Answer:
6
Step-by-step explanation:
17/ 2.5 = 6.8
You can buy 6 gallons
Answer: 6 with a remander of $2
Step-by-step explanation:
Estimate 73% of 23.95
Answer: 304.8
Step-by-step explanation;
7300:23.95 = 303.8
Answer:20
Because I looked it up
Find the approximate area of the shaded region of the figure below.
A food truck sells salads for $6.50 each and drinks for $2.00 each. The food truck’s revenue from selling a total of 209 salads and drinks in one day was $836.50. How many salads were sold that day?
Answer:
93salads
93×6.50=604.50
116×2=232
93+116=209
604.50+232=836.50
PLS HELP MEEEEE
Exponents
Answer:
331.66
Step-by-step explanation:
125(1.05)^20
How many solutions does the equation have -2 (-4x + 7) = -2 + 4x One Solution Infinite Solutions No Solution?
If you plot and connect these points P1(3,2) and P2(6,8) , what figure is Formed? What is the Direction?
i will mark the brainlliest
Answer:
Please check the explanation.
Step-by-step explanation:
Given the points
P1(3, 2)P2(6, 8)When we plot P1(3, 2) and P2(6, 8), we determine the line segment P1P2.
The direction of the segment is from P1 to P2.
Determining the length of the segment P1P2.
[tex]\:l=\:\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}[/tex]
[tex]=\sqrt{\left(6-3\right)^2+\left(8-2\right)^2}[/tex]
[tex]=\sqrt{3^2+6^2}[/tex]
[tex]=\sqrt{45}[/tex]
[tex]=\sqrt{5}\sqrt{3^2}[/tex]
[tex]=3\sqrt{5}[/tex]
Thus, the length of the segment is:
[tex]\:\:\:l=3\sqrt{5}[/tex]
Determining the equation of a line containing the segment P1P2
Given the points
P1(3, 2)P2(6, 8)Finding the slope between P1(3, 2) and P2(6, 8)
[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\left(x_1,\:y_1\right)=\left(3,\:2\right),\:\left(x_2,\:y_2\right)=\left(6,\:8\right)[/tex]
[tex]m=\frac{8-2}{6-3}[/tex]
[tex]m=2[/tex]
Using the line point-slope form of the line equation
[tex]y-y_1=m\left(x-x_1\right)[/tex]
where m is the slope of the line and (x₁, y₁) is the point
substituting the values m = 2 and the point (3, 2)
[tex]y-2=2\left(x-3\right)[/tex]
Add 2 to both sides
[tex]y-2+2=2\left(x-3\right)+2[/tex]
[tex]y=2x-4[/tex]
Thus, the equation of a line containing the line segment P1P2 is:
[tex]y=2x-4[/tex]
please help me with this question
Answer:
angle one equals 114
Step-by-step explanation:
180-66=114
Answer:
114
Step-by-step explanation:
a straight line is 180 degrees and so you subtract 66 from 180 and you get 114
Can you answer at least one
Answer:
15. 88%
Step-by-step explanation:
I did division
Answer:
16. is 11550
Step-by-step explanation:
Somebody correct this please..
Answer:
the third option is correct
Step-by-step explanation:
[tex]x=1[/tex]
. 4/2y - 31 - 1 = 11
Answer:
the correct answer is
y = 42
hope this helped :)
Which angle or angles are co-terminal with 175 degrees? All angles below are in degrees. (Select all that apply.)
-185
-175
5
355
535
895
Trapezoid ABCD is transformed according to the rule rx-axis degrees R0,90 what is the x-coordinate of A”
-3
-2
2
3
HURRYYYYY
Answer:
2
Step-by-step explanation:
Here, we want to know the x-coordinate of the rotation about the origin of a point 90 degrees clockwise
A rotation of 90 degrees clockwise about the origin will turn the coordinates (x,y) to (-y,x)
The coordinates of A is (3,-2)
So
upon the assigned rotation, it becomes (2,-3)
So the x-coordinates is 2
Answer:
C: 2
Step-by-step explanation:
Here, we want to know the x-coordinate of the rotation about the origin of a point 90 degrees clockwise
A rotation of 90 degrees clockwise about the origin will turn the coordinates (x,y) to (-y,x)
The coordinates of A is (3,-2)
So
upon the assigned rotation, it becomes (2,-3)
So the x-coordinates is 2
f(3) if f(x) = 2x + 4
Does anyone know how to solve this ?
9514 1404 393
Answer:
see below
Step-by-step explanation:
Make use of the quadratic formula.
For equation ax² +bx +c = 0, the solutions are ...
[tex]x=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}[/tex]
Here, you have a=1, b=-1, c=1, so the solutions are ...
[tex]x=\dfrac{-(-1)\pm\sqrt{(-1)^2-4(1)(1)}}{2(1)}=\dfrac{1\pm\sqrt{1-4}}{2}=\dfrac{1\pm i\sqrt{3}}{2}\\\\\boxed{x=\dfrac{1+i\sqrt{3}}{2}\text{ and }x=\dfrac{1-i\sqrt{3}}{2}}[/tex]
A square parking lot has an area of 12,996 square yards. a. What is the length of one side of the parking lot? b. How many yards of fence will it take to enclose the entire parking lot?
Answer:
114 yards
456 yards
Step-by-step explanation:
Given that:
Area of square parking lot = 12,996 square yards
The lenght of one side of the parking lot :
Area of a square = a² ; a = side length
Hence ;
12996 = a²
√12996 = a
114 = a
Hence, length of one side = 114 yards
Yards of fence needed to enclose parking lot :
Perimeter of a square = 4a ; a = side length
Perimeter = 4(114)
Perimeter = 456 yards
2(x+2)^2-5=8 solve using square roots
Answer:
x=[tex]\sqrt 26[/tex]/2-2
Step-by-step explanation:
Which expressions are equivalent to 5+ (-3)(6x – 5)?
Choose all answers that apply:
А
18x - 20
B.
3x - 3
None of the above
Hello
5 + ( -3) ( 6x - 5 )
= 5 - 3*6x + 5*3
= -18x + 20
Good day. ;)
Answer:
None of the above
Step-by-step explanation:
I got it correct.
the width of a rectangle is fifteen feet less than the length . if the area of the rectangle is 54 square feet , find the width .
a. 3 ft
b. 6ft
c. 9 ft
d. 18 ft
Answer:
A
Step-by-step explanation:
A. 3 x 18 = 54
B. 6 x 21 = 126
C. 9 x 24 = 144
D. 18 x 33 = 594
PLEASE HELP URGENT‼️‼️
Tonia was simplifying the expression: (3x)2 . x4. She wrote 3x8 as the
simplest form.
——————————————
Part A) Simplify the problem correctly.
——————————————
Part B) Describe the error(s) that Tonya made.
Part A
(3x)^2*x^4
(3x)*(3x)*x^4 .... expand out (3x)^2
(3*3)*(x*x*x^4)
9x^6
Answer: 9x^6
============================================
Part B
It appears that Tonya forgot to square the 3 term and had this as her steps
(3x)^2*x^4
3x^2*x^4
3x^(2*4)
3x^8
Which is incorrect as the answer in part A indicates.
Not only is the '3' part wrong, but also the exponent of 8. Instead of multiplying the exponents, she should have added them.
The rule is a^b*a^c = a^(b+c). In this case, a = x, b = 2 and c = 4.
So x^2*x^4 = x^(2+4) = x^6
Find the slope of the line that passes through (8,4) and (6,5)
Answer:
-1/2
Step-by-step explanation:
The equation for slope is y2 - y1 and x2 - x1. So you do 5(y2) - 4 (y1) which is 1. And 6(x2) - 8(x1) which is -2. Put 1 as the numerator and -2 as the denominator as you got -1/2. The fraction is negative because the -2 made it that way
A bag contains 12 red marbles. The ratio of red marbles to blue marbles is 3 : 4. Find the number of blue marbles in the bag.
Answer:
16
Step-by-step explanation:
3 divided into 12 =4
4x4=16
4 divided into 16 =4 so 16
I need help please help me pu
Answer:
D: x=12
Step-by-step explanation:
Are these two expressions equivalent 4y+7-3y=4y+3y-7
Answer:
yes!
Step-by-step explanation:
4y+7-3y=4y+3y-7
Answer:
no
Step-by-step explanation:
4y+7-3y
y=7
4y+3y-7
y=-1
A car travels for 18 minutes at an average speed of 72 km/h.
(a) How far will the car travel in these 18 minutes?
appel
Answer:
~21.6 miles
Step-by-step explanation:
72:1 is 72mph
18 min is 30% of a hour
72 times .3
Find a third side in the simplest radical form:
Answer:
Step-by-step explanation:
[tex]\sqrt{25^2 - 24^2 }[/tex] = [tex]\sqrt{(25-24)(25+24)}[/tex] = √49 = 7 units
molly’s hair was 20 inches long three years later it was 35 years long what was the percent increase to the nearest hundredth
Answer: 75%
Step-by-step explanation:
solving equations with variables on each side y-11=25-3y
y=?
explain
Answer:
y = 9
Step-by-step explanation:
y - 11 = 25 - 3y
y + 3y = 25 + 11
4y = 36
y = 9
Please mark me the brainliest!?!
-78-(-15) =
Answer I need it quickly can you draw out an answer I’m confused on my home work
Answer:
answers are done below.
Identify the slope and p-intercept of the
equation 2x + 5y = 20
Answer:
slope: -2/5
y-intercept: (0,4)
Step-by-step explanation:
PLEASE HELP
10 POINTS!
Answer:
point c is right answer
Step-by-step explanation:
you can also count after -7 d is at -5 the number and then c is located between -7 and -8 so its -7.75