Answer:
C
Step-by-step explanation:
how to tell the transformation of graphs?
Answer:
:D
Step-by-step explanation:
if the parent function, y=f(x) has a number added (y=f(x)+4) the graph will be translated up. If the parent function has a number subtracted, y=f(x)-4, the graph will be translated down. The image explains more simply, and there are more possible translations (shown in image)
I need answer Immediately pls!!!!!!
Answer:
1/3
Step-by-step explanation:
Total number of people who play sports in the Algebra 2 class:
[tex]21 - 9 = 12[/tex]
If there are 10 students who play Basketball, there are 2 students who ONLY play Baseball. If there are 9 students who play Baseball, there are 3 students who ONLY play Basketball.
So the number of students who play BOTH sports is:
[tex]12 - 2 - 3 = 12 - 5 = 7[/tex]
If 7 from the 21 Algebra 2 class students play BOTH sports, the probability is:
[tex]P = \frac{7}{21} = \frac{1}{3}[/tex]
Miguel and Bartholomew each have credit card debt. Miguel owes $2000 and makes a monthly payments, reducing his debt by $250 per month. Bartholomew owes $1500 and makes monthly payments, reducing his debt by $150 per month. Let m represent The number of months and b represent the balance on the credit card account in dollars. Write a system of 2 equations to represent this situation. When will Miguel and Bartholomew owe the same amount of money?
Answer:
Miguel:
b = 2000 - 250m
Bartholomew:
b = 1500 - 150m
When m = 5
Step-by-step explanation:
Let
m = The number of months
b = balance on the credit card account in dollars.
Miguel owes $2000 and makes a monthly payments, reducing his debt by $250 per month.
Miguel:
b = 2000 - 250m
Bartholomew owes $1500 and makes monthly payments, reducing his debt by $150 per month
Bartholomew:
b = 1500 - 150m
When will Miguel and Bartholomew owe the same amount of money?
Miguel balance = Bartholomew balance
2000 - 250m = 1500 - 150m
2000 - 1500 = -150m + 250m
500 = 100m
m = 500/100
m = 5 months
Find the solution set for this equation. -a^2-3a=0
You are road tripping down the California coast and you notice you need to fill up your gas tank. In CA, sales tax is 2.25%. You spend $56.00 to fill up your tank. How much are you paying in sales tax?
Answer:
$1.26
Step-by-step explanation:
So you just have to find 2.25% of 56.
To find a certain percentage of something, you multiply it. Let's write out a sentence explaining what you need to do. You have to find:
2.25% of 56
Whenever you've got a sentence like this, all you've got to do is change the word "of" to a multiplication symbol. And now you've got an expression:
2.25% × 56
Let's convert the percentage to a decimal. To do this, you simply remove the percent symbol, then move the decimal point 2 places to the left.
2.25% = 0.0225
And now you have:
0.0225 × 56
Then you just do the math! I am assuming you already know how to do decimal multiplication so I'm not going to explain the process here.
But once you multiply 0.0225 × 56, you get an answer: 1.26
Hope this was helpful to you, and don't forget to choose the Brainliest answer!
Which of the following sets of numbers could not represent the three sides of a right
triangle?
{39, 80, 89}
{48, 64,80)
{51,68,85)
{13,48.50)
Answer:
The answer is (13,48,50)
A village R is 10km from a point P on a bearing 025° from P. Another village A is 6km from P on a bearing 162°.calculate the distance R from A and the bearing of R from A
Answer:
9.75
Step-by-step explanation:
10-0.25=9.75
The distance R from A and the bearing of R from A 15 km and 189° respectively.
What are sine and cosine rules?The law of sine or the sine law states that the ratio of the side length of a triangle to the sine of the opposite angle, which is the same for all three sides.
The law of cosine states that the square of any one side of a triangle is equal to the difference between the sum of squares of the other two sides and double the product of other sides and cosine angle included between them.
Given that, a village R is 10 km from a point P on a bearing 25° from P. Another village A is 6 km from P on a bearing 162°.
We need to calculate, the distance R from A and the bearing of R from A
We will use the Cosine Rule to determine the distance of R from A (p);
From Cosine Rule;
b² = a² + c²– 2ac Cos B
p² = a² + r² – 2ar Cos P
a= 10 km
Cos P = Cos 137
r = 6 km
p = ?
p² = a² + r² – 2ar Cos P
p² = 10² + 6² - 2 (10) (6) Cos 1370
p² = 100 + 36 – 120 (- 0.7314)
p² = 136 + 87.76
p² = 223.76
p = 14.95 = 15 km (approximated to the nearest km)
To find the bearing of the R from A,
we will apply Sine Rule;
From Sine Rule;
15Sin Ø = 10Sin 137 = 6.82
Sin Ø = 6.82/15 = 0.4547
Ø = ArcSin 0.4547 = 27°
Therefore, the bearing of R from A will be
∠ PRA = 180 – 137 – 27 = 160
The alternating angle to 25° at R is 65°
Then, the bearing of R from A = 270 -65-16 = 189°
Hence, the distance R from A and the bearing of R from A 15 km and 189° respectively.
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Part A There are 30 students in a class. 17 of the students are boys. What percent of the class are girls. *
Part B If the percentages are the same throughout the grade, how many girls are in the whole seventh grade if there are 150 seventh graders? Please help me answer ;)
Part B: 65
Step-by-step explanation:Part A: Since there are 30 students of the class and 17 are boys, there are 13 girls. 13/30 = 43.33 = 43%.
Part B: Since 43% of the class are girls, we do 150*0.43 for the whole 7th grade which is 64.5 which I rounded to 65.
Please help it would be very appreciated
Answer:
second
Step-by-step explanation:
according to law of indicies
order goes upon the power
n root a
= a power 1/n
CAN SOMEONE HELP ME I NEED HELP LIKE.... NOW!!!
Answer:
(x+6)(x+4)
Step-by-step explanation:
What numbers go in the blanks to make the equation true?
Answer:
(2x^2+6x+3)(2x+4)
Step-by-step explanation:
what is the slope line perpendicular to the equation 4x+3y=9
Answer:
m=3/4
Step-by-step explanation:
first, let's put the line 4x+3y=9 from standard form (ax+by=c) into slope-intercept form (y=mx+b)
we have the equation 4x+3y=9
subtract 4x from both sides
3y=-4x+9
divide by 3
y=-4/3x+3
perpendicular lines have slopes that are negative and reciprocal. If the slopes are multiplied together, the result is -1
so to find the slope of the line perpendicular to the line y=-4/3x+3, we can take the slope of y=-4/3x+3 (-4/3) multiply it by a variable (this is our unknown value), and have that set to -1
(m is the slope value)
-4/3m=-1
multiply by -3/4
m=3/4
therefore the slope of the perpendicular line is 3/4
hope this helps!! :)
Which equation represents the problem? will choose brainliest
Answer: it is 3 definitely
Step-by-step explanation:
There are 4 people and each are getting one drink for 1.50 and 3 tacos so it makes sense to do 4 ( 1.50 + 3x ) by the way x stands for the money for the tacos
(x+1)^2 = -4
What are the solutions?
Answer:
x = 4i - 1 or
x = 4i + 1
Step-by-step explanation:
(x+1)^2 = -4
x+1 = (+-)4i
x = +-4i - 1
==>
x = 4i - 1 or
x = 4i + 1
the graphs below have the same shape what is the equation of the red graph
The equation of the red graph is,
⇒ y = x² + 4
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
We have to given that;
The equation of blue graph is,
⇒ y = x²
Since, We have;
The red graph is 4 unit up from the blue graph.
Hence, The equation of the red graph is,
⇒ y - 4 = x²
⇒ y = x² + 4
Therefore, The equation of the red graph is,
⇒ y = x² + 4
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In circle, the measures of arc BC is 47 degree find the measure of arc CAB
Answer:
313(?)
Step-by-step explanation:
qasxx c.f. tikhg
Please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!
Answer:
c
Step-by-step explanation:
np!
Answer:
B
Step-by-step explanation:
since it is A over H (SohCahToa)
5 of 10
A fair dice is rolled.
Work out the probability of getting a number more than 4.
Give your answer in its simplest form.
Answer: 1/3
Step-by-step explanation:
numbers more than 4 are: 5, and 6
so 2/6 chance of rolling a number greater than 4
in simplest form this is 1/3
Answer:
number 4 are t is greater
calculate the following showing populations the temperature in Johannesburg was 15° it drastically decreased by 17 °c what is the temperature now
Answer:
-2 degrees Celsius.
