Answer:
13 + 2x = 21 where x is the number of bottles of water
Step-by-step explanation:
pizza plus water = 21
13 + water = 21
Each water is 2 dollars
13 + 2x = 21 where x is the number of bottles of water
If PR=40, what are PQ and RQ
Answer:
PQ = 23, QR = 17
Step-by-step explanation:
PR = PQ + QR = 40
Substitute PR and QR into the equation above
40 = 5x - 2 + x + 12
Combine like terms
40 = 6x + 10
Subtract 10 from both sides
30 = 6x
Divide both sides by 6
5 = x
PQ = 5x - 2= 5(5) - 2 = 23
Remember, PR = PQ + QR
40 = 23 + QR
Subtract 23 from both sides.
17 = QR
PQ = 23
Find the equation of a line in standard form that passes through the point (6, -2) and is perpendicular to 3x - 5y = 10.
how do i find the hypotenuse using the pythagorean theorem
Step-by-step explanation:
You multiply the two other sides by itself like 12x12=144 and do that for all the sides that you know then you add up all of the numbers you got from adding like 144 plus 64 equals 208 and then 208 is the hypotenuse.
Convert 26 feet to inches:
9. Bennett planted four tomato plants in
garden, and he recorded their progress
a few weeks.
Point G is on line segment FH. Given FH = 19 and FG = 12,
determine the length GH.
Answer:
7
Step-by-step explanation:
Let’s think about this like a number line.
If we have a number line with the ends of F and H, and G is somewhere in between, it would look something like this.
F———-G———H
We know that FH = 19 and that FG is 12.
This means that GH will be the FH - FG
[tex]19 - 12 = 7[/tex]
So FG is 7.
Hope this helped!
Evaluate
g(x)= x – 2x2 find g(-3) + 13
Answer:
Step-by-step explanation:
g(-3) = -3 - 2(-3)^3 + 13
-3 - 18 + 13
-21 + 13 = -8
(-4) ( ) = -20 fill in the blank space
Answer:
5 because -20 divided by -4 is 5
Step-by-step explanation:
The intersection of two planes (in geometry) that do not collide (if it exists) is what
Answer:
It's called a line in math
please answer quick thank you!!
Answer:
y=[tex]\frac{x+9}{n}[/tex]
Step-by-step explanation:
x/y=n-9
x= y(n-9)
x= yn-9n
-yn= -x-9n
yn= x+9n
y=[tex]\frac{x+9}{n}[/tex]
Rearrange 2y = 3(2+x) make x the subject
Answer:
[tex]x =\frac{(2y-6)}{3}[/tex]
Step-by-step explanation:
2y = 3(2+x) {Use distributive rule}
2y = 3*2 + 3*x
2y = 6 + 3x {Subtract 3 form both sides}
2y - 6 = 3x {Divide both sides by 3}
[tex]\frac{(2y-6)}{3}=x[/tex]
A line goes through two points (-5,-5) and (10,0) what kind of slope does this line have?
Answer:
a negative slope
Step-by-step explanation:
Which are true regarding the statement “A quadrilateral having exactly one pair of parallel opposite sides USA trapezoid”?Check all that apply.
Answer:
A). It is a conditional statement that can be written as “If a quadrilateral has exactly one pair of parallel opposite sides, then it is a trapezoid."
B). The hypothesis is: a quadrilateral having exactly one pair of parallel opposite sides.
E). The conclusion is: it is a trapezoid.
Step-by-step explanation:
I just did the assignment on Edge. It's 100% correct!! Hope this helps!!
Also heart and rate if you found this answer helpful.
Which is the better buy? 3-yard roll of butcher paper for $2.88 OR 18-ft roll of butcher paper for $11.52
Answer:
18-ft.
Step-by-step explanation:
WHEW. Just buy it for 11.52. If you bought 18 yd of butcher paper from the 3 yd roll you would be spending almost 52 dollars!
Answer: 3-Yard roll or butcher paper
Step-by-step explanation:
3 Yards = 9 Feet. 3 yards is half of 18 feet. And the cost of 3 yards is only 2.88, And since it is half of the amount of 18 feet, we multiply by two. ($5.76). Meaning 3 Yards is better to buy.
what two statements about rounding demicals is correct
Answer:
Hope it can help you.....Please mark me as a brainlist.......
Thank you......
Solve for Y: when X = 6
y = -3x +2
Answer:
Y=-16
Step-by-step explanation:
-3(6)+3
-18+2
y=-16
Answer:
-16
Step-by-step explanation:
We can evaluate y = -3x + 2 for x = 6. Substituting 6 for x in y = -3x +2, we get:
y = -3(6) + 2 = -18 + 2 = -16
The equation y = -3x + 2 has already been "solved" for y. At this point you are evaluating this equation at x = 6.
Stephan drives at a speed of 50 miles per hour how long will it take to drive at 175
Answer:
40 ??
Step-by-step explanation:
60.50 = 3000
3000:175 = 40
i found that im bad at maths but im sure
hope it helps
Answer:
If 50 miles= 1hour
then 175 miles= 175×1/ 50
= 3.5 hrs
Step-by-step explanation: Hope this helps.
what is equivalent to
Answer:
1 : equal in force, amount, or value also : equal in area or volume but not superposable a square equivalent to a triangle. 2a : like in signification or import. b : having logical equivalence equivalent statements. 3 : corresponding or virtually identical especially in effect or function.
Step-by-step explanation:
Answer:
2/8= 1/4
Step-by-step explanation:
I need help with my homework
Answer:
1.) 10
2.) 8
3.) 24
4.) 4
5.)39
6.) 45
7.) 15
8.) 6
Step-by-step explanation:
1.) 9+8= 17, 17-7=10
2.) 7-5=2, 2+6=8
3.) 4(-1)= -4, -6(-4)=24
4.)8/4=2, 2(2)=4
5.) 6+7=13, 3(13)=39
6.) 10-1=9, 5(9)=45
7.) 72/9=8, 8+7=15
8.) 4+4=8, 48/8=6
Hope this helps.
Step-by-step explanation:
9+8-7=(9+8)-7=17-7=10
7-5+6=(7-5)+6=2+6=8
-6*4(-1)=-6*(-4)=24
8/4*2=2*2=4
3(6+7)=3*13=39
5(10-1)=5*9=45
72/9+7=8+7=15
48/(4+4)=48/8=6
please help with question 9 :)))
Answer:
A
Step-by-step explanation:
3(2z−4)=−6(2−z). help plss
Answer: (6z-12) = (-12+6z)
Step-by-step explanation:
Okay, so what you want to do is multiply 3(2z-4) and you should get (6z-12). Then you do the exact same thing on the other side, -6(2-z), and you should get (-12+6z). Then you put those together, so it would look like (6z-12) = (-12+6z).
Add: (-7m5 + 4n) + (-6m5)
Enter the correct answer.
What’s the answer
Answer:
−7m5+4n−6m5
Step-by-step explanation:
=−7m5+4n+−6m5
=(−7m5+−6m5)+(4n)
=−13m5+4n
ILL GIVE BRAINLIEST PWEASE HELP ME Find f (8.5) in the function 8 - f (v) = 6v 2 - v. f (8.5) =______
Answer:
Step-by-step explanation:
20049 IS YOUR ANSWER
What is scientific notation
Scientific notation is a way of expression really large or really small numbers.
For instance, 1000000 in scientific notation would be 1 x 10^6
Answer:
Scientific notation is way of writing very small or very large numbers. A number is written in scientific notation when a number between 1 and 10 is multiplied by a power of 10.
help.. math is the one thing i suck at ..
Answer:
D) (1,1)
Step-by-step explanation:
i believe its D because thats where the line intercepts with the x and y axis :)
Point B splits a segment AC with ratio AB:BC=2:1. Point D splits a segment AB with the ratio AD:DB=3:2. What is the ratio for AD:DC?
Answer:
The ratio for AD:DC is 2:3
Step-by-step explanation:
The given information are;
The ratio by which point B splits AC as AB:BC = 2:1
The ratio by which point D splits AB as AD:DB = 3:2
Therefore, we have;
The fraction of AC that is equal to AB is given as follows;
AB = 2/(2 + 1) × AC = 2/3 × AC
AB = 2/3 × AC
Similarly
BC = 1/3 × AC
Also the fraction of AB that is equal to AD is given as follows;
AD = 3/(3 + 2) × AB = 3/5 × AB
AD = 3/5 × AB
Therefore, the fraction of AC that is equal to AD is given as follows;
AD = 3/5 × AB = 3/5 × 2/3 × AC = 2/5 × AC
Therefore, DC = (1 - 2/5) × AC = 3/5 × AC
Which gives the ration of AD to DC or AD:DC as being;
AD:DC = 2/5 × AC : 3/5 × AC = 2/5:3/5 = 2:3
The ratio for AD:DC = 2:3.
To make 12 smoothies, Henry needs 30 cups of ice.
How many cups of ice does he need for one
smoothie?
Answer:
2.5
Step-by-step explanation:
divide 30 by 12
Which series of transformation were performed in the figure?
A.reflection then rotation
B. Translation then reflection
C. Translation then rotation
D. Translation then dilation.
Who ever answers this question will be the brainliest!!
how many natural numbers lies between 26 square and 27 square
Round 0.641 to the nearest hundredth.
Answer:
0.64
Step-by-step explanation:
Find the number in the hundredth place 4 and look one place to the right for the rounding digit 1 . Round up if this number is greater than or equal to 5 and round down if it is less than 5 .
