Answers
9514 1404 393
Answer:
B. 4
Step-by-step explanation:
There are a couple of ways you can look at this question.
Triangle relationships
The value of x must satisfy the requirements of the triangle inequality, and that the legs of the triangle are shorter than the hypotenuse.
(x -1) +(2x -4) > (x -1) +2 ⇒ x > 3 . . . . from UW +UV > VW
2x -4 < (x -1) +2 ⇒ x < 5 . . . . from UV < VW
The only integer strictly between 3 and 5 is ...
x = 4 . . . . . . . gives a 3-4-5 right triangle
__
Pythagorean theorem
The side lengths of this right triangle must satisfy the Pythagorean theorem:
UW² +UV² = VW²
(x -1)² +(2x -4)² = ((x -1) +2)²
x² -2x +1 +4x² -16x +16 = x² +2x +1
4x² -20x +16 = 0 . . . . . put in standard form
4(x -4)(x -1) = 0 . . . . . . .factor
Solutions are x = 4 and x = 1. Only the solution x = 4 is viable in this geometry.
x = 4
Related Questions
Geh aahhahahahahaha
Ahahahdhdkrhrvfh
Answers
Answer:
??/????
Step-by-step explanation:
Answer:
are you okay?
Step-by-step explanation:
just kidding...i know you're not...
PLEASE HELP (NO LINKSS THEY WILL GET REPORTED)
Answers
Answer:
NO it it is wrong because when you when you are finding the volume of something you multiply length switch and also Heights at the same time
Step-by-step explanation:
Four pounds of bananas cost $6. What is the cost per pound of bananas?
Question 7 options:
$24 per pound
$1.50 per pound
$1 per pound
$6 per pound
Answers
−30=7r+5 I need to show work too
Answers
Answer:
r = -5
Step-by-step explanation:
-30 = 7r + 5
7r = -30 - 5
7r = -35
r = -35 / 7
r = -5
Hope that helps!
Answer:
r = -5
Step-by-step explanation:
Im going to rewrite to make it easier for me
7r + 5 = -30
subtract 5 from both sides
7r = -35
rewriting
(7)r = -35
divide by 7
r = -5
Please help me ASAP!!!
Answers
Answer:
8
Step-by-step explanation:
8 - 11 = -3 :)
I need help asap! Please
Answers
Answer:
send me 5$ on cash*app and i gotchu bro
Step-by-step explanation:
please please ASAP please
Answers
how to solve: 56*2=112
4928/112= 44
Find the area of the figure. Use 3.14 for it.
16 m
16 m
The area of the figure is about|
m?
Answers
Answer:
32 m squared
Step-by-step explanation:
Add 2 sides then it'll be squared for the area
Answer:
[tex]16 \times 16 + \frac{\pi}{4} \times {16}^{2} \\ 256 + 64\pi[/tex]
AHHHhHhHhHHhhHHHhHH!!!!!!!!
Answers
Answer:
8x4x2=64+24=88 the answer is 88 yw :) pls give brainliest
Step-by-step explanation:
The steady growth line best supports which conclusion about the economy
represented in the graph?
The Business Cycle
Production output
Time
O A. The economy does not show a consistent pattern in its business
cycles.
O B. The economy is weak and will likely enter a depression in the next
business cycle.
O C. The economy has more pronounced peaks than valleys in each
business cycle.
O D. The economy as a whole continues to grow between each
business cycle.
Answers
Answer:
his answer is a virus don't click it
Step-by-step explanation:
in what way is five groups of two different from two groups of five ?
Answers
Answer:
Five groups of two means, two people in each group, in total there are five groups.
Two groups of five means, five people in each group, in total there are two groups.
Step-by-step explanation:
Two groups have five people.
Five groups have two people.
Answer:
Step-by-step explanation:
five groups of two is diffrent cause that means in 5 groups theres 2. in each 5 groups and two groups of 5 means 2 people in each 5 groups.
Please answer this! 100 Points!
Answers
Answer:
23ft!!
Step-by-step explanation:
brainliest please?
Answer:
23 ft
Step-by-step explanation:
A rectangle measures 12cm by 4cm.
What is its area?
Answers
Answer:
48 is the area.
What was the total distance, in miles, Eil has biked when he finally reached the library?
Answers
Answer:
Distance covered by Eli is [tex]5\frac{19}{20}[/tex] miles.
Step-by-step explanation:
Eli biked the distance from his home initially = [tex]1\frac{1}{10}[/tex] miles
Then he remembered that he had left a book at home.
He came back home and traveled the distance = [tex]1\frac{1}{10}[/tex] miles
Then he reached the library by traveling the distance = [tex]3\frac{3}{4}[/tex] miles
Total distance covered by him = [tex]1\frac{1}{10}+1\frac{1}{10}+3\frac{3}{4}[/tex]
= [tex]1 + \frac{1}{10}+1+\frac{1}{10}+3+\frac{3}{4}[/tex]
= 5 + [tex]\frac{1}{10}+\frac{1}{10}+\frac{3}{4}[/tex]
= [tex]5+\frac{2}{20}+\frac{2}{20}+\frac{15}{20}[/tex]
= [tex]5+\frac{19}{20}[/tex]
= [tex]5\frac{19}{20}[/tex] miles
Therefore, distance covered by Eli is [tex]5\frac{19}{20}[/tex] miles.
