If a² + b² = c², then which of the following are also true? Select all that apply.
Options
a² - b² = c²
b² + a² = c²
c² + a² = b²
c² - a² = b²
c² - b² = a²
Answers
Answer:
b² + a² = c²
c² - b² = a²
c² - a² = b²
Step-by-step explanation:
This is because its only addition so 2+2=4 no matter how you turn it around. And 4-2=2 is 2 no matter what.
Related Questions
How does hardware differ from software?
Hardware can be an external tool, whereas software is an internal tool.
Hardware performs tasks, whereas software provides instructions.
Hardware runs the computer, whereas software performs tasks.
Hardware is the brain of a computer, whereas software is the heart.
those fools playing you its actually: B. Hardware performs task, whereas software provides instructions.
Answers
Answer:
B
Step-by-step explanation:
answer in question lol
Answer:
it could be A or B but B seems more correct.
A painter uses 1 1/2 gallons of paint to cover 3/4 of a wall. At this rate, how many gallons of
paint does it take to paint the entire wall?
Answers
I found this for your question! Hope it helps!
Find the equation of the linear function represented by the table below
in slope-intercept form.
Answers
Answer:
y=-4x+1
Step-by-step explanation:
41.
The Ferris wheel has a radius of 50 feet.
If a car at point E(50, 0) moves to point F,
what are the approximate coordinates of
the car's location after the rotation?
Answers
The Ferris wheel has a radius of 50 feet.
If a car at point E(50, 0) moves to point F,
wha
he total length of a road trip was 15 hours. If highway signs are posted every 0.6 hours, including one at the end of the road trip, how many highway signs will there be on the road trip?
Answers
Answer: 25 signs
Step-by-step explanation:
25 signs BECAUSE 15/0.6= 25
8. Find the measure of the indicated angle. Round to the nearest
whole number.
28
?
34
Answers
Answer:
relationship between base and hypotenuse is given by cos angle
let angle be ø
cos ø=b/h
cosø=28/34
ø=cos-¹(28/34)=34.5°
work out the area of a circle with diameter 1.8cm. Take [tex]\pi[/tex] to be 3.142 and give your answer in 1 decimal place.
Answers
Area of a circle is pi x r ^2
R = diameter/2
R = 1.8/2 = 0.9
Area = 3.142 x 0.9^2
Area = 2.5 square cm.
Jim’s total bill for lunch is $20. The cost of his drink is 15% of the bill. What is the percent of the total food cost? What was the cost of his food?
Answers
Identify m∠C in the triangle shown.
Question 6 options:
A)
17°
B)
23°
C)
21°
D)
19°
Answers
Answer:
C
Step-by-step explanation:
Answer: 21
Answer:
c
Step-by-step explanation:
Solve the question below please
Answers
Answer:
b
Step-by-step explanation:
Match each statement (term) with its value in relation to 0 (definition).
Match Term Definition
A building is 38 feet tall. A) 2.7
The scuba diver was 38 feet below sea level. B) −38
The basement is 8.3 feet below ground. C) 38
Oliver owes his sister $27. D) –27
Erica jumped 2.7 feet above ground. E) –8.3
Match them
for example: A C D B (not the answer just an example)
Answers
given the equation what would it look lile on a table.
Answers
Answer:
I apologise for how scruffy it looks, i didnt have a book or pen with me so this is the best i can do.
Which has the most elastic demand?
A)Post Raisin Brand
B) cereal
C) Post Raisin Brand from a Giant grocery store
D) food
E) Breakfast food
Answers
Answer:
C
Step-by-step explanation:
because Post rasinin brand from a giant grocery store
Answer:
C
Step-by-step explanation:
I hope this help
Which expression is equivalent to 3(2x + 1) — (x — 1)?
A. 5x
B. 5x + 2
C. 5x + 4
D. 3x + 6
Answers
Directions- graph the following slope intercept equation
Answers
Answer:
Look at the picture
Step-by-step explanation:
Help pls also show work if needed!
Answers
Answer:
yes, no, yes, no
Step-by-step explanation:
For it to be a line, that means that when x goes up by 1 y goes up by the same thing every time.
7a. from (1, 12) to (2, 8), the x coordinate goes up by 1 and the y coordinate goes down by 4. From (2, 8) to (3, 4) the y coordinate again goes down by 4 when the x coordinate goes up by 1. This pattern continues for the other points, so yes.
Do the same thing for the rest and you should get:
7b. No
7c. Yes
7d. No
Answer:
a=no
b=no
c=yes
d=no
Solve the equation for x. Square root of x = 20
Answers
Answer:
x = 16
Step-by-step explanation:
Subtract x from both sides of the equation
[tex]\sqrt{x} = 20 - x[/tex]
To remove the radical on the left side of the equation, square both sides of the equation.
[tex]\sqrt{x}^{2} = (20 - x)^{2}[/tex]
Simplify each side of the equation.
[tex]x = (20 - x)^{2}[/tex]
Solve for x.
[tex]x = 25, 16[/tex]
Exclude the solutions that do not make [tex]x + \sqrt{x} = 20[/tex] true.
x = 16
Question 5 of 8
The graphs below have the same shape. Complete the equation of the blue
graph. Enter exponents using the caret (-); for example, enter to as x^3. Do
not include "G(x) =" in your answer.
Answers
Answer: g(x) = (x - 1)^3
Step-by-step explanation:
There is a transformation called "horizontal translation"
For an initial function f(x), a horizontal translation of N is written as:
g(x) = f(x - N)
where if N is positive, we have a translation of N units to the right.
