
Answer:
5.2
Step-by-step explanation:
Note the equal sign. This means that these two fractions are proportional. First, find common denominators. Note that what you do to the denominator, you do to the numerator:
[tex]4 * 13 * (\frac{17}{13}) = (\frac{x}{4}) * 4 * 13\\\\4 * 17 = x * 13\\\\68 = x * 13[/tex]
Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Divide 13 from both sides:
[tex]68 = x * 13\\\\(68)/13 = (x * 13)/13\\x = 68/13\\x = 5.2[/tex](rounded to the nearest tenth).
5.2 is your answer.
~
Related Questions
Here are 2 right triangles. Explain how you know the right triangles are similar.
Answers
Answer:
Step-by-step explanation:3x + 2x =5x
you just know
Step-by-step explanation:
Find the scale factor of the two triangles
Question 7 of 10
Evaluate this exponential expression.
4.(2 + 5)2 - 52 =
A. 144
B.8
C. 171
D. 46
Answers
Answer:
(2+5)2-52
=7× 2-52
=14-52
= -42
not in this list but that's right answer
Use the ALEKS calculator to find 35% of 65. Do not round your answer.
Answers
Answer:
35 % of 65 is 22.75 %
Step-by-step explanation:
35/100 = 0.35
0.35 x 65 = 22.75
therefore 35% of 65 is 22.75%
A. Given the sequence, formulate a rule for the given sequence
1) {0.3.6.9....)
2) (3,6.12.24...)
3) (11.9.7.5....)
Answers
Answer:
1
Step-by-step explanation:
bc I know
Consider the graph of f(x) = (1/2)x
The graph of function g is graph because the graph of function g is the result of a
applied to the graph of function f
Answers
The graph of function g is graph Z because the graph of function g is the result of a horizontal compression applied to the graph of function f
How to determine the function g(x)?Function f(x) is given as:
[tex]f(x) = (\frac 12)^x[/tex]
Function g(x) is given as:
g(x) = f(kx)
The above represents a horizontal compression of function f(x) to form function g(x)
The graph that represents a horizontal compression is graph Z
Hence, the graph of function g is graph Z
Read more about horizontal compression at:
https://brainly.com/question/10675292
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you need 4/5 of a cup of strawberries for a single pie, how ,many cups are need for 9 pies?
Answers
Answer:
7 2/5 cups
Step-by-step explanation:
4 x 9 = 36
36/5 = 7.2
The given lines are rotated 90°. Which choice describes the lines resulting from the transformation?
A)
intersecting
B)
parallel
C)
perpendicular
D)
skew
Answers
Answer:
there still parallel even if they rotated
The slopes of perpendicular lines are
A. negative reciprocals
B. opposites
C. reciprocals
O D. identical
Is urgent no links
Answers
Answer:
A. Negative reciprocals
Which choice is equivalent to the fraction below?
2/5
A. 2.5
B. 5 divided 2
C. 2 divided 5
D. 2-5
Answers
EXPLANATION:
The / or the fraction sign in 2/5 represents division
so just replace the / with a division sign
and get
2 divided by 5.
To the tenth place, what is the greatest number that rounds to 3
Answers
Answer:
2.99 i think
Step-by-step explanation:
Answer:
show your face
Step-by-step explanation:
The following set of data represents the age in years of newly married ladies in Desai. 15,25,17,20,22,24,19,16./ This data was collected after Deborah made an allegation that ladies in Desai get married at an age other than 18 years as is required by law. Does this data provide enough evidence at 5% level of significance to believe that the mean ages of ladies getting married in Desai is actually different from 18 years as claimed by Deborah?
Answers
Answer:
There is no significant evidence to conclude that the mean ages of ladies getting married in Desai is different from 18.
Step-by-step explanation:
Given the data:
15,25,17,20,22,24,19,16
Using calculator :
Mean value, xbar = 19.75
Standard deviation, s = 3.69
Samoke size, n
H0 : μ = 18
H1 : μ > 18
The test statistic :
Tstatistic = (xbar - μ) ÷ (s / sqrt(n))
Test statistic = (19.75 - 18) ÷ 3.69/ sqrt(8))
Test statistic = 1.75 ÷ 1.3046
Test statistic = 1.34
The Pvalue from test statistic ; df = n - 1 = 8 - 1 = 7
Pvalue = 0.111054
Decision :
If Pvalue < α ; reject H0
0.111053 > 0.05 ` Hence, we fail to reject H0
We can conclude that, There is no significant evidence to conclude that the mean ages of ladies getting married in Desai is different from 18.
Diagram is shown below.
6
a. What the relationship between Z BEC and Z BAC?
b. What the measure of ZBEC ?
c. What the measure of BDC ?
Answers
Answer:
A) ∠BEC is one-half of ∠BAC
B) ∠BEC = 60°
C) ∠BDC = 120°
Step-by-step explanation:
C) arc BDC = 120°
arc BEC = 360° - 120° = 240°
∠BDC = 1/2(240°) = 120°
in a class of students the following data table summarizes how many students play an instrument or Sports what is probability that a student chosen randomly from the class plays neither a sport Nor an instrument?
Answers
Answer: 3 out of 27 chance
Step-by-step explanation:
PLEASE HELP SMART PEOPLE :C
Answers
Answer:
C 290 in^2
Step-by-step explanation:
guys please help I need the answer right now
Answers
1/6, 1/7, 1/8 Rule: Add
Adding by 1 to denominator
1/2,1/3, 1/4 , 1/5 , 1/6, 1/7
The virus is already 28% loaded. If it's loading at a rate of 12% every 10 minutes, how much time do we have before it is 100% loaded?
Answers
Answer:
1 hour
60 mins
Step-by-step explanation:
GUYS HELPS JUST CLICK THE IMAGE PLEASE
Answers
Answer:
a
Step-by-step explanation:
Calcula el área y perímetro de un rectángulo que tiene como base (x+y) y altura (x-1).
Answers
Answer:
A = x^2 - x + xy - y
P = 4x + 2y - 2
Step-by-step explanation:
[tex]a = (x + y)(x - 1) \\ a = {x}^{2} - x + xy - y \\ \\ p = 2((x + y) + (x - 1)) \\ p = 2(2x + y + - 1) \\ p = 4x + 2y - 2[/tex]
I hope that is useful for you :)
Can someone please help me
Answers
Answer:
the mid point is 6,3
Step-by-step explanation:
the mid point is 6,3
Solve the equation f/2+ 9=4 how can you isolate the term f/2?
Answers
pls help me anyone PLSSSSS with the whole procedure pls help me pls
Answers
Answer:
I don't think I know hun.... I would had really heped you if I know...swaay..
A department store buys 400 shirts at a cost of $7 200 and sells them at a selling
price of $20 each. Find the percent markup
The percent markup is % round to the nearest whole number as needed) .
Answers
Answer:
down below.
Step-by-step explanation:
20 × 400 = 8000
8000 - 7200 = 800
therefore the % mark up is 10%, because 10% of 8000 is 800.
800 + 7200 = 8000
Answer:
the answer is 11%
Step-by-step explanation:
hit me with praise and love this answer HAHA your welcome
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Answers
Answer:
126 degree
Step-by-step explanation:
use alternate angles and linear pair
Lu is graphing the ordered pair (3, 5). Starting at the origin, what does she need to do?
Answers
Answer:
Lu needs to move the right 3 units and up 5 units.
Step-by-step explanation:
The lateral surface area of a triangular prism is 120 in?. If the perimeter of the base is
20 inches, what is the height?
Answers
Answer:
6
Step-by-step explanation:
Will give brainliest answer
Answers
Answer:
p(4)=7
p(-9)=-9
this solution is correct
Cellular phone service is available for $37 per month for 1847 minutes. What is the monthly cost per minute? Round your answer to the nearest tenth of a cent.
The cost for the phone service is cents per minute.
Answers
Which line plot shows the data?
Answers
Answer:
it is B
Bbbbbbbb
The line plot shown C in the figure is correct.
What is line plot?A line plot is a way to display data along a number line. Line plots are also called dot plots. Below is an example of a line plot showing the distance 17 turtles traveled in an hour (we know it is 17 turtles because there are 17 dots on the line plot).
here, we have,
Given that the recorded lengths of ribbon pieces which is used in project is given..
Frequency refers to the number of times an event or value occurs. A frequency table is a table that lists items and shows how many times those items occurred.
A line plot displays the data using a no. line.
Firstly, we will fimd the frequency of each value
Values Frequency
9 (7/8) 1
10(4/8)=10(1/2) 1
10(5/8) 1
10(6/8)=10(3/4) 1
10(7/8) 1
11(2/8)=11(1/4) 3
Option A is incorrect because 11(2/8) has no data values in the line plot (i.e. frequency = 0)
Option B is incorrect because 11(2/8) has no data values in the line plot (i.e. frequency = 0)
Option C is correct because the frequency distribution of the data is represented correctly in the line plot.
Option D is incorrect because 11(2/8) has 2 data values in the line plot (i.e., frequency = 2)
Hence, the line plot which correct shows the data is third line plot.
Learn more about line plot from here
brainly.com/question/8989301
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Directions:Identify the constant used in the following algebraic expressions and
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Answers
Answer:
2
Step-by-step explanation:
Constants in an equation represents numbers. They are not attached to any variable. Given the equation y = 3x + 2, you will see that the term that is standing alone without a variable here is 2. This shows that the constant used in the equation is 2
What is the volume of this figure? A:320 inches cube, B:400 inches cube, C: 480 inches cube or, D:560 inches cube?
Answers
Answer:
480 in³
Step-by-step explanation:
15x4x4=240
10x4x4=160
5x4x4=80
240+160+80=480