Answers
Answer:
sin S = 9/13
sin R= 8/13
cos S= 8/13
cos R= 9/13
Related Questions
5.
How many 3/4 -foot-tall boxes can be stacked in one column against a wall that
is 12 feet high?
Answers
Answer:
I'm pretty sure its 16, so sorry if im wrong. Good luck!<3
Tessellations
Rotate the rectangle 90° clockwise about point T.
Please select the best answer from the choices provided
A.
B.
C.
D.
Answers
Answer:
C.
Step-by-step explanation:
I calculated it logically
What is the result of this calculation?
help really need the answer
Answers
Answer:
2/3 x + 20/21
Step-by-step explanation:
How many triangles can the polygon below be divided into? A polygon with 10 sides. 6 7 8 9
Answers
Answer:
240
I think I'm not sure but try
Answer:
C. 8
Step-by-step explanation:
Just took the test (edge)
Good luck soldiers
what is the slope for (-10,0) and (0,10)
Answers
x or 1
step-by-step explanation:
using m = y2 - y1 / x2 - x1
(-10, 0) (0, 10)
(x1, y1) (x2, y2)
m = 10 - 0 / 0 + 10
m = 10/10
m = 1
Sasha went shopping and decided to purchase a set of bracelets for 25% off the regular price, $44.00. If Sasha buys the bracelets today, she will save an additional 5%. Find the sales price of the set of bracelets with both discounts. How much money will Sasha save if she buys the bracelets today?
Answers
Answer: the answer is #31.35
Step-by-step explanation:
Select the correct answer from each drop-down menu.
Sean created this table to represent the balance of his loan, y, over a period of months, x. The equation for the line of best fit for Sean’s table of data is y = -115.9x + 8,007.30.
x y
0 $8,000
1 $7,888
2 $7,775
3 $7,661
4 $7,547
5 $7,432
6 $7,316
7 $7,200
8 $7,083
9 $6,966
10 $6,848
11 $6,729
12 $6,609
According to the line of best fit and using,
A) interpolation
B) extrapolation
Sean can estimate that the balance of his loan will reach $0 in a month
A) 71
B) 69
C) 68
D) 59
.
Answers
According to the line of best fit and using: B) extrapolation, Sean can estimate that the balance of his loan will reach $0 in a month B) 69.
Line of best fitBased on the information extrapolation should be use since x-coordinate will be higher than 12 (x, y) when y = $0.
Line of best fit equation:
y=-115.9x + 8,007.30.
Hence:
Let x represent the number of month
solving for x
0 = -115.9x + 8,007.30
115.9x = 8,007.30
x = 8,007.30/115.9
x = 69
Therefore according to the line of best fit and using: B) extrapolation, Sean can estimate that the balance of his loan will reach $0 in a month B) 69.
Learn more about Line of best fit here:https://brainly.com/question/16680803
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Scale factors will determine whether a shape is____ or not
Answers
Answer:
similar
Step-by-step explanation:
Hope that helps!
Answer:
Scale factors will determine whether a shape is similar or not.
Step-by-step explanation:
Take this sample from
-varsitytutors.com
"The scale factor is the ratio of the length of a side of one figure to the length of the corresponding side of the other figure. Here, XYUV=123=4 . So, the scale factor is 4 . Note that when a two-dimensional figure is enlarged ( dilated ) by a scale factor of k , the area of the figure is changed by a factor of k2 ."
Note:
I've put up an image, and a PDF file, that can prove my answer. If your computer doesn't have pdf, then go to your download, right-click, and open with chrome.
Have a nice day, and I hope this helps!
-kiniwih426
How many people scored below 80?
21
18
11
12
Answers
Answer:
the answer is 11!
Step-by-step explanation:
Evas mom bought a pizza Eva ate one equal part her friend ate one equal part there was one equal part left for evas mom how much of the pizza was left for evas mom
Answers
Answer:
[tex]\frac{1}{3}[/tex]
Step-by-step explanation:
1÷3= [tex]\frac{1}{3}[/tex]
Given
A ∆GHJ with k
GH
L on GI
are K and L the midpoints of GH and GJ respectively?
is KL || HJ?
is HJ = 2KL?
Answers
Answer:
Is there diagram for this?
If the graph is reflected across the y-axis, what will be the equation of the new graph?
a) y=-3^-x+1
b) y=3^-x+1
c) y=-3^x-1
d) y=-3^x+1
Answers
Answer: If the graph is reflected across the y-axis it would be...
A) y=-3^x+1
Step-by-step explanation:
If a1 = 6 and an
-5an-1 + 4 then find the value of a4.
Help
Answers
Answer:
A4
Step-by-step explanation:
I'm thinking of two numbers: a and b.
The sum of my numbers (a + b) is 6.7, and their
difference (a - b) is 4.3.
What are my two numbers?
Answers
Answer:
5.5 and 1.2
Step-by-step explanation:
Answer:
a = 5.5
b = 1.2
Step-by-step explanation:
5.5 + 1.2 = 6.7
5.5 - 1.2 = 4.3
Convert the following statement into an expression and then find its solution for m = -1. “8more than 4 times a number m”
Answers
8 + 4*-1
8 - 4
4
Find the P-value for a test of the claim that more than 60% of the people following a particular diet will experience increased energy (H1: p > 0.6). Of 100 randomly selected subjects who followed the diet, 70 noticed an increase in their energy level. 2.041 1.5486 1.2743 2.536
Answers
Answer:
The p-value of the test is 0.0207.
Step-by-step explanation:
Test of the claim that more than 60% of the people following a particular diet will experience increased energy (H1: p > 0.6).
The null hypothesis is:
[tex]H_0: p = 0.6[/tex]
The alternate hypothesis is:
[tex]H_1: p > 0.6[/tex]
The test statistic is:
[tex]z = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}[/tex]
In which X is the sample mean, [tex]\mu[/tex] is the value tested at the null hypothesis, [tex]\sigma[/tex] is the standard deviation and n is the size of the sample.
0.6 is tested at the null hypothesis:
This means that [tex]\mu = 0.6, \sigma = \sqrt{0.6*0.4}[/tex]
Of 100 randomly selected subjects who followed the diet, 70 noticed an increase in their energy level.
This means that [tex]n = 100, X = \frac{70}{100} = 0.7[/tex]
Test statistic:
[tex]z = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}[/tex]
[tex]z = \frac{0.7 - 0.6}{\frac{\\sqrt{0.6*0.4}}{\sqrt{100}}}[/tex]
[tex]z = 2.04[/tex]
P-value of the test:
The p-value of the test is the probability of finding a sample proportion of at least 0.7, which is 1 subtracted by the p-value of z = 2.04.
Looking at the z-table, z = 2.04 has a p-value of 0.9793
1 - 0.9793 = 0.0207
The p-value of the test is 0.0207.
Bill is selling stickers to raise money for a charity. He sold 36 stickers on the first day and 23 on the second day. He had 26 stickers left at the end of the second day. How many stickers did Bill have to start with?
Answers
Answer:
85 stickers
Step-by-step explanation:
y - 36 - 23 = 26
y - 59 = 26
y - 59 + 59 = 26 + 59
y = 85
Bill have to start with 85 stickers.
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
If an event can occur in m different ways and if following it, a second event can occur in n different ways, then the two events in succession can occur in m × n different ways.
WE have been given that Bill sold 36 stickers on the first day and 23 on the second day. He had 26 stickers left at the end of the second day.
Then the equation would be;
y - 36 - 23 = 26
y - 59 = 26
Subtract 59 from both the sides;
y - 59 + 59 = 26 + 59
y = 85
Hence, Bill have to start with 85 stickers.
Learn more about the unitary method;
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when you run, your average step length is 42 inches. how many steps would you take to run 1 mile 5280 feet.
Answers
Answer:
1508.5 steps
Step-by-step explanation:
brainliest
Answer:
1508.5 steps. 1509 rounded to the nearest whole number.
Step-by-step explanation:
12 inches = 1 foot
5280 × 12 in = 63,360 in
63,360 in/42 in = 1508.57142857
Help me plss. ASAP, ty
Answers
Answer:
A) 16 / 9 B) 7/9
Step-by-step explanation:
Zoe compares the price of a sweatshirt at two stores. At Store A, the sweatshirt costs $25. A friend told her that the sweatshirt costs 30% more at Store B.
Zoe wrote the expression 25+0.3(25) to find the price of the sweatshirt at Store B.
Which equivalent expression could she also use to find the price of the sweatshirt at Store B?
A) (1+0.3)25
B) (1−0.3)25
C) 1+0.3(25)
D) 25 + 0.3
Answers
Answer:
A) (1+0.3)25
Explanation:
Zoe's expression 25+0.3(25) equals to 32.5. So the only expression that equals to 32.5 is A) (1+0.3)25.
Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
The histogram shows the number of people in different age groups who visited Rays coffee shop on a Tuesday morning.
Number of Customers in Different Age Groups
36
30
Number of Customers
24
18
12
6
0-
15-18
27-30
19-22 23-26
Age in Years
48
30
6
60
the maximum customer age recorded in
the histogram
Answers
Answer:
The maximum customer age recorded in the hisorograhm would be 30
The differiance of 27-30 and 19-22 would be 6
The total number of cutomers would be 60
The total number of people under 23 is 42
Answer:
the number of customers less than 23 years old recorded in the histogram: 42
the difference of the number of
customers in the age groups 27–30 and
19–22 recorded in the histogram: 6
the maximum customer age recorded in
the histogram: 30
the total number of customers recorded in
the histogram: 60
Step-by-step explanation:
Help please this is worth 50 percent
Answers
Answer:
Solution given:
Step-by-step explanation:
[tex]2 \frac{5}{6} \ + 1 \frac{2}{3} \\ \frac{17}{6} + \frac{5}{3} [/tex]
[tex] \frac{17 + 10}{6} [/tex]
[tex] \frac{27}{6} [/tex]
[tex] \frac{9}{2} [/tex]
[tex]4 \frac{1}{2} [/tex]
Option C is a required answer.
solve for x by completing square x^2-18x=65
Answers
Answer:
See Image below:)
Step-by-step explanation:
You can use the app photo math, you just take a picture of the question and it shows you the steps.
Write the rate of decay of the function as a percent. y=12(.9)
Answers
Answer:
18
Step-by-step explanation:
Consider the following graph of y = f (x). I need help
Answers
Answer:
A.) 1 and 5
B.) -3
C.) [-1, 6]
D.) [-3, 2]
I don't know what E is
Step-by-step explanation:
How many millimeters are in 3.4 liters?
Answers
I think there’s a 1000ml in a litre so just multiply 3.4 by 1000
Answer:
3400 milliliters
Step-by-step explanation:
Find value of x that will make a||b
Answers
Answer:
x = 4
Step-by-step explanation:
If line A is parallel to line B, therefore,
9x + 4 = 5x + 20 (alternate interior angles theorem)
Solve for x. Collect like terms together
9x - 5x = -4 + 20
4x = 16
Divide both sides by 4
4x/4 = 16/4
x = 4
Therefore, the value of x that will make lime A parallel to line B is 4
1. Josiah Sloan deposited $8,000 at 5.5% interest compounded daily for 25 days.
Answers
Answer:
$30507.14
Step-by-step explanation:
(8000)(1+.055)^25= 30507.138789 rounded to the nearest penny = $30507.14
why is math so hard skdbtjsjs
Answers
Answer:
I understand. I struggle with math too. But we will get through it. YOU GOT THIS!
Step-by-step explanation:
Answer:
Step-by-step explanation:
Because most people believe that mathematics is the most difficult subject in school.
What is the speed if the distance is 234 MI and time is 3 hrs
Answers
Answer:
speed = 78 miles per hour
Step-by-step explanation:
Speed is distance divided by time
speed = 234 miles / 3 hours
speed = 78 miles per hour
