Answer:
11 ?
Step-by-step explanation:
your question is a little bit strange and it's hard to understand, but the midpoint you need to find like this: AB/2 22/2=11
Mae Ling earns a salary of $360 plus a 8.0% commission on sales at a gift shop. How would she make in a week if she sold $4,900 worth of merchandise.
PLEASE HELP I WILL MARK BRAINLIEST PLEASEE
answer
757
Step-by-step explanation:
I just know made a A on the test
Aisha, Silvio, and Jim, each solved the same equation. Aisha's answer was x = 4, Silvio's answer was x = 8, and Jim's answer was x = 16. If either Aisha or Jim, but not Silvio, is correct, which of these equations could it be? Select all that apply. x3 = 64 x2 = 4 x2 = 16 x2 = 256 x2 = 64 x3 = 8
Answer:
x³ = 64x² = 16x² = 256Step-by-step explanation:
Equations and solutions
x³ = 64 ⇒ x = ∛64 = 4x² = 4 ⇒ x =√4 ⇒ x = ±2x² = 16 ⇒ x = √16 ⇒ x = ±4x² = 256 ⇒ x = √256 ⇒ x = ±16x² = 64 ⇒ x = √64 ⇒ x = ±8x³ = 8 ⇒ x = ∛8 ⇒ x= 2Aisha's answer = 4
Silvio's answer = 8
Jim's answer = 16
If either Aisha's or Jim's answer is correct then possible equations with same answers are:
x³ = 64x² = 16x² = 256Given the function f(x) = - 5x² – 13x – 5,
f(20) = ???
Answer:
-2265
Step-by-step explanation:
First, we replace x with 20.
[tex]f(20)=-5*20^2-13*20-5[/tex]
Then, we evaluate.
The * stands for multiplication.
[tex]f(20)=-5*20^2-13*20-5\\-5*400-260-5\\-2000-260-5\\-2265[/tex]
[tex]f(20) = - 5 \times {20}^{2} - 13 \times 20 - 5 \\ [/tex]
[tex]f(20) = - 5 \times 400 - 260 - 5[/tex]
[tex]f(20) = - 2000 - 260 - 5[/tex]
[tex]f(20) = - 2265[/tex]
_________________________________
And we're done.
Thanks for watching buddy good luck.
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please help me, i really don't know how to solve this question
Answer:
60 degrees
Step-by-step explanation:
40 degrees + 2y+20 degrees makes a straight angle. (from alternate interior angles postulate)
Thus, 2y+60 degrees = 180, or 2y = 120 degrees.
This means y = 60 degrees
It cost $12 to attend a golf clinic with a local pro. Buckets of balls for practice during the clinic cat $6 each
Answer:
$30 but the number depends on the bucket of balls used
Step-by-step explanation:
$12 + $6b =
$12 + $6(3) =$30
b= bucket of balls
I used 3 bucket of balls for this clinic
What is the solution to this inequality?
-13x < 65
O A. x<-5
O B. x>5
O c. x<5
O D. x>-5
Answer:
It’s D, X>-5
I’m sure I had that question and I got it right
Do the side lengths of 8, 15, and 20 form a triangle? Explain.
Can you explain how you did this
Yes; The sum of the lengths of any two sides of a triangle must be greater than the length of the third side.
The side lengths 8, 15, and 20 form the sides of a .triangle
In order to determine whether the length of the sides forms a triangle, we will use the theorem that states that:
The sum of any two sides of the triangle must be greater than the thirdGiven the side lengths 8, 15 and 20
Taking the sum of any two sides;
8 + 15 = 23
Since 23 > 20 (third side), this shows that the theorem is true
Similarly;
8 + 20 = 28Since 28 > 15 (third side), this shows that the theorem is trueAlso;
15 + 20 = 35Since 35 > 8 (third side), this shows that the theorem is trueSince all the conditions are met, hence the side lengths form a triangle.
Learn more here: https://brainly.com/question/24323553
Translate "Fifteen more than a number."
A, 15 + x
B, X + 15
C. X-15
D. 15x
What is the value of 3.5 (11) + 1.9 (11) + 1.6 (11)?
O 40
O 77
O 4,096
O 9,317
if you can, help please thank you! :)
Can you change a number in base 2 to a decimal because I don't think it is possible.
Answer:
If you divide it by a number that cannot be divided, it will be a decimal number
Please help!
A factory used 72kg of tomatoes to make 8 batches of pasta sauce .
what quantity of tomatoes did the factory put in each batch?
If 125 students take a test in psychology and 20 get scores of less than or equal to 50%, then what is the percentile rank of a test score of 50%?
Group of answer choices
12
20
50
16
Answer:
20
Step-by-step explanation:
What is the y-intercept of the function f(x)=4 – 5x?
ОООО
О Т + 0
Answer:
The y-intercept of the function is 4
Step-by-step explanation:
The y-intercept is the point at which the graph crosses the y-axis.
Please answer 5-8 ASAP I will give brainliest
Answer:
5. m∠A = 26
6. m∠D = 118
7. m∠E = 43
8. m∠H = 85
Step-by-step explanation: complementary= 90 supplementary = 180
5. (2x - 8) + (4x +4) = 90
6x - 12 = 90
6x = 102
x = 17
m∠A = 2x - 8
m∠A = 2(17) - 8 = 26
6. (2x + 18) + (5x + 8) = 180
7x + 26 = 180
7x = 154
x = 22
m∠D = 5x + 8
m∠D = 5(22) + 8 = 118
7. (2x + 15) + (3x + 5) = 90
5x + 20 = 90
5x = 70
x = 14
m∠E = 2x + 15
m∠E = 2(14) + 15 = 43
8. (5x - 20) + (4x + 7 ) = 180
9x - 27 = 180
9x = 207
x = 23
m∠H = 4x -7
m∠H = 4(23) - 7 = 85
A basketball team played six games. In those games, the team won by 9 points, lost by 18, won by
8, won by 11, lost by 3, and won by 5. What was the mean difference in game scores over the six
games?
