The coordinates of a point on a coordinate grid are (−1, 5). The point is reflected across the x-axis to obtain a new point. The coordinates of the reflected point are (1, −5) (−1, 5) (1, 5) (−1, −5)
Answer:
I think it should be (-1,-5)
Step-by-step explanation:
On a coordinate grid, when you flip this coordinate across the x-axis, the x-axis number won't change, meaning that -1 will stay. The intial number was in the second quadrant, this means that the new number will be in the third quadrant which is made up of all negative numbers. This means that 5 will now be graphed as negative 5, making (-1,-5) the correct answer in this situation.
I need help with my science work
during geography class students listed the number of the states they had visited.the responses were 12,9,17,7,5,4,2,1,8,5
what is the Mean for the data set?
A 3.2 states
B 2.8 states
C7 states
D not here
Answer:
7
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
I think not %100 sure but I hope this helps <3
1. How are pounds per gallon and kilograms per liter alike? How are they different?
2. How would you convert 10 miles per hour to meters per second?
3. 12 inches =_____foot; the ratio of inches to feet is_____
4. 1 foot =_____ inches; the ratio of feet to inches is_____
5. 3 feet =_____yard; the ratio of feet to yards is_____
6. 1 yard =_____feet; the ratio of yards to feet is_____
Answer:
1)= 1 kilogram per liter (kg/l) + 8.35 pound per gallon (lb/gal)
2)= 4.4704 meters per seconds
3)= 12in= 1ft ratio is 12:1
4)= 1ft=12in ratio is 1:12
5)= 3ft= 1 yard ratio is 3:1
6)=1 yard = 3ft ratio 1:3
Step-by-step explanation:
12 in = 1 foot
1 yard = 3 feet
1 yard = 36 in
I hope this helps
Which of the following equations is equivalent to ab − 8 = 3b, when solving for b .
a = 11
b = 8/2a
b = -8/3 - a
b = -8/a - 3
The equivalent equation for the given equation is b=8/(a-3).
What is an equivalent equation?Algebraic equations with equivalent solutions or roots are called equivalent equations. An analogous equation is one that is created by adding or removing the identical quantity or expression from both sides of a given equation. An equation is equivalent if both sides are multiplied or divided by the same non-zero value.
The given equation is ab-8=3b.
Now, transpose 3b to other sides of an equation, we get
ab-3b=8
b(a-3)=8
b=8/(a-3)
Therefore, the equivalent equation for the given equation is b=8/(a-3).
To learn more about the equivalent equation visit:
https://brainly.com/question/28263804.
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The table represents a proportional relationship. Write an equation that represents the relationship. and i dont understand it at all
t2,h5 3t,7.5h 5t,12.5h 10t,h25
this is torture!!! i hate grids
Answer:
20t+50h
Step-by-step explanation:
you would add all the numbers with t on the end which gave you 20t then you add all the numbers with h which gives you 50h do you answer is 20t+50h.
Answer:
20t+50h
Step-by-step explanation:
you would add all the numbers with t on the end which gave you 20t then you add all the numbers with h which gives you 50h do you answer is 20t+50h.
A submarine was situated 800 feet below sea level. If it ascends 250 feet, what is its new position? Show your work
Answer:
550 feet below see level
Step-by-step explanation:
800-250=550
For each division problem, determine which place you should write the first digit of the quotient.
Write Hundreds or Tens for each problem.
2,255 ÷ 86
4,309 ÷ 43
7,944 ÷ 15
8,110 ÷ 90
Answer:
2255÷86=26
4309÷43=100
7944÷15=529.6
Step-by-step explanation:
I dont have step by step srry
According to research on calorie consumption, 2 hours of swimming burns 600 calories. Choose the proportion that will give H, the number of hours of swimming needed to burn 1000 calories.
14 points if you can answer this
Answer:
-2
Step-by-step explanation:
you do -4+-6+2+6
First, we must determine slope using the given points and pluging them in the slope formula*.
[tex]m = \frac{6 - (-6)}{2 - (-4)} = \frac{12}{6} = 2[/tex]
The slope is 2. You can prove this by using the graph.
Second, we plug in the slope we found, and one of the given points to solve for b using slope-intercept form**.
[tex]6 = 2(2) + b\\\\6 = 4 + b\\\\2 = b[/tex]
The y-intercept (or b) is 2. You can prove this by using the graph.
Finally, we can now create the equation of the line in slope-intercept form.
[tex]y = 2x + 3[/tex]
*Slope formula: y₂ - y₁/x₂ - x₁
**Slope-intercept form: y = mx + b
Hope this helps!
Tyler spend $30 at a restaurant. He left $5 on the table as a tip. What percent of the
bill did Tyler leave as a tip?
A. 5%
B. 16.6%
C. 20%
D. 25%
What's the slope of this line? Enter the answer as a fraction in simplest term in the box.
Answer:
the answer is -1
Step-by-step explanation:
-1/-1 is the fraction lol
A shop owner offered a 20% discount off the regular price of a mirror. The amount of the discount is $3.
What is the regular price of the mirror?
Plz help show work explain it UwU
Person who explains it the best gets brainliest!!
Each nested cart adds 1.5 feet to the length of the row.
If the store design allows for 43 feet for each row, how many total carts fit in a row?
_____ total carts fit in a row.
Explain your reasoning for the number of total carts that can fit in a row.
Answer:28.6 carts sorry for being late
Choose the following ratios as a decimal: 21 out of 40 mountain bikes
.4
.525
4.21
21.4
.21
Choose the following ratios as a percent: 21 out of 40 mountain bikes
40%
21%
52.5%
52%
Answer:
1) B is the answer
2) C is the answer
Step-by-step explanation:
1) 21:40=0.525
2) 21:40=0.525=52.5%
Because with percents it has to be out of 100 so 0.525 is not out of a hundred so multiply 0.525 times 100 to get 53.5%.
1.Choose the following ratios as a decimal: 3 out of 4 games won
.3
.075
.04
.03
.75
.4
9. Choose the following ratios as a percent: 3 out of 4 games won
30%
40%
75%
25%
Answer:
1st number answer 0.75 and second number answer is 75%
Joshua paid a mechanic x dollars per hour for a 6-hour job plus $90 for parts. The total charge was $360.
Which equation can be used to determine how much the mechanic charged per hour?
6x = 360 + 90
6x = 360 − 90
(90 + 6)x = 360
(90 − 5)x = 360
Answer:
6x = 360 − 90
Step-by-step explanation:
Which of the following expressions are greater than 7 and less than 14?
Select three that apply.
A. √44
B. √53
C. √97
D. √159
Answer:
Step-by-step explanation:
Greater than 7 and less than 14
√44= 6.633
√53= 7.28 <----- answer
√97= 9.84 <------ answer
√159= 12.6 <----- answer
b + 5/14
b = 5/7
please help
The stock of Company A gained 5.25% today to $21.05. What was the opening price of the stock in the beginning of the day?
Answer:
$20
Step-by-step explanation:
Easy formula for these problems is new price divided by change in percent as decimal with 1 at begining. So for this problem it is 21.05/1.0525. You can then test your answer by muliply you answer by 1.0525.
E = mc2
c = ?
A. E/m
B. m/E
C. √(E/m)
D. √(m/E)
Answer:
the answer you are looking for is letter C
Given the sytem of linear iequalities shown in the graph, determine which points are solutions to the system.
A. (0,-1)
B.(2,3)
C.(-2,-1)
D.(3,5)
Answer:
A, B, D
Step-by-step explanation:
The points that lie in the overlapped area (purple), or on the blue line, are solutions to the system.
Hope that helps! :D
Question is below here ⬇️
SOLVE PLEASE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
-7
Step-by-step explanation:
Answer:
The answer is f=-7
Step-by-step explanation:
Hope this helped :)
what is the estimation for 5.79 x 345?
Answer:
19975
Step-by-step explanation:
Answer:
2070
Step-by-step explanation:
so you round it to
6 x 345 = 2070
Maggie had $35.34. Then her mom gave her $7.50 for watching her younger brother. She was paid $23.15 for her old roller skates. How much money does Maggie have now?
Answer:
65.99
Step-by-step explanation:
just add all of them up
6. When Landon saves $15 more, he will have enough money to buy a basic MP3 player. The player he wants to buy costs $199, which is 4 times the cost of the basic player. Which equation could be used to determine n, the number of dollars Landon has already saved?
A. 4n +15 = 199 B. 4(n+15) = 199 C. n + 4(15) = 199
Answer:
A) 4n+15=199
Because n is the cost of the basic player, so 4*n would be the cost of the player he wants. Also +15 since he needs 15 more dollars.
-9[tex]\leq[/tex]x+3<9
Answer: Solving for x or the inequalities is:
−12≤x<6
HELPPPP PLS LOOK AT THE PICTURE
HELP ME GUYS IM STUCK ON THIS
Answer:
-2 7 over 20
Step-by-step explanation:
Answer:
103/20 or 5 3/20, or 5.15
Step-by-step explanation: