145 miles. lets see how i got this.
so first i took the 2.5 hour trip and the average speed, which was 58 mph (or 93.3 kph), and multiplied them together, because of the rule of d=rt.
sidenote: also if you want to find the speed, use r=d/t. also, for finding the time, use the t=d/r rule.
side-sidenote: i hope this answers your question and helps you in the future.
key: r= rate (mph or kph), d=distance, and t=time.
How are SSS and SAS similarity theorems different from one another? *
Answer:
when two triangles are said to be similar by SSS theorem, these 2 triangles not only have 3similar sides, but also the same 3 angles. on the other hand if they're said to be similar SAS theorem, it's highly unlikely they will have all three same Angles.
hope this helped
Russ has a car that averages 9.8 miles per gallon. Mike's car averages 39.2 miles per gallon. How many times more miles per gallon does Mike's car average than Russ's car
Answer:
3580.267
Step-by-step explanation:
that's all I have for u
Answer:
4
Step-by-step explanation:
39.2 - 9.8
Use standard algorithm...
Your result will be
29.4
Next, do 29.4 ÷ 9.8.
You will get 3
Add one more and get 4 for your answer.
-kiniwih426
why is it important to have a random sample for your data in statistics?
Answer:The simplest random sample allows all the units in the population to have an equal chance of being selected. ... Perhaps the most important benefit to selecting random samples is that it enables the researcher to rely upon assumptions of statistical theory to draw conclusions from what is observed.
Step-by-step explanation:
que es un prisma rectangular y que es un prisma triangular??Plisa es para ahorita en una hora
Answer:
un prisma rectangular es una forma 3D con 6 caras rectangulares listo
The metric system is based on multiples of 100. Please select the best answer from the choices provided A.True B.False
Answer:
true
Step-by-step explanation:
i think
A group of 20 friends are going to travel to a school reunion together, 7 of them can drive. They have a 7 seat car (1 driver and 6 passengers), a 5 seat car (1 driver and 4 passengers) and the remaining 8 will take a bus. How many ways can the friends travel (ignoring passenger seat positions within each vehicle)? Give an exact answer, do not round. Do not include commas or dots in your answer.
Using the combination formula, it is found that there are 99768240 ways in which they can travel.
The passenger seat positions are not important, which means that the order is not important, which is why the combination formula is used.
Combination formula:
[tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by:
[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]
In this problem:
In the first car, 7 of the 20 friends are going to sit.In the second, 5 of the remaining 13 are going to sit.In the bus, the remaining 8.The, the number of ways is given by:
[tex]N = C_{20,7}C_{13,5}C_{8,8}[/tex]
[tex]N = \frac{20!}{7!13!} \times \frac{13!}{5!8!} \times \frac{8!}{0!8!} = 99768240[/tex]
There are 99768240 ways in which they can travel.
A similar problem is given at https://brainly.com/question/24437717
Write the equation of a line that passes the point (-6,9)and is perpendicular to a line that passes through the points (-2,1) and (6,7).
Answer:
y = 4/3x + 1.
Step-by-step explanation:
The equation of the lines passing through (2,1) and (6,7) is:
y - 7 = (7-1)/(6- -2)(x - 6)
y - 7 = 6/8(x - 6)
y = 3/4(x - 6) + 7
y = 3/4x + 5/2.
So the line perpendicular to it has slope -1/3/4 = -4/3:
y - 9 = -4/3(x + 6)
y = -4/3 x - 8 + 9
y = 4/3x + 1.
Which number is in the relations domain?
Answer:
-9
Step-by-step explanation:
domain is the x numbers so -9 is the only one that is under x
Comaparing and ordering real numbers lesson 3
the side lenghts of a triangle are 14,15, and x units
9514 1404 393
Answer:
1 < x < 29
Step-by-step explanation:
The triangle inequality requires the sum of the two shortest sides exceed the longest side.
When x and 14 are the shortest:
x + 14 > 15
x > 1
When 14 and 15 are the shortest:
14 +15 > x
29 > x
Then the requirement for the length of x is ...
1 < x < 29
_____
Additional comment
The length of the third side of a triangle can be between the difference and sum of the two given sides.
Which is the correct first line for dividing the function f(x)= x^3-12x+16 by (x-2) using synthetic division
Answer:
C
Step-by-step explanation:
pls answer rn or else...
Baskets of tomatoes cost $3 each and bags of onions cost $4 each. A customer purchases x baskets of tomatoes and ybags of onions.What does the expression 3x+4yrepresent?the total number of baskets of tomatoes and bags of onions the customer purchasedthe total number of baskets of tomatoes and bags of onions the customer purchasedthe cost per basket for the tomatoes plus the cost per bag for the onionsthe cost per basket for the tomatoes plus the cost per bag for the onionsthe total cost, in dollars, for the customer’s purchasethe total cost, in dollars, for the customer’s purchasethe number of baskets of tomatoes and the number of bags of onions that can be purchased for $7
Answer: The expression 3x+4y represents 3 bags of $3 tomatoes and 4 bags of $4 onions
Step-by-step explanation:
The expression 3x+4y represents 3 bags of $3 tomatoes and 4 bags of $4 onions.
What is an expression?The mathematical expression is the combination of numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also be used to denote the logical syntax's operation order and other properties.
Given that Baskets of tomatoes cost $3 each and bags of onions cost $4 each. A customer purchases x baskets of tomatoes and y bags of onions.
