Use one of the triangles to approximate PQ in the triangle below.
Choose 1 answer:
(Choice A)
4.5 units
(Choice B)
5.4 units
(Choice C)
9.1 units
(Choice D)
10.9 units
Answers
Answer:
The answer is B 5.4 units
Step-by-step explanation:
The approximate value of PQ in the right angle triangle is 5.4 units.
Right angle triangleA right angle triangle has one of its angles as 90 degrees. Therefore, the sides can be found by trigonometric ratios.
Hence,
sin 50 = opposite / hypotenuse
sin 50 = PQ / 7
cross multiply
PQ = 7 sin 50°
PQ = 7 × 0.76604444311
PQ = 5.36231110183
PQ = 5.4 units
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Related Questions
A carnival charges $5 to enter, and $2 per ride. If you paid a total of $23, how many rides did you go on at the carnival?
Answers
Answer:
11.5
Step-by-step explanation:
You divide 2 and 23
But I am not sure
Answer: 9 rides
Step-by-step explanation:
23 dollars minus the five dollars to enter is $18.
$18 is divided by the $2 required to ride each ride.
Solve The Quadratic Equation by the Square Root Method.
(x + 1)^2-4 = 0
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Answer:
Step-by-step explanation:
Answer:
x=-3, x=1
Step-by-step explanation:
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29
Step-by-step explanation:
the table shows the number of cups of water required when cooking different amounts of rice
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This scatter plot shows the relationship between the number of sweatshirts sold and the temperature outside
Answers
Answer:
y intercept: 250
slope: -10/3
Step-by-step explanation:
y intercept is where x = 0
slope is found by using the equation (y2 - y1) / (x2 - x1) = (200 - 250) / (15-0) = -50 / 15 = -10 / 3
The y intercept of the scatterplot is 250 sweat shirts and the slope is (10/3)
What is a linear function?
A linear function is in the form:
y = mx + b
Where m is the rate of change and b is the y intercept.
Let y represent the number of sweat shirts sold and x represent the temperature.
The y intercept is at (0, 250).
Using point (0, 250) and (15, 200):
Slope = (200 - 250) / (15 - 0) = 10/3
The y intercept of the scatterplot is 250 sweat shirts and the slope is (10/3)
Find out more on linear function at: https://brainly.com/question/2972832
Which two teams have equivalent
100
ratios of wins to losses?
Team Wins Losses
Leopards
15
10
Pirates
12
8
Knights
14
7
Lions
18
10
Answers
Answer:
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Step-by-step explanation
Answer and explain how you gotttt it please
Answers
Answer:
x= 17
Step-by-step explanation:
5x-7=3x+27
move 3x to other side by doing the oppostie (subtracting 3x)
5x-7-3x=27
2x-7=27
move -7 to other side by adding it (to the other side)
2x= 7+27
2x= 34
divide by 2 (on both sides) to get x by itself
2x/2=34/2
x= 17
Plsss help again! ( and tysm for the ppl who helped me last time I appreciate it :) /
n have a good day <33!!! ( like again lol!! )
Answers
Answer:
2
Step-by-step explanation:
It's 2 because as you can see in the botton 4/10 and 8/20, 4 x 2=8 and 10 x 2=20. It's like saying you're multiplying the same thing for the top and bottom of both fractions. So, the two fractions on the top with the juice is getting multiplied by 4.
Answer:
2
Step-by-step explanation:
24÷6=4
knowing this you then divide 8 by 4 to get the numerator
8÷4=2
If a candy bars original price was $2 and the amount of the discount was $0.30 how much is the percent of discount off?
Answers
15% off........................................
Find the volume of a baseball if the diameter is 2.86 inches
Answers
Answer:
8.1796
Step-by-step explanation:
2.86 x 2.86 = 8.1796
5/8 = x/6
All them numbers are fractions
Find X
Answers
Answer:
x = 3.75
Step-by-step explanation:
You need to cross multiply.
First multiply 6 and 5, then divide that by 8.
Good Luck!!
Answer:
Step-by-step explanation:
hello :
5/8 = x/6 means : 8x = 30
x = 30/8
Which expression shows the area of the base of each pyramid? (One-fourth x) squared in.2 (One-third x) squared in.2 (One-half x) squared in.2 x2 in.2
Answers
Answer:
(a) [tex]Area = (\frac{x}{4})^2[/tex]
Step-by-step explanation:
The question is incomplete. (See comment for complete question).
From the completed question, we have:
[tex]Total\ base\ length = x[/tex]
[tex]n = 8[/tex] --- number of pyramids
Required
An expression for the area of the base
The total base length of the pyramid represents the perimeter of the base.
And since the base is a square, then the following relationship exist.
[tex]Total\ base\ length = 4L[/tex]
Where L represents the length of each side.
This gives
[tex]4L = x[/tex]
Make L the subject
[tex]L = \frac{x}{4}[/tex]
The area of the base is then calculated as:
[tex]Area = L^2[/tex]
[tex]Area = (\frac{x}{4})^2[/tex]
Answer:
A
Step-by-step explanation:
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Answer:
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Step-by-step explanation:
I basically just multiplied first then added the sums. Also you can use a calculator to make sure ur answer is right.
What single decimal multiplier would you use to increase by 9% followed by a 6% decrease?
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Answer:
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Step-by-step explanation:
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Answers
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Answer:
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Step-by-step explanation:
S+15 < 36
S < 21
What percent is represented by the shaded portion on this 10 × 10 grid?
A grid model has 100 squares. 76 squares are shaded.
StartFraction 7.5 Over 100 EndFraction percent
StartFraction 75 Over 100 EndFraction percent
7.5%
75%
Answers
Answer:
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Step-by-step explanation:
76 out of 100 is equal to 76%. This is the answer
Answer:
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Step-by-step explanation:
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Answers
Solve for x
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X=45
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What are ratios and proportions?
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Given that the ratio of pink flowers to purple flowers is 4 to 6 and there are 30 pink flowers,
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A transformation in which a graph or geometric figure is picked up and moved to
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Answers
Answer:
translation. A transformation in which a graph or geometric figure is picked up and moved to another location without any change in size or orientation is a translation.
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7(6x+2)+5x
A.
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B.
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C.
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D.
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Answers
Answer:
D.
Step-by-step explanation:
[tex]7(6x + 2) + 5x \\ 42x + 5x + 14 \\ 47x + 14[/tex]
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Answer:
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Step-by-step explanation:
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Step-by-step explanation:
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Eloise is creating a game for her Strategic Games option.
Her square game board will have 64 squares on the inside and a decorative border around the outside edge.
What is the length of the border?
What assumptions can you make?
Answers
64 square would suggest that sides of square are 8 “units”.
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Answers
Answer:
$30.00
Step-by-step explanation:
$27.60/0.92 = $30.00
Answer:
$30
Step-by-step explanation:
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