Answers
Answer:
(1,2)
Step-by-step explanation:
half it! :)
dilate means to get bigger, so you multiply (2,4) by two
Related Questions
The tallest player in the European Basketball League (EBL) is 229 centimeters tall. The tallest player in the National Basketball Association (NBA) is 90 inches tall. Which league has the tallest player? Show your work. (1 in. = 2.54 cm.)
Answers
Answer:
12 inch so total inches = 7*12 + 1 = 85 inches 1 inch = 2.54 cm 85 inches = 85 * 2.54 = 215
Math HW, please help:
At its maximum speed, a motorboat can travel 10 miles downstream on a river in 20 minutes. It takes 30 minutes for the boat to travel back upstream the same 10 miles, also at maximum speed.
Write a system of two equations that could be used to find the maximum speed of the motorboat in still water. Let b represent the maximum speed of the motorboat in miles per hour and let r represent the speed of the river's current in miles per hour. Convert the times into hours. Solve the system of equations for b and r to determine the boat's maximum speed in still water and the speed of the river's current.
Answers
What is the value of 2y- 6 if y = 12
Answers
Answer:19
Step-by-step explanation:
The answer is 19 because you need to do 12*2 and then subtract 6. 24-6=19
Answer:
18
Step-by-step explanation:
1.) 2y -6
2 ) 2(12) - 6
3.) 24 - 6
Answer ~ 18
1.) 12 equals y so put 12 in place of y
2.) Using PEMDAS, multiply 12 × 2 which equals 24.
3.) Then you subtract 6 from 24 which equals 18.
Plz help thx!!!! each box needs to be filled in! with a conjunction of IR.
Answers
2. Vamos
3. Van
Answer:
vv
Step-by-step explanation:
v
Hhhhhhhhhhhhhhhhhhhhhhhhheeeeeeeeeeeeeeeeeeellllllllllllllllllllllllllllppppppppppppppppp
Answers
Answer:
Jeandre is correct, and they are 2 units from zero
Step-by-step explanation:
The absolute value of 2 is 2, and the absolute value of -2 is 2. Absolute value is the real number without a sign. If you put both 2s, on the number line, they would be the same length from zero. Hope this helps!
Answer:
Jeandre is correct, and they are 2 units from zero
Step-by-step explanation:
The absolute value of 2 is 2, and the absolute value of -2 is 2. Absolute value is the real number without a sign. If you put both 2s, on the number line, they would be the same length from zero. by the way absolute value means that everything will be positive, for an example - |-1| it is going to be positive one now! how you can tell it is a absolute value is cause it will have lines imbetween the number (ex - |-3|)
Jackie needs to save $125 to go to a concert. He has saved $35. He makes $7.50 an hour at his job.
Let x representing the number of hours.
Which equation and solution can be used to show how many hours jackie must work in order to have enough money to go to the concert?
A. 125x + 35 = 750; x = 5.75
B. 35 - 7.5x = 125; x = 6
C. 7.5x + 35 = 125; x = 12
D. 35x + 125 = 750; x = 18
Answers
Answer:
C
Step-by-step
Answer:
Answer is C
Step-by-step explanation:
First Jackie needs to save $125
y = 125
He already saved $35, this is our constant
He makes $7.50 an hour on his job,
Our variable x is hours
125 = 7.50x + 35
If we solve for x, we get x = 12
Please help I will mark brainliest if you explain the correct answer
Answers
Answer:
172 kilo
Step-by-step explanation:
I added all numbers together and got my answer.
In which of the number lines does the plotted point represent a number greater than Negative 1 and one-half? Check all that apply.
Answers
Answer:
The answers are D and E.
Step-by-step explanation:
Answer:
All the above
it's a little blurry sorry please help
Answers
Answer:
It's X=2
Working out:
(left one):
2(x+3)=10
2x+6=10
2x=10-6
2x=4
x=2
Working out:
(right one):
2(x+3) must be all divided by 2 so it will be x+3 and same for 10, it will be 5 so...
x+3=5
x=5-3
x=2
Hope it helps ^---^
Working out:
2(x+3)=10
2x+6=10
2x=10-6
2x=4
X=2
HELP ME PLZ QUICKLY
If your tree is 12ft tall and your uncle's is 6ft tall and he used 650 lights how many would you use
Answers
Answer:
1300
Step-by-step explanation:
if your uncle has used 650 lights but ur twice the hieght then youve used double so 1300 is your answer
Plss help with this math!!!! i will give brainliest to the best explained correct answer
Answers
super hard for me ill give a brainliest if its right
Answers
Answer: -6 degrees C i'm not sure sorry
Step-by-step explanation:
write the numerical expression. 6 times the sum of 12 and 8. Write your answer with no spaces.
Answers
Answer:
6(12+8)
Step-by-step explanation:
the word 'times' would indicate the multiplication of 2 numbers
the word 'sum' would indicate the addition of 2 numbers. in this case, 12 + 8 would be placed in parenthesis
hope this helps!! :)
Unit 2 Lesson 2 PS 1 table
What is the constant of proportionality?
Explain or show your reasoning.
Answers
Answer:
k
Step-by-step explanation:
The constant of proportionality is the ratio between two directly proportional quantities. ... Once you know the constant of proportionality you can find an equation representing the directly proportional relationship between x and y, namely y=kx, with your specific k.
An equation and the first step in its solution are shown.
Equation: x2 + 3x – 9 = 0
Step 1: x2 + 3x + h = 9 + h
What value of h is used to solve the equation by the method of completing the square?
Answers
Answer:
The answer is either 1.5 or 0.667
Step-by-step explanation:
x2+3x-9=0
x2+3x=9
6x=9
x=1.5
or
x=667
the value of 'h' used to solve the equation by completing the square method is [tex]\frac{9}{4}[/tex]
Given :
An equation and the first step in its solution are shown.
Equation: [tex]x^2 + 3x -9 = 0[/tex]
Step 1: [tex]x^2 + 3x + h = 9 + h[/tex]
In completing the square method , we take the coefficient of x and divide it by 2 and then square it
coefficient of x is 3
divide it by 2 , so we get [tex]\frac{3}{2}[/tex]
Then we square it [tex](\frac{3}{2} )^2\\\frac{9}{4}[/tex]
Then we add it on both sides of the equation
[tex]x^2 + 3x + \frac{9}{4} = 9 + \frac{9}{4}[/tex]
So, the value of 'h' used to solve the equation by completing the square method is [tex]\frac{9}{4}[/tex]
Learn more : brainly.com/question/10662834
Find the sale price of each item. Round to two decimal places when necessary.
Original Price: $22.50
Markup: 42%
Answers
Answer:
31.95
Step-by-step explanation:
So first you have to identify what the mark up is which would be $9.45
Then you add that to 22.50... And idk what you mean by Round up to two decimal places when necessary.
Answer:
$31.95
Step-by-step explanation:
22.50*1.42=31.95
How can you determine the sale price if you are given the regular price and the percent of markdown
Answers
Answer:
Step-by-step explanation:
Take original price divide by one hundred multiply that by percentage, subtract what you get from original price and that’s your sale price
Answer:
let's say the price is 400 dollars
and the percent of markdown is 20%
100-20=80
400x80=32000
32000/100= 320
The price will be 320 dollars.
a triangle has side lengths of 10 cm and 7 cm. which could be the value of the third side, 18 cm or 11 cm
Answers
Answer: 11cm
Step-by-step explanation:
11cm
A ride-share driver completed 6 trips and was paid a flat fee of $90, not including any tips. At this rate, how many trips must he complete to be paid a total of $225?
Answers
Answer:
15
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
Because 90x2.5=225 so then you do 6x2.5 and that is 15.
The square below represents one whole. Express the shaded area as a fraction, a decimal, and a percent of the whole.
Answers
Answer as a fraction = 1/2
Answer as a decimal = 0.5
Answer as a percent = 50%
========================================
Explanation:
There are 5 blue rectangles out of 10 total. This forms the fraction 5/10 and that reduces to 1/2 after dividing both parts by 5. Therefore, the fractions 5/10 and 1/2 are the same. Notice that exactly half of the entire figure is shaded blue.
Use long division or your calculator to find that 1/2 = 0.5 which converts to 50% when you move the decimal point 2 spots to the right.
Answer:
5/10 , 0.5 , 50%
Step-by-step explanation:
Pls help me 17 points!!!
Answers
Answer:
i dont know
Step-by-step explanation:
i really need these pionts im sorry wish you luck
Solve for x: -243 = -9(10 + x)
I will reward Brainliest
Answers
Answer:
x = 17
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Step-by-step explanation:
Step 1: Define Equation
-243 = -9(10 + x)
Step 2: Solve for x
Divide -9 on both sides: 27 = 10 + xIsolate x: 17 = xRewrite: x = 17Step 3: Check
Plug in x into the original equation to verify it's a solution.
Substitute in x: -243 = -9(10 + 17)Add: -243 = -9(27)Multiply: -243 = -243Here we see that -243 does indeed equal -243.
∴ x = 17 is the solution to the equation.
Can somebody please help me and explain a bit, it's for a test grade :(
Answers
Answer:
Step-by-step explanation:
All you have to do is
85=5(x)
Help me solve this. ASAP
Answers
Answer:
I don't know..
Step-by-step explanation:
List all the factors of the numbers: a. 40 and b. 3
Answer fast
Answers
3 - 1,3
3-1,3
THIS IS DO TODAY I NEED HELP PLS
Answers
Answer: $9.99
Step-by-step explanation:
2=$4
2/2=1
4/2=2
$2+$8 =10$
Answer:
D.$9.95
Step-by-step explanation:
If you divide the cost of 2 pairs of socks in half which is $3.98 you would get $1.99 which is the cost of 1 pair of socks and then you would multiply $1.99 by 5 to get $9.95 which would be the cost of 5 pairs of socks.
Stefan sells Jin a bicycle for $115 and a helmet for $17. The total cost for Jin is 110% of what Stefan spent originally to buy the bike and helmet. How much did Stefan spend originally? How much money did he make by selling the bicycle and helmet to Jin? IF BOTH PARTS OF QUESTION ARE ANSWERED CORRECTLY I WILL GIVE BRAINLIEST
Answers
Answer:
120 and 12
Step-by-step explanation:
115+17= 132
132/110= 1.2
1.2 · 100= 120
132-120= 12
2) help ASAP due in like 10min
Answers
Answer:
y=25x-5
Step-by-step explanation:
25x is the money you start with and 5 is a constant that you lose per game hence the negative/or subtraction sign
Branliest plsssss
Answer for me please! (Will mark brainlist)
Answers
Answer:
$52
Step-by-step explanation:
Please mark as brainliest. I'm happy to help
Something like that
Does anyone know this :-)