Answer:
D
Step-by-step explanation:
The absolute value of |55| is 55
55 < 76
HELPP PLEASE WILL GIVE BRAILIEST
How many boys are there in an introductory engineering course if 416 students are enrolled and there are seven boys to every nine girls?
Answer:
182 boys
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)
3) Find the smallest number by which 2068 must be multiplied to make perfect square.
equal solve
The smallest number by which 2068 must be multiplied to make perfect square is 1080
What is a perfect square?A perfect square is a number system that can be expressed as the
square of a given number from the same system.
We have to find the smallest number by which 2068 must be multiplied to make perfect square.
Then, Let the number be 1080 .
So,
2068 x 1080 = 2,233,440
2,233,440 = perfect square
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A hamburger weighs ⅓ pound, and an order of french fries weighs ¼ pound. How many pounds total will a meal of hamburger and french fries weigh
Answer:
Hi
Step-by-step explanation:
What is the mean absolute deviation
of the following set of data?
4
6
6
2
Pls help.
Answer:
72
Step-by-step explanation:
4+6+6+2=18
and u added 4 numbers so 18×4=72
find the surface area of a cuboid 7cm by 2cm by 2cm
Answer:
Step-by-step explanation:
There are 4 sides that will be 7cm×2cm
14cm x 4 = 56cm
2 sides which are 2cm × 2cm = 4cm
4cm × 2 = 8cm
56cm + 8cm =
64cm squared
If 4/3 liters of water are enough to water 2/5 of the plants in the house, how much water is necessary to water all the plants in the house? Write a division equation that could be used to solve this problem help six grade work
20 points need help math equation
Answer:
47.3
Step-by-step explanation:
180-90-42.7=47.3
Answer:
47.3
Step-by-step explanation:
this is a right triangle, which means that Angle O is 90°
90 + 42.7 = 132.7
180 - 132.7 = 47.3
Simplify: 1 1/2*1 1/3*1 1/4*1 1/5*1 1/6*...*1 1/n
Step-by-step explanation:
(1 + 1/2)(1 + 1/3)(1+ 1/4)...(1 + 1/n)
= (3/2)(4/3)(5/4)...[(n+1)/n]
= 0.5(n+1).
Answer:
0.5(n+1)
Step-by-step explanation:
(1 + 1/2)(1 + 1/3)(1+ 1/4)...(1 + 1/n)
= (3/2)(4/3)(5/4)...[(n+1)/n]
= 0.5(n+1).
Evaluate the expression 9-3÷1/3+1
A. 9
B. 3
C. 1
D. 19
Multiplying Vertically:
6. Find the product for both sets of polynomials below by multiplying vertically. (4 points: 2 points for each product)
A)
B)
7. Are the two products the same when you multiply them vertically? (1 point)
Making a Decision:
8. Who was right, Emily or Zach? Are the products the same with the three different methods of multiplication? (1 point)
9. Which of these three methods is your preferred method for multiplying polynomials? Why? (1 point)
Answer:
6. Find the product for both sets of polynomials below by multiplying vertically. (4 points: 2 points for each product)
A)
4x^4 - 4x^3 - 16x^2 + 16x
B)
4x^4 - 4x^3 - 16x^2 + 16x
7. Are the two products the same when you multiply them vertically? (1 point)
Yes, the two products are the same when you multiply them.
Making a Decision:
8. Who was right, Emily or Zach? Are the products the same with the three different methods of multiplication? (1 point)
Emily was right, the products are the same with all three different methods of multiplication.
9. Which of these three methods is your preferred method for multiplying polynomials? Why? (1 point)
I prefer the table method because it is easier to understand what is going on, know where and what to do, and it is nicely and neatly laid out in front of me.
Which equation demonstrates the distributive property?
A)
14 + 77 = 91
B)
14 x 77 = 77 x 14
C)
14 + 77 = 7(2 + 11)
D)
(2 + 11)7 = 7(2 + 11)
Answer:
its C) 14 + 77 = 7(2 + 11)
Step-by-step explanation:
because d is associative property, a is addition, B is commutative property and ONLY c showed distributive property
hope it helps :)
triangle KLM ~ triangle KQP are similar. Solve for x.
The value of x is 5.
What is a triangle?It is a two-dimensional figure which has three sides and the sum of the three angles is equal to 180 degrees.
We have,
ΔKLM ≈ ΔKQP
This means,
KL/KQ = KM/KP
(3x - 1) / 7 = 8/4
Cross multiply.
3x - 1 = 2 x 7
3x - 1 = 14
3x = 14 + 1
Divide both sides with 3.
3x = 15
x = 5
Thus,
x is 5.
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A tool manufacturer has fixed costs of $68.00 a day and variable costs of $1.00 per screwdriver
produced. The company gets $2.50 per screwdriver sold. How many screwdrivers must be produced
daily to break even? Your answer should be a number only.
Answer:
46
Step-by-step explanation:
To breakeven, the total cost of the company which is the sum of the fixed and variable cost will be equal to the total sales of the company such that the profit/loss is zero.
Let x be the number of screwdriver that must be produced daily to break even
Then
68 + 1 * x = 2.5 * x
68 + x = 2.5x
collect like terms
68 = 2.5x - x
1.5x = 68
Divide both sides by 1.5
x = 68/1.5
= 45.33
This would be approximated to 46 screws
Solve 10 + 6(–9 – 4x) = 10(x – 12) + 8.
