Answers
Answer:
Lenthg times width
Step-by-step explanation:
Related Questions
What number equals -4 and 2
Answers
Answer:
is there a graph or any other options to go with this?
Step-by-step explanation:
What set of numbers are equivalent to 75%
Answers
Answer:
Decimal= .75
fraction= 75/100; 3/4
Step-by-step explanation:
Answer:
well depends what are we supposed to use fractions? if fractions the answer is 3/4
Step-by-step explanation:
if x equals 3 cubed what does this problem equal 2x= If x = 33:
2x = ?
Answers
Answer:
2x = 54
Step-by-step explanation:
The given information;
x = 3^3
solve
x = 27
(beacuse 3^3 = 3 * 3 * 3 = 27
find 2x:
2x = 2 * x
x= 27
2 * 27 = 54
2x = 54
Which of the following equations defines a line that passes through the point (8,2) and is perpendicular to the line y= -2x + 4?
Answers
Answer:b
Step-by-step explanation:
I plugged all of these into a graph and the used the graph trace feature (after setting the step to 1) and traced all of the graphs to find if they hit the point (8,2). B-d do so we can eliminate a and then you can either graph the line y=-2x+4 or just go with b because they have the same slope (-2x). Hope that helps!
Darth Vader unleashed the dark side on the unsuspecting Jedi in 2 seconds. If he did 1725 J of work, how much power did he use?
Please show working : )
Answers
for a small party of 12 people, the caterer offered a choice of a steak dinner for $12:00 per or a chicken dinner for $10.50 the final cost for the meals was 138:00. how many of each was ordered?
Answers
Answer:
let the $12 dish be x and the other y
x + y = 12 <--- 1
12x + 10.50y= 138 <--- 2
multiply equation 1 by 12
so now we have
12x + 12y = 144
12x + 10.50y = 138
now subtract each one and that cancels out x
1.5y = 6
y = 4
now subsitute that into any equation
x + 4 = 12
x = 12 - 4
x = 8
a mercury thermometer records a temperature of 8 degrees fahrenheit at 10 a.m. if the temperature drops by 3 degrees fahrenheit every hour what will be the temperature by 2 p.m. of the same day
Answers
Answer:
-4 Degrees Fahrenheit
Step-by-step explanation:
Given
[tex]Initial\ Temperature = 8[/tex] ---- at 10am
[tex]Difference = -3[/tex]
Required
Determine the final temperature at 2pm
First, we need to determine the hour from 10am to 2pm (Both inclusive)
[tex]Interval = 2pm - 10am + 1hr[/tex]
[tex]Interval = 4hr + 1hr[/tex]
[tex]Interval = 5hr[/tex]
To solve further, we make use of the following Arithmetic Progression formula:
[tex]T_n = a + (n - 1)d[/tex]
Where
[tex]a = 8[/tex] --- Initial
[tex]d = -3[/tex] --- difference
[tex]n = 5[/tex] -- 5th term
[tex]T_n[/tex] --- Final temperature at 2pm
So: we have:
[tex]T_n = 8 + (5 - 1) * -3[/tex]
[tex]T_n = 8 + (4) * -3[/tex]
[tex]T_n = 8 + 4 * -3[/tex]
[tex]T_n = 8 -12[/tex]
[tex]T_n = -4[/tex]
Hence:
The temperature is -4 Degrees Fahrenheit
Please help me!! I don't understand and I need asap. Please include how you figured it out :)
Answers
Combined like terms and get this
which relation is a function of x
Answers
Answer:
f(x)=y.
Explanation
In a function, f(x) means "the function of x". For example, f(x)=2x is the same thing as y=2x. But f(y) would be something different entirely, because that would be using the function definition to change the y-value.
Idently the domain of the function
-5
0
All real numbers
All positive numbers
Answers
Answer:
13
Step-by-step explanation:
if you take the ideal number and multiply it with 12 the subtract 13 and add 1 and subtract seven the divide that by 11 and then Divid that answer by 17 and then you have your answer which is 13
1. The number of questions that students missed on a 50 question science midterm is
represented by the box-and-whisker plot below.
Which of the following statements is most likely to be true?
If the lowest grade of an A is an 88% then about 25% of the students earned an A.
About 25% of the student failed the exam.
About 75% of the students scored between 80% and 88% and earned a B.
If the lowest passing grade is 60% then some students failed the exam.
Answers
NO ITS IF THE LOWEST GRADE IS AN 88 THEN 25 PERCENT EARNED AN A IM SO SORRY
Answer:
If the lowest grade of an A is an 88% then about 25% of the students earned an A
Step-by-step explanation:
got it right on quiz
How many credit hours will a student have to take for the two tuition costs to be equal? Round the answer to the nearest tenth of an hour. 250 + 200h = 300 + 180h 250 + 200h = 300 + 180h − 180h − 180h 250 + 20h = 300 h = credit hours
Answers
Answer:
2.5hrsStep-by-step explanation:
Given the equation 250 + 200h = 300 + 180h, we are to find the amount of credit hours will a student have to take for the two tuition costs to be equal, to do that we need to make h the subject of the formula:
250 + 200h = 300 + 180h
collect like terms
200h - 180h = 300-250
20h = 50
2h = 5
Divide both sides by 2:
2h/2 = 5/2
h = 5/2
h = 2.5hr
Hence the student will take 2.5hr.
Answer:
h = 2.5 credit hours
Explanation:
i got it right on edge 2020
Using the Pythagorean Theorem What is the length of side C when a=12and
b9?
Answers
Answer:
c = 15
Step-by-step explanation:
Find the probability of drawing a white ball from a bag containing 4 white
and 6 black balls.
Answers
Answer:
0.4 or a 40% Chance. Because its 4/10.
Evaluate the following . 3^7 x 3^4
Answers
Answer:
Step-by-step explanation:
This is about the rules of indices.
Multiplication of number with powers are addition for example:
a^n × a^m = a^n+m
So 3^7 × 3^4
3^7+4
3^11
Adiosss
By the way if I'm wrong let me know
Answer:
3^11 or 177147 or 1.77147x10^5
Step-by-step explanation:
7+4=11
Please help I’ll
Give you brainiest!❤️
And please solve it too thanks!!!
Answers
Y-5=3x+12
Y=3x+12+5
Y=3x+17
Andre is buying snacks for the track and field team. He buys a pound's of apricots for $6 per pound and b pounds of dried bananas for $4 per pound he buys a total of 5 pounds of apricots and dried bananas and spends a total of $24.50 Which system of equations represents the constraints in the situation?
Answers
Answer:
a + b = 5 ...........1
6a + 4b = 24.50 ......... 2
Step-by-step explanation:
Let a be the amount of pounds of apricot bought
Let b be the amount of pounds of banana bought
If he buys a total pounds of 5 pounds then;
a + b = 5 ...........1
Also if a pound's of apricots for $6 per pound, total amount of aprciots bought will be $6a
Also if b pound's of banana is for $4 per pound, total amount of banana bought will be $4b
If he spends a total of $24.50 on both banana and apricots, then:
6a + 4b = 24.50 ......... 2
The system of equations that represents the constraints in the situation is:
a + b = 5 ...........1
6a + 4b = 24.50 ......... 2
Answer: C
Step-by-step explanation:
can someone help me solve 2× +7 =21
Answers
Answer:
x=7
Step-by-step explanation:
2x+7=21
Minus 7
2x=14
Divide 2
x=7
answer my question plz
Answers
Answer:
The 2 above the 10 is called a power. It means 10 times itself twice. So 10 times 10 is 100. 3050/100=30.5
Step-by-step explanation:
which do you prefer COD 1 COD 2 or COD 3
Answers
Answer:
cod 3 my dude
From the sum of 3x +4y -3xy and 5x +3y -2xy subtract the sum of 2x +y – 3xy and 10x -9y -8xy.
Answers
Hope this helps!!
Help PLEASE!
Which statement is true about the equation 7(2+5x)=3x+14
7
(
2
+
5
x
)
=
3
x
+
14
?
The equation has infinitely many solutions.
The equation has infinitely many solutions.
The equation has no solution.
The equation has no solution.
The equation has one solution because x=0
.
Answers
Answer:
the first answer is correct Edge 2020
Step-by-step explanation:
Answer:
Step-by-step explanation:
-6
A map is drawn using a scale of 1 centimeter to 25 kilometers.
What actual distance is represented by a map length of 3.2 centimeters?
