Answer:
Vicki takes 12 minutes.
Step-by-step explanation:
Call the time that Dennis takes to read; D
The time that Vicki takes to read is; V
As per the question;
Dennis takes 3 times as long as Vicki takes to read a paper, hence the equation formed is;
D = 3V
It is given that Dennis takes 36 minutes to read, hence
36 = 3V
Solve with inverse operations;
36 = 3V
/3 /3
12 = V
Answer:
Step-by-step explanation:
3x36=108
The equation P=6s represents the perimeter P of a regular hexagon with side length s. What is the perimeter of a regular hexagon with side length of 3 km?
the perimeter is blank Km
we know that s = 3, so plug it in.
P = 6(3)
P = 18
perimeter = 18 km
Answer:
P = 18
Step-by-step explanation:
s = 3
so put it into the equation:
P = 6*3
P = 18
perimeter = 18 km
algebra 1 pls ty brainilest if correct
im really bad at the functions stuff so- yk help
Answer:Isolate the variable by dividing each side by factors that don't contain the variable.
w =-3u/2+2
If I feed my lizard every 3rd day, and I feed my snake every 7th day, then on what day would they both be fed?
Answer:
21st `day
Step-by-step explanation:
3*3*3*3*3*3*3=21
7*7*7=21
21 is the lcm of 3 and 7
PLEASE HELP IM ALMOST DONE
Answer: 33
Step-by-step explanation:
math again
Answer:
A is the correct answer
Step-by-step explanation:
A land surveyor measured the elevations of four villages. His measurements are shown.
13, −4, 2, −17
Which elevation has the greatest absolute value?
−17
−4
2
13
15 POINTS TO PEOPLE WHO ANSWER CORRECTLY WITH EXPLINATION
6.Henry can finish painting a fence in 8 hours. John can finish painting the same fence in 12 hours. If they work together for 4 hours, how much of the fence is left unfinished?
what is the square root of pi
oh its 1.77245385091 so dont answer
Answer:
3.14159265358
Step-by-step explanation:
1.77245385091 square
A company gives yearly raises to their employees. The salaries at the company are based on the equation below, where S is the salary before taxes and t is the time since the date of hire in years.
S = $33,113 + $600t
What is the minimum number of years an employee would have to stay to make a salary of over $40,000 per year?
Answer:
An employee would have to work 20 years in order to receive an annual pay of $45,000
PLSS HELPP The question is in the picture!
Answer:
3.20
Step-by-step explanation:
who makes taxes 300 or even 30 dollars
How did American factories change during World War II to support the war effort?
Step-by-step explanation:
Many Factories were converted into ammunition factorys and weapon factorys to support the war effort
please help i’m doing pythagorean theorem and don’t understand this please explain ty!
Answer:
Hypotenuse
Step-by-step explanation:
Base ² + perpendicular ² = Hypotenuse ²
in short we write H² = P² + B²
Hope this helps you.
Hello everyone I hope your doing well, I'm having trouble with school at the moment. I have loads of assignments and I need to finish them today. I will have more of these so if anyone is willing to help with all of these please send me a email
Answer:
A is 55 ÷2=27.5? because 1 is 5 5 so to get 1/2 you will half the first one
Solve for r.
-13 = r/9 + 8
r = ???
Answer:
r= -189
Step-by-step explanation:
Answer:
r= -189
Step-by-step explanation:
You subract the 8 both sides: -13= r/9+8
Which equals to: -21= r/9
In order to get the 9 off, you have to cancel it by multiplying ( opposite of is multiplying) both sides:
9(-21)= r
And the final answer is: r= -189
You can check it by plugging in -189 to r and it works:)
Your welcome:)))
At a school health fair, individual pieces are places in paper bags and distributed to students randomly. There are 20 apples, 15 apricots, 25 bananas, 25 pears and 30 peaches. What is the probability of getting an apple?***Hint: Reduce
A. 19/23
B. 4/23
C. 20/100
D. 1/2
Answer:
B
Step-by-step explanation:
Which sums are equal to -8 + 17? Select all that apply
A -(8 + 17)
B 17 + (-8)
C -8 + 8 + 9
D 8 + (-17)
E -8 + (-17)
I will give Brainly! Pls help!
Answer:
B and C
Step-by-step explanation:
A = -25
B = 9
C = 9
D = -9
E = -25
Answer: b and c
Step-by-step explanation:
-8+17= 9
a. -(8+17)= -25
b. 17+(-8)= 9
c. -8+8+9= 9
d. 8+(-17)= -9
e. -8+(-17)= -25
hope this helps!
Sorry if you can't see it correctly !! the question is-
Determine the value of the expression below when d = 9.
–28
Step-by-step explanation:
9 + 3(10 ÷ 2) – 52
Solve parentheses first: 9 + 3(5) – 52
Order of Operations says to solve multiplication next: 9 + 15 – 52
Simplify the addition: 24 – 52
Subtract 52 – 24 and negate the answer: –28
I NEED HELP WITH 11-16 PLSSSSSS HELP ME ILL GIVE YOU BRAINLIESTTTTTTTT
Answer:-5
Step-by-step explanation:
rewrite 1/2 x 1/2 as an exponential expression with a base of 2
Answer:
2^-2
Step-by-step explanation:
According to the properties of integer exponents, 1/a^n = a^-n.
So 1/2 x 1/2 = 1/2^2 = 2^-2.
1/2 x 1/2 can be rewritten as the exponential expression 2^-2.
Edmentum answer
The expression 1/2 × 1/2 can be written as 2⁻² in the exponential form with the base 2.
What are Expressions?Expressions are mathematical statements which consist of two or more terms and terms are connected to each other using mathematical operators like addition, multiplication, subtraction and so on.
Given expression is 1/2 × 1/2.
We have to write the expression in an exponential form with the base 2.
1/2 × 1/2 = (1/2)²
= 1 / 2²
We have the rule for exponentiation 1 / aᵇ = a⁻ᵇ
1/2 × 1/2 = 2⁻²
Hence the exponential form of the given expression with the base 2 is 2⁻².
To learn more about Exponential Expressions, click :
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What is the missing side length?
(Use Pythagorean Theorem)
Answer:
20 units
Step-by-step explanation:
The Pythagorean Theorem states that:
[tex]a^{2} + b^{2} = c^{2} \\[/tex]
Now we can insert values into the equation.
[tex]a = 15\\b = b\\c = 25\\[/tex]
Now we can plug these ☝ values into the Pythagorean Theorem:
[tex]15^{2} + b^{2} = 25^{2}\\[/tex]
After we solve for [tex]b[/tex] we get:
[tex]b^{2} = 400\\b = 20[/tex]
Answer:
b = 20
Step-by-step explanation:
15 + b = 25
(you have to square each one)
15 x 15 = 225
b x b = b
25 x 25 = 625
625 - 225 = 400
[tex]\sqrt{400}[/tex] = 20
hope this helps
a fruit salad contains 20 different pieces of fruit. there are 3 pieces of apple, 8 pieces of watermelon, 7 pieces of banana, and the rest are orange pieces.
Which graph shows the information in the table?
Calories in Salad Dressing
Number of Ounces of Salad Dressing
Total Calories
2
300
3
450
4
600
5
750
On a coordinate plane, the x-axis is labeled ounces of salad dressing and the y-axis is labeled Total calories. A line goes through points (2, 300) and (4, 600).
On a coordinate plane, the x-axis is labeled ounces of salad dressing and the y-axis is labeled Total calories. A line goes through points (300, 2) and (600, 4).
On a coordinate plane, the x-axis is labeled ounces of salad dressing and the y-axis is labeled Total calories. A line goes through points (1, 200) and (2, 300).
On a coordinate plane, the x-axis is labeled ounces of salad dressing and the y-axis is labeled Total calories. A line goes through points (200, 1) and (300, 2).
Answer:
i notice something 300 you just adding 150
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
evaluate the inequality below and select the correct solution -9x + 3 -2
A. x > -2
B. x -6
D. x < -6
Answer:
A
Step-by-step explanation:
QUESTION 1 of 10: A Stadium sold 4,000 tickets at $75 ticket, 5,350 tickets at $62/ticket and 7,542 tickets at $49/ticket. What was the total
ticket sales revenue?
a
$16.392
Answer:
£1,001,258
Step-by-step explanation:
(75x4000)+(62x5350)+(49x7542)=£1,001,258
The total sales revenue of the tickets is required.
The total ticket sales revenue was [tex]\$1001258[/tex]
AlgebraNumber of $75 tickets sold = 4000
Number of $62 tickets sold = 5350
Number of $49 tickets sold = 7542
We multiply the number of tickets and the cost of tickets and add them.
[tex]4000\times 75+5350\times 62+7542\times49=\$1001258[/tex]
Learn more about algebra:
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Which of the following statements could be a step in a proof that vertical angles are congruent
- i am not COMPLETELY sure, but from what i have learned i think it would the LAST three.
Please help me I have to have it done today!
Correct answers please because this is a big part of my grade but i don't understand!
Answer:
I couldn't figure out the very first one at the very top, but here are the rest
Step-by-step explanation:
The first one is No, because f one equation has subtraction, and the other has addition, your going to come out with different outputs. Then number 3 is 372.43. and the last one is 46 - 2.5 which equals 43.5
Answer:
I couldn't figure out the very first one at the very top, but here are the rest
Step-by-step explanation:
The first one is No, because f one equation has subtraction, and the other has addition, your going to come out with different outputs. Then number 3 is 372.43. and the last one is 46 - 2.5 which equals 43.5
help me with this please if u don't I won't be able to get my devices for the weekend
I will give brainliest!