Answers
Answer: A 128 square sm
Step-by-step explanation:
So the wedge consists of a square and a triangle. We need to find the area of both using 2 formulas:
A=1/2bh for triangle
A= l*w for square
Starting with the square 8*10=80 so the area of the square is 80 square cm
Now the triangle is 12*8/2 so = 48 square cm
So add the two to get 48+80= 128 Square centimeters which is choice A
Related Questions
What would the volume be of a box with a width of 2 1/4 inches, length 1 1/2 inches, and height of 4 inches?
Answers
Answer: The answer is 13.5
Step-by-step explanation:
factor the polynomial
Answers
Answer:
Step-by-step explanation:
[tex]6a^2-13ab-5b^2\\ \\ 6a^2+2ab-15ab-5b^2\\ \\ 2a(3a+b)-5b(3a+b)\\ \\ (2a-5b)(3a+b)[/tex]
Find the sixth term of a geometric sequence with which a, =-3 and r=-2.
Answers
Answer: 96
Step-by-step explanation: a is the initial term, and r is the ratio by which a increases. Multiplying -2 by -3 five times gives this sequence: -3, 6, -12, 24, -48, 96
Ryan has 8 kittens. Two are white. what fraction of the kittens are not white? Write in simplest form. I will brainliest
P.S. (This is for my little sister)
Answers
Answer:
3/4
Because 6 are not white so 6/8 and divide each by 2
6 divided by 2 = 3
8 divided by 2 = 4
= 3/4
Step-by-step explanation:
Hope this helps her!!!
YOU GET 100 POINTS!!!! Select the correct graph.
Based on the end behaviors, which graph is the graph of f(x) = -2x4 − 4x3 + x2 + x + 3?
Answers
Given:
The function is
[tex]f(x)=-2x^4-4x^3+x^2+x+3[/tex]
To find:
The graph of the function by using the end behaviors.
Solution:
We have,
[tex]f(x)=-2x^4-4x^3+x^2+x+3[/tex]
The degree of the polynomial is 4 which is even and the leading coefficient is -2, which is negative. So,
[tex]f(x)\to -\infty\text{ as }x\to -\infty[/tex]
[tex]f(x)\to -\infty\text{ as }x\to \infty[/tex]
It means, the graph of the function approaches to negative infinity on the both ends.
Therefore, the correct option is C.
A band is playing at an auditorium with floor seats and balcony seats. The band wants to sell the floor tickets for $15 each and balcony tickets for $12 each. They want to make at least $3,000 in ticket sales.
1. How much money will they collect for selling x floor tickets?
Answers
Answer:
Not sure
Step-by-step explanation:
i need help with this question please hurry it is almost due!
Answers
Answer:
I see nothing tho
Step-by-step explanation:
If Alfie tosses the paper cup more times, what is the expected number of times that the cup will land on its side?
Answers
Question:
Alfie tossed a paper cup in the air 150 times and recorded the side it landed on.
Right side up = 60 Upside down = 53 Side = 37
If Alfie tosses the paper cup 100 more times what is the expected number of times the cup will land on its side?
Answer:
The expected number of times the cup will land on its side is 25 times
Step-by-step explanation:
Given
[tex]Right = 60[/tex]
[tex]Upside\ down = 53[/tex]
[tex]Side = 37[/tex]
Required
First, we calculate the probability of landing on side
[tex]P(Side) = \frac{n(Side)}{Total}[/tex]
[tex]P(Side) = \frac{37}{150}[/tex]
[tex]P(Side) = 0.247[/tex]
Next, we calculate the expected value; E(x) using:
[tex]E(x) = n * P(x)[/tex]
When tossed 100 more times:
n = 100 and P(x) = P(Side) = 0.247
So:
[tex]E(x) = 100 * 0.247[/tex]
[tex]E(x) = 24.7[/tex]
[tex]E(x) = 25[/tex] --- approximated
Hence, it is expected that it will land on its side 25 times
I NEED HELP OW RN rn please
Answers
Answer:
(4,10)
Step-by-step explanation:
Well, you just count each unit coming from the x-axis up and then do the same for the y axis going to the right. You can also see that the graph is counting by 2 if you look at the "O" coordinate
What is the value of x?
Answers
Answer:
25
Step-by-step explanation:
Please help me in number 34 please!!!!
Answers
Answer:
D
Step-by-step explanation:
use math wwwway , it gives ypu the answer and explenation
100 POINTS AND BRAINLIEST! Explain your answer PLEASE!
Answers
Answer:
27000
Step-by-step explanation:
I = P×R×T
=2000×25/10×5
=25000
AMOUNT= P+I
=2000+25000
=27000
Compound interest:-
P(1+r)^t2000(1+0.025)⁵2000(1.025)⁵2000(1.314)2628$Total:-
2000+2628=4628$A child standing on a river bank ten feet above the river throws a toward the river at a speed of 12 feet per second . How long does it take before the rock splashes into the river ? Use the equation h=-16t^ 2 +vt+s
PLEASESE HELP
Answers
Which number is irrational?
Answers
Answer:
Irrational numbers are numbers that cannot be expressed as the ratio of two whole numbers. This is opposed to rational numbers, like 2, 7, one-fifth and -13/9, which can be, and are, expressed as the ratio of two whole numbers.
Find the equation of the line shown
Answers
Answer:
x = 2 & y = 8
And this means-
x+y=10
Note:- These type of questions can have infinite solutions
Answer:
y=x+6
Step-by-step explanation:
Question 3
Simplify by combining like terms.
3x + 4y − 2y + 7x
Question 3 options:
4x + 6y
10x + 2y
10x + 6y
2y + 4x
Answers
Answer:
10x +2y
Step-by-step explanation:
Good luck :) I hope you found this helpful!
Answer:
10x + 2y
Step-by-step explanation:
(3x + 7x) + (4y - 2y)
10x + 2y
ok whoever helps me is da best so plz :) 50 points
Answers
Answer:
A(-2/3)
B(-1/6)
C(1/2)
D(4/3)
Step-by-step explanation:
There are 6 tics in each section.
That means each tic is 1/6
A(-4/6) -> (-2/3)
B(-1/6)
C(3/6) -> (1/2)
D(8/6) -> (4/3)
18 points for the answers
Answers
Jackson lives near the ocean at sea level. In his state, the winters are mild and the summers are cool. The climate is influenced by water currents along his coast that are generally cold and moving toward the equator.Jackson lives near the ocean at sea level. In his state, the winters are mild and the summers are cool. The climate is influenced by water currents along his coast that are generally cold and moving toward the equator.Jackson lives near the ocean at sea level. In his state, the winters are mild and the summers are cool. The climate is influenced by water currents along his coast that are generally cold and moving toward the equator.Jackson lives near the ocean at sea level. In his state, the winters are mild and the summers are cool. The climate is influenced by water currents along his coast that are generally cold and moving toward the equator.Jackson lives near the ocean at sea level. In his state, the winters are mild and the summers are cool. The climate is influenced by water currents along his coast that are generally cold and moving toward the equator.Jackson lives near the ocean at sea level. In his state, the winters are mild and the summers are cool. The climate is influenced by water currents along his coast that are generally cold and moving toward the equator.Jackson lives near the ocean at sea level. In his state, the winters are mild and the summers are cool. The climate is influenced by water currents along his coast that are generally cold and moving toward the equator.Jackson lives near the ocean at sea level. In his state, the winters are mild and the summers are cool. The climate is influenced by water currents along his coast that are generally cold and moving toward the equator.Jackson lives near the ocean at sea level. In his state, the winters are mild and the summers are cool. The climate is influenced by water currents along his coast that are generally cold and moving toward the equator.Jackson lives near the ocean at sea level. In his state, the winters are mild and the summers are cool. The climate is influenced by water currents along his coast that are generally cold and moving toward the equator.
Find the value of x. Round to the nearest degree.
Answers
9514 1404 393
Answer:
x° = 42°
Step-by-step explanation:
The mnemonic SOH CAH TOA reminds you of the useful relation ...
Cos = Adjacent/Hypotenuse
cos(x°) = 4.0/5.4
x° = arccos(4.0/5.4) ≈ 42.21°
The value of x is about 42.
What % of $7,000 = $1,750
Answers
Answer:
I am sure it is 25%
Step-by-step explanation:
1750:7000*100 =
(1750*100):7000 =
175000:7000 = 25
Now we have: 1750 is what percent of 7000 = 25
tell me if i am correct or wrong!
find the area plz and thank u have explanation
Answers
Step-by-step explanation:
a pentagon is 5 equilaterial triangles meaning you would use the formula of area of a triangle and multiply that by 5.
422.5m^2 is the answer
Fill in the missing number
7x3=(__x3)+(4x3)
Answers
Answer:3
Step-by-step explanation:
7x3=21 4x3=12 21÷12=9 3x3=9
Answer:
3Step-by-step explanation:
7 × 3 = (x × 3) + (4 × 3)21 = 3x + 123x = 21 - 123x = 9x = 9/3x = 37 × 3 = (3 × 3) + (4 × 3)
Can you guys help me
Answers
Answer: the top is 4 and the | is 4 too. The other __ is 8 because 12 - 4 is 8. And the final | is 4 because it’s 8/2
Step-by-step explanation:
When xb= 12, y = 8. Find x when y = 12
Answers
Answer:
If it is direct proportionality, then y = kx where k is a constant. Use the given information to find k:
8 = k(12) ⇒ k = 8/12 = 2/3
y = (2/3) x
For y = 12,
12 = (2/3) x ⇒ x = (3/2)*12 = 18
x = 18 when y = 12
I hope this helps a little bit.
Aria has a points card for a movie theater. She receives 85 rewards points just for signing up. She earns 12.5 points for each visit to the movie theater. She needs 185 points for a free movie ticket. How many visits must Aria make to earn a free movie ticket?
Answers
Answer:
8 visits
Step-by-step explanation:
Create an equation, where x is the number of visits to the theater.
Since she gets 12.5 points for each visit, the number of points from visits will be represented by 12.5x.
85 will be added to this, since she gets 85 points for signing up. Then, this will be set equal to 185, since she needs 185 points for the free ticket.
12.5x + 85 = 185
Solve for x:
12.5x = 100
x = 8
So, Aria needs to make 8 visits to earn a free movie ticket
Aria must make 8 visits to earn a free movie ticket when She needs 185 points for a free movie ticket.
By given she has 85 rewards points just for signing up.
She earns 12.5 points for each visit to the movie theater.
She needs 185 points for a free movie ticket.
We must find how many visits does aria has to make to earn a free movie ticket
What is equation?If two expressions with equal sign is called as equation.
Let x is the number of visits to the theater.
Since she gets 12.5 points for each visit, the number of points from visits will be represented by 12.5x.
85 will be added to this, since she gets 85 points for signing up. Then, this will be set equal to 185, since she needs 185 points for the free ticket.
12.5x + 85 = 185
12.5x = 100
x = 8
So, Aria needs to make 8 visits to earn a free movie ticket
To learn more about solving equation click here:https://brainly.com/question/19297665
#SPJ2
Help me please
Find all real zeros of the polynomial p(x)=2x^3+3x^2-8x-12
Answers
Answer is C B usatestprep
Help!please do this fast!!!
Answers
Answer:
The ordered pair works for the first equation on the top, but not the second equation on the bottom.
Step-by-step explanation:
You have to plug in the x and y values into the equations:
x - 2y = -6
2 - 2(4) = -6
That equation works.
...now for the next one...
3x + 2y = 12
3(2) + 2(4) = 12
That equation doesn't work.
Hope this helps!
Observe:
2-2(4)=-6
-6=-6 this is a true statement
3(2)-2(4)=12
6-8=12
-2≠12 this is a false statement
Therefore the solution 2,4 doesn’t apply to the system since it only applies to one of the equations
Savannah has $92,637 in a savings account that earns 9% annually. The interest is not compounded. How much interest will she earn in 5 years
Answers
Answer:
$41686.65
Step-by-step explanation:
Given data
Principal = $92,637
Rate= 9%
Time= 5 years
The simple interest expression is given as
SI= PRT/100
Substitute
SI= 92637*9*5/100
SI= 4168665/100
SI=$41686.65
Hence the interest is $41686.65
Y/0.5=16
Please solve the equation ♀️
Answers
Answer:
y=8
Step-by-step explanation:
y/0.5=16
multiply each side by 0.5 and you get y=8
Answer:
y = 8
Step-by-step explanation:
Multiply all terms by the same value to eliminate fraction denominators
Cancel multiplied terms that are in the denominator
Multiply the numbers
y = 8
I need help ASAP!!!!!!
Answers
Answer:
1. YES 2. NO
Step-by-step explanation:
1. Since x=0.121212... and the question is asking for 100x, we need to multiply each side by 100. 0.121212... multiplied by 100 is 12.1212... So YES, 100x is still a repeating decimal.
2. 12.121212... minus 0.121212... would just be 12. This is because if we know that all the numbers behind the decimal point is 0.121212 and so on, 12.121212... minus 0.121212... the numbers behind the decimal would cancel out. So we are left with 12. So NO, the answer for 99x is NOT a repeating decimal.