Answer: B
Step-by-step explanation:
The correct statement is that the area of the smaller square is 1/8 the area of the larger square.
What is the area of a square?The area of a square can be calculated as the square of the sides of a given figure.
The area of a square = side x side
Given that the side length of a smaller square is one-fourth the side length of a larger square.
The side length of a smaller square = 1/4 the side length of a larger square.
Let the side length of a larger square be x and the Side length of a smaller square be y.
Then y = 1/4 x
The area of the larger square = x²
The area of the smaller square = y²
Or = (1/4 x)²
= 1/8x²
Therefore, The area of the smaller square is 1/8 the area of the larger square.
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Several students measured a 25-mm-long nail and wrote the measurements shown in the table below. Whose measurement had the greatest percent error? Round to the nearest percent. (I need help ASAP!! Thanks!! <3)
Answer:
Step-by-step explanation:
The decibel level of the sound of a monster truck is
Further explanation:
Decibel is defined as a unit which is used to measure the relative loudness or intensity of the sound.
In the question it is given that the intensity of the sound of a monster truck is watts per square inch.
The formula which is used to calculate the decibel level of a sound is as follows:
Here, represents the intensity of the sound of a monster truck and represents the threshold intensity of hearing at .
The value of the threshold intensity of hearing at is watts per square meter.
This implies that the valiue of is watts per square meter.
The intensity of the sound of a monster is given in unit of per square inch.
The relation between per square inch and per square meter is as follows:
So, the intensity of a monster truck is converted into per square meter as follows:
This implies that the value of is watts per square meter.
Now, substitute the value of and in the equation .
The approximated value of the above equation is as follows:
From the above calculation it is concluded that the decibel level of the sound of a monster truck is .
Learn more:
A problem to complete the square of quadratic function brainly.com/question/12992613
A problem to determine the slope intercept form of a line brainly.com/question/1473992
Inverse function brainly.com/question/1632445
Answer details
Grade: Middle school
Subject: Mathematics
Chapter: Logarithms
Keywords: Logarithms, sound, intensity, power of sound, watts, decibel, decibel level, monster truck, logarithm function, unit, conversion of unit, square inch, square meter.
Pls help me! I’ve posted this 2 times and no help
Answer:
6x+5+3x+13=180°
9x+18=180
9x=180-18
9x=162
x=162/9
{x=18°}
Step-by-step explanation:
first corresponding angle and then add both using Linear pair
Is this a function----------------
Answer:
yes
Step-by-step explanation:
hope this helps, pls mark brainliest :D
Answer:
Yes it is a function ------
How can you find the distance from a point to the x axis
Answer:
be a big brain
Step-by-step explanation:
Find the volume of a hemisphere with a radius of 8. Round to the nearest tenth.
Answer:
V(hemisphere) = 1072.3in^3
Step-by-step explanation:
To find the volume of a hemisphere, we will have to take the volume of a sphere as a whole and divide it by 2. This is because a hemisphere is half of a sphere.
The volume of a sphere is:
[tex]V(sphere) = \frac{4}{3} \pi r^3[/tex]
Let's plug in the radium of 8 into the equation and solve:
[tex]V(sphere) = \frac{4}{3} \pi (8)^3\\V(sphere) = \frac{4}{3}\pi 512 \\V(sphere) = 2144.660585[/tex]
Now, divide it by 2
V(sphere) = (2144.660585)/2
V(hemisphere) = 1072.3in^3
I hope this helps!!
- Kay :)
Answer:
the answer is V(hemisphere) = 1072.3in^3
Step-by-step explanation:
apply the product rules to determine the signof each expression
Answer:
- + - = +
+ + + = +
+ + - = -
- + + = -
Step-by-step explanation:
Thanks hopes it helps
Help me solve this please. ASAP
For the following equations, draw a picture of the tiles on an Equation Mat. Then use “legal” moves to simplify and solve for the variable.
a. -2+x = -x+2
b. 2+3x = x+7
Marni has 11 ounces of walnuts. She needs 6 ounces for one recipe and \frac {1}{4}41 pound for another. There are 16 ounces in 1 pound.
How many ounces of walnuts does Marni need to make both recipes? Show your work.
Answer:
164
Step-by-step explanation:
Multiply
Answer:
1/4
Step-by-step explanation:
.
I need help
Link in the comments
Answer:
ok
Step-by-step explanation:
solve for c: 16c - 7 = 13.32
16c - 7 = 13.32
16c = 13.32 + 7
16c = 20.32
c = 20.32/16
c = 1.27
help please
Divide. 64.2 ÷ 100
Answer:
0.642 is the answer please give brailiest
Answer:
0.642 calculator bc I'm stüpìd
ANSWER NOW PLEASE
7th grade math
A plumber has a very long piece of pipe that is used to run city water parallel to a major roadway. The pipe is cut into two sections. One section of pipe is 12 ft. shorter than the other. If 3/4 of the length of the shorter pipe is 120 ft., how long is the longer piece of the pipe?
Answer:
172 ft
Step-by-step explanation:
120 + the other 1/4 is 160 160 + 12 is 172
Answer:
172 ft
Step-by-step explanation:
WRITE EACH EXPRESSION using expression using exponents
1. (-5)(-5)(4)(4)(4)
2. X × Y × X × X × Y × X
3. 4 × 4 × a × a × b × 3 × 4 × 3 × a
Answer:
1. 1600
2. [tex]X^{4} Y^{2}[/tex]
3. 576[tex]a^{3}[/tex]b
What is the missing value in the equation shown?
___ x 1/10 = 0.46
A 0.046
B 0.46
C 4.6
D 46
This is very very important
Answer: 784 cubic things. lol is this iready
Step-by-step explanation:
Pls help it’s gonna be due soon
Answer:
20 games
Step-by-step explanation:
Pls give brainiest
Answer:
20 games
Step-by-step explanation:
20x5=100
4x5=20
Help in math in so confused...Thank you
Which expression can be used to find the product of 720?
Question 2 options:
(7 x 2) x (3 x 5)
(8 x 9) x (2 x 5)
(9 x 7) x (2 x 5)
(9 x 8) x (3 x 5)
Answer:
(8 x 9) x (2 x 5) is the correct answer.
Step-by-step explanation:
(8 x 9)= 72
(2 x 5)= 10
72 x 10 = 720
(8 x 9) x (2 x 5) is the expression can be used to find the product of 720
What is Expression?An expression is combination of variables, numbers and operators.
We need to find the expression can be used to find the product of 720
Product is nothing but multiplication.
Multiplication is a method of finding the product of two or more numbers
(8 x 9) x (2 x 5)
Eight time of nine times two times of five
Eight times of nine is seventy two and two times of five is ten
72×10
Seventy two times of ten is Seven hundred twenty
720
Hence, (8 x 9) x (2 x 5) is the expression can be used to find the product of 720
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PLS HELP I NEED HELP REAL BAD
PLS PUT LEGIT ANSWERS NO ANSWERS THAT SAY HI OR SOMETHING ELSE
Answer:
b. 30 should be it
Step-by-step explanation:
please give brainliest
Answer:
45 (tip: find out the pattern of the graph like 90 + 25 is 105 so if you could have subtract 60 by 25, you would get 45.)
111x6 divided by 5 +10 -78
Answer:
65.2
Step-by-step explanation:
Calculator
Answer:
-10.57
Step-by-step explanation:
I really need help will mark brainliest
Answer:
Slope = 1/2
Step-by-step explanation:
Part A is choice C
Choose to points from the graph: (4,2) and (8,4)
Slope = rise/run
Slope = (4-2)/(8-4)
Slope = 2/4
Slope = 1/2
Answer: Part A is C
Part B the first box is, "not correct" the second box is, "greater than" and the last box is "less than"
Step-by-step explanation:
F = (
9
5
× C ) + 32
If u anserw correctly ill give u 20 points and put u the brainlest
Answer:
60%
Step-by-step explanation:
60% of 40 is equal to 24 squares
Write the equation of the line that passes through the points (1, 7) and (5, 15) using function notation.
A pyramid has a square base with sides that measure 10cm and a height of 14cm. What is the slant height of the pyramid?
A)17.2 cm
B)14.9 cm
C)13.2 cm
D)12.1 cm
The solution is, the slant height of the pyramid is 14.9 meters.
What is Pythagorean theorem?Pythagorean theorem, the well-known geometric theorem that the sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse (the side opposite the right angle)—or, in familiar algebraic notation, a2 + b2 = c2.
here, we have,
we know that,
The slant height is the height of a triangle making up the base of the pyramid.
We can imagine a right triangle with one leg being a vertical line from the peak of the pyramid going down to the center of the base, and the other leg going from the center of the base to the center of one edge of the base.
And finally, the hypotenuse will join the ends of those 2 lines together and will also be the slant height of the pyramid.
Then we can easily use the Pythagorean theorem to determine the slant height.
So, S = sqrt((10/2)^2 + 14^2)
S = sqrt(5^2 + 14^2)
S = sqrt(25 + 196)
S = sqrt(221)
S = 14.9
So the slant height of the specified pyramid is 14.9 meters.
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Help me please! Giving brainliest!
Answer:
The answer is make a math problem.
Step-by-step explanation:
Last month you spent $30 on clothing. This month you spent 150% of what you spent last month. How much did you spend this month?
Answer:
you spent 45 dollars this month
does any one know how old sadboyprolific will be in two years
Coach Hayes goes to a sporting goods store to purchase mouth guards for his team. There are two packages of mouth guards available for him to select: ten Adidas mouth guards for $14.50 and fifteen Nike mouth guards for $21.45. Coach Hayes needs to buy 60 mouth guards. In total, how much money with he save by purchasing 60 mouth guards from the cheapest package?
Answer:
12h - 33 = 99
Step-by-step explanation: