Write a proportion that can be used to find the value of x. Do not solve.
x
18
32
Answers
Step-by-step explanation: ummnmm i think 18
The proportion of the value is is 18/a = a/16 , A proportion is an equation that sets two ratios at the same value.
What is proportion ?A proportion is an equation that sets two ratios at the same value. For instance, you could express the ratio as follows: 1: 3 if there is 1 boy and 3 girls (for every one boy there are 3 girls) There are 1 in 4 boys and 3 in 4 girls. 0.25 are male (by dividing 1 by 4)
If two ratios depict the same relationship, they are said to be proportionate. By writing two ratios as fractions and then reducing them, one can determine if they are proportionate. Your ratios are proportional if the reduced fractions are equal.
Given:
It is a similar triangle to the one in the example.
The hypotenuse measures 18 units in length.
The leg is a certain length.
The portion of the hypotenuse is 16 units long.
We must ascertain the ratio that was employed to calculate the value of a.
We will use the geometric mean leg rule to discover the ratio needed to calculate the value of a.
When using the "leg rule," we have;
hypotenuse/leg
leg/part
Substituting the values of hypotenuse, leg and part, we get;
18/a = a/16
Thus the proportion of the value is is 18/a = a/16
The complete question is :
Which proportion can you use to find the value of a?
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Related Questions
Can someone plzz help this assignment is due in 15 minutes and I really need help on some questions!!! Ms. Martinez, an experienced typist,
averages only 3 errors in 500 words.
On the average, what percent of the
words that Ms. Martinez types
contain mistakes?

Answers
Answer:
0.6%
Step-by-step explanation:
divide 3 by 500
get 0.006 and move decimal back 2 places to give the percent
The two triangles shown are similar. Which of the following is an acceptable similarity statement for the triangles?
Question options:
A)
ΔSQR ∼ ΔVUT
B)
ΔQSR ∼ ΔVUT
C)
ΔSRQ ∼ ΔVUT
D)
ΔRQS ∼ ΔVUT
Answers
Answer:
I think of A
Step-by-step explanation:
is that right
Answer:
ΔSRQ ∼ ΔVUT
Step-by-step explanation:
i got it correct
needhelp
select the correct answer
what are the ratios equvialnt to each other
a 1:6 and 2:9
b 2 :23 and 4:8
c 1:64 and 4:16
d 1:16 and 4:64
Answers
A die is rolled. The set of equally likely outcomes is {1, 2, 3, 4, 5, 6}. Find the probability of getting a 9.
Answers
Answer:
you are only rolling 1 dice the probability of getting 9 is 0 there are only 6 sides to one die
Probability of getting a 9 is 0
Give that;
Total number of outcome in die = 6
Total numbers are {1, 2, 3, 4, 5, 6}
Find:
Probability of getting a 9
Computation:
Number of outcome 9 come in a die = 0
So,
[tex]Probability = \frac{Number\ of\ favourable\ outcomes}{Total\ outcomes}[/tex]
Probability of getting a 9 = 0 / 6
Probability of getting a 9 = 0
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_______ × 0.89 > 0.89 whats answer
Answers
I think this because since it’s times you would do backwards and divide 0.89 divided by 0.89 and you would get 1. I hope I’m correct sorry if I’m not.
Answer:
the answer can be anything greater than 1
Step-by-step explanation:
Help due in 1o mins!!!
Answers
Answer:
c = 15
Step-by-step explanation:
The angles are4 a linear pair and are supplementary, so the sum of their measures is 180 deg.
7c - 7 + 6c - 8 = 180
13c - 15 = 180
13c = 195
c = 15
Explanation:
The line equates to 180, so you would put both equations (7c-7 , 6c-8) together and equal it to 180°.
So, it would come out looking like this:
7c-7+6c-8=180.
You’d add 7c and 6c to get 13c, and then subtract -8 from -7 (-7-8) to get -15.
The equation would now look like this.
13c-15= 180.
You’d add 15 to 180 to get 195. Then, you’d divide 195 by 13 to get 15, which would mean c=15.
by how much is the product of 2 1/2 and 2/5 less than 4
Answers
Answer:
3
Step-by-step explanation:
Solve for w: 30= 6/5w
Answers
Answer:
w = 25
(Hope this helps! Btw, I am the first to answer.)
Answer:
[tex]w = \boxed{\frac{1}{25} }[/tex]
Step-by-step explanation:
[tex]if \:: 30= \frac{6}{5w} \\ (30) \times (5w) =( 6) \times (1) \\ 5w = \frac{6}{30} \\ 5w = \frac{1}{5} \\ (5) \times (5) \times (w) = (1) \times (1) \\ w = \frac{1}{(5) \times (5)} \\ w = \frac{1}{ {5}^{2} } = \frac{1}{25} [/tex]
At Quality Tees, shirts sell at a
rate of $12.50 per shirt, with a
flat shipping rate of $8. Tony
spent a total of $83. How many
shirts did Tony purchase?
Answers
12.5x+8=83
12.5x=83-8
12.5x=75
x=75/12.5
x=6
Help PLEASE I'll mark u brainliest
Answers
Answer:
c
Step-by-step explanation:
multiply 14 and 6 to find the area of base
hope this helps :)
84 X 11 = 924
base x width x height
ANSWER: 924 sq. inches
Find the length of DB and EC given the length of FB is
Answers
Answer: DB=31.66and EC=49.32
Step-by-step explanation:
What’s the a and b from the quadratic function
Answers
Answer: a=1 b=-4
Step-by-step explanation:
Apply the equation y= a^2+bx+c
The difference of the highest and lowest observation is called.
Answers
Answer:
Range
Step-by-step explanation:
The difference of the highest and lowest observation is called Range.
Can't get my head around this at all any help would be greatly appreciated.
Answers
Answer:
The input is -6, hope this helps :D
Step-by-step explanation:
Represent the machines as expressions:
outputA= 7x-6
outputB= 3x+2
Find the input when the outputA is 3*outputB:
outputA=3outputB
(7x-6)=3(3x+2)
7x-6=9x+6
2x=-12
x=-6
Answer:
[tex]x=-6[/tex]
Step-by-step explanation:
[tex]A=7x-6\\B=3x+2\\For A=3B\\7x-6=3(3x+2)\\7x-6=9x+6\\2x=-12\\x=-6\\[/tex]
a que fraccion es equivalente 2 1/3
Answers
Answer:
Step-by-step explanation:
2 = 6/3
2⅓ = 6/3 + 1/3 = 7/3
SOMEONE HELPPP MEEE !!!!!!
Answers
Answer:
you cant see it and we dont know who tom is is there story?
Step-by-step explanation:
A computer that originally costs $929 was returned to the electronics
store. Because the box was opened, the store put it on the clearance
rack for 35% off. What is the price of the computer?
Answers
Answer:
32.15
Step-by-step explanation:
Lexus skateboards from his house to school 4 miles away. It takes him 20 minutes.
Assume that Lexus skateboards at a constant rate.
Part A
Write an equation to represent the number of miles, m, that Lexus can skateboard in t minutes.
Answers
Answer:
[tex]\displaystyle m = \frac{1}{5}\cdot t[/tex]
Step-by-step explanation:
Proportional Model
The number of miles m that Lexus can skateboard in t minutes can be modeled by:
m = kt
It's given that Lexus skateboard from his house to school for a distance of m=4 miles in t=20 minutes.
Substituting:
4 = k.20
Dividing by 20
[tex]k=\frac{4}{20}[/tex]
Simplifying:
[tex]k=\frac{1}{5}[/tex]
This produces the model
[tex]\displaystyle m = \frac{1}{5}\cdot t[/tex]
I used the equation y=4x+20.
Calculate the mean: 5, 4, 8, 12, 15
Answers
Answer: 5
Step-by-step explanation:
the mean is 5+4+8+12+15= 44
44 divide by 5= 8.8
what is the answer :(
Answers
Answer:
70 inches
Step-by-step explanation:
10 in x 7 in =70 inches
MARK ME BRAINLIEST!!!!!!!!!!
Evaluate the expression pleasse :)!!! I hate my anxiety:)
(0.4)(−3.5)(−9)
Answers
three cones have a volume of 192π cm³.Cone A has a radius of 2 cm. Cone B has a radius of 3 cm. Cone C has a radius of 4 cm. find the height of each one
Answers
9514 1404 393
Answer:
A: 144 cm
B: 64 cm
C: 36 cm
Step-by-step explanation:
The volume of a cone is given by ...
V = (1/3)πr²h
Solving for h, we get ...
3V/(πr²) = h
Filling in the given values, we get ...
3(192π)/(πr²) = h
576/r² = h
Then the heights of the different cones are ...
A: r = 2, h = 576/4 = 144 . . . cm
B: r = 3, h = 576/9 = 64 . . . cm
C: r = 4, h = 576/16 = 36 . . . cm
You have a bid of $250 per room for 180 guest rooms. You want to comp 12 rooms for the upcoming teacher convention. What is your average room rate across the paid and free rooms? Round to the nearest dollar.
a) $234
b) $244
c) $250
d) $254
Answers
Answer:
C
Step-by-step explanation:
If two fractions are between 0 and 1, can their product be more than 1? please explain. Thank You.
Answers
Answer:
B) always less than either of the original fractions
Step-by-step explanation:
We can easily Answer this by taking some values.
The question states that the two fractions, each have values between 0 and 1.
Let us say one of the fraction is 1/2 and the other fraction is 1/3 .
The product of the two fractions is 1/2 x 1/3 = 1/6 .
is lesser than both 1/2 and 1/3 .
So, the correct answer is that the product is always less than either of the original fractions.
The two fractions are between 0 and 1 their product will always less than either of the original fractions.
What is fraction?A fraction is number expressed "as quotient, in which the numerator is divided by denominator".
According to the question,
If two fractions are between 0 and 1. In order to check their product be more than 1.
Let us assume one fraction is 1/2 and the other fraction is 1/3. The product of the two fractions:
1/2 x 1/3 = 1/6.
Since the value of fraction 1/2 is 0.5, the value of fraction 1/3 is 0.3333 and the value of fraction 1/6 is 0.166667.
It clearly shows 0.5 > 0.16667 and 0.3333 > 0.16667.
Hence, the two fractions are between 0 and 1 their product will always less than either of the original fractions.
Learn more about fractions here
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The number of bacteria in a certain population increases according to a continuous exponential
growth model at a rate of 8.1% per hour. There are 1800 bacteria at t = 0.
Write an equation that gives the number of bacteria after t hours.
Answers
Answer:
Step-by-step explanation:
1. Find the unit rate per sandwich. Round to the
nearest hundredth if necessary: $210 for 50
sandwiches.
Answers
Answer:
$4.20
Step-by-step explanation:
You take 210 and divide it by 50 and then it equals out to $4.20. Hope this helps! <3
What is the value of the leading coefficient?
34
2
1
-4
X
2
2
4
6
-1
0
-1
- 2
3
-5
Answers
9514 1404 393
Answer:
1/30
Step-by-step explanation:
The zeros of the function are ...
-32 (multiplicity 2)5So, the factorization for some leading coefficient 'a' is ...
y = a(x +3)(x -2)²(x -5)
and the y-intercept is ...
y = a(3)(-2)²(-5) = -60a
The graph shows the y-intercept is -2, so we must have ...
-2 = -60a
1/30 = a
The leading coefficient is 1/30.
Ruth's gross paycheck last week was $445.50 from working 27 hours. What is her hourly
pay rate?
Answers
______________________________
= $445.5 ÷ 27Hrs= 16.5= $16.50Ruth's Hourly Pay Rate Is $16.50______________________________
PLZ HURRY
How many solutions does this system have?
x+4y= 6
y=2x-3
A.one
B.two
C.an infinite number
D.no solution
Answers
Answer:
One
Step-by-step explanation:
x+4y = 6
if why is 2x-3 plug it in
x+4(2x-3) = 6
simplify it and you get
x=2
A. one
x = 2,y = 1
~iwa-chan
5.2 × _______ = 5.2 whats the answer
Answers
Answer:
1
Step-by-step explanation: