Answer:
R=1
Step-by-step explanation:
5
−
8
+
8
=
9
−
1
2
+
8
ask you teacher how to solve linear equation he or she could help with that
what is the GCF of 54 and 80
Answer:
2
Step-by-step explanation:
fully simplify (2x^4-y)^2
Answer:
Here's ur answer:)
Step-by-step explanation:
let f(x)=-2x-7 and g(x)=-4x+3 find (f°g)(-5)
Answer:
-53
Step-by-step explanation:
f°g = f(g(x)) Remember this because this notation is less confusing for you.
Step 1. Plug g(x) in all values of x in the function f(x).
f(g(x)) = -2(-4x+3) -7
Step 2. Distribute the -2
-2(-4x+3) = 8x -6
f(g(x)) = 8x-6-7
Step 3. Simplify by subtracting -6 - 7
f(g(x)) = 8x-13
Step 4. Plug in -5 for x
8(-5) - 13 = -40 - 13 = -53
plsssssss help no nonsense pls
Two cars traveled equal distances in different amounts of time. Car A traveled the distance in 2.4 h, and Car B traveled the distance in 4 h. Car A traveled 22 mph faster than Car B.
How fast did Car A travel?
(The formula R⋅T=D , where R is the rate of speed, T is the time, and D is the distance can be used.)
Enter your answer in the box.
Answer:
We let x the distance traveled by Car A and y the distance traveled by car B. The speed of car A can be represented as x/2.4 and for Car B is y/4. From the statement given, we can write an equation relating the speed of both cars.
x/2.4 = 22 + y/4
Since y = x, then:
x/2.4 = 22 + x/4
Solving for x, we obtain:
x= 132 meters traveled by both cars
Therefore, Car A has a speed of 55 mph.
Step-by-step explanation:
Answer:
Step-by-step explanation:
x/2.4 = 22 + y/4
Since y = x, then:
x/2.4 = 22 + x/4
x= 132 meters traveled by both cars
Therefore, Car A has a speed of 55 mph.
Define :-
a). Monomial
b). Binomial
c). trinomial
A expression having only one term is called monomial.
[tex]Eg:- 3x, { - 4y}^{2} , \frac{3}{2} yz [/tex]
b). BinomialA expression having two terms is called Binomial.
[tex]Eg: 2x - 3y \: , {4x}^{2} + 5zx[/tex]
c). trinomialA expression having three terms is called trinomial.
[tex]Eg: - 3p + 5q - \frac{2}{5} pq[/tex]
After enlarging his "U" in problem 3-26, Al has an idea. He drew a 60° angle, as shown in Diagram #1 at
right. Then, he extended the sides of the angle so that they are twice as long, as shown in Diagram #2.
"Therefore, the new angle must have measure 120°," he explained. Do you agree? Discuss this with your
team and write a response to Al.
When extending both sides of an angle, you are not changing the angle, so dat man wrong....
Answer: Don't agree
Which statement is TRUE?
Answer:
it is a or d
Step-by-step explanation:
Solve the equation. Then check your solution.
15 (negative 42 x + 40) = 15 (negative 8 x + 244)
a.
â€"6
c.
6
b.
0.7
d.
3
Please select the best answer from the choices provided
A
B
C
D
Answer:
I think so b is the option
[DUE TOMORROW] Answer using steps: A truck sprang a leak in its radiator, which held 480 ounces of fluid when it started to leak. Assuming the truck continues at 35 mph and it’s radiator leaks 4 ounces of fluid per minute, how many miles will the truck travel before the radiator is empty
Answer
It will make it 70 miles because it leaks 4 ounces every minute so divide 480 by 4 and get 120 with would be for how many minutes you would be able to drive with the leak. So convert minutes to hours and you get 2 hours and every hour you go 35 miles so multiply 35 by 2 and you get 70.
Renting a kayak costs $10 per hour. renting a canoe cost $5 per hour plus a $7 fee. Which equation could be used to determine h, the number of hours for which they each cost the same ?
You collect 3 dimes, 2 dimes and then 4 dimes. How
much money do you have as a fraction of a dollar.
Here’s a easy questions for some points
If 5 bats and 4 balls weigh 58 kg, and 4 bats and 5 balls weigh 50 kg, then how much does a bat weigh?
The bat weighs 10kg.
Two equations can be gotten from the question:
5a + 4b = 58 equation 1
4a + 5b = 50 equation 2
Where:
a = weight of bats
b = weight of balls
The two equations are simultaneous equations and would be solved using the elimination method.
In order to determine the weight of balls, take the following steps:
Multiply equation 1 by 4 and equation 2 by 5
20a + 16b = 232 equation 3
20a + 25b = 250 equation 4
Subtract equation 3 from 4
18 = 9b
Divide both sides of the equation by 9
b = 2kg
In order to determine the weight of bats, take the following steps:
Replace for b in equation 1
5a + 4(2) = 58
5a + 8 = 58
5a = 58 - 8
5a = 50
Divide both sides of the equation by 5
a = 10kg
To learn more about simultaneous equations, please check: brainly.com/question/23589883?referrer=searchResults
Rhythm Time sells music online. Last year, its customers downloaded a total of 697,900 songs. This year, they downloaded 467,593 songs. What is the percent of decrease in annual downloads?
LEGA HEB LEFA OOOOOOOOOOOOF
Please help me solve problem 2 and 3
If x = 6 and y = -2, find the value of x + y(to the power of 2)
Answer:
x+y²
x=6 y=-2
substitute
6+-2²
simplify
6+-4=2
answer= 2
When Professor Winchester grades class tests, he gives an A to the fourth (top) quartile, a B to the third quartile, a C to the second quartile, and a D to the first quartile. The box plot shows the distribution of scores on a test. What is the range of scores for the students who received As?