The expression 3x+4y represents the 3 bags of $3 tomatoes and 4 bags of $4 onions.
To know more about an expression follow
https://brainly.com/question/21379090
#SPJ2
what is 9 x 10 hurry I have 10 minutes to answer
Answer:
90
Step-by-step explanation:
Hope this helps!
Answer:
9×10=90
Step-by-step explanation:
hope it helps ....
I will brainlist who can answer this 5 Questions!
A b c Choices!
1. a
2. a
3. c
4. a
5. d
For slope-intercept form, solve the equation for y.
For standard form, solve the equation for the constant and keep x and y on the same side.
Ex) 3x - 2y = -3
-2y = -3x - 3
y = -3x/-2 - 3/-2
y=3x/2 + 3/2
−3−(−5) what is the answer to this problem ive tried everything
Answer: 2
Step-by-step explanation:
Una tienda tiene el 30% de descuento en calzado. Si unos zapatos que cuestan $26.000. ¿Cuánto se deberá pagar por los zapatos luego de realizarle el descuento?
Lo siento no entiendooo .·´¯`(>▂<)´¯`·.
Answer:
$18.2
Step-by-step explanation:
26.000-30%=18.2
Espero que te ayude :) Me puedes poner como brailiest porfavor?
Which expression can be used to find the surface area of the following square pyramid?
Answer:
A = L + B = a2 + a√(a2 + 4h2))
Step-by-step explanation:
i got this for my classwork does anyone know how to solve this step by step
Answer:
http://www.cssdrive.com/
Step-by-step explanation:
PLS HELP ME ASAP
WILL MARK BRAINLIEST
what is the solution to the original equations 8(3x-7) = -6(x+7)+4 ? Show your work
3/5
Step-by-step explanation:
8 (3x-7)=-6 (x+7)+4
24x-56=-6x+(-42)+4
24x+6x=-42+4+56
30x=-38+56
30x=18
30x/30=18/30
x=3/5
given a∥b and m∠ 8=121° . What is m∠ 5 ?
Answer:
75.625
Step-by-step explanation:
Answer:
91
Step-by-step explanation:
please show working, please!
Answer:
84
Step-by-step explanation:
7/10 of them likes math and there are 240 student in total
240 / 10 = 24 and 24*7 = 168 student likes math if half of them are girls
then there are 84 girls that likes math.
Ivan earns $8 each time he walks the neighbor's dog. He already walked the dog 5 times. How many more times does he need to walk the dog to earn enough money to buy a game that cost $88?
What are the answers to these three questions ?
NEED HELP ASAP!!
What is the measure of the angle
Hey! The measure of the angle is 127
The angle is a total of 180 degrees.
We have to find the total of what's in between the two blue lines.
To make it easier, we can take the total of what's not in the blue lines, 53, and subtract it from 180. This gives us 127. So in between both the blue lines, measures 127. Or, you can just count up from 53 to 180 individually.
Please help!! Use the the quadratic formula to solve 2x^2 - 10x + 3 show all solving steps.
Answer:
2x^2-10x+3
4x-10x+3
-6x+3
Step-by-step explanation:
look at the image and answer please .
Answer:
(-2, 0)
Step-by-step explanation:
What is 2.16666666667 as a fraction?
(or what is 13/3 divided by -2/1 as a fraction)
Will give 5 stars brainlist whatever pls help!!
(13/3) / (-2/1) = (13/3) / (-2) = - 13 / (3 • 2) = -13/6
21.6666666667 can be expressed as the fraction 21 2/3 or 65/3.
13/3 divided by -2/1 is equal to -13/6.
Given that we need to convert 21.6666666667 can be expressed as the fraction and 13/3 divided by -2/1 as a fraction.
To convert the decimal number 2.16666666667 to a fraction, we can multiply both the numerator and denominator by a power of 10 to eliminate the decimal point.
Since there is only one digit after the decimal point, we can multiply by 10.
2.16666666667 x 10 = 21.666666667
Now we have the number 21.666666667 as a whole number. Since there are three repeating digits (6), we can represent them as a fraction over 9 (since 9 is the largest power of 10 that is one less than the number of repeating digits).
21.666666667 = 21 + 0.666666667
= 21 + 6/9
Simplifying the fraction 6/9, we can divide both the numerator and denominator by their greatest common divisor, which is 3.
6/9 = (6 ÷ 3) / (9 ÷ 3)
= 2/3
Therefore, 2.16666666667 can be expressed as the fraction 21 2/3 or 65/3.
For the division problem (13/3) ÷ (-2/1), we can convert it into a multiplication problem by multiplying the first fraction by the reciprocal of the second fraction.
(13/3) ÷ (-2/1) = (13/3) x (1/-2)
Multiplying the numerators and denominators, we get:
(13 x 1) / (3 x -2) = 13 / -6
Therefore, 13/3 divided by -2/1 is equal to -13/6.
Learn more about Division and Multiplication click;
https://brainly.com/question/29488963
#SPJ6
Antonio works as a furniture salesman and earns a bace salasry of 450$ per week plus 6% commision on sales. What was antonios weekly commission if his total sales was 3750?
Answer:
$ 198
Step-by-step explanation:
450 + 0.06x = 3750
0.06x = 3750 - 450
x = (3300 * 0.06) = 198
x = 198