If N is negative, we have a translation of N units to the left.
Here, we can see that:
f(x) = x^3, such that when x = 0, f(0) = 0.
And g(x) seems to be a horizontal translation of f(x) (because the graph of g(x) is equidistant to the graph of f(x)), then:
g(x) = (x - N)^3
And we can see that when x = 0, g(0) = 1
Then:
g(0) = (0 - N)^3 = 1
N^3 = 1
N = ∛1 = 1
Then the equation for g(x) is:
g(x) = (x - 1)^3
solve for x.
i need help
Answers
Answer:
2x=180-(3x+20)
2x=180-3x-20
5x=160
x=32
Step-by-step explanation:
Students are selling grapefruits and nuts for a fundraiser. The grapefruits cost $1 each and a bag of nuts cost $5 each. They sold 80 items and made $200. The graph of the number of items sold is given and the equation is x+y=80, where x represents the number of bags of nuts sold. write an equation for the amount of money they made from selling grapefruits and nuts
Answers
Answer:
Step-by-step explanation:
Paulo wrote the expression 3 x (d + 5) in his notebook.Then he wrote the equivalent expression 3d + 15. Which property did he use
Answers
Answer:
He used mutiplying, which is represented as ×
You buy 2.25 pounds of oranges and 2.15 pounds of apples. Oranges and apples sell for the same price per pound. The total cost, after using a 75¢-off coupon, is $3.21. If c represents the cost of the fruit in dollars per pound, what equation could you use to find the value of c?
Answers
Answer:
Step-by-step explanation:
If the price per pound is increased by $1, $12 will buy 0.4 pounds less of ... C. D. E. Difficulty: 45% (medium). Question Stats: based on 162 sessions ... What is the current price per pound of apples at the grocery store? ... Using answer choices ... per question stem we have Current pound when cost is A - pound when cost is ...
Calculate the value of the following expression. Express your answer either as an improper fraction or a decimal.
(-8) x (2/3)
Answers
Part A
Steve buys 2 lb of grapefruit and 3 lb of oranges for $7.20. Kennedy buys 4 lb of grapefruit and 2 lb of oranges for $8.80. Let x represent the price
per pound for grapefruit, and let y represent the price per pound for oranges. Choose the system of equations that models the situation.
A. 2x + 3y = 7.20
2x + 4y = 8.80
B. 3x +2y = 7.20
4x + 2y = 8.80
C. 2x + 3y = 7.20
4x + 2y = 8.80
D. 2x + 3y = 8.80
4x + 2y = 7.20
Part B
Steve buys 2 lb of grapefruit and 3 lb of oranges for $7.20. Kennedy buys 4 lb of grapefruit and 2 lb of oranges for $8.80. Let x represent the price
per pound for grapefruit, and let y represent the price per pound for oranges. Use the system of equations from Part A to find the price per pound
for oranges
price: $
per pound
Answers
2x +3y=7.20
4x+2y=8.80
could someone help me match these tank you <3 ill give you brainliest
Answers
Answer:
1. Negative
2. Positive
3. Undefined
4. Zero
Answer:
1: negative
2: positive
3 undefined
4: 0
Step-by-step explanation:
1: as x approaches positive infinity, y approaches negative infinity.
2: As X approaches positive infinity, Y approaches Positive infinity
3: can not calculate a slope because X is not approaching positive or negative infinity.
4: Y is not approaching positive or negative infinity, but X is, so the slope is 0.
Which equation is true when N=4
Answers
Answer: B
Step-by-step explanation:
A.) 2(4)=6
8=6 (not right)
B.) 4+3=7
7=7 (right)
C.)9-4=13
5=13 (not right)
D.)4/12=3
1/3=3 (not right)
Need help fastttt
Aviva has a total of 70 coins, all of which are either dimes or nickels. The total value of the coins is $5.95. Find the number of each type of coin.
A.23 nickels: 47 dimes
B.26 nickels: 44 dimes
C.21 nickels: 49 dimes
D.49 nickels: 21 dimes
Answers
Answe
b i hoped this help :)
Step-by-step explanation:
Answer:
The answer is c:)
Step-by-step explanation:
20 nickels = 1 dollar
40 dimes=4 dollar
4+1=$5
9 dimes + 1 nickel = 95
$5.95
Solve the math problems as quick as you can in 20 seconds
3x14
9x8
5x13
6x17
5x3
12x12
11x10
6x7
6x9
4x8
3x23
Answers
Answer:
42
72
65
102
15
144
110
42
54
32
69
Step-by-step explanation:
Hope this helps.
3 x 14 = 42
9 x 8 = 72
5 x 13 = 65
6 x 17 = 102
5 x 3 = 15
12 x 12 = 144
11 x 10 = 110
6 x 7 = 42
6 x 9 = 54
4 x 8 = 32
3 x 23 = 69
Simplify.
(-216)^ -4/3 plz help asap
Answers
Answer:
=
1 /6530347008
Step-by-step explanation:
brainliest please?
The y simplified answer would be 1/cuberoot(-216^4)
-216^-4 = 1/2,176,782,336
The cuberoot of that number is 0.000772
On a map, 1 inch = 10 miles. Two cities are 4 inches apart on the map. What is the actual distance between the cities
Answers
Answer:
1 inch=10miles
4inches=b
cross multiply
b inches= 10 *4
b= 40