Step-by-step explanation:
15 - 17 = -2
5/11x6/7 = 5/14.........................................
Answer:
[tex]5 \div 11 \times 6 \div 7 = \frac{30}{77} [/tex]
PLEASE HELP
A special truck cleans the surface of the ice rink shown below. The figure is composed of a square and two semicircles. 105 If the truck cleans the entire surface, how many square meters of ice will the truck dean? Use 3.14 for T. Round your answer to the nearest tenth. Show your work. Answer: square meters
Answer:
1026.02, you can round that online
Step-by-step explanation:
WILL GIVE BRAINIEST BUT ONLY IF YOU GET IT RIGHT!!!!!
Answer:
17.20
Step-by-step explanation:
Let me know if this is right or not.
Answer:
Step-by-step explanation:
use pythagorean theorem which is c=square root of a2+b2
but we solving side be so
b=square root of c2-a2
b= square root (196-100)
b2=96
b approximately = 9.8
Tony has 75 dollars to spend on a game controller that costs $35 and used video games
costing 8 dollars each. How many video games can he buy?
Answer:5 I think
Step-by-step explanation:
75-35=40 40 divided by 8 is 5
Answer:
The answer is 5=x (he is able to buy 5 videogames)
Step-by-step explanation:
First, you need to put this into an equation format with a variable (x) for the videogames. Here is what the equation should look like: 75 = 35 + 8x
75 being the total amount of money he has to spend, 35 being what he had to spend or knows he will spend on the controller, and the 8 is for each videogame. We put an 'x' behind the 8 to signal that we don't know how many games he can buy. So, then we need to solve the equation.
75=35+8x
-35 on both sides
So, 40=8x, then you divide by 8 to get x by itself
5=x
The 'x' in this equation is how many videogames he is able to buy. The way you could check your work is if you plugged 5 back into x. What I mean is this: 35+8(5) needs to equal 75, and it does, so you're good!
Please help I need to get this done
Answer:
48
Step-by-step explanation:
So you take 7x-92+6x+12=180
And then you get x=20
Plug in 20 for x for <LOM
And you get and you get 48
Hope this helped!!
A place from this table is chosen at random. Let event A= the place is a city.
what is P(ac)
A. 3/7
B. 5/7
C. 4/7
Answer:
4/7
Step-by-step explanation:
ajsgskajsgsujavagajana ahakangssua
The probability of the complement of event A P(Ac), which is the event of a place to not be a city, is 4/7. Option C is correct.
How to find the probability of an event?Probability of an event is the ratio of number of favorable outcome to the total number of outcome of that event.
A place from this table is chosen at random. Let event A= the place is a city.
The total number of places are 7 given in the table.There are total three places which are city. Thus, the probability of a country to be a city is,
[tex]P(A)=\dfrac{3}{7}[/tex]
Now, for its complement, the probability of a place not be a city is,
[tex]P(A^c)=1-\dfrac{3}{7}\\P(A^c)=\dfrac{7-3}{7}\\P(A^c)=\dfrac{4}{7}[/tex]
Thus, the probability of the complement of event A P(Ac), which is the event of a place to not be a city, is 4/7. Option C is correct.
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Need help I'll give branlist plzzzz
the length of a rectangle is 15cm and with width is 8cm.
which is the perimeter of the rectangle?
(S.D.5) What percentage of women preferred movies?
O 12%
O 27%
O 24%
0 42%
Answer:
the correct answer is 27%
Answer:
27%
Step-by-step explanation:
to find percent use
8 x
----- × -----
30 100
then cross multiply 8 & 100 to get 800
divide 800 by 30 to get 26.6 repeating
then im assuming you round.
Find the distance between the points
Answer:
12 hope this help
Step-by-step explanation:
Select the correct answer.
Answer:
C. Full of
Step-by-step explanation:
Ous is defined as full of or possessing. An example of ous used as a suffix is in the word "contemptuous," which means full of contempt. Moreover, how does the suffix ous change a word? Adding the suffix -ous A suffix is a letter or a group of letters that can be added to a word to change its meaning.
I hope this helps :3
-ous means "full of".
When someone is courageous, they have a lot of courage
When someone is gracious, they have a lot of grace