Answers
Answer:
c
Step-by-step explanation:
Related Questions
can someone help me please?
Answers
Answer:
see explanation
Step-by-step explanation:
(a)
The sum of the 3 angles in a triangle = 180°
Subtract the sum of the given angles from 180° for B
∠ B = 180° - (90 + 63)° = 180° - 153° = 27°
(b)
Using the sine ratio in the right triangle
sin63° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{BC}{AB}[/tex] = [tex]\frac{15}{x}[/tex] ( multiply both sides by x )
x × sin63° = 15 ( divide both sides by sin63° )
x = [tex]\frac{15}{sin63}[/tex] ≈ 16.8 ( to 1 dec. place )
(c)
Using the tangent ratio in the right triangle
tan63° = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{BC}{AC}[/tex] = [tex]\frac{15}{y}[/tex] ( multiply both sides by y )
y × tan63° = 15 ( divide both sides by tan63° )
y = [tex]\frac{15}{tan63}[/tex] ≈ 7.6 ( to 1 dec. place )
The value of all of the quarters and dimes in a
parking meter is $6. There are twice as many
quarters as dimes. What is the total number of
dimes in the parking meter?
Answers
Answer:
Step-by-step explanation:
How do I find and solve this? Find x.
Answers
Answer:
x=36
Step-by-step explanation:
[tex]60^{2} = 48^{2} + x^{2} \\x^{2} =60^{2} - 48^{2}\\x^{2} =3600 - 2304\\x=36[/tex]
Help me please i will mark brainliest
Answers
Answer:
The answer is 1/5
Step-by-step explanation:
The answer is 1/5
3. The amount was $120 at 5% rate for 4
years.
Answers
Answer:
Go to photo math thank me later
Step-by-step explanation:
dowload tha app on ur phone
Help asap please!! This is due like today
Answers
Answer:
1.8
2.12
3. 30
Step-by-step explanation:
the answer is base to what I learned so if im wrong please correct me..
I'm confused someone help!!!
Answers
Answer:
me also confuse lol
Step-by-step explanation:
Answer:
x=90°
Step-by-step explanation:
They're all 90° angles
How many solutions does X^2 - 9x = -11 have?
Answers
Answer:
this is the answer Hope's it helps
Step 1: Subtract 11 from both sides.
x²9x-11=11-11
x² - 9x - 11 = 0
For this equation: a=1, b=-9, c=-11
1x² + -9x + -11 = 0
Step 2: Use quadratic formula with a=1,
b=-9, c=-11.
X = - b ± √b² - 4ac
2a
X = -(-9) ± √(-9)² - 4(1)(-11)
2(1)
X =
9+√125/ 2
9/2 5/2 √5 or x = 9/2 -5/2 + -5/2 √5
A rental company charges $19 plus $10 per hour to rent a laptop . rented a for 8 hours. Write an expression to show how to calculate the total amount paid.
Answers
Answer:
Step-by-step explanation:
The cost is going to be 19 dollars before you even plug it in. You won't be charged 19 again while you are on this visit.
C = 19 + h*10
If you are on the computer for 8 hours then
C = 19 + 8*10
C = 19 + 80
C = 99
SUPER EASY BUT I NEED HELP PLEASSEEEEE
Answers
Answer:
9 x 5 x 2 = 9 x 10
Step-by-step explanation:
Since 5 x 2 is 10, 9 x 10 is the same thing as 9 x 5 x 2.
Answer: 10
Step-by-step explanation: 9 times 5 times 2 is 90, and 90 divided by 9 is ten.
The graph shown below expresses a radical function that can be written in the form f(x) = a * (x + k) ^ (1 / n) + c does the graph tell you about the value of k in this function ? A. k equals zero.
B. k is less than zero.
C. k is greater than zero.
D. It is not possible to tell whether k is greater than or less than zero.
Answers
Answer:
C
Step-by-step explanation:
Just took the quiz
Based on the graphed values of f(x) and independent variable x, the graph shows that C. k is greater than zero.
What is the value of k?We have a c value of -1 which is where the y axis is intercepted.
We know that k isn't zero because the x and y values are not the same. We can also tell that k is not less than 0 because if it was, the f(x) for the smaller x value would lead to a larger f(x) value.
The only logical conclusion therefore, is that k is greater than zero.
Find out more on radical functions at https://brainly.com/question/13430746.
Jimmy has saved 375 to purchase a new guitar. this is 3/4 of the total price of the guitar. what is the price of the guitar?
Answers
Answer:
500
Step-by-step explanation:
375/3=125
125*4=500
PLEASE HELP IM BEGGINGG
What is the probability that a person whose name starts with the letter "J" will win the
presidency and the vice presidency? Write your answer as a simplified fraction.
Answers
Answer:
theres a 66.67%
Step-by-step explanation:
PLS GET ME DA ANSWER ASAP AHHHHHHHHHHH!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
C
Step-by-step explanation:
You can use process of elimination. In D and A all the y numbers are staying the same. In B, the numbers are decreasing. So the only possible answer is C.
Hope this helped!! :D
What is the daily periodic rate for a credit card with an APR of 14.99%? Leave your answer as a percent rounded to 4 decimal places.
Answers
Answer:
the daily periodic rate is 0.0411%
Step-by-step explanation:
Given that
The Annual percentage rate is 14.99%
We need to find out the daily periodic rate for the credit card
As we know that
Daily periodic rate = annual percentage rate ÷ 365 days
= 14.99% ÷ 365 days
= 0.0411%
Hence, the daily periodic rate is 0.0411%
Peter has a coupon for 15% off the price of any item in a sporting goods store. He wants to buy a pair of shoes that are priced at $36.99. About how much will the shoes cost after the discount.
Answers
Answer:
$31.43
Step-by-step explanation:
If you take 15% of 36.99 you get around 5.56. So all you have to do is subtract that from the original amount.
look at the pic and read what it says to answer my question
Answers
Answer:
70
Step-by-step explanation:
Answer:
-70 F
Step-by-step explanation:
-38 - 32 = 70
Identify a function rule for the following ordered pairs (0, -1), (2, 3), (3, 8), (4, 15)
A) y=x^2
B) y=x-1
C) y=x²-1
D) y=2x-1
Answers
Answer:
C
Step-by-step explanation:
Looking at the first point we know that it can't be A
Then we can easily see that the rate of change is not level (which means it isn't linear)
this leaves option C
Another way to solve this is just by plugging in points
for example for C
(4,15)
15=4^2-1
15=15
x+4/9=3/4 what is x?
Answers
Answer:
11/36
Step-by-step explanation:
To answer this, you must first convert your fractions to have the same denominators (so you can add and subtract them). I switched it to 36ths. So, the equation would be x+16/36=27/36. When you subtract 16/36 from 27/36 you get 11/36. This cannot be simplified, so 11/36 is the answer. I hope it helps.
Pls help i know this should be easy but pls help i only have 1 point left after posting this
Answers
Answer:
I think it will be
1. integer
2. whole
3. rational
4. rational
I'm not sure but I think this is correct
Step-by-step explanation:
Select the correct answer from each drop-down menu.
The graphs below show the number of faulty products, y, produced by a company for the first eight months since production started. Both graphs show the same information.
Answers
Answer:
Graph A ,appears to decrease less
Step-by-step explanation:
In the word problem it asked us which graph seem to have "Slight Decrease"means if obeserve the graph it shows graph A.
Alex should use Graph A for the presentation as it shows the number of faulty products as a decrease on the graph
What is Equation of Graph of Polynomials?Graphs behave differently at various x-intercepts. Sometimes the graph will cross over the x-axis at an intercept. Other times the graph will touch the x-axis and bounce off.
Identify the even and odd multiplicities of the polynomial functions' zeros.
Using end behavior, turning points, intercepts, and the Intermediate Value Theorem, plot the graph of a polynomial function.
The graphs cross or are tangent to the x-axis at these x-values for zeros with even multiplicities. The graphs cross or intersect the x-axis at these x-values for zeros with odd multiplicities
Given data ,
Let graph A shows the product quality with number of faulty products over the period of months
And , let graph B shows the product quality with number of faulty products over the period of months
Now , the line is decreasing in a steady manner in graph A as the number of faulty products is decreasing at a nominal rate
Hence , graph A is best for presentation
To learn more about equation of graph of polynomials click :
https://brainly.com/question/16957172
#SPJ7
What is 11π/6 in degrees?
A) 315 degrees
B) 300 degrees
C) 210 degrees
D) 330 degrees
Answers
Answer:
The answer is D which is 330
Answer:
330 degrees
Step-by-step explanation:
[tex]\pi = 180 so \pi /6 = 30 \\30 x 11 = 330[/tex]
Which of the following relations is not a function? Select all.
D {(-3,5), (9,5), (6,5), (0,5)}
{(-1,-1), (-2,6), (-1, -3), (6,-1)}
{(0,0), (4,-5), (-4, 6), (5,6)}
((1,2), (-4, 0), (2,0), (-4,4)}
Answers
Hi there!
A function is a set of ordered pairs that do not have same x-values.
In a set of ordered pairs, If two or more ordered pairs have same x-values, they are not considered as a function but rather a relation instead.
From the question above, you notice that two of the choices have same x-values and others don't have.
The relations that are not functions are the second choice and fourth choice because two ordered pairs have same x-values.
Any questions can be asked through comment.
Furthermore, a function is also a relation but a relation isn't always a function.
Hope this helps, and Happy Learning! :)
a school theater can sell 21 tickets for a show if 6 have been sold how many tickets are still left to be sold
Answers
Answer:
15
Step-by-step explanation:
21-6=15
Answer:
The answer is 15
Step-by-step explanation:
Just subtract
Two similar flagpoles are on either side of a park. The taller of the two flagpoles is 40 feet tall and casts a 32 foot shadow. If the
smaller of the two flagpoles casts a 20 foot shadow, how tall is it
Answers
Answer:
28 feet tall
Step-by-step explanation:
10 (27 – 4 4) = 100.0
Answers
Answer:
What is your question???
Step-by-step explanation:
Find the value of x in the figure
Answers
[tex]57 + x + 23 = 180\\x = 180 - 57 - 23\\x = 100\textdegree[/tex]
Answer: 100.
it’s 100 it’s 100 it’s 100 it’s 100 it’s 100 it’s 100 sorry
i need an answer...............................
Answers
Answer:
8 i think
Step-by-step explanation:
please help! <3
what is the standard equations for a circle with a radius of 5 and located on -4 ,-3 on a grid?
Thank you guys <3
Answers
Answer:
(x+4)²+(y+3)²=25
Step-by-step explanation:
opposite of -4 is 4
x=4
opposite of-3 is 3
y=3
double the radius 5*5=25
Find the probability of making the spins of spinning a letter, then a 4, then a C.
Answers
Answer:
1/216
Step-by-step explanation: