Mathematics College

The figure shows a square and 4 congruent isosceles triangles. If the length of leg x is 12 feet, what is the length in feet of the hypotenuse of each triangle?​

The Figure Shows A Square And 4 Congruent Isosceles Triangles. If The Length Of Leg X Is 12 Feet, What

Answers

Answer 1

Answer:

hypotenuse = 13 feet

Step-by-step explanation:

base of triangle is 10 feet

x=12 feet

1/2 base =5 feet

use Pythagorean theorem

5^2+12^2=hypotenuse^2

25+144=169

sq root 169=13

Related Questions

2x+3y=5×-y missing value

Answers

Answer:

y=  5/3 - 2x/3

Step-by-step explanation:

HWLP GIVING OUT 40 POINTS.
Which of these statements are true. Have a nice day.

Answers

Answer:  you are giving out 20 points not 40 .-.

Step-by-step explanation:

Answer:

A & D ig??

Step-by-step explanation:

in not 100% sure

if im correct, thanks this helped you!.

On Sunday, a local hamburger shop sold a combined total of 252 hamburgers and cheeseburgers. The number of cheeseburgers sold was two times the number of hamburgers sold. How many hamburgers were sold on Sunday?

Answers

Answer:

84 Hamburgers

Step-by-step explanation:

Hamburger = x

Cheeseburger = 2x

x+2x = 252

252/3 = x

x = 84

Hope this helps! (:

Cos B- CosC/CosA+1=c-b/a​

Answers

Answer:

Sorry can't help you but good luck

not sure if i did this right, but here is what i did

cosB-cosC/cosA+1 ≠ c-b/a

again im not sure!

Which of the following numbers is a multiple of 4?

Choose 1 answer:

(Choice A)

46

(Choice B)

22

(Choice C)

32

(Choice D)

14

Answers

Answer:

Oof - Use Khan academy

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

C is a multiple of 4 because you can multiply an integer by 4 to get 32.

8 * 4 = 32

Adding (4-7i)+(-11+9i)​

Answers

your answer is -7+16i, because 4-11=-7 and 7i+9i is 16i

do this and show ur work

Answers

Answer: 4.25, 15, and 38.7°

Step-by-step explanation:

Use SOHCAHTOA

Sine is opposite over hypotenuse

Cosine is adjacent over hypotenuse

Tangent is opposite over adjacent

1.) tan(28) = x/8

8*tan(28) = x

x = 4.25

2.) tan(28) = 8/x

8/tan(28) = x

x = 15

3.) tan(x) = 4/5

x = arctan(4/5)

x = 38.7°

Help me pls this is due tomorrow I need help !!

Answers

Answer:

it's B.

Step-by-step explanation:

manuel knows that doubling either the width or length of a rectangle will double its area


Mrs. Garcia is painting a portion of her wall as shown.

What is the area of the wall she will paint?

If one quart of paint covers 25 square feet, how many
quarts will she need to buy? [paint x area]

Answers

Answer:

Step-by-step explanation:

Guys please help me with this question

Answers

Answer:

y=4/3x+15 1/3 (or) y=4/3x+46/3

Step-by-step explanation:

If it’s parallel, it has to have the same slope (4/3).  

Plug 7 in for x, and then find out what you have to do to make y equal -6.

y=4/3x+15 1/3 (or) y=4/3x+46/3

This is the trial balance

Answers

Answer: 74.150 + 774.150=1,548.3

in Addition as for muliplcation it is 74.150 * 774.150

57,403.2225 which one were you asking for also I hope this helps out.

Priya’s family exchanged 250 dollars for 4,250 pesos. Priya bought a sweater for 510 pesos. How many dollars did the sweater cost?

Answers

Answer:

The sweater cost 30 dollars.

Step-by-step explanation:

Set up a proportion

x/510 = 250/4250        Multiply both sides by 510

x = 250 * 510/4250      multiply 250 * 510

x = 127500 / 4250        Divide by 4250

x = 30

try filling out the table.

4250                250 dollars

425                   25   dollars

425/25               1     dollar

17                        1     dollar

17*3                     3   dollars

51                        3   dollars

51*10                   30 dollars

510                      30 dollars.

The rectangle shown below has a diagonal of 15 cm and a width of 7 cm. To the nearest centimeter, what is the length, x, of the rectangle? Round your answer to the nearest tenth. 15 7 X​

Answers

answer should be 13.3

cos (90-theta) • cosec90-theta) =tano. How?​

Answers

Answer:

______________________________________________________

TRIGONOMETRY IDENTITIES TO BE USED IN THE QUESTION :-

For any right angled triangle with one angle α ,

[tex]\cos (90 - \alpha ) = \sin \alpha[/tex]  or  [tex]\sin(90 - \alpha ) = \cos\alpha[/tex][tex]cosec \: (90 - \alpha ) = \sec\alpha[/tex]   or  [tex]\sec(90 - \alpha ) = cosec\:\alpha[/tex]

SOME GENERAL TRIGNOMETRIC FORMULAS :-

[tex]\sin \alpha = \frac{1}{cosec \: \alpha }[/tex]  or  [tex]cosec \: \alpha = \frac{1}{\sin \alpha }[/tex][tex]\cos \alpha = \frac{1}{\sec \alpha }[/tex]  or  [tex]\sec \alpha = \frac{1}{\cos \alpha }[/tex]

______________________________________________________

Now , lets come to the question.

In a right angled triangle , let one angle be α (in place of theta) .

So , lets solve L.H.S.

[tex]\cos (90 - \alpha ) \times cosec(90 - \alpha )[/tex]

[tex]=> sin\alpha \times \sec\alpha[/tex]

[tex]=> \sin\alpha \times \frac{1}{\cos\alpha }[/tex]

[tex]=> \frac{\sin\alpha }{\cos\alpha }[/tex]

[tex]=> \tan\alpha[/tex] = R.H.S.

∴ L.H.S. = R.H.S. (Proved)

The diameter of a circle is 8 centimeters. What is the area? Area cm Use = 3.14​

Answers

Answer:

50.24

Step-by-step explanation:

3.14×4×4=50.24

is the absolute value of -8.3, 8.3?

Answers

Answer:

Step-by-step explanation:

|-8.3| = 8.3

|8.3|= 8.3

Graph the solution of the inequality -x+y > 2

Answers

Answer:

Included in the picture attached

Step-by-step explanation:

Desmos graphing calculator

Ziv's taxicab ride cost $33. He left a 15% tip.
What was the total cost of the taxicab ride with tip?

Enter your answer in the box.

Answers

Answer:

Step-by-step explanation:

1. Find 15% of $33 to find the tip.

Find 1%  of $33 (move the decimal over 2 places to the left.        $0.33

2. Multiply the 1% tip by 15%

       33 * 15 =  $4.95  

3. Add $33 and $4.95

          4.95 + 33.00 = $37.95 total

 

can somebody help? :(

Answers

Answer:

What is the question??????????

A. Find the slope of the line,
b. Find the y-intercept of the line.
c. Write the equation for the line.

Answers

The y intercept is 2
Slope might be -3/4
Equation is y=-3/4x+2

Ion know if the -3/4 is good, I got a good feelin tho. The 2 tho is good, I am sure

Answer:

slope:-2/3

y-intercept= 2

equation y= -2/3x+2

Step-by-step explanation:

pick two points from graph then plug to the formula to find the equation

cual es la altura del monton de libros situados en el cesped​

Answers

Answer:

depende de cuantos libros sean y cuanto tiene cada uno de los libros

find the value of x, (x+6) 56 degrees

Answers

The answer is 28.
After transposing the integers to the other side of the equation: (x+6)+56=90
You get x as 28

HELP ASAP PLZ 100 points

THE POINTS PLOTTED BELOW ARE ON THE GRAPH OF A POLYNOMIAL. IN WHAT RANGE OF X-VALUES MUST THE POLYNOMIAL HAVE A ROOT? CHECK ALL THAT APPLY.

0 to 1

1 to 2

4 to 5

2 to 3

5 to 6

Answers

Answer:

5 to 6

0 to 1

Step-by-step explanation:

Just did the quiz

40 divided by 7 =? help help help

Answers

Answer:

5.714285714 or 5.71

Step-by-step explanation:

Use a calculator

Translate each statement to a linear inequality in two variables.
1. The total amount of 1-peso coins and 5-peso coins of Pedro in his bag is
Activity 1
more than P150.00.
2. Emily bought two blouses and a pair of pants. The total amount she paid
for the items is not more than P 980.00.
3. The sum of 20-peso bills (t) and 50-peso bills (1) is greater than P 420.00.
4. The difference between the weight of Hazel (h) and John () is at least 26
pounds.
5. Jimuel planted his small garden with okra and talong. The number of
okra crops (k) is twice more than the number of talong crops (i) and their
total is greater than 24.​

Answers

How are you I'm lonely sooooo

agenthammerx Please help me on this I beg you

Answers

Answer:

48°∠Y ≅ ∠X

Step-by-step explanation:

Question 1

Prove that The two triangles are congruent

∠ABD ≅ ∠BDC - givenBD ≅ DB - reflexive property∠ADB ≅ ∠CBD - givenΔABD ≅ ΔCDB - ASA postulate

Find the measure of angle C

∠A ≅ ∠C - Corresponding  parts of congruent trianglesm∠C = m∠A = 180° - (62° + 70°) = 180° - 132° = 48°Question 2

Given

ΔXYZ with XZ ≅ YZ

Opposite angles are corresponding to the sides.

Therefore the angles opposite to congruent sides are also congruent:

∠Y ≅ ∠X

Tanya wants to wrap the box
shown. The wrapping paper
costs $0.15 per square foot.
How much will the decorative
paper cost?
3 in
5 in
9 in
026 10

Answers

the answer is $26.10

Calculate the state income tax owed on a $90,000
per year salary.
tax = $[?]

Answers

Answer:

$4918

Step-by-step explanation:

first income must be divided according to tax bracket

2% tax on first 3000 income= 2% of $3000=$60

3% tax on income after first 3000 but upto 5000= 5000-3000= $2000

=3% of 2000= $60

5% tax on income after second 5000 but upto 12000= 17000-5000

=12000 5% of $12000= $600

Lastly, 5.75% income over 17000=

90000-17000= $73000 so, 5.75 % of 73000= $4197.5

tax= $60+60+600+4197.5

= $4917.5

= $4918

Which ordered pair is a solution of the inequality y < 3x + 1?
A. (-3, -2)
B. (3, 14)
C. (1, -3)
D. (1,6)

Answers

Answer:

C. (1, -3)

Step-by-step explanation:

My thought process: Guess and check by plugging in each ordered pair.

A) -2 < 3(-3) +1

-2 < -8  FALSE

B) 14 < 3(3) + 1

14 < 10  FALSE

C) -3 < 3(1) + 1

-3 < 4  TRUE

Rewrite each of the following as equivalent expressions without the use of negative or zero exponents
Remember your order of operations

Answers

Answer:

Step-by-step explanation:

1/5³

1

1/2⁵

4

1

y⁴/x²

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