In ΔQRS, the measure of ∠S=90°, QS = 11, SR = 60, and RQ = 61. What is the value of the sine of ∠Q to the nearest hundredth?
Answers
Answer:
0.98
Step-by-step explanation:
Below is a drawing of the triangle (drawing it out is an important step if you have trouble visualizing it).
Sine = opposite/hypotenuse, in this case, SR (60) is the opposite of angle Q and RQ (61) is the hypotenuse.
Sin(angle Q) = 60/61 = 0.98
Related Questions
Part B: Suppose Steven combined the table-
tennis balls into one large bag instead of two
individual bags. Would the probability change
from Part A if Steven wanted to draw a "1" and a
"B" without replacement?
A
Answers
Answer:
D.
Yes, the probability would change because you are drawing from one bag and this changes the number of possible outcomes.
Step-by-step explanation:
Yes, the probability would change because you are drawing from one bag and this changes the number of possible outcomes.
What is the probability?Probability in mathematics is the possibility of an event in time. In simple words how many times does that incident is happening in any given time interval?
Given:
Suppose Steven combined the table tennis balls into one large bag instead of two individual bags.
When the two bags are combined into one, the number of possible outcomes is reduced.
Drawing from one bag means that there is now only one set of balls to choose from, rather than two separate sets.
This means that the total number of possible outcomes is reduced, which changes the probability of drawing a "1" and a "B" without replacement.
Therefore, the probability would change.
To learn more about the probability;
brainly.com/question/11234923
#SPJ5
What is the solution to this equation?
X-7 = 18
O A. x= 11
O B. X= 35
O c. x = 25
O D. x = 9
Answers
Answer:
The answer is c or x=25
Step-by-step explanation:
+7 +7
X=25
The answer is C x=25
What is 28% of 80???????????????????????????????????????/
Answers
Answer:
22.4
Step-by-step explanation:
m8 just use a calculator...
Answer: 22.4
Step-by-step explanation:
28 x 80 = 22.4
100
please help me!!! PLEASE!!!!!!!
The system of equations (picture shown) has (blank)
blank options (shown in pictiure)
1. no solution
2. infinitely many solutions
3. one solution
Answers
Answer:
no way
Step-by-step explanation:
addison rae? is that u?
Select all the order pairs that satisfy the function y=3x+4
(4,-8)
(2,-10)
(-1,7)
(-3,4)
Answers
Answer:
none
Step-by-step explanation:
1 a. A boat can travel 378 miles on 31.5
gallons of gasoline. How far can it travel
on 24.4 gallons?
Answers
Answer:
The boat will travel 292.8 miles on 24.4 gallons.
Step-by-step explanation:
How I figured this out was I divided 378 by 31.5 which got me 12. I then took 12 and multiplied it by 24.4
Can someone tell yo yo sis how do I
Answers
Please help will give Brain!!
Answers
Answer:
50⁰
Step-by-step explanation:
because its still the same angle
Answer:
x=50
Step-by-step explanation:
How do you do this problem
Answers
Answer:
Step-by-step explanation:
U have 20 dollars and u spend d amount of dollars on ice cream.
basically it’s 20$-d$ or 20-d
NEED ASAP!!
Describe what probability is and how it is used in the real world. Explain how to calculate probability of an event. Explain the difference in something being unlikely, likely, certain, and equally likely to happen. Write 3-5 Sentences
Answers
Answer:
Probability is the mathematical term for the likelihood that something will occur, such as drawing an ace from a deck of cards or picking a green piece of candy from a bag of assorted colors. You use probability in daily life to make decisions when you don't know for sure what the outcome will be.
Step-by-step explanation:
pls hurry i am on a timer
Answers
Answer:
It's B-(x-2) (x+5),
Step-by-step explanation:
I don't know how to explain
Answer:
B
Step-by-step explanation:
i know the answer cause i had the same question for my exams.
The bookstore had a new bookshelf that
could hold 62 books. The owner divided
the 62 books evenly among the 5
shelves. When split evenly, how many
books were on each of the 5 shelves?
Answers
Answer:
[tex]12[/tex] books
Step-by-step explanation:
[tex]62 \div 5 = 12remainder2[/tex]. Get rid of the the remainder ([tex]2[/tex]) because it was specified that the books were split evenly, and then answer is [tex]12[/tex].
Solve for n:
n
12 = 5n + 5
please help
Answers
Answer:
7/5
Step-by-step explanation:
plug in 7/5 to answer
12=5(7/5)+5
12=7+5
12=12
it checks!
5n=7
n=7/5
Hope this helps!
- (6x + 4) + 8x simplify and show work plsss
Answers
Answer:
2x-4
Step-by-step explanation:
-( 6x + 4+ 8x
-( 6x + 4+ 8x
2x-4
five years ago, Alicia was twice as old as her brother Alex. if Alicia is 13 years old, how old is Alex ?
Answers
Answer:
8
Step-by-step explanation:
what is the value of X. 2.5(x+4)= 4.75
Answers
Answer:
-2.1
Step-by-step explanation:
2.5(x+4)=4.75
or,2.5x+10=4.75
or,2.5x=4.75-10
or,2.5x= -5.25
or,x =-5.25/2.5
or,x= -2.1
∴x=-2.1
(Ans)
Hope you find it helpful.........
Answer:
2.5(x+4)=4.75
2.5x+10=4.75
2.5x=4.75-10
2.5x=-5.25
Divide through by 2.5
2.5x÷2.5=-5.25÷2.5
X=-2.1
i need the answer to these questions FAST PLEASE
Answers
Answer:
[tex]\underline{\underline{ \boxed{ans(1)}}} \: \boxed{x = 11} \\ \\ \underline{\underline{ \boxed{ans(2)}}} \: \boxed{x = 9} \\ \\ \underline{\underline{ \boxed{ans(3)}}} \: \boxed{x = 10} \\ \\ \underline{\underline{ \boxed{ans(4)}}} \: \boxed{x = 6} \\ \\ \underline{\underline{ \boxed{ans(5)}}} \: \boxed{x = 7} \\ \\ \underline{\underline{ \boxed{ans(6)}}} \: \boxed{x = 13} \\ \\ [/tex]
Step-by-step explanation:
[tex]\underline{\underline{ \boxed{ans(1)}}} \\ \frac{54}{36} = \frac{24}{x + 5} : \\ (36)(24) = (54)(x + 5) \\ (x + 5) = \frac{(36)(24)}{(54)} \\ x = 16 - 5 \\ \boxed{x = 11} \\ \\ \underline{\underline{ \boxed{ans(2)}}} \\ \frac{(20 + 8)}{20} = \frac{(2x + 3)}{15} : \\ (20)(2x + 3) = (15)(28) \\ (2x + 3) = \frac{(15)(28)}{(20)} \\ 2x = 21 - 3 \\2x = 18 \\ \boxed{x = 9} \\ \\ \underline{\underline{ \boxed{ans(3)}}} \\ \frac{24}{28} = \frac{x + 8}{3x - 9} : \\ (28)(x + 8) = (24)(3x - 9) \\ 28x + 224 = 72x- 216 \\ 72x - 28x = 224 + 216 \\ 44x = 440 \\ \boxed{x = 10} \\ \\ \underline{\underline{ \boxed{ans(4)}}} \\ \frac{39}{4x + 2} = \frac{42}{5x - 2} : \\ (42)(4x + 2) = (39)(5x - 2) \\ 168x + 84 = 195x- 78 \\ 195x - 168x = 84 + 78 \\ 27x = 162 \\ \boxed{x = 6} \\ \\ \underline{\underline{ \boxed{ans(5)}}} \\ \frac{48}{4x + 4} = \frac{60}{7x - 9} : \\ (60)(4x + 4) = (48)(7x - 9) \\ 240x + 240 = 336x- 432 \\ 336x - 240x = 240 + 432 \\ 96x = 672 \\ \boxed{x = 7} \\ \\ \underline{\underline{ \boxed{ans(6)}}} \\ \frac{40}{40 - 5} = \frac{3x - 7}{2x + 2} : \\ (40)(2x + 2) = (35)(3x - 7) \\ 80x + 80 = 105x- 245 \\ 105x - 80x = 80 + 245 \\ 25x = 325 \\ \boxed{x = 13} \\ \\ [/tex]
help asap!! slove for x, (4x+5) + (2x -7) =40
Answers
You’re welcome
Stephen purchased a guitar, which was originally priced at $80 but discounted at 25%. He also had to pay 5% sales tax. What amount did Stephen pay to purchase the guitar?