Answer: 8
The mean is the average, the average means to add all the numbers, then divide by how much numbers there are. This means 8+14+9+10+1+6 = 48, 48/6 which equals 8.
Jude graphed the inequality s
Is his graph correct? Explain why or why not.
Answer:
Sample Response: No, Jude’s graph is incorrect. The inequality symbol is “less than,” so -9 is not included. He should have used an open circle on -9.
Step-by-step explanation:
sample response on edge 2020
Answer:
The < symbol means that -9 is not included in the solution. The graph should have an open circle, not a closed circle. The arrow is pointing in the correct direction.
Step-by-step explanation:
edge 2021
Find the values of x and y.
Answer:
The answer is A, x=15 and y=17
Step-by-step explanation:
Given the points (2,4),(-2,6),(1,3), and (0,3), categorize the domain and range.
Domain
Range
No Answers Chosen
ING
1
Possible answers:
2
3
All real numbers
-2
0
4
6
2
3
4
Answer: range: 3, domain: 4
Step-by-step explanation:
the range of a problem is basically the difference between the smallest and the largest y value. the largest y value here is 6 and the smallest is 3, so 6-3 = 3 -> 3 is your range! now for domain: the domain of a problem is the difference between the smallest and largest x value. the largest x value is 2 and the smallest is -2, so 2 - -2 = 4 -> the domain is 4! hope this helped!
The next two terms of the sequence 4,7,10,13 are?
Answer:
16,16
Step-by-step explanation:
All you have to do is add 3 every time. i hope it helps
Answer:
16, 19
Step-by-step explanation:
add 3 each term
I need help with this?
Answer:
1/2 because if a is 1 d is half of that so the answer is 1/2.
Which table best describes a function with exponential decay?
PLEASE HELP!!!!
The number of students in a chess club decreased from 40 to 19. What is the percent decrease? Round your answer to the nearest percent. The percent decrease is %.
Answer:
i think its 20
Step-by-step explanation:
Answer:
46
Step-by-step explanation:
Amount of change = Greater Value − Lesser Value
= 24 − 13 Substitute values.
= 11 Subtract.
Find the percent decrease. Round to the nearest percent.
Percent Change =
Amount of Change
Original Amount
=
11
24
Substitute values.
≈ 0.458 Divide.
= 46% Write as a percent and round.
The percent decrease is 46%.
A cyclist rode at a constant speed of 21mph for 3 hours. Then she decreased her rate of speed to 17 mph for 4 hours. How far fid they cyclist ride in 7 hour
Answer: 131 miles; 21 x 3 = 63 + 17 x 4 = 68. 63 + 68 = 131 miles
Hence, the cyclist ride in [tex]7[/tex] hour is [tex]131[/tex]miles.
What is the speed?
The magnitude of the change of its position over time or the magnitude of the change of its position per unit of time; it is thus a scalar quantity.
Here given that,
A cyclist rode at a constant speed of [tex]21[/tex]mph for [tex]3[/tex] hours. Then she decreased her rate of speed to [tex]17[/tex] mph for [tex]4[/tex] hours.
[tex]21[/tex] x [tex]3[/tex] [tex]=63 + 17 (4)[/tex]
[tex]= 131[/tex] miles
Hence, the cyclist ride in [tex]7[/tex] hour is [tex]131[/tex]miles.
To know more about the speed
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Write an equation for the line that is parallel to the given line and passes through the given point . Write the equation of the line in y=mx+b form
y=5x-7;(2,-2)
A parallel line has the same slope as the original equation. Therefore, the slope (m in y=mx+b) will be 5. From there, we can use the point-slope formula and convert it into the slope-intercept formula (y=mx+b).
Point-slope is:
y-y₁=m(x-x₁)
Plug in our known values:
y-(-2)=5(x-(2))
Distribute and set it equal to y:
y+2=5x-10
y=5x-12
Let me know if you have any more questions :)
12x+2=146 what does X equal
Answer:
x = 12
Step-by-step explanation:
12x = 146 - 2
x = 144 ÷ 12
x = 12
helppppp I need to find the points,slope and y-intercept
Answer:
The y-int is -3, There is a point at (-15,0), (-30,3), The slope is -1/5
Step-by-step explanation:
The slope formula is y2-y1/x2-x1 which if you use it for those points, you get -1/5
Hope this makes sense! If you need help, just comment!!
What´s after -2 in a number line of negatives
Answer:
After negative 2 it would be negative 3
Step-by-step explanation:
---------------------------
-3 -2 -1 0
helppp me pleaseeeee
Answer:
connor: Initial value is 200ft/ rate of change is 10
pilar: rate of change is -8/ initial value is 242
Step-by-step explanation:
so to figure out the initial value in a word problem, you need to see what it began or started with first and in the table to figure out the initial value, you need to see if there's a zero in the input and under the zero, the number in the output that's under 0 is the initial value. to find the rate of change in a word problem, if it says per, each, then it's the rate of change, Also to find the rate of change in a table you need to use this formula y²- y¹/x²-x¹ for example 234-242/1-0= -8/1 which is -8 for the slope. I hope my explanation helped. sorry if it's not clear
please help me I'm so confused
Kathy babysits for $7.25 an hour plus $5.75 in transportation cost. Jared babysits for $7.50 an hour plus $3.25 in transportation cost. After how many hours is Jared the more expensive sitter?
Solve for a.
1. all real numbers
2. -1
3. 0
4. no solution
