Mathematics College

Which expression represents the length of the hypotenuse, c, of the triangle below?
Pleaseeeeee I neeed helpppp

Which Expression Represents The Length Of The Hypotenuse, C, Of The Triangle Below?Pleaseeeeee I Neeed

Answers

Answer 1
Square root a^2 + b^2
The third one from the right
Answer 2

Answer:

C) [tex]c=\sqrt{a^{2} +b^{2} }[/tex]

Step-by-step explanation:

The Pythagorean Theorem states that for a right triangle, the relationship between its three sides is [tex]a^{2} +b^{2} =c^{2}[/tex] where [tex]a[/tex] and [tex]b[/tex] are side lengths and [tex]c[/tex] is the length of the hypotenuse. This means that the length of the hypotenuse is [tex]c=\sqrt{a^{2} +b^{2} }[/tex] by taking the square root of both sides to solve for [tex]c[/tex], making option C correct.

Related Questions

A number is doubled and then increased by seven. The result is seventy-one. What is the original number?

Answers

Answer:

i think its 43

Step-by-step explanation:

2 x X + 7 = 93

substract 7 from both sides then divide both sides by 2

Which of the following quadratic regression equations best fits the data
shown below?

O A. y = 4.67x2 + 4.10x + 2.87
OB. y= 2.87x2 + 2.70x + 4.07
O c. y= 2.09x2 + 1.30x + 4.61
O D. y= 3.11x2 + 1.20x+ 3.64

Answers

Maybe A not to sure hope this helps :)

two algebra questions​

Answers

I’m not able to answer the second question, so I’m sorry about that, but for the first one it’s x = 8
The extraneous solution is 8
The value of the constant ratio is 2

GIVING OUT BRAINLIEST ANSWER PLSS HELP!

Answers

Answer:

It should be c

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

The answer is A

Very few circles are congruent. Certainly if a circle has a radius of 8 and another one 2 city blocks away also has a radius of 8, both are congruent.  But if one of them has a radius of 4 and the other a radius of 10, they are not congruent.

A does not have to be true.

Given f(x) = 2x – 6, find f( – 4).

Answers

Answer:

f(-4) = -14

Step-by-step explanation:

f(x) = 2x – 6

Let x = -4

f(-4) = 2*-4 -6

f(-4) = -8-6

f(-4) = -14

Answer:

The answer is -14

Step-by-step explanation:

f(-4) = 2(-4) - 6

= -8 - 6

= -14

Anna wants to buy grass seed to cover her whole lawn, except for the pool. The pool is 7 1 2 m by 3 1 4 m. Find the area the grass seed needs to cover.

Answers

Answer:

223,568

Step-by-step explanation:

Amanda financed a new living room set at the furniture store for $2,700. The store offered no interest for 6 months or 20 percent annually if the balance was not paid in full prior to the end of the interest free period. How much interest will she need to pay if she lets the account go for 6 months and 1 day before paying the bill?

Answers

Answer:

She will need to pay $269.36 in interest if she lets the account go for 6 months and 1 day before paying the bill.

Step-by-step explanation:

Given that Amanda financed a new living room set at the furniture store for $ 2,700, and the store offered no interest for 6 months or 20 percent annually if the balance was not paid in full prior to the end of the interest free period, to determine how much interest will she need to pay if she lets the account go for 6 months and 1 day before paying the bill, the following calculation must be performed:

((2,700 x 0.2) / 365) x 182 = X

(540/365) x 182 = X

1.48 x 182 = X

269.36 = X

Therefore, she will need to pay $ 269.36 in interest if she lets the account go for 6 months and 1 day before paying the bill.

The local service center advertises that it charges a flat fee of $50 plus $8 per mile to tow a vehicle. Write an equation that represents the total cost (C) of a service for m miles of towing. Express your mathematical thinking.

Answers

jshsjsjnhashsjsuhfjd
An equation that could help is c=50+8m

Relationships in Figures

If one measurement of a golden rectangle is 6.1 inches, what is the other measurement?

a. 4.482
b. 7.718
c. 9.87
d. 1.618

Please select the best answer from the choices provided

Answers

Answer:

C. 9.87

Step-by-step explanation:

I calculated it logically

There are five pizzas at
the party. Half of them
have already been eaten.
How many pizzas are
left?

Answers

There would be 2.5 pizzas left since you cannot split the number 5 into a complete whole number. So 2 and a half would be the answer.

C is a circle with radius r. Which of the following is true? Select all that apply
A. The diameter of C is 2r
B.the circumference of C is pi*r
C: the circumference of C is 2pi*r
D. One quarter of the circle has length (pi*r)/4
E. One quarter of the circle has length(pi*r)/2

Answers

Answer:

A and C and E are correct

Step-by-step explanation:

Circumference = 2*pi*r

C is a circle with a radius r. The correct statements are; A. The diameter of C is 2r , C: The circumference of C is 2pi*r,  E. One-quarter of the circle has a length(pi*r)/2.

What is the area of the circle?

Supposing that a considered circle has its radius of 'r' units.

Then, its area and circumference are given as:

[tex]Area = \pi r^2 \: \rm unit^2\\ \\Circumference = 2\pi r \: \rm units[/tex]

The radius of a circle is half of its diameter.

Therefore, the correct statements are;

A. The diameter of C is 2r

C: The circumference of C is 2pi*r

E. One-quarter of the circle has a length(pi*r)/2

Learn more about the equation of a circle here:

https://brainly.com/question/10165274

#SPJ2

Help me pls this is hard

Answers

Answer:

it is C I did the before it is really easy

Please help. Math is not for me especially not trigonometry

Answers

Use SOH
To find sin=O/H or 5/25
Then use the inverse sin^-1(5/25)
And find the angle

A bag contains 5 blue, 4 red, 7 black and 2 white marbles. What is the probability of selecting a marble that is NOT white?

Answers

5+4+7+2=18

18-2=16

16/18

88% chance of selecting a marble that isnt white

Answer:

8/9

Step-by-step explanation:

P(white) = (2) ÷ (5+4+7+2) = (2)/(18) = 1/9

P(not white) = 1 - P(white) = 1 - 1/9 = 8/9

The weights of baskets of strawberries are normally distributed with a mean of 3.8 ounces and a standard deviation of 1.1 ounces. One grocery store advertises that the weight of their strawberries is in the 97.5th percentile. How many ounces do their strawberries weigh?
A 3.8 ounces
B 4.9 ounces
C 6 ounces
D 7.1 ounces

Answers

Answer:

6 ounces

Step-by-step explanation:

this one is mainly elimination. 3.8 and 4.9 cant be because they're too close to the mean. and 7.1 is too far. you can also use z-score. the z score of .975 is 1.96 we can plug that into out formula so

1.96=(x-3.8)/1.1

multiply both sides by 1.1 and then add 3.8

you can also use scientific calculator.

second vars, 3, the area is your percent so .975, the u is mean so 3.8, the o is standard deviation so 1.1

What is the area of the figure below?

Answers

The answer would be 61 in^2


Please answer all correct for brainlest

Answers

Answer:

2. 2(7y-2)

3. -5-2x

4. 9+y

5. 5x-7

6. 3m+2

7. 8-9m

Step-by-step explanation:

collect like terms

I need this by Friday please !
Find a degree measure of each angle in the triangle!

Answers

Answer:

B=19

C=42

D=119

Step-by-step explanation:

First, fine the value of x, than use that in each angle to find the measurement.

All angles together in the triangle equal 180

Set your formula up as

180=(x+2)+(3x-9)+7x

180=x+3x+7x+2-9

180-2+9=11x

187=11x

187/11=x

17=x

Angle B

B=x+2

B=17+2

B=19

Angle C

C=3x-9

C=3*17-9

C=42

Angle D

D=7x

D=7*17

D=119

Now add all 3 tougher to check your work

19+42+119 = 180

Help me PLEASEEEEEEEEEEEEE

Answers

Answer:

Step-by-step explanation:

A, D and F

The perimeter of the figure below is 112.8 m. Find the length of the missing side.

Answers

Answer: 6.6 m

Add known sides and subtract the sum from the given perimeter.

Answer:

6.6 m

Step-by-step explanation:

33.8 + 2(14.1) + 3(9.1) + 16.9 = 106.2

112.8 - 106.2 = 6.6

Can someone help me

Answers

Answer:

B = 129

Step-by-step explanation:

Opposite angles of a parallelogram are equal (or congruent)

A and C are both 51.

All angles in a parallelogram equal 360

Take both the known angles and substract from 360, than divide by 2.

B = (360 - 51 - 51)/2

B = 129

Find the graph of the inequality y+2<1/4(x-4)

Answers

Answer:

0

Step-by-step explanation:

Elton has three quarters in his pocket and some nickels. The total value of the coins is $1.05. Which equation could be used to determine the total number of nickels (n) in his pocket.

A. 3 + 0.05n = 1.05
B. 0.75 + 0.05n = 1.05
C. 3 + n = 1.05
D. 3n + 5 = 1.05

Answers

Answer:

C

plz mark brainliest

What is the end behavior of f(x)=(x−3)3−4x3(x+2)3+3(x−1)6
?



As x→−∞, f(x)→−∞
. As x→+∞, f(x)→−∞
.

As x→−∞, f(x)→−∞
. As x→+∞, f(x)→+∞
.

As x→−∞, f(x)→+∞
. As x→+∞, f(x)→−∞
.

As x→−∞, f(x)→+∞
. As x→+∞, f(x)→+∞
.

Answers

Answer:

g8

Step-by-step explanation:


Given circle o, what is the length of arc AB if m AOB =40° ?
Radius is 9

Answers

Answer:

Arc length = 6.28 units

Step-by-step explanation:

[tex]Arc \ length = 2 \pi r \frac{ \theta}{360} = 2 \times \pi \times 9 \times \frac{40}{360} = 2\pi = 6.28[/tex]

What is the slope-intercept form of an equation.
Use letters m, b, x, and y in the equation.

Answers

Answer:

y=mx+b

Step-by-step explanation:

PLEASE ANSWER NOW!!!! I JUST NEED TO KNOW IF ITS CONTINUOUS OR DISCRETE but for other people answer the others too.
A carpet installer charges a flat rate of $40, plus $1.50 per square foot for labor. So, the total cost for labor depends on the amount of carpet installed.

The relationship between the total cost for labor and the amount of carpet installed is
A.continuous
B.discrete
.

The domain of the relation is x ≥
A. 0
B. 1.5
C. 40
.

The range of the relation is y ≥
0
1.5
40
.

Answers

Answer:

1. continuous2. 03. 40

how many is 50% of a class?

a.1/3
b.1/2
c.1/4
d.5/6​

Answers

Answer:

B

Step-by-step explanation:

50 is half of something like if u give your friend half of your cookie you gave them 50% of it

Answer:

b) 1/2

Step-by-step explanation:

1/2 is 50% of a class.

→ 100 × 1/2

→ 50

Hence proved.

Help please!!!!!!!!!

Answers

Answer:

1,5

Step-by-step explanation:

there is an obvious pattern in the coordinate plane and the coordinates (5, 1) completes that pattern

hope that helped :)

Answer: (4,2), (1,2), (4,5]

Step-by-step explanation: hope this helps

A baker makes 12 dozen
cookies, 18 dozen muffins, and
22 dozen scones every day.
How many baked goods does
she make in all every day?

Answers

Answer:

624

Step-by-step explanation:

12+18+22=52 52×12=624

Answer:

624

Step-by-step explanation:

12x12= 144        cookies

18x12= 216        muffins

22x12= 264       scones

144+216+264= 624

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The program should output the mean and median household size in Marengo. The file provided for this lab contains the necessary variable declarations and input statements. You need to write the code that sorts the household sizes in ascending order using a bubble sort and then prints the mean and median household size in Marengo. Comments in the code tell you where to write your statements.InstructionsMake sure that the file HouseholdSize.cpp is selected and open.Write the bubble sort.Output the mean and median household size in Marengo.Execute the program by clicking the Run button and the bottom of the screen.Enter the following input, and ensure the output is correct. Household sizes: 4, 1, 2, 4, 3, 3, 2, 2, 2, 4, 5, 6 followed by 999 to exit the program.Here is my code so far. I need help finishing it (printing the mean & median, etc). Thanks so much:// HouseholdSize.cpp - This program uses a bubble sort to arrange up to 300 household sizes in// descending order and then prints the mean and median household size.// Input: Interactive.// Output: Mean and median household size.#include #include using namespace std;int main(){ // Declare variables. const int SIZE = 300; // Number of household sizes int householdSizes[SIZE]; // Array used to store 300 household sizes int x; int limit = SIZE; int householdSize = 0; int pairsToCompare; bool switchOccurred; int temp; double sum = 0; double mean = 0; double median = 0; // Input household size cout > householdSize; // This is the work done in the fillArray() function x = 0; while(x < limit && householdSize != 999) { // Place value in array. householdSizes[x] = householdSize; // Calculate total of household sizessum+= householdSizes[x]; x++; // Get ready for next input item. cout > householdSize; } // End of input loop.limit = x;// Find the mean// This is the work done in the sortArray() functionpairsToCompare = limit - 1;switchOccured = true;while(switchOccured == true){ x = 0; switchOccured == false; while (x < pairsToCompare) { if(householdSizes[x]) > householdSizes[x+1]) { //perform switch } x++; } pairsToCompare--;}// This is the work done in the displayArray() function//Print the mean// Find the medianmedian = (limit-1) / 2;if (limit % 2 ==0){ cout (Mr. Garduo got the dartboard pictured below forChristmas. 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