Answers
Step-by-step explanation:
The pythagorean theorem is the sum of the two legs squares equal the hypotenuse squared.
The hypotenuse is the longest side so 3.5 is our hypotenuse.
Apply formula to see of true.
[tex] {a}^{2} + {b}^{2} = {c}^{2} [/tex]
[tex] {2.5}^{2} + {3}^{2} = {3.5}^{2} [/tex]
[tex]6.25 + 9 = (3.5 {}^{2}) {?} [/tex]
[tex]15.25 = 12.25 {?}[/tex]
So it isn't a triangle since they aren't equal
Related Questions
For witch of the following inequalities shown below is x=2 solution? Select all that apply.
Answers
Answer:
z=x so x=all answer ALL
Step-by-step explanation:
Select the statement that describes the expression 5 x (8 − 5) ÷ 3.
5 times the sum of 8 and 5, then divide by 3
5 times the product of 8 and 5, then divide by 3
5 times the difference of 8 and 5, then divide by 3
5 times the difference of 8 and 5, then add 3
Answers
Answer:
Step-by-step explanation:
5 x (8 − 5) ÷ 3 5 times
5 x (8 − 5) ÷ 3 the difference of 8 and 5
5 x (8 − 5) ÷ 3 then divide by 3
5 times the difference of 8 and 5 then divide by 3
The ships kitchen stocks 1 3/5 quarts of ice cream for every 1/4 cake. There are 10 cakes in the kitchen. How many quarts of ice cream are there?
Answers
Answer:
it should be 11.85 if it's not I do not know what is the answer to it
Answer:
actually the answer is 64
Step-by-step explanation:
In a 30° -60° -90° triangle, what is the length of the hypotenuse when the shorter leg is 8 m? Enter your answer in the box.
Answers
Answer:
16
Step-by-step explanation:
In a 30 60 90 degree triangle, the hypotenuse is always double the shorter leg. Hope this helps! :)
The hypotenuse of the 30-60-90 triangle whose shorter leg is 8 m is: 16 m.
What is the 30-60-90 Triangle?The 30-60-90 triangle is a right triangle whose hypotenuse length is always twice the length of the its shorter leg.
Given a 30-60-90 triangle whose shorter leg is 8 m long, therefore:
Hypotenuse of the 30-60-90 triangle = 2(length of the shorter leg)
Hypotenuse of the 30-60-90 triangle = 2(8)
Hypotenuse of the 30-60-90 triangle = 16 m.
Learn more about the 30-60-90 triangle one:
https://brainly.com/question/26097705
Simply the following expression: 12x + 5x - 8x
Answers
Let A be the set of cities in the U.S.A., and let B be the set of the 50 states in the U.S.A. Define the relation R by specifying that (a, b) belongs to R if a city with name a is in the state b. For instance, (Boulder, Colorado), (Bangor, Maine), (Ann Arbor, Michigan), (Middletown, New Jersey), (Middletown, New York), (Cupertino, California), and (Red Bank, New Jersey) are in R.
Answers
According to the graph, which of the following is true? Half of each day is taken up by sleeping and eating. School and homework take up over half of a day. The total time spent on chores and homework is greater than the amount of free time. The smallest part of a day is spent at school.
Answers
Answer:
Half of each day is taken up by sleeping and eating.
Step-by-step explanation:
Answer:
I had this question it was very easy it is C. The total time spent on chores and homework is greater than the amount of free time.
Step-by-step explanation:
Consider the following system of equations.
y − 10 = 7x
y = x2 + 4x
Determine which resulting quadratic equation would be a step in solving the given system of equations.
x2 + 3x + 10 = 0
x2 − 3x − 10 = 0
x2 + 3x − 10 = 0
x2 − 3x + 10 = 0
Answers
What is the surface area of the victory podium shown here? Include all surfaces of the podium, including the bottom. A. 61.5 square feet B. 61.75 square feet C. 65.25 square feet D. 69 square feet
Answers
Answer:
69
Step-by-step explanation:
the formula is 2( base x height) + 2 (base x width) + 2( height x width)
do that for top rectangle and bottom and add them together
Answer:
65.25 square feet.
what is the product of the polynomials? (3x-2)(12x+7)
Answers
Answer:
36x²-3x-14
Step-by-step explanation:
(3x-2)(12x+7)
36x²+21x-24x-14
36x²-3x-14
FREE PTS! On a scale of 1-10 ow strict are your parents? I would say mine are 8/10
Answers
Answer:
10/10
Super strict!!
Over protective!!! LOL
Which is NOT a function?
A y – x = 6
B y = 2x
C x = -2
D y + x = 12
Answers
Answer:
D
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
When calculating total wall length, do you include the lengths of windows and doors? Or exclude them?
Answers
You calculate wall-length like this.
Measure the length of each wall including doors and windows. Find the total square feet of the wall(s) by multiplying ceiling height by total wall length. Subtract areas that will not be covered.
The circumference of the inner circle is 270.04 miles. What is the area of the shaded region?
Answers
area of a circle = [tex]\pi r^{2}[/tex]
circumference =[tex]2\pi r[/tex]
Okay so the center of the circle is the same for both of the circles lets take that value as m so the radius of the inner circle is 54 - m
we have the circumference of the inner circle which is 270.04 we can find the value of m using that
[tex]270.04=2\pi (54-m)\\270.04= 339.2-6.28m \\6.28m = 339.2-270.04\\m= 11.02[/tex]
the radius of the inner circle is therefore 42.98
and the full circle has a radius off 65.02
area of shaded region = area of full circle - area of inner circle
area of shaded region = [tex]\pi (65.02)^{2} - \pi (42.98)^{2}[/tex]
area of shaded region = [tex]13281.39 - 5803.4[/tex]
area of shaded region = 7478 rounded off to the nearest whole number
A figure is shown.
What is the value of m?
___ degrees
Answers
Answer:
58°
Step-by-step explanation:
Good luck , hope it helped you :)
Answer:
58 degrees
Step-by-step explanation:
Since a straight line is 180 degrees then we can find out the two missing angles within the triangle.
180-126=54
180-112=68
54+68=122
180-122=58
m=58 degrees
Hope this helps :)
can someone please help me
Answers
Answer:
21
Step-by-step explanation:
21
Can any of these get round to the Nearest tenth
Answers
Answer:
They both can First=1,885 second=628.3
Step-by-step explanation:
Answer:
Yes, I belive so. For the first one (1.884.95592), you have to round them starting with the lowest place number and work your way up.
HELP!! Multiply and simplify and express as a mixed number
12 x 3/8
no links or files
Answers
Answer: 4 and 1/2
Step-by-step explanation: Ok so 12 is a whole number so to turn it into a fraction put it over one as in 12/1.
Then just multiply 12/1 x 3/8 which equals 36/8 But we aren't done!
now we must calculate how many times 8 goes into 36 without going over 36 which is 4. 8 times 4 is 32 so we have 4 leftover. Now writing this as a fraction is 4 4/8. 4 is the whole number and that 4 represents 8 going tinto 36 4 times like we just demonstrated. since 36-32 is 4 thats how you get a 4/8 as your fraction.
Then you just simplify your fraction and 4 4/8 turns into just 4 1/2.
I really hope I explained this well and you understand it! :)
As a result of aerobic respiration, the composition of the air that is breathed in and the air that is breathed out changes
Answers
Answer:
The given statement is true
Step-by-step explanation:
Complete question
As a result of aerobic respiration, the composition of the air that is breathed in and the air that is breathed out changes. Is this true
Solution
Yes the composition of gases inhaled and exhaled are of different composition.
We intake oxygen from atmosphere while breathing in. However, while breathing out we release carbon dioxide (CO2).
Hence the given statement is true.
A man collected data on his weight loss while on a diet. He modeled the equation y = 295 - 5x for the line of best fit. The
independent variable, x, is time in weeks and the dependent variable, y, is weight in pounds. What does the slope mean in this
context?
A)
The man lost 5 additional pounds each week.
B)
The man lost a total of 5 pounds while on his diet.
The man weighed 295 pounds at the start of his diet.
D)
The man lost a total of 295 pounds while on his diet.
Answers
Answer:
Correct Answer would be C
Step-by-step explanation:
A 12-foot ladder is propped against a vertical wall. The top end is 11 ft above the
ground. What is the measure of the angle formed by the ladder with the ground?
If you plan on giving me a link just keep moving. Don’t even stop to answer this. The. links. don’t. Help.
But if you can actually answer the question and help me understand how you got it that would be awesome.
Answers
Answer:
it's prolly a 45 degree angle of less if the top is 11 feet off the ground
Step-by-step explanation:
if you think about it you get the picture in your head of the room and the position of the ladder against the wall. hope it helps
Brain Teaser! Will be posting till I run out! Winner gets a brainliest!
Question: Find the area of the red triangle.
Answers
Answer:
i tried
Step-by-step explanation:
im suppose to be gifted... it took me 20 minutes and im in 9th grade RIP, but is it 9??
Please helppp thanksss
Answers
(0,-2)
x-intercept
(5,0)
the area is approximately ___ square ft.
use 3.14 for pi
Answers
Answer:
200.96
Step-by-step explanation:
divide the diameter by 2, to get 8. then multiply 8 by 8 to get 64. 64×3.14 is 200.96
AHH IM BEGGING OMG YOU DONT KNOW HOW IMPORTANT THIS IS I WILL GIVE BRAINLIEST AND I WILL BE FOREVER GREATEFUL PLSSSSS
Owen can type 30 and 2/3 words in 2/35 of a minute. What is his rate in words per minute?
Answers
Answer:
Owen can type 536 2/3 per minute
Step-by-step explanation:
let me know if this is wrong
A silicon wafer is textured to minimize light reflection. This results in a surface made up of square pyramids. Each triangular face of one of the pyramids has a base of 5 micrometers and a height of 5.6 micrometers. Find the surface area of the pyramid, including the base.
Answers
Answer:
86.33 square micrometers
Step-by-step explanation:
A silicon wafer is textured to minimize light reflection. This results in a surface made up of square pyramids. Each triangular face of one of the pyramids has a base of 5 micrometers and a height of 5.6 micrometers. Find the surface area of the pyramid, including the base.
The formula for the Surface Ares mma is given as :
A=a² + 2a √a²/4+ h²
a = base edge = 5 micro meters
h = height = 5.6 micro meters
=5²+2× 5 × √5²/4+ 5.6²
= 86.32699 square micrometers
≈ 86.33 square micrometers
A rectangle has a perimeter of 30 yards. If one side is 5 yards long, how long is the other side?
A. 15 yards
B. 25 yards
C. 10 yards
D. 30 yards
Answers
Answer:
C. 10
Step-by-step explanation:
5+5=10
10+10=20
10+20=30
Answer:
The other is 10 yards long
Step-by-step explanation:
For a given rectangle
Perimeter (P) = 30 yards
and one of rectangle is 5 yards
Now,
Perimeter of rectangle
P = 2l + 2b
30 = 2(5) + 2b
30 = 10 + 2b
30 - 10 = 2b
20 = 2b
b = 20 ÷ 2
b = 10 yards
Thus, The other is 10 yards long
-TheUnknownScientist
Two trains are traveling toward each other, on parallel tracks. Train A is moving at a constant speed of 70 miles per hour. Train B is moving at a constant speed of 50 miles per hour. The trains are initially 320 miles apart. How long will it take them to meet?
Answers
HELP ME PLEASE!! ILL MARK BRAINLIEST FOR THE FIRST TO AMSWER ! BUT THE ANSWER AS TI BE RELATED TO THE QUESTION CAUSE IF NOT I WOMT MARK U BRAINLIEST !
Answers
help please i don’t get it
