Answer:
Yes, the two equations are equivalent.
Step-by-step explanation:
For the first equation, we will solve for x.
2x + 4 = 10
Subtract 4 from both sides...
2x + 4 = 10
-4 -4
It then becomes
2x = 6
Then we divide by 2 on both sides.
2x = 6
2 2
Then the answer is...
x = 3
Now let's also solve for x on the second equation.
3x + 6 = 15
Subtract 6 on both sides to get x alone...
3x + 6 = 15
-6 -6
Then it is..
3x = 9
Lastly, divide by 3 on both sides...
3x = 9
3 3
Then it becomes
x = 3.
Then we see that both equations have x = 3, meaning when both x's = 3, then both equations will be equivalent. I hope this helps, and I hope it is not wrong, but I don't think it is.
Write a line that is parallel to y = -3x -4
Answer:
A parallel line to "y = -3x -4"
Is
"y = -3x"
Step-by-step explanation:
consider the following figure
Answer:
Hello!!! Princess Sakura here ^^
Step-by-step explanation:
<c & <f would be alternate interior angles because they're a pair of angles on the inner side of each of those two parallel lines but on opposite sides of the transversal.
Daniela has money automatically deposited into a savings account each week. After 3 weeks, she has $18. After 5 weeks, she has $30. The unit rate is measured in dollars per week. What is the constant of proportionality
A. 1/6
B. 12
C. 6
D. 3
Answer:
the answer is c
Step-by-step explanation:
the answer is c
The supplement of an angle is 30 less than six times the angle. Find the angle and its supplement.
Answer:
The angle is 30
and its supplement is 150
Step-by-step explanation:
Let the angle be x
The supplement of an angle is 180 minus that angle
So the supplement here is 180 -x
Now, the supplement of the angle is 30 less than 6 times the angle;
Thus;
180-x = 6x -30
180 + 30 = 6x + x
7x = 210
x = 210/7
x = 30
the supplement is 180 - x = 180 -30 = 150
-2(x - 5) = -14
What does x equal in this equation
Answer:
Step-by-step explanation:
-2(x-5)=-14
-2x+10=-14
-2x=-14-10
-2x=-24
-x=12
x=-12
Are -5/10 and -4/8 equivalent
Solve.
1/3s-6<24
•{s | s<6}
•{s | s<10}
•{s | s<54}
•{s | s<90}
the answer the last one 90
Answer:
90
Step-by-step explanation:
Need help please !!!!!
Guys PLZZZ help meeeess
Answer:
Answer to 1. 2. 3.
Step-by-step explanation:
1. Pairs of socks: 1, 4, 5, 10
Cost in dollers: 2.50, 10, 12.50, 25
you can buy 10 pairs of socks for 25$
2. Miles: 35, 280, 420
Gallons: 1, 8, 12
Mr. fink cand drive 280 miles on 8 gallons of gas.
3. Pages 1, 2, 3, 4, 5, 6
Stickers: 9, 18, 27, 36, 45, 54
Jenny has 54 stickers in her unicorn sticker book.
Write the equation of the quadratic function with points (1, 2), (3, 3), and (-3,6)
Answer:
Sorry i cant help but i hope you do well
Step-by-step explanation:
Town M is 282 feet below sea level. Town R is 679 feet above sea level. How much higher, in feet is Town R than M?
Given parameters:
Elevation of Town M = 282ft
Elevation of Town R = 679ft
Unknown:
How much higher is Town R than M = ?
Solution:
Town M lies below the sea level whereas Town R is above the sea level.
Graphically:
Town R 679ft
↑
↑
↑
↑
↔↔↔ Sea level
↓
↓
Town M 282ft
Town R is 282ft + 679ft higher than Town M = 961ft
3/4 divided by 3/8. Help plzzzz
Answer:
2 is the answear
Step-by-step explanation:
Please can someone please tell me how to do thisss
Answer:
Rotate it 90°
Step-by-step explanation:
First graph D(-3, -10)
And a rotation of 90° clockwise is when you move the shape to the left 90°.
And that’s it
Answer:
I have a set of rules that should help you:
When rotating a point or shape 90 degrees counterclockwise switch the x and y values of that point and then change the sign (negative or positive) of the new x value. When rotating 90 degrees clockwise switch the x and y values of that point and then change the sign of the new y value. Finally when rotating 180 degrees just change the sign of both points to get your new value. Keep in mind that these rules only work when rotating around the origin which is (0,0)
IN this case, your point is -3, -10 and since we rotate it 90 degrees clockwise we just switch the x and y so it is now -10, -3 and then change the sign of the y which makes your final answer -10, 3
-Hope this helps
Step-by-step explanation:
PLS HELP ME
A. 90°
B. 180°
C. 80°
D. 100
Answer:
c 80
Step-by-step explanation:
by the process of elimination you can already tell that it's not 90° futhetmore 180° and 100° are way too much, you can guess these answers based on the size of it though to confirm it you should use the proper math equations, Don't forget that the angles should add up to 180 degrees meaning since there is 100° in the opposite side the answer is 80.
Answer:
I believe the answer is C.
Step-by-step explanation:
Same side interior angles tend to add up to 180 degrees, so I think you subtract 100 from 180. You get 80 degrees.
The figure shows two similar triangles
which two sets of angles are corresponding angles?
Write each decimal as a mixed number in simplest form.
6. 3.6
7. 10.4
8. 2.11
Answer:
[tex]\frac{1}{2}[/tex][tex]2[/tex] [tex]\frac{1}{2}[/tex][tex]5[/tex][tex]\frac{1}{2}[/tex]These are the decimals in mixed numbers in their simplest form.
Hope this helps you!
Find the area, in square units, of triangle ABC plotted below.
Answer:
Area of ΔABC = 10 square units
Step-by-step explanation:
Distance between the two points [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] is represented by,
d = [tex]\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
Length of AB = [tex]\sqrt{(-4-2)^2+(-6+8)^2}[/tex]
= [tex]\sqrt{36+4}[/tex]
= [tex]2\sqrt{10}[/tex]
Length of CD = [tex]\sqrt{(-6+7)^2+(-2+5)^2}[/tex]
= [tex]\sqrt{1+9}[/tex]
= [tex]\sqrt{10}[/tex]
Area of a triangle ABC will be represented by the formula,
Area = [tex]\frac{1}{2}(\text{Base})(\text{Height})[/tex]
= [tex]\frac{1}{2}(AB)(CD)[/tex]
= [tex]\frac{1}{2}(2\sqrt{10})(\sqrt{10})[/tex]
= 10 square units
Answer:
10 square units
Step-by-step explanation:
This figure has two intersecting lines and a ray. What is the value of x?
Answer:
37 degrees
Step-by-step explanation:
108 = x + 71
37 = x
YOO HELPP
I’m bad at math
Answer:
i love you
Step-by-step explanation:
Answer:
1/2(n-3) or (n-3)/2
Step-by-step explanation:
Answerr plsss. whooop whoop
Help the picture is above I’ll mark you as brainliest please show the work too.
Answer: what are you doing stepbro
Step-by-step explanation: i like doggos :)
Name an angle that is supplementary to ABC
Kai took five tests this semester. His scores are listed below.
92, 88, 90, 96, 84
What is the mean absolute deviation of Kai's test scores?
4.0
3.2
2.0
1.6
Answer:
3.2 is the answer. Your welcome
Help! I'm really confused! (I used Math because I got wrong answers in other subjects)
P.S The Answer isn't A or B :/
Answer: I would say the first one
Step-by-step explanation:
Answer:
Best Bet probably the last one
the temperature at midnight is -3 degrees the weatherman predicts the temperature to be 25 degrees warmer by noon the next day.find the temperature at noon
Answer:the tempature will be 22 degrees (i dunno if you measure in Farenheight or celcius so dunno)
Step-by-step explanation: because if the tempature
would rise it would be 22 whatever you measure with
What is the product?
7•(—4) • (—6)
1. —168
2. —3
3. 17
4. 168
Answer:
168
Step-by-step explanation:
7*-4=-28
-28*-6=168
Answer: 168
Step-by-step explanation:
Hey there! If you have any questions, feel free to them in the comments below. If you multiply two negative numbers it creates a positive number.
Step 1: Simplify.
7 * 4 = -28
Step 2: Simplify.
-28 * -6
Step 3: Simplify.
168
~I hope this helped you! :)~
#5 PLS HELP I WILL GIVE BRAINLIEST
Answer is C) y = 7x
Pls vote me as Brainliest
Sofia still lives at home, but helps with the rent paying $200 per month. She has a job that pays about $700 per month after taxes. She has to pay for her own personal items such as clothing and toiletries spending about $120 per month. Going out with friends is important to her, but she also wants to save money to buy her own car. Select the budget that would best help meet her goals.
Monthly Budget
Budget A
Budget B
Budget C
Budget D
Income
$700
$700
$700
$700
Expenses -
Rent
Personal Items
Entertainment
Savings
$200
$120
$100
$250
$200
$120
$300
$50
$200
$120
$200
$150
$200
$120
$325
$25
Answer:
Budget A
Step-by-step explanation:
Total monthly budget is;
T = Rent cost + Personal Items cost + Entertainment cost +Savings cost
For budget A;
T_A = $200 + $120 + $100 + $250
T_A = $670
For budget B:
T_B = $200 + $120 + $300 + $50 = $670
Foe budget C;
T_C = $200 + $120 + $200 + $150
T_C = $670
For budget D;
T_D = $200 + $120 + $325 + $25 = $670
We can see the total budget for all is $670.
Her rent and personal expenses have fixed amounts. Thus, the only ones that can vary are Entertainment cost and Savings cost.
Now, in all the budgets, budget A has the highest savings which is $250.
Thus, we can say it's the best budget to help her meet her goals as it still provides $100 for even entertainment which she loves with her friends.
Answer:
budget A
Step-by-step explanation:
4÷6\7 blank 4
I have to figure out if it is < > =
Answer:
<
Step-by-step explanation:
because 4/6/7 is less than 0
Answer:
2/21 < 4
Step-by-step explanation:
Lets break this up
4/6=2/3
2/3 / 7 = 2/3 * 1/7
2/21
Find the 10th term of the sequence defined by the given rule. Assume that the domain of each function is the set of whole numbers greater than 0.
f(1) = 8, f(n) = f(n − 1) + 15
The 10th term is
Answer:
[tex]87.[/tex]
Step-by-step explanation:
[tex]f(1) = 8, f(n) = f(n − 1) + 15 \\ The \: 10th \: term \: is \: \\ 8(10 − 1) + 15 = 72 + 15 = 87.[/tex]