Answers
Answer:
80 kilometers
Question 1: On a coordinate plane, triangle ABC has vertices at A(10,5), B(10,15), and C(5,5). Triangle A'B'C' has vertices at A' (30,12), B'(30,52), and C(10,12). Which transformation maps triangle ABC onto triangle A'B'C'? A. (x,y) --> (3x, 3y + 3) B. (x,y) --> (4x - 10, 4y - 8) C. (x,y) --> (4x + 10, 4y + 8) D. (x,y) -> (3x, 3y - 3)
Answers
Answer:
B. (x,y) --> (4x - 10, 4y - 8)
Step-by-step explanation:
Transformation is the movement of a point from its initial location to a new location. Types of transformation are reflection, translation, dilation and rotation.
If a point X(x, y) is translated a units right and b units up, the new location is (x + a, y + b) also If a point X(x, y) is translated a units left and b units down, the new location is (x - a, y - b)
If a point X(x, y) is dilated by the factor k the new location is X'(kx, ky).
Triangle ABC has vertices at A(10,5), B(10,15), and C(5,5), If it is dilated by a factor of 4, the new location is A*(40, 20), B*(40, 60) and C*(20, 20). If then a translation of 10 units left and 8 units down, the new points are A'(30, 12), B'(30, 52), C'(10, 12).
This is a transformation of (x,y) --> (4x - 10, 4y - 8)
Which of the following statements best describes the value of the expression 5x – 4 when x = 1?
Answers
Answer:
1
Step-by-step explanation:
5 multiplied by 1 is 5. Subtract 5 by 4 and you have your answer.
Environmentalists estimate an annual population decrease of giraffes in the wild of 3.5% due to development. This can be modeled by the function p(x) = 140,000(0.965)^x, where x is the number of years of tracking the populations. Conservationists have developed a sanctuary that has shown the ability to increase the population by 0.85% per year. The increase can be modeled by the function S(p) = p(1.0085)^x.
Which function represents S(p(x)), rounded to the nearest ten thousandth?
A. S(p(x)) = 135,100(0.9732)^x
B. S(p(x)) = 135,100(1.9735)^x
C. S(p(x)) = 140,000(0.9732)^x
D. S(p(x)) = 140,000(1.9735)^x
Answers
Answer:
S(p(x)) = 140,000(0.9732)^x
Step-by-step explanation:
Given the population functions:
ENVIRONMENTALIST: decline by 3.5% annually
p(x) = 140,000(0.965)^x
CONSERVATIONISTS: Increase by 0.85% annually ;
S(p) = p(1.0085)^x
Formulate S(p(x)) rounded to the nearest ten thousand
p(x) = 140,000(0.965)^x
S(p) = p(1.0085)^x
S(p(x)) = p(1.0085)^x
Where p(x) = 140,000(0.965)^x
S(p(x)) = 140,000(0.965)^x(1.0085)^x
S(p(x)) = 140,000(0.9732025)^x
S(p(x)) = 140,000(0.9732)^x
Answer:
C
Step-by-step explanation:
Edge
write an expression of the following. 6 times a number decreased by 5
Answers
Answer:
6x-5
Step-by-step explanation:
Alright let's begin.
6 times a number means 6 times x. So 6x.
Then when it says decreased by 5 it means you subtract 5!
Your expression would look like this:
6x-5
Hope it helps! Mark brainliest if possible
What is the displacement of the red ball between 0 s and 24 s
Answers
Answer:
12s
Step-by-step explanation:
Because 24 divided by 2 is 12
Answer:
Step-by-step explanation:
going to order the following numbers from Least To Greatest
5.08,
5.3, 5.803, 5.038
Answers
Least: 5.038
5.08
5.3
Greatest: 5.803
N entry level technical writer's annual pay is $55,068 based on 52 weeks per year. Due to the economy, his company is having to cut back on the number of weeks that it employs its technical writers. If the firm cuts the work year to 51 weeks but keeps the same rate of pay, how much should the technical writer expect his annual pay to decrease? Round your answer to the nearest dollar.
Answers
Answer:
The technical writer should expect his annual pay to decrease by $1,059
Step-by-step explanation:
52 weeks = $55,068
51 weeks =
Cross Multiply
51 weeks × $55,068/52 weeks
= $54009
The writer will be paid $54009 for 51 weeks
His pay reduced by:
$55,068 - $54,009
= $1,059