What happens to the volume of a sphere if its radius is multiplied by 6?
Answers
Answer:
216 times the original
Step-by-step explanation:
Volume 1 = 4/3 πr³
volume 2 = 4/3 π(6r)³
v 2 / v 1 = 6³ = 216
When the radius of a sphere is multiplied by 6, the volume is multiplied by 216
How to determine the volume?Let the radius of the sphere be r
The volume of a sphere of radius, r is calculated as:
v = 4/3 πr³
When multiplied by 6, the radius becomes:
R = 6r
The new volume is then calculated as:
V = 4/3 π(6r)³
Divide both volumes
V/v = 4/3 π(6r)³ / 4/3 πr³
Evaluate the quotient
V/v = 6³
V/v = 216
Hence, when the radius of a sphere is multiplied by 6, the volume is multiplied by 216
Read more about volumes at:
https://brainly.com/question/1972490
The temperature in Chicago over 5 days were -5,0,4,-1,-3. Which list shows these temperatures arranged from least to greatest
Answers
I guess it's 4,0,-5,-3,-1
hope it helps you.
GET THIS RIGHT AND GET BRAINLESS I NEED HELP!!!! Find the Greatest Common Factor (GCF) of the following numbers: 72 120
Answers
Answer:
The Greatest Common Factor (GCF) for 72 and 120, notation CGF(72,120), is 24.
Shandra has a bag that contains orange chews, cherry chews, and watermelon chews.
She performs an experiment. Shandra randomly removes a chew from the bag,
records the result, and returns the chew to the bag. Shandra performs the experiment
78 times. The results are shown below:
An orange chew was selected 42 times.
A cherry chew was selected 14 times.
A watermelon chew was selected 22 times.
Based on these results, express the probability that the next chew Shandra removes
from the bag will be watermelon chew as a percent to the nearest whole number.
Answers
Answer:28%
Step-by-step explanation:
For which inequality would x = 12 be a solution? x + 4s 12 12 = x= 12 12 - X 2 4 12 x < 200
Answers
Please help thank you so much Bobby is creating a banner for the homecoming parade. The banner consists of an isosceles triangle, a rectangle, and a semicircle. He wants to add sparkling lights around the trim of the banner.
What is the total length of sparkling lights he can add to the banner?
Answers
Answer:
total length =5+5+10+10+π(10/2)=45.71ft.
Perimeter of semicircle
πr8/2π4π12.56ftNow
Total length
3+5+8+10+10+12.56-836+4.5640.56ftPlease help I’ll mark you as brainliest if correct!
Answers
Answer:
It would be the last answer
Answer:
The second option
Step-by-step explanation:
→ Work out what they are selling on Saturday
Chocolate = 88, vanilla = 132, lemon = 44 and red velvet = 176
→ Check if it correct
( 33 × 4 ) - ( 11 × 4 ) = 88
Points R(-6,-5), S(-2,-5), and T(-2,n) are plotted in the coordinate plane. The distance between points R and S is half of the distance between points S and T
Answers
Answer:
graph
Step-by-step explanation:
just mark the negative and positive and draw graph as given remember R,A and T just draw for 4estimate, i need help asap
Answers
Explanation:
12 8/9 estimates to 13
10 1/6 estimates to 10.
13-10 is 3.
4 x 10^8 + 8x10^7 ?
Answers
Answer:
4x108+8x107
Step-by-step explanation:
Simplifies to:
Let's simplify step-by-step.
4x100000000+8x10000000
There are no like terms.
Which value belongs in the box
Answers
A sample of 100 women is obtained, and their heights (in inches) and pulse rates (in beats per minute) are measured. The linear correlation coefficient is 0.239 and the equation of the regression line is y = 18.5 + 0.890x, where x represents height. The mean of the 100 heights is 62.9 in and the mean of the 100 pulse rates is 73.4 beats per minute. Find the best predicted pulse rate of a woman who is 65 in tall. Use a significance level of α=0.01 The best predicted pulse rate of a woman who is 65 in tall is_______beats per minute.. (Round to two decimal places as needed.) Answer
Answers
Answer:
54.07 inches
Step-by-step explanation:
Given the regression equation :
y = 18.5 + 0.890x
y = pulse rate in beats per minute
x = height
The best predicted pulse rate of a woman who is 65 inches
Put y = 65 in the regression equation :
65 = 18.5 + 0.890x
65 - 18.5 = 0.890x
46.5 = 0.890x
Divide both sides by 0.890
46.5 / 0.890 = 0.890x / 0.890
54.0697 = x
The best predicted pulse rate for a woman wo is 65 inches tall is 54.07 inches
Divide. Round your answer to the nearest hundredth.
Answers
Answer:
18276.92
Step-by-step explanation:
5940/0.325 = 18276.92
18.) What do you think would happen to the median if we included students
from grades 10-12?
(Please help it’s a literal kid life crisis )
Answers
Step-by-step explanation:
What do you think would happen to the median if we included students
from grades 10-12
Help me pls I really need this answer
Answers
Answer:
B
Step-by-step explanation:
you need to find the absolute value
Which pair of terms can be used to represent any two consecutive odd numbers?
x and x + 1
x and x + 2
x and 2 x + 1
2 x and 2 x + 1
Answers
Answer:
x and 2x+1
Step-by-step explanation: