Answers
Hope this helps!
Related Questions
Alice wants to put a fence around a portion of her yard in the shape of a right triangle. She knows that the larger leg of the triangle is
2
feet longer than its smaller leg. The hypotenuse is
4
feet longer than the smaller leg.
How many feet long is the hypotenuse?
Answers
Answer:
Step-by-step explanation:
[tex]h^2=x^2+y^2\\ \\ h=y+4,\ x=y+2\\ \\ (y+4)^2=(y+2)^2+y^2\\ \\ y^2+8y+16=y^2+4y+4+y^2\\ \\ y^2+8y+16=2y^2+4y+4\\ \\ y^2-4y-12=0\\ \\ (y-6)(y+2)=0\\ \\ y>0\\ \\ y=6ft\\ \\ h=6+4=10ft[/tex]
Given the two similar triangles below. What is the measure of x?
Answers
Answer:
x=2.4
Step-by-step explanation:
as the 2 triangles are similar,
[tex] \frac{6}{x} = \frac{5}{2} [/tex]
therefore ;
[tex]x = \frac{6 \times 2}{5} [/tex]
[tex]x = 2.4[/tex]
Answer:
The answer would be 2.4
Step-by-step explanation:
This is because 5 is the same as 2, and 7 is the same as y, and then 6 is the same as x. If you divide 5 by 2 you get 2.5 if you divide 6 by 2.5 you get 2.4
Plz help
.
X
X
X
X
D
E
D
D
D
Answers
Answer:
radius by 2 ye this will be the correct answer d=r/2
There are 7 red marbles, 7 blue marbles, 7 yellow marbles, and 7 green marbles in a bag. If a person randomly selects 1 marble from the bag, what is the probability that the person selects a blue marble? (HOW DID YOU GET YOUR ANSWER, PLEASE SHOW ME YOUR WORK!!)
A. 0.75
B. 0.5
C. 0.25
D. 0.0625
Answers
Answer:
0.25
Step-by-step explanation:
You have 4 options:
1/4: red
1/4: blue
1/4: green
1/4: yellow
Combined equals a whole, so each one of them equals 0.25
Find the domain and range of the relation.
{(3,-2) (2,1) (-1,0) (1,3)}
Answers
A text book publisher wants to estimate the number of sentences per paragraph in a history textbook. The publisher count the number of sentences in 150 randomly selected paragraphs. The results are shown in the table. Based on the data what is the mean number of sentences per paragraph in the textbook?
A. 4
B. 5
C. 10
D. 15
Answers
Using the weighed mean, it is found that the mean number of sentences per paragraph in the textbook is given by:
B. 5
What is the weighed mean?The weighed mean is given by the sum of all elements in a data-set multiplied by it's weight, divided by the sum of the weights.
In this problem:
The sum of the values multiplied by it's weights is: 1 x 0 + 2 x 3 + 3 x 20 + 4 x 43 + 5 x 36 + 6 x 25 + 7 x 10 + 8 x 8 + 9 x 2 + 10 x 3 = 750.Considering that there are 150 books, we have the mean is:
M = 750/150 = 5.
Hence option B is correct.
More can be learned about the weighed mean at https://brainly.com/question/24398353
(4w^2-7w-6)-(8w^2+2w-3)
Please show Step-by-Step
Answers
Answer:
Step-by-step explanation:
[tex](4w^2-7w-6)-(8w^2+2w-3)\\ \\ 4w^2-7w-6-8w^2-2w+3\\ \\ -4w^2-9w-3[/tex]
Kiana is saving for a new computer that cost $499. So far, she has earned 68 percent of the cost of the computer. How much more must Kiana earn.
Answers
Answer:
159.68
Step-by-step explanation:
68% of 499 is 339.32
499 -339.32=159.68
hope this helps
Find the length of diagonal AV in a three dimensional figure.
Answers
Although I'm going to answer this question, I have to point out that this problem is NOT stated clearly. The problem being we don't know if angle AMV is a right angle.
But I'm assuming it is and thus we need to use the Pythagorean theorem.
AV=[tex]\sqrt{5^2+12^2}[/tex]
AV=13
Therefore answer is C. :D
how do you divide 5 by 1/3
Answers
Answer:
There are two ways
Step-by-step explanation:
1. Multiply 5 by the fraction, 1/3
When you multiply a whole number by a fraction, it will give the same result as you would have by dividing it.
2. Divide 5 by 3
Answer:
15
Step-by-step explanation:
Electrical circuit has a voltage of 60 v and resistance of 5 ohms that is the current?
Answers
Answer:
The current or I = 12.
Step-by-step explanation:
Ohm's law requires you to divide 60 volts by 5 ohms, hence giving you 12.
find the answer to the bottom question
Answers
Answer:
85
Step-by-step explanation:
Please help this is due TODAY
Calculate the unknown variable value .
Do not answer with a one answer, blank or a ridiculous answer please this is serious.
Answers
Answer:
x=75°and y=x= 75°
Step-by-step explanation:
Reason: opposite angles are equal and how I got 75 is by drawing an extension line and finding the other angle (i.e. angle on a straight line=180) so 180-105=75.
I NEED HELP ASAAP SOMEONE!!
Answers
Answer:
5x4x3=60 3x4x5=60
Step-by-step explanation:
please help me with this where do I put capitalization?????
Answers
Answer: At the beginning of the quotes. I hope this helps!
Answer: beginning
Step-by-step explanation:
A quality check manager designs a simulation using a random generator, where numbers 0, 1, 2, and 3 represent that a bulb works correctly, and the number 4 represents that a bulb is defective. The quality check manager performs the simulation 20 times. The table shows the results.
112 441 200 421 334
032 012 230 103 120
201 244 102 022 032
343 010 443 004 344
Based on the results of the simulation, what is the probability that the next 3 bulbs will all work correctly? (HOW DID YOU GET YOUR ANSWER PLEASE SHOW ME YOUR WORK!!)
A. 15
B. 25
C. 35
D. 45
Answers
Answer:
Ok hold on one moment
Step-by-step explanation:
HELP Determining Similar Figures
Answers
Answer:
Step-by-step explanation:
Two figures are said to be similar if they are the same shape. In more mathematical language, two figures are similar if their corresponding angles are congruent , and the ratios of the lengths of their corresponding sides are equal.
does the graph below represent a function why or why not
Answers
Answer:
fyyockkgxixxyiyxicycyfjohoyc
Answer:
Where is the picture?
Step-by-step explanation:
I need Picture to help you out.
At a dinner, the meal cost $22 and a sales tax of $1.87 was added to the bill.
How much would the sales tax be on a $66 meal?
Please show work.
Answers
Answer:
It is 5.61
Step-by-step explanation:
22×3=66
1.87×3=5.61
Plz help I will give you 40 points and Brainly
Answers
Answer:
sorry i don't knowe this, i realy want to help you
This is a long question so look at the picture thank
you
Answers
Answer:
2 students
Step-by-step explanation:
.............
Please i need extreme help
Answers
Answer:
90
Step-by-step explanation:
the formula to find the area of any right triangle is:
a=leg 1
b=leg 2
(a*b)/2
(15*12)/2
180/2
90
Answer:
90
Step-by-step explanation:
What is the square root of 23
Answers
Answer:
No real solution
Step-by-step explanation:
The simplest form is √23
Answer:
4.79583152331
Step-by-step explanation:
.................
...
find the value of x cubed minus 2x squared minus 7x + 5 of x=1/2-√3
Answers
9514 1404 393
Answer:
3
Step-by-step explanation:
For f(x) = x^3 -2x^2 -7x +5 and x=1/(2-√3), we have ...
f(x) = ((x -2)x -7)x +5
and ...
x = 1/(2-√3) = (2+√3)/(2^2 -3) = 2+√3
Then ...
f(2+√3) = ((2 +√3 -2)(2 +√3) -7)(2 +√3) +5
= (3+2√3 -7)(2+√3) +5
= 2(√3 -2)(√3 +2) +5 = 2(3 -4) +5 = -2 +5
f(1/(2 -√3)) = 3
_____
If you really mean x = (1/2) -√3, then f(x) = (42√3 -3)/8.
Using 3.14 to find the circumference of a circle gives a more exact answer.
True or False
Answers
PLEASEEE HELP
how can you find the distance between two points on a coordinate plane
Answers
Answer:
First, subtract y2 - y1 to find the vertical distance. Then, subtract x2 - x1 to find the horizontal distance. Don't worry if the subtraction yields negative numbers. The next step is to square these values, and squaring always results in a positive number. Hopefully this makes sense...
Step-by-step explanation
I need help with this question
Answers
ill mark brainlist plss help
Answers
Answer:
option 1 is correct
Step-by-step explanation:
Can I plz have brainliest. thx :-)
Have a nice day!
Answer: Quadrilateral parallelogram, trapezoid; trapezoid
Step-by-step explanation:
A trapezoid has four sides so that makes it a quadrilateral, a parallelogram has at least two parallel sides (top and bottom), a lastly a it's a trapezoid and trapezoid has only one pair of parallel sides.
Questions 1-18 of 18 | Page 1 of 1
Question 1 (1 point)
At what point would the roller coaster below have the most potential energy? (TEKS 6.8A)
a
Point Y
b
Point X
c
Point W
d
Point Z
Question 2 (1 point)
If a bicyclist travels 30 kilometers in two hours, her average speed is (TEKS 6.8C)
a
30 km/h
b
2 km/h
c
60 km/h
d
15 km/h
Question 3 (1 point)
A soccer player kicks a ball. The ball rolls in a straight line, slows down, and stops. What can you conclude about the soccer ball?
a
An outside force acted on the soccer ball because its motion stopped.
b
The only force on the soccer ball was the force of the player’s kick.
c
No outside forces acted on the ball because its motion did not change.
d
No net force acted on the ball because the ball did not change directions
Answers
Answer:
1. can't answer, i dont have the points, but it would be wherever the cart is about to drop
2. d
3. c
Step-by-step explanation:
not sure about the 3rd one, could be wrong
Please help! I will mark brainlist!
Answers
Answer: A
Step-by-step explanation: