Answer:
I'm sorry but I don't understand the question.
Step-by-step explanation:
Help please
Mathematics
Answer:
21.5sqft
Step-by-step explanation:
The area of the square is 10ft*10ft = 100sqft
The area of the circle is 5ft*5ft*pi = 25pi sqft
We're supposed to use 3.14 for pi, so the circle is around 25*3.14 sqft = 78.5sq ft
The area left over is 100sqft - 78.5sqft = 21.5sqft
Answer:
21.5 sq. feet
Step-by-step explanation:
Find area of squareFind area of circleSubtract area of circle from square to get area of remaining clothA regular octagon has a perimeter represented by the expression: p= 48y - 40. Write an expression to represent the length of one side of the octagon
Answer:
6y-5
Step-by-step explanation:
(48y- 40)/8 because an octagon has 8 equal sides.
-hope this helps:)
what is the slope of the line?
Answer:
2/3
Step-by-step explanation:
rise/run
2 up, 3 right
Answer:
[tex]m=\frac{2}{3}[/tex]
Step-by-step explanation:
Divide 9 by 3 then subtract two double the result
Answer:
2
Step-by-step explanation:
9 ÷ 3 - 2 × 2
3 - 2 × 2
1 × 2
2
condense this logarithm to a single logarithm
6log 5u
Answer:
log_5(u^6)
Step-by-step explanation:
According to log rules, log_a(b^n) = nlog_a(b), reversing this we get that log_5(u^6) is what you are looking for.
5 cm
3 cm
9 cm
Area =
Mr. Pete just got a great deal at Lowe’s on tiles for his new patio. He wants to
tile his patio in the shape that is rectangular. His patio measures 108 inches by
144 inches. Find the fewest square tiles he can use without cutting any of them.
Answer:
The fewest square tiles he can use without cutting any of them = 12 square tiles
Step-by-step explanation:
The given dimensions of Mr. Pete's rectangular patio = 108 inches by 144 inches
The area of the patio = 108 in. × 144 in. = 15,552 in.²
We note that when square tiles are used the must fit both the length and the with of the rectangular patio
Therefore, we have;
The dimensions of the square tiles that the fewest number of tiles is the highest common factor, HCF, of 108 inches and 144
The HCF of 108 and 144 are found from by the prime factors as follows;
108 = 2² × 3³ = 2² × 3² × 3
144 = 2⁴ × 3² = 2² × 3² × 4
From which we have;
The HCF of 108 and 144 = 2² × 3² = 36
Therefore, the size of the sides of the square tiles that will give the fewest number of tiles is 36 inches
The number of the 36 inches square tiles that fit into the length of the rectangular patio = 144 inches/(36 inches/tile) = 4 tiles
The number of the 36 inches square tiles that fit into the breadth of the rectangular patio = 108 inches/(36 inches/tile) = 3 tiles
The total number of tiles he will use = (4 × 3) tiles = 12 tiles = The fewest square tiles he can use without cutting any of them.
Find (12.34) x (0.7). Explain how you got it
Use each student's quiz score to answer the questions.
Annika's quíz scores
60%, 75%, 78%, 80%, 85%, 85%, 90%
Josiah's quíz scores
62%, 85%, 68%, 79%,83%, 90%,92%
Annika has a mean that is
mean,
Josiah's median is______
Annika's median
The range is
Who has the lowest interquartile range?
Answer:
Annika has a mean that is 79%
PLEASE HELP I WILL MARK BRAINLIEST!!!
Answer:
14.5
Step-by-step explanation:
Can Someone help me with this equation?
Answer:
17.64
Step-by-step explanation:
Multiply 4.2 by its self also ive had this question before so i know the answer
Peter says, "If you subtract 18 from my number and multiply the difference by - 3, the
result is -36." What is Peter's number?
Peter's number is
Answer:
its 30
Step-by-step explanation:
(x-18)x-3=-36
(36-18)
12x-3
=-36
Answer:
-90
Step-by-step explanation:
-90-18×-3=-36
so that's the answer to the problem or it should be
To get to his parents' house, Gavin would have to drive due north 8 kilometers. To get to his grandparents' house, he would have to drive due east 2 kilometers. What is the straight-line distance between the parents' and grandparents' houses? If necessary, round to the nearest tenth. FER
Answer:
8 kilometers.
Step-by-step explanation:
I'm not 100% sure, but I hope this helps.
Please help it's for trig
Answer:
-4
Step-by-step explanation:
Given the expression
h(x) = -x^2 +4x
h(-2) = (-2)^2 + 4(-2)
h(-2) = 4 + (-8)
h(-2) = 4 - 8
h(2) = -4
Hence the value of the function when x = -2 is -4
Lenny has 7/8 cup of milk. He used 5/8 cup to make a cake and 2/8 cup to make cupcakes. How much milk did he have left after making both?
Help needed asap will give brainliest <3
Answer:
The answer is,surface area= ✓416
Write a polynomial that represents the area of the shaded region.
Answer:
10x-22
Step-by-step explanation:
((x+2)(x-1))-((x-4)(x-5))
(x^2-x-2)-(x^2-9x+20)
x^2 + x - 2
+ (-x^2+9x-20)
_______________
10x-22
PLEASE HELP,,, TIMED!!
Consider f (x) = StartFraction negative 14 x Superscript 4 Baseline + 2 x + 18 Over x Superscript 4 Baseline minus 3 x squared EndFraction Which statement represents the correct interpretation of Limit of f (x) as x approaches plus-or-minus infinity
Answer:
I know that is not a!
Step-by-step explanation:
I just submitted it and I got it wrong unfortunately it does not tell me the correct answer but at least it brings your options down to only 3! I am really sorry I do hope this helps a little!
Answer:
It is D
Step-by-step explanation:
Got it correct!
A gemstone is cut in the shape of a triangular pyramid. The area of the base of the pyramid is 42 square millimeters. The height of the pyramid is 4 millimeters. What is the volume of the gemstone? (Recall the formula V = one-third B h.)
Answer:
the volume of the gemstone is 56 millimeters^3
Step-by-step explanation:
The computation of the volume of the gemstone is shown below:
As we know that
The volume of the triangular pyramid is
= (1 ÷ 3) × (base area) × h
Now put the given values to the above formula
= 1 ÷ 3 × 42 × 4
= 56 millimeters^3
Hence, the volume of the gemstone is 56 millimeters^3
The above formula should be used and the same should be considered
how many solutions does the system of equations graphed below have?
A) 2
B) 1
C) 0
D) infinite
I need help with these questions.
Please show workings.
Question 1:
A trader made a profit of 20% on a radio which he sold for N144 .Calculate the cost price of the radio .
Question 2:
A motor dealer sold a car at a loss of 20% by selling it at N10,000 . Find the cost price.
Note :
Cost price formula :
[tex]C.P = S.P-P \\ or S.P+L[/tex]
Selling Price Formula :
[tex]S.P = C.P + P \\ or C.P - Loss[/tex]
Profit Percentage ( P% ) formula :
[tex] P \% = P/C.P × 100 \\ l \% = l/C.P × 100[/tex]
Answer:
Question 1
Given
SP = 144P = 20%CP = xUse formula and solve for x:
SP = CP + P144 = x + (20% of x)144 = x + 0.2x144 = 1.2xx = 144/1.2x = 120Cost price is N 120
Question 2
Given
SP = 1000P = -20% (negative because of loss)CP = xUse formula and solve for x:
SP = CP + P10000 = x - (20% of x)10000 = x - 0.2x10000 = 0.8xx = 10000/0.8x = 12500Cost is N 12500
What is the value of x in the figure? Enter your answer in the box.
Dad is getting food ready for my birthday party! Including me, there will be 18 people at the party. Dad is baking cookies for us! He can bake 24 cookies per batch.
How many batches should I tell Dad to make so we can each have 4 cookies?
A hot chocolate recipe calls for three teaspoons of cocoa for every cup of milk. How many teaspoons of cocoa are needed for a batch that uses three cups of milk?
Answer:
9 teaspoons are needed
Step-by-step explanation:
multiply 3 teaspoons by 3 cups to find the answer.
the answer is 9 teaspoons.
9 teaspoons are needed for a batch that uses three cups of milk.
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.
We are given that hot chocolate recipe calls for three teaspoons of cocoa for every cup of milk.
We need to find multiply 3 teaspoons by 3 cups to find the answer.
Therefore, we will use unitary method;
3 teaspoons x 3 cups = 9
Hence the answer is 9 teaspoons.
Learn more about multiplications;
https://brainly.com/question/14059007
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can we just all agree that teruhashi makes watching saiki worse like every time she comes up on my tv bragging how she’s the perfect pretty girl i always turn off my tv
Answer:
well I will admit at the start I didnt like her what so ever, but as I continued watching I really wanted her and saiki to end up together. It might just be me, but I thought that would have been a great addition to the show.
Which expression is equivalent to this polynomial?
6x2 + 10x − 56
A.
4(x − 4) − 2(3x2 + 3x − 20)
B.
(3x2 + 5x − 28) + (3x2 − 5x − 28)
C.
4(x − 4) + 2(3x2 + 3x − 20)
D.
(3x2 + 5x − 28) − (3x2 + 5x − 28)
Answer:
B i think sorry if im wrong
Step-by-step explanation:
Factorise 3c^2-c
Please help me quick
Answer:
c(3c - 1)
Step-by-step explanation:
3c² - c
Common factor = c
Factored:
c(3c - 1)
The first term of a geometric sequence is 5 and the common ratio is 2. What is the 4th term of the sequence?
Answer:
80Step-by-step explanation:
[tex]a_n=a_1\cdot r^{n-1}\\\\a_1=5\\r=2\\n=4\\\\a_4=5\cdot2^4=5\cdot16=80[/tex]
Expand LaTeX: (4a - 3b^3)^2.
FIND THE THE
MISSING ANGLE:
45°
60°
Answer:
A triangle must have a total of 180 degrees.
Step-by-step explanation:
180-45=135
135-60=75
The missing angle x=75