Answer:
27
Step-by-step explanation:
Because 3 plus 7 equals 12 plus another 9 equals 27
The width of the rectangular table top is 27 inches.
The correct answer is option (B).
What is the area of rectangle?A = l × w, where 'l' is the length and 'w' is the width of the rectangle
For given question,
The rectangular top of Karim's table has an area of [tex]3^7[/tex] square inches and a length of [tex]3^4[/tex] inches.
[tex]\Rightarrow A =3^7~sq.in.~,l=3^4~in.[/tex]
Using the formula for the area of the rectangle,
[tex]\Rightarrow A=l\times w\\\\\Rightarrow 3^7=3^4\times w\\\\\Rightarrow w=\frac{3^7}{3^4}\\\\ \Rightarrow w=3^7\times 3^{-4}\\\\\Rightarrow w=3^{7-4}\\\\\Rightarrow w=3^3\\\\\Rightarrow w=27~in.[/tex]
Therefore, the width of the rectangular table top is 27 inches.
The correct answer is option (B).
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ethan took a quiz with 15 questions. if he answered 3/5 of the questions correctly, how many did he get wrong?
Mary’s number is eleven more than Jerry’s. The sum of their numbers is 89. What are their numbers?
Mary and Jerry's number will be 39 and 50.The sum of their numbers is 89.Which shows that the obtained answer is correct.
What is a linear equation?It is defined as the relation between two variables if we plot the graph of the linear equation we will get a straight line.
If in the linear equation one variable is present then the equation is known as the linear equation in one variable.
Let, Mary’s number be x
Mary’s number is eleven more than Jerry’s
Jerry's number is x+11
From the given condition sum of their numbers is 89.
[tex]x + (x + 11) = 89\\\\ 2x + 11 = 89\\\\ 2x = 89 - 11\\\\ 2x = 78\\\\ \frac{2x}{2} = \frac{78}{2} \\\\ x = 39[/tex]
Jerry's number will be;
[tex]x+11 \\\\ 39+11 \\\\ 50[/tex]
Hence the Mary and Jerry's number will be 39 and 50.
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Is 2 yards greater less than equivalent to 5 ft
Please help this doesnt really make sense. If you want to see the paper just press that pic right up there
If a skateboard is 2 1/2 feet long, what is the length of 4 skateboards in yards?
The length of 4 skateboards is 3 2/3 yards.
What is the length of 4 skateboards in yards?The first step is to convert feet to yards.
1 feet = 1/3 yards
5/2 x 1/3 = 5/6 yards
The second step is to multiply 5/6 yards by 4
5/6 x 4 = 20 / 6 = 3 2/3 yards
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PPPPLLLLZZZZZ I BEG UUUU
Factor the polynomial: x^2–xy+x–xy^2+y^3–y^2
This circle is centered at the origin, and the length of its radius is 10. what is the circle's equation?
The equation of the circle that you are looking for is x^2 + y^2 = 100.
You can find this by using the base formula for a circle:
(x - x1)^2 + (y - y1)^2 = r^2
In which x1 is the x-coordinate of the origin, y1 is the y-coordinate of the origin, and r is the radius. So we put in the values we know and simplify.
(x -0)^2 + (y - 0)^2 = 10^2
x^2 + y^2 = 100
The equation of a circle centered at the origin such that the length of its radius is 10 units will be x² + y² = 100.
What is a circle?
Circle is a round plane figure whose boundary (the circumference) consists of points equidistant from a fixed point (the center).
Given is a circle is centered at the origin, and the length of its radius is 10 units.
The equation of the circle whose center is at origin is given by -
x² + y² = r²
We have radius [r] = 10 units
Therefore, we can write the equation of the circle as -
x² + y² = 10 x 10
x² + y² = 100
Therefore, the equation of a circle centered at the origin such that the length of its radius is 10 units will be x² + y² = 100.
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What is the area of the shaded region?
Area = ____ ft2
A car traveling at 46 mi/h slows to a speed of 23 mi/h in 5 seconds. It maintains that speed for 5 seconds and then slows to a stop after 5 more seconds. Which graph shows the car’s speed over time?
what is the following product? ^3√24 x ^3√45
The simplified value of the product of [tex]\sqrt[3]{24}\times\sqrt[3]{45}[/tex] is [tex]6\sqrt[3]{5}[/tex].
What are some rules of exponents?Some common rules of exponents are
xᵃ×xᵇ = xᵃ⁺ᵇ.
xᵃ/xᵇ = xᵃ⁻ᵇ.
Addition and subtraction of exponents is only possible for the same base value and when the base is different and both have the same exponent we just multiply the bases and write the exponent.
We know when we have the same radical we can simply multiply the values.
Given, [tex]\sqrt[3]{24}\times\sqrt[3]{45}[/tex].
= [tex]\sqrt[3]{24\times45}[/tex].
= [tex]\sqrt[3]{2\times2\times2\times3\times3\times3\times5}[/tex].
= [tex]2\times3\sqrt[3]{5}[/tex].
= [tex]6\sqrt[3]{5}[/tex].
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Which expression is equivalent to 3i(4 + 7i)?
A high school gym class was jumping rope. They wanted to know how many jumps each student could make before they missed. The results are listed below. 2 5 6 7 9 11 12 14 14 15 17 19 21 22 23 24 27 32 35 39 39 44 47 53 60 61 82 85 88 90 93 96 101 103 114 125 What is the median number of jumps that the students made before missing? a. 32.5 c. 33.5 b. 33 d. 34
The median number of jumps that the student made before missing is calculated as: C. 33.5.
What is the Median of a Data Set?Median is the middle value or the average of the two center values of a data set.
Given the data set:
2, 5, 6, 7, 9, 11, 12, 14, 14, 15, 17, 19, 21, 22, 23, 24, 27, 32, 35, 39, 39, 44, 47, 53, 60, 61, 82, 85, 88, 90, 93, 96, 101, 103, 114, 125
The average of the two center values is: (32+35)/2 = 33.5
Therefore, the median number of jumps is: C. 33.5.
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Find the surface area of the composite solid and round to the nearest tenth. Explain your answer.
License plates are made using 2 letters followed by 3 digits. How many plates can be made if repetition of letters and digits is allowed?
HELP PLEASE! −3.64⋅|−5.3|−1.53 what is the anwser?
The expression simplifies to approximately -20.822. It involves multiplying -3.64 by the absolute value of -5.3 and then subtracting 1.53 from the result.
To calculate this expression, follow the order of operations (PEMDAS),
which stands for Parentheses, Exponents, Multiplication and Division (left-to-right), and Addition and Subtraction (left-to-right).
In expression, there are no parentheses or exponents, so we proceed with multiplication and then subtraction:
-3.64 × |-5.3| - 1.53
Calculate the absolute value of -5.3, which is 5.3.
Multiply -3.64 by 5.3.
Finally, subtract 1.53 from the result.
-3.64 × 5.3 - 1.53
Now, do the multiplication:
-19.292 - 1.53
Now, subtract:
-19.292 - 1.53 = -20.822
Therefore, the answer for the given expression -3.64 × |-5.3| - 1.53 is approximately -20.822.
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Write the equation of the plane with normal vector n = 1, 3, 4 passing through the point (4, −1, 3) in the scalar form ax + by + cz =
d.
The equation of plane with normal vector n = (1, 3, 4) passing through the point (4, −1, 3) in the scalar form is;
⇒ x + 3y + 4z = 13
What is Equation of plane?
A equation of plane containing the point (x₁ , y₁ , z₁) and having a normal vector (a, b, c) is defined as;
⇒ a (x - x₁) + b (y - y₁) + c (z - z₁) = 0
Given that;
The normal vector n = (1, 3, 4)
And, The point = (4, −1, 3)
Now,
Since, we know that;
A equation of plane containing the point (x₁ , y₁ , z₁) and having a normal vector (a, b, c) is defined as;
⇒ a (x - x₁) + b (y - y₁) + c (z - z₁) = 0
So, We get;
A equation of plane containing the point (4, −1, 3) and having a normal vector (1, 3, 4) is defined as;
⇒ a (x - x₁) + b (y - y₁) + c (z - z₁) = 0
⇒ 1 (x - 4) + 3 (y - (-1)) + 4 (z - 3) = 0
⇒ x - 4 + 3y + 3 + 4z - 12 = 0
⇒ x + 3y + 4z = 13
Thus, The equation of plane with normal vector n = (1, 3, 4) passing through the point (4, −1, 3) in the scalar form is;
⇒ x + 3y + 4z = 13
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a proportional relationship must graph as a line, is that false?
Can you please help me out ?
I need help for number 13-16 and I also need an explanation please help
The exchange rate of U.S. dollars to British pounds (£) .63. You have $4000 to convert to British pounds. How many british pounds will you receive?
A) £3937
B) £6349
C) 4063
D) 2520
With an explanation please bc my answer that I got isn't on here
Which of the following are examples of exponential decay?
Tina was involved in an accident in which she rear-ended another driver stopped at a stoplight. Tina is fully insured through her insurance company. Which of the following components of her insurance policy will cover the damages caused to Tina’s car in the accident?
a.
bodily injury
b.
property damage
c.
collision
d.
comprehensive damage
(Correct Answer Is C. Collision)
Answer:the answer is C. collision
Step-by-step explanation:
Can you answer these questions for me plz I need them before Monday ty
Consider the numbers 4/15 and 3/10 (a) Compare the numbers. (B) find a fraction between the two given numbers
The price of a ticket was increase from 50p to 60p. What is the increase a as a fraction in its simple form? As a percentage of the original price?
Given is the price increase of a ticket from 50p to 60p.
Using the concept of fractions, we can find the ratio of new price to old price as follows :-
[tex] \frac{new \;\; price}{old \;\; price} = \frac{60p}{50p} =\frac{6}{5} [/tex]
So the increase in price is [tex] \frac{6}{5} [/tex] times old price of the ticket.
Using the formula of percentage, we can find the percentage change in price as follows :-
[tex] Percentage = \frac{(new\;\;price \;-\; old\;\;price) }{old \;\; price}*100 \\\\
Percentage = \frac{60p-50p}{50p}*100 \\\\
Percentage = \frac{10p}{50p}*100 \\\\
Percentage = 20\;\% [/tex]
Hence, Percentage increase is 20% of the original price.
PLEASE HELP!!!!
Different types of parallelograms have distinguishing traits. Compare and contrast the rectangle, rhombus, and square based upon the characteristics of their angles. Which one(s) have angles whose sum is 360 degrees? Which one(s) have both pairs of opposite angles that are congruent? Which one(s) have four angles?
The square, rectangle, and rhombus are all considered parallelograms. Squares have four sides, four 90 degree angles, 2 pairs of opposite congruent angles (all the angles are congruent), the angles add up to a sum of 360 degrees. Rectangles have four sides, four 90 degree angles that add up to 360 degrees, 2 pairs of opposite congruent angles (all the angles are congruent). Rhombuses have four sides, four angles in total measuring up to 360 degrees no matter the combination of angles because the oposite angles are congruent (2 acute angles and two obtuse angles).
While the rhombus is the only shape within this trio to have a pair of congruent acute and a pair of congruent obtuse angles the square and rectangle both have 4 congruent angles. All 3 shapes have a sum of 360 degrees when the angles are added together, all 3 have pairs of opposite angles being congruent, and all 3 shapes have 4 angles in total.
A rectangle is 2/5 inches long and 1/3 inches wide what is the area of the rectangle
A Family spends 240.00 per week on food. If this is 16% of their income, what is the families weekly income?
*show work*
The family's weekly income is $1500.
What is percentage?A percentage is a number or ratio that can be expressed as a fraction of 100. A percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, "%", although the abbreviations "pct.", "pct" and sometimes "pc" are also used. A percentage is a dimensionless number; it has no unit of measurement.
here, we have,
given that,
A Family spends 240.00 per week on food. If this is 16% of their income.
let,
x = weekly income (in dollars)
16% of x = amount spent on food per week
16% of x = 240
(16/100)*x = 240
0.16*x = 240
0.16*x/0.16 = 240/0.16
x = 1500
Hence, The family's weekly income is $1500.
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what is the length of DE?
A rectangular prism has a width of 5 cm a height of 8cm and a depth of 5cm. What is the volume of the prism