Answer:
The length of the altitude from the right angle to the hypotenuse of a right triangle is the geometric mean of the two segments that make the hypotenuse.
HELP ASAP! Find x.
Round to the nearest tenth:
Answer:
answer is in the image. hope it helps.
I need help! If you could explain that would help alot
(find x using cross multiplaction 4x+6 and x+9)
NO LINKS YOU WILL BE REPORTED
Answer:
x = 3. (Refresh if you cannot see the explanation.)
Step-by-step explanation:
[tex]\frac{4x+6}{3} = \frac{x+9}{2}\\\text{Cross multiply.}\\2(4x+6)=3(x+9)\\\text{Distribute.}\\8x+12=3x+27\\\text{Subtract 3x from both sides.}\\5x+12=27\\\text{Subtract 12 from both sides.}\\5x=15\\\text{Divide both sides by 15.}\\x=3\\\\\text{Proof:}\\\\\frac{4x+6}{3}=\frac{x+9}{2}\\\text{Substitute variable.}\\\frac{4(3)+6}{3}=\frac{3+9}{2}\\\text{Simplify numerators.}\\\frac{18}{3}=\frac{12}{2}\\\text{Divide both sides.}\\6=6[/tex]
Write a congruence statement for the pair of triangles
math plz help me due day its so close
Answer:803.84
Step-by-step explanation:
3.14 x (16^2) = 803.84.
16^2 is 256 so multiply that by 3.14
The volume and the radius of a cone and cylinder are the same, and the height of the cone is 24 find the height of the cylinder
Answer:
8
Step-by-step explanation:
8
I will fail if i dont pass this test plzz help!!
Answer:
i dont know if this will help but i searched it up and it and it gave me a graph, i felt bad so here
Step-by-step explanation:
Find the surface area of the following rectangular prism. Express your answer in square meters.
47.75 m 2
23.88 m n2
26.25 m 2
1,310 m 2
ASAP
Answer:
it is 47.75cm 1310cm is incorrect
Step-by-step explanation:
Theresa is comparing the weights of two pandas at the zoo. Which statement is true?
Answer:
The correct statement is B. Kappa weighed more at birth by 1 pound.
Brainliest pls!!
Step-by-step explanation:
factor the following expression 5x^5-3x^2-10x^3+6
Answer:hope this helps
Step-by-step explanation:
(x^2 - 2) (5 x^3 - 3)
(x (5 x^2 - 10) - 3) x^2 + 6
Polynomial discriminant:
Δ = -1772976600
Derivative:
d/dx(5 x^5 - 3 x^2 - 10 x^3 + 6) = x (25 x^3 - 30 x - 6)
Indefinite integral:
integral(6 - 3 x^2 - 10 x^3 + 5 x^5) dx = (5 x^6)/6 - (5 x^4)/2 - x^3 + 6 x + constant
Which comparison is true? Use the number line to help.
Answer:
I NEED A PICTURE!!!
Step-by-step explanation:
so i can answer
plsssss helpppp this is math: scientific notation
Answer: [tex]6[/tex] x [tex]10^{4}[/tex]
9.375 x [tex]10^{-23[/tex]
Step-by-step explanation:
Find the sixth term of the geometric sequence
9, 18, 36, ...
Answer:
This is a geometric sequence because any term divided by the previous term is a constant called the common ratio. r=36/18=18/9=2 A geometric sequence is expressed as
\begin{gathered}a_n=ar^{n-1},\text{ where a=initial term, r=common ratio, n=term number}\\ \\ a_n=9(2^{n-1})\\ \\ a_6=9(2^5)\\ \\ a_6=288\end{gathered}an=arn−1, where a=initial term, r=common ratio, n=term numberan=9(2n−1)a6=9(25)a6=288
Which ordered pair comes from the table?
у
1
N
2
4
3
3
4
2
Answer:
A. (4,2)
Step-by-step explanation:
In coordinates, the x-value appears first then the y-value. This means coordinates are set up like, (x,y). So, to solve find the coordinates whose values match one pair of values on the table. Option A has x=4 and y=2. In the last row of the table, you can see the same values with x=4 and y=2. Therefore, A is correct.
If you could help it would be good
Answer:
What are you trying to solve?
Step-by-step explanation:
Answer:
16. length=4
18. length=7
Step-by-step explanation:
Formula = area=length x height
16. 44=11xL
44 divided by 11 equals 4
18. 49=7xL
49 divided by 7 equals 7
22 Simplify: 19-4 =
PLS DONT PUT LINKS THEY DO NOT WORK
Answer:
19/4 = 4 3 4
Step-by-step explanation:
What is 21^3 * 21^5/ 21^2 as a single Power
Answer:
21 to the tenth power or 21^10
Step-by-step explanation:
when multiplying exponents with the same base, you would add the exponents together
Please help! A hat has the following marbles in it: 5 gray, 3 red, 6 white, 2 yellow and 4 green.
What is the probability of picking a gray marble, replacing the marble in the hat, and then picking a yellow marble?
NO LINKS!
Answer:
1/40
Step-by-step explanation:
Probability: (number of ways to achieve the desired result / number of possible results)
For example, if we want a coin to land on heads:
We know there is one way for it to land on heads and two possible outcomes. Thus, the possibility of flipping a head is 1/2.
Using this, we know that there are 5 grey marbles (the desired result) and there are (5 + 3 + 6 + 2 + 4) total possible outcomes. The probability of drawing a grey marble is then:
5 / (5 + 3 + 6 + 2 + 4) =
5/20 =
1/4
We also know that there are 2 yellow marbles, so the probability of drawing one would be: 2 / 20 = 1/10
To find the probability of both of these events happening right after each other, multiply the probability of them each happening together.
1/4 * 1/10 = 1/40 chance of picking a grey marble and then a yellow marble.
hep me please write an easy equation
Answer: 30 degrees
Step-by-step explanation:
90 - 60 = 30
Q2.
(a) Solve
f+ 2f + f = 20
Step-by-step explanation:
apskaičiuoti trikampių perimetrą?
Mr. Cook owns property assessed at $480,000 and pays a property tax rate of $1.93 per hundred. He rents the property by the month. If he budgets his rent income based
on his property taxes, how much rent does he have to charge to cover his property tax bill?
Sorry I couldn't really do the equation, but I found this! Hope this helps! Have a nice day. Also I can send you the link, but only if you want.
A recipie for a tomato soup calls for 3.5 cups of crushed
tomatoes and 5 cups of chicken broth. If the cooks wants to
make more soup, how many cups of tomatoes he needs with 12
cups of chicken broth?
Answer:
21
Step-by-step explanation:
hii! help asap. i’ll give brainliest thanks!
Answer D
Step-by-step explanation:
The equation of a line is y = 3x - 6
What is the y-intercept of the line?
Enter your answer in the box.
TI
Answer:
-6
Step-by-step explanation:
Answer:
The y- intercept is -6
y= mx+b is the formula the y- intercept will always be "b"
Question: Find the volume of the prism.
Please help!
Answer:
366 in^3
Step-by-step explanation:
I believe that would be 1025.4cm³
what percent of 25$ is 5$ no links
Answer:
20%
Step-by-step explanation:
5 20% = 100%
Answer:
20% is 5$.
Step-by-step explanation:
Ok - these always need a bit of a read to make sure we're answering the right thing.
"What percent..." asks us for a percentage. Ok - good.
"...of 25..." asks us to take the number (25) and multiply it by the percentage we're going to find.
"...is 5" tells us what the answer we're looking for is. So we have:
25 × P = 5
- 25 times some percentage equals 5.
We can treat P as a variable and so can divide both sides by 25:
p = 5/25 = 1/5 = 0.2 = 20%.
PLEASE HELP ASAP: The height of the rectangular prism measures 64 cm. If the height is increased by 1.5 cm, by how much will the surface area of the box increase?
Answer:
5cm
Step-by-step explanation:
i dont know maybe I'm right
have a nice day
Franklin rode the City Center Ferris Wheel, which has a diameter of 130 meters. For 55 seconds of the ride, the cabin that Franklin was riding in traveled at 1.2 meters per second. In that time, what distance around the wheel did Franklin's cabin travel?
Answer:
66 meters
Step-by-step explanation:
The formula to calculate the distance around wheel is
Speed (meters per second) × Time (seconds)
Speed = 1.2 meters per second.
Time = 55 seconds
Distance = 1.2 meters per second × 55 seconds
Distance = 66 meters
Therefore, in that time, the distance around the wheel that Franklin's cabin travelled is 66 meters
Drag each tile to the correct box. A data set that consists of many values can be summarized using the five-number summary. Arrange these five values in order from least to greatest.
Answer:
Minimum < Q1 < Median < Q3< Maximum
Step-by-step explanation:
Given
Minimum, Median, Maximum, Q3 and Q1
See attachment for complete question
Required
Order from least to greatest
In a dataset, the range is:
[tex]Range = Maximum - Minimum[/tex]
This implies that, the minimum is the least and the maximum is the highest of the dataset
So, we have:
Minimum < < < < Maximum
The median is the middle item; So, the above becomes
Minimum < < Median < < Maximum
In a dataset, the IQR is:
[tex]IQR = Q_3 - Q_1[/tex]
This implies that:
[tex]Q_3 > Q_1[/tex]
So, we have:
Minimum < Q1 < Median < Q3< Maximum
Evaluate the expression for k = 2. –9 + 7k =
Answer:
k = 7/6
Step-by-step explanation:
Plz answer this
What line is this?