Elliot packed unit cubes into a prism, as shown. Which statement about the volume of the prism is true?
Answer:
The volume of the prism is 36 cubic units.
Step-by-step explanation:
I got it right. Hope this helps!
find the distance in the coordanite plane between the two points and show ur work
1 (5, -8) and (5,2)
2 (-8, -2) and (7, -2)
3 (9, 10) and (9, -2)
4 (11 , 6) and (-7, 6)
Given the following number as an approximate measurement, 49.5 feet. What is the range of values for the actual value?
Answer:
range is 2
Step-by-step explanation:
The range of values for the actual value is 2.
A range is the simplest measurement of the difference between the values in a dataset. To find the range, subtract the minimum value from the maximum value and ignore the other values. Where the minimum is 155 and the maximum is 720.
The statistical range for a particular dataset is the difference between the maximum and minimum values. For example, if the specified record is {2,5,8,10,3}, the range is 10 – 2 = 8. Therefore, the range can also be defined as the difference between the highest and lowest observations.
Learn more about a range of functions here: https://brainly.com/question/10197594
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1) : 2x + 5y = 12 a. (1,?) b. (?, 1) C. (0,?) d. (?, 0)
Answer:
A. y = 2
B. x = 7/2
C. y = 12/5
D. x = 6
Step-by-step explanation:
A. Determination of y .
2x + 5y = 12
x = 1
2(1) + 5y = 12
2 + 5y = 12
Collect like terms
5y = 12 – 2
5y = 10
Divide both side by 5
y = 10 / 5
y = 2
B. Determination of x
2x + 5y = 12
y = 1
2x + 5(1) = 12
2x + 5 = 12
Collect like terms
2x = 12 – 5
2x = 7
Divide both side by 2
x = 7/2
C. Determination of y
2x + 5y = 12
x = 0
2(0) + 5y = 12
0 + 5y = 12
5y = 12
Divide both side by 5
y = 12/5
D. Determination of x
2x + 5y = 12
y = 0
2x + 5(0) = 12
2x + 0 = 12
2x = 12
Divide both side by 2
x = 12/2
x = 6
Help pls help pls I’ll mark u if ur right
Answer: 2 pizzas
Step-by-step explanation:
Answer:
3 whole pizzas:
2 pepperoni
1 cheese
Step-by-step explanation:
What we know:
Pepperoni: Abe and Becca
Cheese: Cam and Kim
Solve:
Abe wants 1/2 a pizza and Becca want [tex]\frac{2}{3}[/tex]'s of a pizza
I gave both fractions a common denominator of 6
New Fractions: Abe- 3/6 Becca- 4/6
I then added them together and got 1 1/6
I did the same thing with Cam and Kim (but with the denominator of 12)
New Fractions: Cam-6/12 Kim- 4/12
I then added them together and got 10/12
So, Abe and Becca needed 2 pizzas, and Cam and Kim needed 1/
Hope this helps!
Surface Area of 40,40,40
Answer:
64000
Step-by-step explanation:
40×40×40
Multiply 40 and 40 to get 1600.
1600×40
Multiply 1600 and 40 to get 64000.
64000
Steph had 24 cards . He gave 4 cars to his brother. Then he passed the rest of the cars out equally among 4 of his friends. Which operation would you use to represent he first part of this situation
Answer:
16 is the answer
I hope this answer help you
Answer:
Subtract 4 1st
Step-by-step explanation:
Subtract 4 of the cars since he gave them to his brother then divide between 4
A meal at Mrs Love's usually costs £27.66.
1/3 is added to this price for Valentine's Day.
How much does the Valentine's meal cost now?
The equation S = 50 + 45w represents the savings, S, after w weeks working and
depositing (putting in) money into a savings account at the bank.
Determine whether there is a proportional relationship between S and w.
Explain your reasoning.
Answer:
yes
Step-by-step explanation:
50 can be the initial money in the account and she can be depositing 45 dollars every (w) weeks and it will show her (S) savings
en la siguiente imagen cuál es la respuesta correcta
Answer:
2.5
Step-by-step explanation:
Which of the following is an example of an irrational number? Question 5 options: A) 3∕4 B) C) D) 74∕99
Answer:
happy to help, but c and d are not included in your question
5/8 + 1/8 simplify
1. 6/8
2. 6/16
3 . 3/4
4. 3/8
Answer:
5/8+1/8=1/8×{5+1)=6/8=3/4
5/8-1/8=1/8×{5-1)=4/8=1/2
How many liters of an 18% alcohol solution must be added to a 10% alcohol solution to get 20L of a 15% alcohol solution
Answer:
Let x= liters of 18% solution to be added to a 10% solution.
20-x= liters of 10% solution to be mixed with 18% solution.
..
18%(x)+10%(20-x)=15%(20)
.18x+2-.1x=3
..08x=1
x=1/.08=12.5
ans:
12.5 liters of an 18% alcohol solution must be added to a 10% alcohol solution to get 20 L of a 15% acohol solution.
I hope it's helpful!
Determine whether the graph of the quadratic function y = –3x2 + 2x + 5 opens upward or downward. Explain.
Answer:
The graph of the function opens downwards.
Step-by-step explanation:
The graph opens upward if the coefficient of x^2 is higher than 0.
But, the coefficient of x^2 (-3) is less than 0.
So the graph of the function opens downwards.
Write the recursive and explicit formula for 10, 30, 90, 270...
you multiply the previous term by 3 each time
Answer:
Multiply by 3 each time
After 270 youll get 810 because i multiplied 270 by 3
The formula is 3 . 10 right? Correct me if im wrong.
0.36 divided by 2.34
Answer:
0.15384615384
Step-by-step explanation: Often times, this number will be rounded to the nearest hundreth to be .15
Answer:
=0.1538461538461538
Step-by-step explanation:
Hope this helps (:
what is 23.7 minus 11.82
Answer:
11.88
Step-by-step explanation:
Step 1: 12x – 15 – 12x = 7x + 20
Step 2: 12x – 12x – 15 = 7x + 20
Step 3: -15 = 7x + 20
Step 4: -35 = 7x
Step 5: -5 = 3
Drag and drop the correct justification for each step.
Step-by-step explanation:
step 1. 12x - 15 - 12x = 7x + 20
step 2. 12x - 12x - 15 = 7x + 20 (grouping of terms)
step 3. -15 = 7x + 20 (adding like terms)
step 4. -35 = 7x (subtract 20 from both sides)
step 5. this step is incorrect.
step 6. -5 = x ( divide both sides by 7)
step 7. x = -5 (put the variable first).
Write 54/11 as a decimal
Answer:
4.909 (simplified a bit)
Step-by-step explanation:
you could use a calculator or use long division
just divide numerator by denominator :)
Really need help on this ?!
Answer:
w=120, x= 120, y= 60, z= 60
Step-by-step explanation:
At Kimi's Beading Boutique, 70% of the 10 beads on clearance are plastic. How many plastic beads are there on clearance?
Please answer?
Answer:
7
Step-by-step explanation:
70% of 10 is 7
What is the product of 2.7 and 18/17? Is the product rational or irrational?
Answer:
Irrational!
Hope that helps!
Step-by-step explanation:
You buy butter for $4.04 a pound. One portion of onion compote requires 1.7 oz of butter. How much does the butter for one portion cost? Round to the nearest cent.
Answer:
im pretty sure its 4.04 x 1.7 = 6.868
Round that and its $7.00
what is the measure of m∠B
9514 1404 393
Answer:
40°
Step-by-step explanation:
The sum of angles in a triangle is 180°.
(6x)° +x° +(2x)° = 180°
9x = 180
x = 20
∠B = (2·20)° = 40°
Help Please Math is so stressful
Answer:
A=-6
Step-by-step explanation:
Answer:
B, D, and E
Step-by-step explanation:
Which equations could verify the solution to the equation − 48 = − 7 x − 13 ? Select two answers.
A.− 48 = − 7 ( − 5 ) −13
B.48 = 7 ( 5 ) + 13
C.− 48 = − 7 ( 5 ) −13
D.48 =35+13
E.−48= -35−13
Answer: it is b i am sure it is
PLEASE HELP ME 20 POINTS + BRAINLIEST
9514 1404 393
Answer:
(b) 36.56 ft
Step-by-step explanation:
The perimeter is the total of the circumference of a 4 ft circle and two lengths that are 12 ft.
The circumference is given by ...
C = πd
C = (3.14)(4 ft) = 12.56 ft
Adding the 24 ft of straight sections, we find the total perimeter to be ...
P = 12 + 12 + 12.56 = 36.56 . . . feet
write the equation of a line that passes through the point ( -1, 5) and has a slope of -7
Answer:
[tex]y=-7x-2[/tex]
Step-by-step explanation:
We can use the point-slope form:
[tex]y-y_1=m(x-x_1)[/tex]
Where m is the slope and (x₁, y₁) is a point.
Let (-1, 5) be (x₁, y₁) and our slope m is -7. By substitution:
[tex]y-(5)=-7(x-(-1))[/tex]
Distribute:
[tex]y-5=- 7 x - 7[/tex]
Adding 5 to both sides gives us our equation:
[tex]y=-7x-2[/tex]
which graph is a function?
Answer:
visual representation of the set of ordered pairs
Answer:
Technically they would both be a function because each x value has a different y value but i'll say the straight one would be the better function. Warning Both graphs are proper functions. It's just that the first one would be a better answer if there was only one answer choice.
Step-by-step explanation:
A rectangle has an area of 76 square centimeters and a length of 19 centimeters.
Solve for w, the width of the rectangle in centimeters.
Answer:
4 centimeters
Step-by-step explanation:
width = area/length
width = 76/19 = 4 centimeters