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Related Questions
Solution to the equation y=1/4x +8
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Answer:
x = 4 y − 32
I hope it's correct
PLEASE ANSWER WILL GIVE POINTS!!!!!!!!!!!
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Given:
The figure of a right triangle ABC.
To find:
The trigonometric ratios [tex]\sin B, \tan A, \cos B[/tex].
Solution:
Using Pythagoras theorem,
[tex]Hypotenuse^2=Perpendicular^2+Base^2[/tex]
[tex]AB^2=AC^2+BC^2[/tex]
[tex](10)^2=(6)^2+BC^2[/tex]
[tex]100-36=BC^2[/tex]
[tex]64=BC^2[/tex]
Taking square root on both sides.
[tex]\sqrt{64}=BC[/tex]
[tex]8=BC[/tex]
So, measure of BC is 8 units.
Now,
[tex]\sin \theta=\dfrac{Opposite}{Hypotenuse}[/tex]
[tex]\sin B=\dfrac{AC}{AB}[/tex]
[tex]\sin B=\dfrac{6}{10}[/tex]
[tex]\sin B=\dfrac{3}{5}[/tex]
Similarly,
[tex]\tan \theta=\dfrac{Opposite}{Adjacent}[/tex]
[tex]\tan A=\dfrac{AC}{BC}[/tex]
[tex]\tan A=\dfrac{6}{8}[/tex]
[tex]\tan A=\dfrac{3}{4}[/tex]
And,
[tex]\cos \theta=\dfrac{Adjacent}{Hypotenuse}[/tex]
[tex]\cos B=\dfrac{BC}{AB}[/tex]
[tex]\cos B=\dfrac{8}{10}[/tex]
[tex]\cos B=\dfrac{4}{5}[/tex]
Therefore, the required trigonometric ration are [tex]\sin B=\dfrac{3}{5}, \tan A=\dfrac{3}{4}, \cos B=\dfrac{4}{5}[/tex].
How do u find the answer
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Answer:
ok we dont know what for net time if you where going to post a picture with is press the paperclip button and choose what photo you want.
Step-by-step explanation:
Please mark as brainllest really need this one. have a nice week
[o]-[o]
\___/
[tex]y-5\geq -7[/tex]
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please solve this :)
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Answer:
Step-by-step explanation:
hello :
cos66° = x/14
x= 14× cos66°
x= 14× 0.41
x=5.74
if a=3 what does 3(6-)=
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Answer: -18
Step-by-step explanation:
3 x -6 = 18
Answer:
3(6-) = 18-
Step-by-step explanation:
Paragraph One
He drives a racecar 80 miles per hour. He motivates audiences of hundreds. He's earned awards for his performance on and off the racetrack, and he's traveled the country to compete. Did we mention that he's 13 years old? One look at his accomplishments and it is easy to see that Noah "Little Gator" Cornman is on the fast track to success. "Little" might be a part of his nickname, but it does not describe his determination to succeed and his heart to make a difference for kids like him.
In paragraph 1, which sentence implies that the author is impressed with the teen's accomplishments?
He drives a racecar 80 miles per hour.
He motivates audiences of hundreds.
Did we mention that he's 13 years old?
He's traveled the country to compete.
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Answer:
Did we mention that he's 13 years old?
Step-by-step explanation:
because he inspire alot of people by driving a racecar 80 mph that is fast for a kid at his age.
Answer:
Did we mention that he's 13 years old?
Step-by-step explanation:
Did this in middle school 1 year ago it right
Find the unknown number in each proportion.
X days/4 years = 365.25 days /1 year.
Find the unknown number in each proportion.
33,264 feet/ x miles = 5,280 feet/ 1 miles
it's two different question I hope you guys help me with both plz?
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Answer:
19.0876 i dont know
Step-by-step explanation:
cjgxkkxkkkx
The Roaming Cell Phone Company charges $15.00 per month plus $0.20 per minute of
airtime usage. If Juanita uses x minutes of airtime, what is an equation that can be
used to determine her monthly cell phone bill (C)?
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Answer:
15xc + 0.20x(X)
Step-by-step explanation: Looks complex but hope this helps
2x+y=21;y=-2x+21
please hurry I need this straight away
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Step-by-step explanation:
2x + y = 21
Solving
2x + y = 21
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-1y' to each side of the equation.
2x + y + -1y = 21 + -1y
Combine like terms: y + -1y = 0
2x + 0 = 21 + -1y
2x = 21 + -1y
Divide each side by '2'.
x = 10.5 + -0.5y
Simplifying
x = 10.5 + -0.5y
Pls help 30 points ASAP
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Answer:
the answer is A
Step-by-step explanation:
hi everyone i got a 16/20 on a final what percent is that im jw
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Answer:
80%
Step-by-step explanation:
help please, i don’t understand these’s type of problems
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3x - 2y = 8
x = -5y-3
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Answer:
for the first one , it's a fraction x = 2 2/3 and for the second one it's x = -3
Answer:
1. ([tex]\frac{8}{3}[/tex],0) x-intercept
2. (0,-4) y-intercept
1. (-3,0) x-intercept
2. (0, -[tex]\frac{3}{5}[/tex]) y-intercept
Step-by-step explanation:
5X > 100 what is x
Help me pls
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Answer:
x > 20
Step-by-step explanation:
5X > 100
Divide each side by 5
5x/5 > 100/5
x > 20
Answer:
x= 20
Step-by-step explanation:
hope this is useful! have a wonderful day. God Bless you!
the photo contains the question
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Bhjkkhfc
Jaishsbakalla
I NEED HELPPPPP!!!!!!!!!!!!!!!
On number 5.
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yes, they are proportional because. $2.56 / 32 = $0.08 and $0.48 / 6 = $0.08
and $0.08 = $0.08
What is 4 times 2 please I’m in need of an answer
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Answer:
8 should be the answer.
Step-by-step explanation:
4 × 2 = 8
Which is more, 159 ounces or 10 pounds?
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Answer:
10 pounds is more
Step-by-step explanation:
6/7x = 7/8 what is w
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Answer:
x = 1 1/48
Step-by-step explanation:
6x/7 = 7/8
cross-multiply:
48x = 49
x = 49/48
x = 1 [tex]\frac{1}{48}[/tex]
Answer:
X = 49/48
Step-by-step explanation:
I know that’s the answer because I did the math so it’s right, and a good night!
HELP DUE IN 10 MINS!
Find the missing side measurement.
Your answer should be a simplified radical or a whole number. (no decimals allowed)
x =
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Answer:
x = 20 unitsStep-by-step explanation:
Given the right triangle with one side unknown
Use Pythagorean Theorem to find the value of x:
x² = 16² + 12²x² = 256 + 144x² = 400x = √400x = 20HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
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Answer:
D
Step-by-step explanation:
Growth rate is exponential, and rate is 100%
Answer:
d
Step-by-step explanation:
of 10
Sarah was thinking of a number. Sarah doubles it, then adds 4
to get an answer of 97.7. What was the original number?
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Answer:
46.85
Step-by-step explanation:
subtract 4 then divide it by 2
please give answer i gives biranlist
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Answer:
The answer should be 54, lmk if it works
find surface area of this cone
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Answer:
SA = 200π cm²
Step-by-step explanation:
The surface area is calculated as
SA = area of base + area of curved surface
= πr² + πrs ( r is the radius and s the slant height )
Using Pythagoras' identity in the right triangle to find s
s² = 15² + 8² = 225 + 64 = 289 ( take square root of both sides )
s = [tex]\sqrt{289}[/tex] = 17
SA = π × 8² + π × 8 × 17
= 64π + 136π
= 200π cm²
Is this line an accurate line estimate of
best fit for the data?
Yes
No
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Answer:
no.........................
Solve the two step equation
x - 3 =2
( please give detail )
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Answer:
x=5
Step-by-step explanation:
x-3=2
x-3=2
+3 +3
x=5
Ethan's mom tried a new bean soup recipe. She used 2 cups of black beans and 5 cups of kidney beans. The family loved it, so she made a larger batch to freeze with 4 cups of black beans and 12 cups of kidney beans. Did the two batches have the same ratio of black beans to kidney beans?
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Answer:
no the amount of Kidney beans is not proportional to the amount of black beans
Find the value of x and the measure of the angle labeled 6xº.
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Answer:
30=6x(vertically opposite angle)
x=30/6=5
b.x=5,angle measure is 30
PLS HELPP I REALLY NEED HELP ON THIS I WILL MARK YOU BRAINLIEST
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Answer:
b
Step-by-step explanation:
If the scale is 1cm = 4in, and you have 6cm, you need to multiply 4 by 6.
b) 40in
You need to multiply 10 by 4.
Hope this helps x