A)
x = –6
B)
x = 2
C)
x = 17
D)
x = –18
Answer: x = 2
Step-by-step explanation:
first, we remove the parentheses.
10 - 54 - 24x = 10x - 120 + 8
then, we just calculate that out.
-44 - 24x = 10x - 112
next, we move the terms.
-24x - 10x = -112 + 44
then, we collect the like terms and calculate it.
-34x = -68
finally, we divide both sides.
x = 2
Plz help me with this
Answer:
interest = $5040
total= $6090
Step-by-step explanation:
1050 × .16 = 168
168 × 30 = $5040
$1050+ $5040 = $6090
Corey tosses 4 fair coins. What is the probability that all four coins will land tails up?
Answer:
4/8
Step-by-step explanation:
find the difference -11 - -5, 25 - (-3) ,-7 - (-2), 4 - 15, 6 - (-9)
Answer:
-11-(-5)= -6
25-(-3)= 28
-7-(-2)= -5
4-15= -11
6-(-9)= 15
a #6 Mrs. Cooper has a jar of
ey candies. She wants to split them
n into 25 equal groups. There are 30
candies in each group. Write an
equation that can be used to find
the total number of candies.
Answer:
25 * 30= x
x= total number of candies
Please please help
Find the measure of the missing angle.
63°
Answer:
27 degrees
Step-by-step explanation:
Answer:
a = 27° ______
Step-by-step explanation:
~~~~~~~~~~
If you add Natalie's age and Fred's age, the result is 38. If you add Fred's age to 4 times Natalie's age, the result is 74. Write and solve a system of equations to find how old Fred and Natalie are.
Answer:
hmmhhhhhhhhbmmmmhhhm
Answer:
Fred is 26 and Natalie is 12
Step-by-step explanation:
X= Fred's age
Y= Natalie's age
x+y=38
x+4y=74
Use the first equation and isolate the variable x to one side.
x+y=38
-y= -y
x=38-y
Now use this equation and subsitute it into the second equation.
(38-y) + 4y = 74
Simplify to find y
38+3y=74
-38 =-38
3y=36
÷3 ÷3
y= 12
Now that we know y, input it into the second equation to find x.
x+12=38
-12 -12
x= 26
Fred is 26 and Natalie is 12
hope this helps :)
If a car is traveling east when it passes the camera, will its position be positive or negative 60 seconds after it passes the camera? If we multiply two positive numbers, is the result positive or negative?
Step-by-step explanation:
I can only answer part 2 of your question, "If we multiply two positive numbers, is the result positive or negative?". if you multiply 2 positive numbers your answer would be positive.
If we multiply two positive numbers, then the result is also positive.
What is the fundamental principle of multiplication?Multiplication is the mathematical operation that is used to determine the product of two or more numbers. If an event can occur in m different ways and if following it, a second event can occur in n different ways, then the two events in succession can occur in m × n different ways.
Given that If a car is traveling east when it passes the camera, then;
the position be positive 60 seconds after it passes the camera.
Therefore, If we multiply two positive numbers, then the result is also positive.
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These flowers were for kait
Answer:
Beautiful
Step-by-step explanation:
love them
.....
What is the value of ⅝ ÷ ⅖
Answer:
25/16
Step-by-step explanation:
Remember, keep-change-flip
Turn this into a multiplication equation
[tex]\frac{5}{8} * \frac{5}{2}[/tex]
Multiply to get 25/16
I need the answer i have spent forever on this.
Answer:
A y=2x + 3
Step-by-step explanation:
Answer:
The answer is A. (y = 2x + 3)
Step-by-step explanation:
Since its talking about $3 plus $2 per dog it would make sense to pick
y = 2x + 3 because 2x represents the number of dogs and how it costs $2 per dog while the 3 represents how it also cost $3 plus the $2.
HELP ME PLS I WILL CRY I HAVE SO MUCH TESTS AND ESSAYS DUE PLS SHOW WORK
Answer:
180 minutes
Step-by-step explanation:
60x3
A system of equations has infinitely many solutions.
of the graphed equations?
Answer:
The slopes are the same and the y intercept are the same.
Step-by-step explanation:
In ordwe for a line to have infinitely many solutions they must be the exact same line.
Answer: If a system has infinitely many solutions, then the lines overlap at every point. In other words, they're the same exact line! This means that any point on the line is a solution to the system.
Step-by-step explanation: I hope that Helps!
A machine has 12 identical components which function independently. The probability that a component will fail is 0.2The machine will stop working if more than three components fail Find the probability that the machine will be working .
Answer:
A machine has 12 identical components which function independently. The probability that a component will fail is 0.2. The machine will stop working if more than three components fail. Find the probability that the machine will stop working. A) 0.073 B) 0.795 C) 0.867 D)0.205
Solve this equation 5x-3+x=21
Answer:
x = 4
Step-by-step explanation:
5x - 3 + x = 21
6x - 3 = 21
6x = 24
x = 4
which expression is equivalent to 2 (3/4n+8+1/4n-12)?
a. 2n+8
b.2n-8
c.2n+10
d.n-4
Answer:
b. 2n-8
Reason
Distribute the 2.
6/4n +16 + 2/4n -24
Simplify
6/4n + 2/4n = 8/4n = 2n
16 - 24= -8
Then you get 2n-8
Answer:2N-8
Step-by-step explanation: I got it right