Answer:
y = 5/4 x + 7
Step-by-step explanation:
if you need anymore help you should use math**way ..
also i hope i gave you the right answer :)
PLS HELP ME I WILL GIVE YOU BRAINLIEST!
43.96/14
Step-by-step explanation:
A bag contains 42 red, 45 green, 20
yellow, and 32 purple candies. You
pick one candy at random. Find the
probability that it is green or yellow.
Answer:
65/139 fraction form
0.47 decimal form
Answer:
Step-by-step explanation:
Total sample space , n (s) = 139
no of green candies , n (g) = 45
no. of yellow candies , n (y) = 20
Probability that is green or yellow is
P( g or y) = P(g) + P(y)
= n(g) / n(s) + n (y) / n(s)
= 45 / 139 + 20 / 139
= 65 / 139
hope it will help :)
can u graph this for me plz nd thanks luvv
Answer:
y=3,x=4
Step-by-step explanation:
what’s (10a ^2 )(−6a ^4 ) Simplify
Answer: -60a^6
Step-by-step explanation:
multiply 10 and 6. combine the exponents
Answer:
[tex] - 60a ^{6} [/tex]
Step-by-step explanation:
1) Take out the constants.
[tex](10 \times - 6) {a}^{2} {a}^{4} [/tex]
2) Simplify 10 × -6 to -60.
[tex] { - 60a}^{2} {a}^{4} [/tex]
3) Use product rule.
[tex] - 60 {a}^{2 + 4} [/tex]
4) Simplify 2 + 4 to 6.
[tex] - 60 {a}^{6} [/tex]
Therefor, the answer is -60a⁶.
The population density of City A is 6000 people per square mile. City B is a dilation of City A with scale factor 1.5 . If City B has 3/5 of the population of City A, what is the population density of City B?
Answer:
[tex]1600\ \text{people per square mile}[/tex]
Step-by-step explanation:
Number of people per square mile in City A is 6000.
In terms of size City B is a dilation of City A with scale factor 1.5.
This means a length of 1 mile in city A would be 1.5 miles in city B.
So, [tex]1\ \text{mile}^2\text{ in City A}=1.5^2\ \text{mile}^2\text{ in City B}[/tex]
City B has [tex]\dfrac{3}{5}[/tex] of the population of City A.
So the population density of City B would be
[tex]\dfrac{\dfrac{3}{5}\times 6000}{1.5^2}=1600\ \text{people per square mile}[/tex]
The population density of City B is [tex]1600\ \text{people per square mile}[/tex].
For the past several years, the high school theater department has performed a musical in their auditorium. Each year since the first, they have raised ticket prices by $0.25, however the department has also noticed a decline in the number of people attending each year. This year, they are analyzing the ticket prices, attendance, and sales to determine the ticket price that maximizes their sales.
Find the equation of a line that passes through the point (-2,-1) and is
perpendicular to the line with equation y = –2x+8.
Answer:
y=x/2
Step-by-step explanation:
If one line is perpendicular to another, then the product of their slope is -1.
y = –2x+8. This line has a slope of -2. Which means another line must have a slope of 1/2.
By knowing the slope, we then assume this line as x-2y=k. Insert the point in, we find out k=0.
So the equation of this line is x-2y=0, or y=x/2.
SOMEONE PLEASE HELP ME WITH THIS PLEASE PLEASE PLEASEE ILL GIVE BRAINLY IF YOU GET IT RIGHT!!!!!!!
Hi, I am not that sure about this question but I believe that the answer is D. Have a great day and enjoy the summer.
Which expression is modeled by this set of arrows on the number line?
A number line going from negative 8 to positive 8. An open circle is at 0. An arrow goes from 0 to negative 3, and from negative 3 to negative 6.
1 Negative 6 divided by (negative 3)
2 Negative 6 divided by 3
3 6 divided by (negative 3)
4 6 divided by 3
Answer:
A -6 divided by (-3)
Step-by-step explanation:
can 7,9,16 be a right traingle
Answer:
no. can you answer my question pls :)))
Step-by-step explanation:
What is the circumference of a circular plate with a radius of 3 inches?
(Round your answer to the nearest tenth.)
A. 27.3 in
O B. 37.7 in
C. 9.4 in
D. 18.8 in
Answer:
18.8
Step-by-step explanation:
C =2*pi*r
C = 2*pi*3
C= 18.849
C=18.8
Almonds have 650 calories in 4 ounces. Cashews have 240 calories in 1.5 ounces. Which nut has the
lowest calories per ounce?
What are the coordinates of the image D(0.5)(1, 2)?
Answer:
(0.5, 1)
Step-by-step explanation:
The coordinates of the image of the point D (0.5, 2 ) are 0.5 and 2.
What is coordinate geometry?A coordinate plane is a 2D plane which is formed by the intersection of two perpendicular lines known as the x-axis and y-axis.
Given that:-
The image of point D ( 0.5 , 2 ) is given so the coordinates of the point will be 0.5 and 2.
Hence the coordinates of the image of the point D (0.5, 2 ) are 0.5 and 2.
To know more about Coordinate geometry follow
brainly.com/question/18269861
#SPJ2
What is the volume for this triangular prism if the base of the triangle is 8 the height is 16 and the height for the triangle is 7
Answer:
Volume of the triangular prism = 448 cm³
Step-by-step explanation:
Volume of the triangular prism = Area of the triangular base × Height of the triangular prism
Area of the triangular base = [tex]\frac{1}{2}(\text{Base})(\text{Height})[/tex]
= [tex]\frac{1}{2}(8)(16)[/tex]
= 64 units²
Volume of the triangular prism = 64 × 7
= 448 cm³
helpppppppppppppppppppppppppppp
Answer:
(3a + 8b) (3a - 8b)
Step-by-step explanation:
The difference in two perfect "squares" in the scenario would be the (8b) and (-8b).
The 3a would stay consistent through out the whole.
Ms. Trimmer paid $65 last year for her subscription to Drama Teachers Monthly. This year the fee is $78. What rate of increase is this?
Answer:
20%
Step-by-step explanation:
Find the value of x that makes m\\n
Answer:
60
Step-by-step explanation:
m and n are parallel the 3x=180
180/3=60
Suppose it takes 2 1/2 h to drive from your house to the lake at 48 mi/h. How long will your return trip take at 40 mi/h?
Answer
The distance from the house to the lake is (2.5 hr)*(48 mi/hr) = 120 miles. The rerurn trip would take (120 mi)/(40 mi/hr) = 3 hours. Distance equals rate times time, so the distance to the lake is 2 1/2 hours times 48 miles per hour.
I hope this helps
PLEASEE HELL
find the solution to the system of equations
Answer:
(-3, -4)
Step-by-step explanation:
y= -4
so you plus y in for the y=2x+2 equation where you get x=-3
[tex]\huge\text{Hey there!}[/tex]
[tex]\large\text{If y = -4 then SUBSTITUTE it into the EQUATION}[/tex]
[tex]\large\text{-4 = 2x + 2}[/tex]
[tex]\large\text{TURN the EQUATION}[/tex]
[tex]\large\text{2x + 2 = -4}[/tex]
[tex]\large\text{SUBTRACT by 2 to BOTH SIDES}[/tex]
[tex]\large\text{2x + 2 - 2 = -4 - 2}[/tex]
[tex]\large\text{CANCEL out: 2 - 2 because that gives you 0}[/tex]
[tex]\large\text{Keep: -4 - 2 because it helps us solve for x}[/tex]
[tex]\large\text{2x = -6}[/tex]
[tex]\large\text{DIVIDE by 2 to BOTH SIDES }[/tex]
[tex]\mathsf{\dfrac{2x}{2}=\dfrac{-6}{2}}[/tex]
[tex]\large\text{CANCEL out: }\mathsf{\dfrac{2}{2}}[/tex] [tex]\large\text{because that gives you 1}[/tex]
[tex]\large\text{KEEP: }\mathsf{\dfrac{-6}{2}}[/tex] [tex]\large\text{because it gives us the value of x }[/tex]
[tex]\boxed{\boxed{\large\text{Answer: \bf x = -3}}}\huge\checkmark\\\\\boxed{(-3,-4)}[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
Can someone please explain to me how to factor using gcf?
explain it to me like im an idiot thankss
Please help me answer this question!
The letters N, T, and O are arranged in a random order. What is the probability that the arrangement spells a three-letter word.
Express your answer as a simplified fraction.
Answer:
1/3Step-by-step explanation:
Three letters can be arranged in:
3! = 6 waysWe can spell two words from using the letters N, T, O:
"Not" and "Ton"So there are 2 favorable outcomes out of 6 total outcomes:
P(3-letter word) = 2/6 = 1/3Answer:
probability of getting I letter word =1/3
What is the volume of the cylinder below?
Use 3.14 for pi.
Answer:
about =502.65
Step-by-step explanation:
find the value of x
Answer:
4√5
Step-by-step explanation:
Use Pythagorean theorem
a^2=21^2-19^2
a^2=441-19^2
a^2=441-361
a^2=80
a= √80
simplify
How do you decide where to shade an inequality whose boundary does not go through the origin?
Answer:
If it does not satisfy the inequality, shade the region which does not contain that point. All the points in the shaded region will satisfy the inequality. Note: The origin (0, 0) is usually the easiest point to test, provided it is not on the line.
Inequalities are used to represent unequal expressions.
The region to shade are the region that satisfy the inequality.
Take for instance the following inequality
[tex]\mathbf{y \ge 2x + 5}[/tex]
The above inequality represents greater than or equal to.
This means that, the regions that satisfy the inequality are the region on the line of [tex]\mathbf{y \ge 2x + 5}[/tex] and the areas above it.
If the inequality is less than, then the region below the line of the inequality will be shaded.
Read more about inequalities and regions at:
https://brainly.com/question/18929468
Determine the domain of the following graph:
Answer:
11
Step-by-step explanation:
the curved lone starts at 0 and ends in 11
Ready for this quick math? 10 + 5 x 14 + 32 x 11 - 2 x 1 + 56 x 111 + 76 - 83458 =. Try solving this. ( Then subscribe to socksfor1).
Answer:
The answer for this is -76736
Step-by-step explanation:
HELLLPPP MEEEE HURRRY FIND THE AREA
Answer:
49 millimeters
Step-by-step explanation:
area is length times width
7×7=49
Answer:
Area = L × W
= 7mm × 7mm
= 49 square millimeters
हल गर्नुहोस् (Solve):
3X+1 + 3x = 108
सरल गर्नुहोस् (Simplify):
1
1
+
(a - b) (a-st 16-allo
107/6
Step-by-step explanation:
3x+1+3x=108
6x=108-1
6x=107
x=107/6
Tristan wants to ride his bicycle 27 miles this week. He has already ridden 9 miles. If
he rides for 6 more days, which tape diagram could be used to represent the context if
2 represents the average number of miles he would have to ride to meet his goal?
Answer:
he would have to ride for 3 miles each of the six days left to meet his goal
Step-by-step explanation: