Answers
The other person provided a great answer but i do it a little different....
[tex]\left[\begin{array}{ccc}A^2=C^2-B^2\\A^2=10^2-6^2\\A^2=100-36\\A^2=64\\\sqrt{64}=8 \end{array}\right][/tex]
All i did was use the formula A^2=C^2-B^2. I Plugged in the numbers to the formula and got A^2=10^2-6^2. Next, I found what 10^2 equals by doing 10*10 which equals 100. Then, i found out what 6^2 equals by doing 6*6 which equals 36. Next, what i did was subtracted 100 from 36 and got 64. Finally i found the square root of the number 64 which equal 8 since 8x8=64.
The measure of the unknown variable {x] is 8 inches.
What is Pythagoras theorem?The Pythagorean theorem or Pythagoras' theorem is a fundamental relation in Euclidean geometry between the three sides of a right triangle. Mathematically, it can be written as -
(hypotenuse)² = (base)² + (perpendicular)²
Given is a right angle triangle.
Using the Pythagoras theorem, we can write -
(hypotenuse)² = (base)² + (perpendicular)²
(10)² = (base)² + (6)²
(base)² = (10)² - (6)²
(base)² = (10 - 6)(10 + 6)
(base)² = 4 x 16
(base)² = 64 inches
(base) = 8 inches
x = 8 inches
Therefore, the measure of the unknown variable {x] is 8 inches.
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Related Questions
Which values of m and b will create a system of equations with no solution? Select two options.
y = mx + b
y = –2x + A system of equations. y equals m x plus b. y equals negative 2 x plus StartFraction 3 over 2 EndFraction.
A coordinate grid with a line labeled y equals negative 2 x plus StartFraction 3 over 2 EndFraction and passes through the points (9, 1.5) and (1, 0.5).
m = –3 and b = negative StartFraction 2 over 3 EndFraction.
m = –2 and b = m equals negative 3 and b equals negative StartFraction 1 over 3 EndFraction.
m = 2 and b = negative StartFraction 2 over 3 EndFraction.
m = m equals StartFraction 3 over 2 EndFraction and b equals negative StartFraction 2 over 3 EndFraction and b = m equals negative StartFraction 3 over 2 EndFraction and b equals negative StartFraction 2 over 3 EndFraction
m = -2 and b = m equals negative 2 and b equals negative StartFraction 2 over 3 EndFraction
Answers
Answer:
Step-by-step explanation:
y = –2x + A system of equations. y equals m x plus b. y equals negative 2 x plus StartFraction 3 over 2 EndFraction.
Answer:
option 3 is best answer.
Step-by-step explanation:
PLZZZ SOMEONE HELPPP MEEEEEEE
Answers
Answer: Nonlinear
Step-by-step explanation:
Simplify 3+√-80.
A) 3+16√5i
B) 3+4i√5
C) 3+16i√5
D) 3+4√5i
Answers
in the equation y=2x+1 what is true about the slope
1. there is no slope
2. the rise is 1 and the run is 2
3. the rise is 2 and the run is 1
4. there is a zero slope
Answers
please help i am confused i appreciate answers!!!
Answers
Which decimal is greater ? .0203 or .023
Answers
Answer:.023
Step-by-step explanation:
help me graph this pls!
y=-(2)/(3)x+2
Answers
Answer:
You start at the Y Intercept of 2, then you go up 2 units, and to the left 3 units. You will then make a line.
Step-by-step explanation:
Since it is not a negative slope, it will point to the top right corner.
Find all the square numbers that are greater than 20 but less than 50
Answers
Answer: 25 , 36 , 49.
Step-by-step explanation:
Parallel lines s and t are cut by a transversal r.
Answers
Answer:
A. <3 and <5
is the answer.
Answer:
Step-by-step explanation:
Hello friend!!!
The first option is correct
<3 and <5 are the alternate interior angles
Hope this helps
plz mark as brainliest!!!!!!!!
i need help on this math
Answers
Answer: x= -5
Stexp-by-step explanation:
If you look at the table given, G(x) -20 is alligned with x=-5
It is roughly 8100 miles to fly from California to Australia. If it takes the airplane 15 hours to reach its destination of Australia, what was the average speed of the airplane in feet per hour?
Answers
Answer:
540 miles an hour or 2,851,200 Feet an hour
Step-by-step explanation:
If f(x)=5X^3 - 2 and g(x)= x+1, find (f-g)(x) A. 5x^3+1 B. 5X^4-2 C. 5x ^3-x-1 D. 5x^3-x-3
Answers
(f * g)(x)=(5x^3)*(x+1)=5x^4 +5x^3
WILL REWARD Christina has already spent 2 minutes on the phone, and she expects to spend 2 more
minutes with every phone call she routes. Write an equation that shows the relationship
between the phone calls routed p and the minutes on the phone t.
Write your answer as an equation with t first, followed by an equals sign.
Answers
Answer:
t=2x+ 2
Step-by-step explanation:
x is every phone call 2 is how many minutes she spends on each call The other 2 is the 2 minutes she already spended
Answer:
Step-by-step explanation:
t=2+2p
please help ASAP :(
Answers
Answer:
i believe it b but please double check
Step-by-step explanation:
i believe its b because it says -8 in the question and question b also has -8 so im guessing thats the answer.
What is a prime factor?
Answers
Answer:
Prime factors are factors of a number that are, themselves, prime numbers.
Example: the prime factor of 15 are 3 and 5 because 3x5=15 and they are both prime numbers.
1 2
3
4 5 6 7 8 9
Janice needs to write a couplet about the summer breeze for her literature class. How many lines should her poem be?
05
O2
04
01
Answers
Answer:
5
Step-by-step explanation:
A cinquain is a five-line poem, with a set number of words in each line The French word "cinq" means five, which is why it is called a cinquain. Here is an example.
Apples,
Rosy, juicy,
Sweet, delicious, crisp,
Better still in pies,
Apples.
hope this helps and plz mark as brainlest
PLEASE HELP DUE IN 8 MINS. GIVING BRAINLEST. THIS IS SO HARD.
Answers
Answer:
8+11 would be 19
Step-by-step explanation:
Answer:
40
Hope this helped :P
A deck of cards has 52 cards, half of them are red, a fourth of them are diamonds. What is the probability I select a diamond with one pull?
Answers
Answer:
1 fourth of 52 is 13 so i think its 13 tell me if ibam wrong
Answer:
There is a 33% percent chance.
Step-by-step explanation:
You could use the formula, desired probability out of total outcome options
So basically, it would be 52/3 to get how much a fourth of the cards are, which is 13
13/52=0.25*100=25%
Which of the following Questions.
Answers
Answer:
Okay so I would say d because
Step-by-step explanation:
because they all equal less than 1/4
What is 5pi 4 radians in degree
Answers
Answer: 225°
Step-by-step explanation:
To convert radians to degrees, multiply by 180/π (1 rad = 180° )
(5π/4) * (180/π/) = 225°
HELP ME FIND SLOPE!! IM SO BAD AT IT AND I WANT TO GET IT OVER WITH
Answers
Answer:
the slope is -1
Step-by-step explanation:
if u go down 1 then right 1 then u get to the next point
which triangles are congruent?
Answers
Answer:
so the answer should be g if not im sorry
Step-by-step explanation:
Solve for x.
x − 1/4 = 3/8
Answers
Answer:
x=5/8
Step-by-step explanation:
x=2/8+3/8
A jacket is on sale for 15% off the original price of $ 68.00. What is the sale price? Show your work!
Answers
57.8
Step-by-step explanation:
To get the answer we have to find 15% of 68 and then subtract it from 68$
15% its 0.15
0.15*68=10.2
68-10.2=57.8 - its the answer
An education budget went from $800,000 to $900,000. What is the approximate percent increase? The approximate percent increase is 13%. The approximate percent increase is 89%. The approximate percent increase is 98%. The approximate percent increase is 113%.
Answers
Answer:
The answer is 13%
Step-by-step explanation:
The approximate percent increase is 13%.
What is Percentage Increase?Percentage increase is the difference between the final value and the initial value, expressed in the form of a percentage. To calculate the percentage we need to have the initial value and the increased (new) value. In other words, we can say that percentage increase is a measure of percent change which gives the extent to which a quantity gains magnitude, intensity, or value. If the percentage increase is a negative value, then we can say that there is a percentage decrease of the same magnitude.
Percentage Increase FormulaFollowing the concept of percentage increase, the percentage increase formula is derived and expressed as: Percentage Increase = [(Final Value - Initial Value)/Initial Value] × 100. It should be noted that since the percentage has to be a positive quantity, we take the absolute value of the initial value. If the percentage increase is a negative value, then it is a percentage decrease. The percentage increase is the relative change in the quantity with respect to its initial value. If the percentage change is positive, then it is the percentage increase and if the percentage change is negative, it is a percentage decrease.
Given:
initial =$900,000
Final = $900,000
% increase = $900,000- $800,000/ $800,000 * 100
% increase = 100, 000/8000
% increase = 12.5 %
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Jeff mowed a lawn for $20.00 and received a $5,25 tip. He then washed a car for $12.50. How much money
did Jeff make for completing these two jobs?
Answers
Answer:
See below.
Step-by-step explanation:
Mowing the lawn: $20
Tip: $5.25
Add them together.
[tex]20+5.25=25.25[/tex]
Washing the car: $12.50
Add that to the amount.
[tex]25.25+12.50=37.75[/tex]
Answer: [tex]37.75[/tex]
:)
Answer "and" Explanation:
Depends on whether this is a simple math problem or a riddle. I’m assuming the latter so…
Jeff received $20.00 for providing a lawn mowing service. Jeff received an additional $5.25 tip. Ignoring costs and taxes, Jeff’s gross receipts were $25.25.
Jeff then decided to wash a car. The ways it’s worded leads me to believe he spent $12.50 on the car wash.
So, $25.25 - $12.50 = $12.75
Alternatively, if Jeff was paid to wash the car then:
$20.00 + $5.25 + 12.50 = $37.75
So the Answer will be: $37.75
A rocket is launched from a tower. The height of the rocket, y in feet, is related to the time after launch, x in seconds, by the given equation. Using this equation, find the maximum height reached by the rocket, to the nearest tenth of a foot.
y=-16x^2+228x+71
Answers
Answer:
883.3
Step-by-step explanation:
thats all.
An equation is formed of two equal expressions. The maximum height reached by a rocket, to the nearest tenth of a foot is 883.3 feet.
What is an equation?An equation is formed when two equal expressions are equated together with the help of an equal sign '='.
To find the maximum height through which the rocket will reach, we need to differentiate the given function, therefore, we can write,
y=-16x²+228x+71
dy/dx = -16(2x)+228
Substitute the value of dy/dx as 0, to get the value of x,
0 = -32x + 228
228 = 32x
x =7.125
Substitute the value of x in the equation to get the maximum height,
y=-16x²+228x+71
y=-16(7.125²)+228(7.125)+71
y=883.3feet
Hence, the maximum height reached by the rocket, to the nearest tenth of a foot is 883.3 feet.
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A corn vendor at a farmer’s market was selling a bag of 8 ears of corn for $2.56. Another vendor was selling a bag of 12 for $4.32. Complete the statement about which bag is the better deal.
The bag of
ears of corn is better a deal because each of ear of corn costs $
less.
Answers
Answer:
The bag of 8 ears of corn
Step-by-step explanation:
2.56/8 = .32 per ear of corn
4.32/12 = .36 per ear of corn
Can someone pleaseeeeeeeeeeeeeee help me with these questions? Thanks.
Answers
the answer for y would be 7
Step-by-step explanation:
don't forget to mark brainliest
Find the oth term of the geometric sequence 5, -25, 125,
Answers
Answer:
-625
Step-by-step explanation:
Here we are basically multiplying each term by -5. So if you want two more terms, you would go like this...
5 × -5 = -25
-25 × -5 = 125
125 × -5 = -625
-625 × -5 = 3125
and so on!!!
Hope it helps and mark it as Brainliest if possible!!! Good Luck!!!