Answers
Discounted by 25% means he paid 75% of the original price:
80 x 0.75 = $60
Now multiply the sale price by 1 + tax rate:
60 x 1.05 = 63
He paid $63 total.
THIS TABLE LINEAR OR NON-LINEAR?
Answers
Answer:
yes
Step-by-step explanation:
Answer- I'm pretty sure it's linear
Step-by-step explanation:
solve the image below please
Answers
Answer:
C
Step-by-step explanation:
The area of the smaller rectangle is x².
The larger rectangle is 4 times that area: (2x)(2x) = 4x²
So in total you have 4x² + x² = 5x²
Answer C is also 5x² by calculating 6x²-x²
Solve the inequality 13 > 3x + 1
Answers
step by step explanation:
13 > 3x + 1
-1 -1
12 > 3x
/3 /3
4 > x
I hope it helps you ❤️❤️❤️
If the national average for a gallon of gas is $3.10, how much should you expect to pay for gas in philadelphia versus atlanta
Answers
Answer: $3.63 / $3.29
Step-by-step explanation:
In Philadelphia, you would pay:
= 3.10 * Percentage of national average for transport
= 3.10 * 117%
= $3.63
In Atlanta:
= 3.10 * Percentage of national average for transport
= 3.10 * 106%
= $3.29
The table below compares the cost of living in Philadelphia and Cleveland, with the numbers representing percentages of the national average.
Answer:
$3.63 / $3.29
Step-by-step explanation:
Just did test
Graph (–4, 5), (2, 3), (–3, 0), (–4, –5), (–5, 2), and
(–5, 3) and connect the points to form a polygon.
How many sides does the polygon have?
The polygon has
sides.
Answers
Answer:
my bad im so sorry
Step-by-step explanation:
Answer:
The polygon has 6 sides
Step-by-step explanation:
!!HELP ME PRETTY PLEASE!!Examine the four different companies in the table, which shows their yearly income and their tax rate. Which type of taxation does this table best represent?
Answers
Answer:
regressive tax
Step-by-step explanation:
Tax is a compulsory sum levied by the government or an agency of the government.
There are 3 types of taxes
1. proportional tax - the same amount of tax rate is levied on everyone.
2. regressive tax - lower earning inviduals are taxed
Answer: its proportional
Step-by-step explanation:
i got it right
what’s the equation for this table?
Answers
Lucia measured the high school and made a scale drawing. The scale she used was 2 centimeters : 3 meters. The parking lot is 54 meters wide in real life. How wide is the parking lot in the drawing?
Answers
Answer: The parking lot in the drawing is 36 centimeters.
Step-by-step explanation:
Given: Actual width of parking lot = 54 meters
The scale she used was 2 centimeters : 3 meters.
i.e. 3 actual meters = 2 centimeters on drawing
⇒ 1 actual meter = [tex]\dfrac23[/tex] centimeters on drawing
⇒ 54 actual meters = [tex]54\times\dfrac23[/tex] centimeters on drawing
⇒ 54 actual meters = 36 centimeters
Hence, the parking lot in the drawing is 36 centimeters.
PLZ HELP I GIVE U BRAINLIEST
Answers
Answer:
Step-by-step explanation:
231/32
7 7/32
Answer:
7 7/32
Step-by-step explanation:
If c represents the cost, in dollars, and s is the number of shirts, which equation correctly identifies the relationship between the cost and the number of shirts?
Answers
Answer:
Well, you can't make an offical equation here because it doesn't say how many shirts your offically getting.
However, if you wanted to make an correct equation you want to times the amount of shirts your getting by the cost of a shirt, to get the final cost.
Step-by-step explanation:
1. What is the slope m of the
graphed line?
Answers
Answer:
m=0
Step-by-step explanation:
When there is a vertical line, The line is not going down meaning that it would be x/0
In this instance, X=5
5/0= 0
So M=0