4
8
14
28
Answer:
Step-by-step explanation:
Which statements about the graphs of y = 1/2sin x and y = 1/2sin(x - π /2) are true?
Select all that apply.
A) The graph of y = sin(x - π/2) is shifted units π /2 units left from the graph of y=1/2sin x.
B) The graph of y = 1/2sin(x - π/2) is shifted units π /2 right from the graph of
y = 1/2 sin x.
C)The period of y=1/2sin(x - π/2) is π/2, and the period of y = 1/2sin x is 2 π.
D)The amplitude of y = 1/2sin(x - π/2) is half the amplitude of y = 1/2 sin x.
E)The amplitude of y=1/2 sin(x - π/2) is the same as the amplitude of y = 1/2 sin x.
The correct answer is option B) The graph of y = 1/2sin(x - π/2) is shifted units π /2 right from the graph of y = 1/2 sin x.
How do you describe a graph?
For most graphs, give a brief description including the title and axis labels, and mention trends not already described in the text. For simple charts, state the actual data points. For more complex charts, an ideal description would include the data in a table or list.
Learn more about graphs here: brainly.com/question/14323743
#SPJ2
help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
WHAT IS THE BLANK The formula C = πd gives you the ______ of a circle.
What is the measure of angle A′OB′?
Answer:79°
Step-by-step explanation:
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Question 16 of 22
Question 16
Students were surveyed about what summer camp they would be attending
Number of Students
Camp Name
Camp Arrowhead
130
Camp Kern
220
Camp Redwood
170
of the students that stated they would be going to Camp Redwood, 20% did not go to camp. Of the students that stated they would be going
to Camp Kern, 15% did not go to camp. How many more students went to Camp Kern than Camp Redwood?
students
Next Question
Done and Revie
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C
Answer:
7y6tgrrrrrrrrrrrrrhytgreytr
Step-by-step explanation:gbttrfed5tg3bevscz
Each number in a list of numbers is 3 more than the number before it. The first number in the list is −4. What is the fifth number?
Answer:
- 16
Step-by-step explanation:
-4 - 3 = -7 (1st and 2nd)
3rd) - 7 - 3 = - 10
4th) -10 - 3 = -13
5th) -13 - 3 = -16
Answer:
a. -8
Step-by-step explanation:
A pizza shop charges $5 for a slice of pizza. They cut each whole pizza into 8 slices. They sold 107 pizzas by the slice. How much money did they make?
Answer:
$4280
Step-by-step explanation:
$5x8= $40
107x$40= $4280
What happens to the x and y coordinates in a 90-degree counterclockwise rotation?
Answer: hope this helps i didnt see any A, B, C, D etc options to choose from
each point of the given figure has to be changed from (x, y) to (-y, x)
Step-by-step explanation:
When we rotate a figure of 90 degrees counterclockwise, each point of the given figure has to be changed from (x, y) to (-y, x) and graph the rotated figure.
Example 1 :
Let F (-4, -2), G (-2, -2) and H (-3, 1) be the three vertices of a triangle. If this triangle is rotated 90° counterclockwise, find the vertices of the rotated figure and graph.
Solution :
Step 1 :
Here, triangle is rotated 90° counterclockwise. So the rule that we have to apply here is
(x, y) -------> (-y, x)
Step 2 :
Based on the rule given in step 1, we have to find the vertices of the rotated figure.
Step 3 :
(x , y) -----> (-y , x)
F(-4 , -2) -------> F'(2, -4)
G(-2, -2) -------> G'(2, -2)
H (-3, 1) -------> H'(-1, -3)
Step 4 :
Vertices of the rotated figure are
F'(2, -4), G'(2, -2) and H'(-1, -3)
whats the answer 100x100-234+098
Answer: Simplify the expression.
9864
find the length of the hypotenuse of the right triangle. leave your answer in simplest radical form. not drawn to scale.
Answer:
it need to =90
Step-by-step explanation:
solve Kx + 12 = 3kx for x
Answer:
Here’s the link to the answer
https://brainly.com/question/4954271
[tex]4,\pi ,8[/tex] how do i order from least to greatest
Answer:
[tex] \pi \: 4 \: 8[/tex]
Answer:
[tex]\pi, 4, 8[/tex]
Step-by-step explanation:
Note that [tex]\pi\approx3.14[/tex]. As [tex]3<3.14<4[/tex], [tex]\pi[/tex] comes before [tex]4[/tex].
Clearly [tex]4<8[/tex], so [tex]4[/tex] comes before [tex]8[/tex].
The only possible ordering is [tex]\boxed{\pi, 4, 8}[/tex]
What is the distance between Neptune and the sun in scientific notation?
Answer:
2,795,173,960 miles
Step-by-step explanation:
Metric: 4,498,396,441 km English: 2,795,173,960 miles Scientific Notation: 4.4983964 x 109 km (3.0069923 x 101 A.U.) By Comparison: 30.070 x Earth
Find the slope of the secant line for f(x) = -x^2 + 20
Answer:
250
Step-by-step explanation:
What is the product of 31 and -1}? Enter your answer as a mixed number, in simplified form, in the box. HELP I WIPL MARK BRAINLIEST
Answer:
it is a whole number, 30. please give me more details if you want it as a mixed number.
Step-by-step explanation:
31+-1 (31-1)= 30