Answer:
slope of given points are;(y2-y1)÷(x2-x1)
=(-1-3)÷(-8+2)
= -4÷-6
=2/3
the picture is below
Answer:
C
Step-by-step explanation:
Your parents gave you $200 to spend on a weeklong school trip. You have budgeted $25 per day for snacks and souvenirs. Write an equation that represents this situation
Answer:
200- 25d
Step-by-step explanation:
d equals number of days on the trip
Fill in the missing reason in proof.
Answer:
SASStep-by-step explanation:
As per steps given the congruent pairs are:
AB and ACBD and CDAngle B and angle CSo two sides and included angle - it represents side-angle-side or SAS congruency theorem
I NEED HELPPPP PLIS
Why do you think it would be important to keep track of the weather conditions in a particular location?
Answer:
I think We should keep track of the weather because just in case we dont get sucked up in a tornado or tsunami or we get snowed in
Step-by-step explanation:
The perimeter of a rectangle,p, is given by p =2L + 2W , where L is its length and w is its width what is the perimeter of a rectangle of length 15ft and width 15ft ?
Answer:
60ft
Step-by-step explanation:
multiple the length by 2
15 times two equals 30
multiple the width by two
15 times two equals 30
add the total lengths and widths
30 plus 30 equals 60
ans=60
A parachutist’s rate during a free fall reaches 216 kilometers per hour. What is this rate in meters per second? At this rate, how many meters will the parachutist fall during 20 seconds of free fall? Do not round your answers.
Answer:
216.00 = 134.22
Step-by-step explanation:
216.1 =134.22
.-. I need your help .-.
Answer:
D
Step-by-step explanation:
Two oranges and five lemons cost $2.95. Three oranges and two lemons cost $2.50. How
much would five oranges and three lemons cost?
Answer:
40 p
Step-by-step explanation:
2.50 plus 40 equal 2.90 and that is how u get ur answer
Please help if you can
Tia dilated the rectangle below by a scale factor of 7/2. What is ther perimeter of the new rectangle?
A
64 inches
B
220 inches
C
2695 inches
D
224 inches
Answer:
Option D
Step-by-step explanation:
Formula to be used,
Scale factor = [tex]\frac{\text{Dimension of the image rectangle}}{\text{Dimension of the original}}[/tex]
By this formula,
[tex]\frac{7}{2}=\frac{\text{Length of the dilated rectangle}}{\text{Length of the original rectangle}}[/tex]
[tex]\frac{7}{2}=\frac{L}{22}[/tex]
L = [tex]\frac{7\times 22}{2}[/tex]
= 77 inches
Similarly, width of the the dilated rectangle = [tex]\frac{7}{2}\times 10[/tex]
= 35 inches
Perimeter of the new rectangle = 2(Length + width)
= 2(77 + 35)
= 224 inches
Option (D) will be the correct option.
-2.5(p+4)+8.1 simplify answer
Answer:
the answer is [tex]-2.5p-1.9[/tex]
Step-by-step explanation:
hope this helps :)
A tire manufacturer believes that the life of its tires follow a normal distribution with a mean of 46,000 miles and a standard deviation of 4,000 miles. What mileage can he guarantee each tire to last so that 99% of the tires last longer than the guaranteed lifetime?
Answer:
Guarantee of Tyre = 36,680 miles
Step-by-step explanation:
Given:
Mean = 46,000 miles
Standard deviation = 4,000 miles
Computation:
Assume;
x = guaranteed lifetime
P(X > x) = 99%
So,
P(X > x) = 0.99
So,
P(Z > z) = 0.99
So,
1 - P(Z > z ) = P(Z < z)
P(Z < z) = 0.01
So, in z table value of z = -2.33
x = μ + [z x σ]
x = 46,000 + [-2.33 x 4000]
x = 36,680
Guarantee of Tyre = 36,680 miles
Hellpppp pls!!!!!!!!!!!!
Answer:
2a+6b
Step-by-step explanation:
Answer:
6b + 2a
a + (a + 6b)
(a + 3b)2
You are doing marketing research to find out the purchasing potential of students in the community based on the latest senses there are 9860 students in a population of 602400 people what percent of the total population is students
Answer:
In statistics, scientists or researchers gather data to represent the existing number of population audience that they should target. Statisticians usually lump these data and present them in terms of mean, median or mode. To be more accurate, percentage could also be used. Percentage is generally defined as the number of a specific parameter per 100 units of the whole. In this case, the percentage is defined as the number of students per 100 people of the whole population. The working equation to be used is:
Percentage = Number of Students/Number of Population * 100%
Percentage = 9,860/62,400 * 100
Percentage = 15.8%
Hence, out of the total population, 15.8% are students.
or
Number of students = 9860
Total Population = 62,400
Percentage of students in the population can be calculated by:
(Number of students/Total population) x 100%
Using the values, we get:
Percentage of students = (9860/62400) x 100% = 15.80%
Thus, students constitute 15.80% of the entire population
In a classroom, for every 8 girls there are 5 boys. What is the ratio of boys to girls?
Answer:
5:8
Step-by-step explanation:
Answer:
8 to 5
Step-by-step explanation:
Which expression is equivalent to 4 (x + 3) ?
A. 4x + 3x
B. 4 + x + 3
C. 4x + 12
D. 4x + 3
Answer:
c. 4x + 12
Step-by-step explanation:
just distribute the 4 out. hope this helped!
Answer:
C.
Step-by-step explanation:
distribute the 4 to the quantity (x+3)
we get: 4x + 12 so your answer is C.
What is a fixed annual sum of money paid at regular intervals to an employee for their work?
Answer: Salary is a fixed amount of money or compensation paid to an employee by an employer in return for work performed. Salary is commonly paid in fixed intervals, for example, monthly payments of one-twelfth of the annual salary.
Step-by-step explanation:
Need help! Will be appreciated
Answer:
64 miles per gallon
27 feet per second
14 quarts in a barrel
Step-by-step explanation:
Evaluate and solve for the variable
12-c=8
Answer:
c is 4
Step-by-step explanation:
Can someone please help me?
Answer:
24 square inches
Step-by-step explanation:
First box: 3 x 4 = 12
Second box: 3 x 4 = 12
Added together = 24
How many
2/3
-cup servings are in four cups of pistachios?
Answer:
4
Step-by-step explanation
I needdddddd helppppppp
Answer:
what is the question
Step-by-step explanation:
What is the solution of the system of equations?
y=2x-4
y=1-3x
Answer:
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Point Form:
(1−2)
Equation Form:
x= 1
y=−2
Step-by-step explanation:
Is the relationship shown in the table at the right proportional? If so, use it to complete a proportions web. If not, explain why it is not
40 Points to whover answers them all
Answer:
yes it would be proportional because it goes through the origin
Step-by-step explanation:
Please help. I will give 15 points.
Answer:
its A
Step-by-step explanation:
Answer:
A, bc 7 divided by 1/5 is 35 so it makes the most sense other than 1/35
Step-by-step explanation:
Hoped I helped Im Eve btw. Have an amazing day and consider marking this as brainliest if you do thank you in advanced! :3
Mr. Parker jogs for 45 minutes each day. He jogs 5 days in week 1, 6 days in week 2, and 7 days in week 3. About how many minutes does he jog?
Answer:
810 min
Step-by-step explanation:
5+6+7=18
18x45=810
10.3)200.3865
10.3 divided by 200.3865
Answer:
1
Step-by-step explanation:
200.3865 divided by 200.3865 equals 1
ANSWER PLEASE I NEED HELP
a rectangular prism has a width of 0.5 a height of 4 and a length of 1.5, what is the surface area of the rectangular prism?
Answer:
The surface area of the rectangular prism is 17.5
Step-by-step explanation:
We are given:
Width of rectangular prism (w) = 0.5
Length of rectangular prism (l) = 1.5
Height of rectangular prism (h) = 4
We need to find the surface area of the rectangular prism.
The formula used is: [tex]Surface \ area \ of \ the \ rectangular \ prism=2(lw+lh+wh)[/tex]
Putting values and finding the surface area of the rectangular prism
[tex]Surface \ area \ of \ the \ rectangular \ prism=2(lw+lh+wh)\\Surface \ area \ of \ the \ rectangular \ prism=2((1.5)(0.5)+(1.5)(4)+(0.5)(4))\\Surface \ area \ of \ the \ rectangular \ prism=2(0.75+6+2)\\Surface \ area \ of \ the \ rectangular \ prism=2(8.75)\\Surface \ area \ of \ the \ rectangular \ prism=17.5[/tex]
So, the surface area of the rectangular prism is 17.5
P (3,-8) Q (-2,5)
Use the distance formula to find the exact distance
Answer:
answer is 1-8(87)
Step-by-step explanation:
Somebody help me quick
Answer: I know D it’s 18.6
Please help me will make brainlist
Answer:B
Step-by-step explanation: