Mathematics High School

Triangle D E F is shown. Angle D E F is a right angle. The length of hypotenuse DF is 13, the length of E F is 5, and the length of E D is 12.
What is the length of the side opposite ∠D?


units

sin(D) =

Answers

Answer 1

Answer:

5 and 5/13

Step-by-step explanation:

Answer 2

What is the length of the side opposite ∠D?

✔ 5

units

sin(D) =

✔ 5/13

Related Questions

Can someone please help me with this ASAP

Answers

Answer:

24.84

Step-by-step explanation:

Hopefully this helps! let me know if it doesn't

V(x) is a function.

True or false??

Answers

Answer:

TRUE                                         AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA                          

A human heart beats an average of 80 beats per minute. How many beats is this in an hour?

Answers

Answer:

4800 beats an hour

Step-by-step explanation:

there are 60 minutes in and hour

the heart beats 80 times per minute( that is actually a very high heart rate)

80*60=4800 per hour

I believe the answer is an average of 4800 beats per hour.
We know that the heart beats an average of 80 beats per minute and there are 60 minutes in an hour. We can use this information and multiply 80x60 to find the average amount of heartbeats in an an hour.

how to find LCM of 58??​

Answers

Answer:

Find the prime factorization of 58. 58 = 2 × 29.

Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM: LCM = 2 × 2 × 2 × 2 × 2 × 2 × 29.

LCM = 1856.

Step-by-step explanation:

Which expression can be used to solve 3/5 ÷ 7/10. A. 5/3×7/10 B. 5/3×10/7 C. 3/5×10/7 D. 3/5×7/10

Answers

Answer:

3/5 * 10/7

Step-by-step explanation:

To solve division of fractions

3/5 ÷ 7/10

Use copy dot flip

3/5 * 10/7

Answer:

C) 3/5 x 10/7

Step-by-step explanation:

Raj is thinking of a fraction that is equivalent to 5/8 in which the numerator is greater than 20 and the denominator is less than 50. What is the fraction Raj is thinking about?

Answers

Answer:

25/40

Step-by-step explanation:

5 into 8 is 40 and 5 into 5 is 25

Answer:

20 / 32

but the numerator is equal to 20, not greater than 20.

Step-by-step explanation:

5/8 = 10/16 = 20 / 32

BRAINLIEST FOR 1ST AND SECOND WHO ANSWERS.... EMERGENCY


Marcie pays someone to clean the salon. She pays them $15.00 per hour. She offers them a 3% raise on their hourly pay. How much will she now pay them per hour?

Answers

Answer:

I think it will be $16.50

Step-by-step explanation:

sorry if I'm wrong

sum of 500 consecutive integers is 250 . what is the product same 500 numbers

Answers

Answer:

250 and 2 because i think 250 multiply by 2 is 500

The product of the 500 numbers is 0.

What are integers?

Integers are whole numbers. It is a number without a fraction or decimal component. Integers can either be positive, negative or zero.

Consecutive integers are whole numbers that follow each other on the number line. For example, 1, 2, 3, 4 .... are consecutive integers.

How to determine the product of the 500 consecutive integers

If the sum of the 500 consecutive integers is equal to 250, it means that the consecutive integers would include negative numbers, zero and positive numbers. If the consecutive integers include zero, the product of the consecutive integers would be equal to zero.

To learn more about products, please check: https://brainly.com/question/3385014

Do you guys mine lending me a hand?

Answers

Answer:the answer is 146 or 126

Step-by-step explanation:

84+112+102+96=394 and a pentagon's degrees is 540

so you have to do 540-34=146

so that is 146

the answer is 146

Evaluate the expression when a=3 and b=-6.
-a +6b

Answers

Answer:

Step-by-step explanation:

-a + 6b = -3 + 6 * (-6) = -3 - 36 = -39

Substitute the values in:

-a + 6b

-(3) + 6(-6)

-3 + (-36)

= -39

what would be the reminder of 20,000 divided by 24 ?

Answers

Answer:

I think 2500..not sure tho

Step-by-step explanation:

How to solve this system of equations?

y = 7x + 10
y = -4x - 23

x=
y=

Answers

Answer:

I love algebra anyways

The ans is in the picture with the  steps how i got it

(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

Answer:

x = - 3, y = - 11

Step-by-step explanation:

Given the 2 equations

y = 7x + 10 → (1)

y = - 4x - 23 → (2)

Substitute y = 7x + 10 into (2)

7x + 10 = - 4x - 23 ( add 4x to both sides )

11x + 10 = - 23 ( subtract 10 from both sides )

11x = - 33 ( divide both sides by 11 )

x = - 3

Substitute x = - 3 into either of the 2 equations and evaluate for y

Substituting into (1)

y = 7(- 3) + 10 = - 21 + 10 = - 11

an internet company charges 20$ a month for service they also charge an initial installation fee if your bill for the first 3 months is 92$ how much was the installation fee? write an equation to solve this problem​

Answers

20 x 3 = 6092 - 60 = 32$32.00

Reece tells Clay that when the area defined by Triangle DEF dries out, it becomes covered with native grasses and plants. What is the area of this section? Round intermediate results to 3 decimal places and the final answer to 1 decimal place.

Answers

Answer:

im trying to figure out give me like 3 minutes

Step-by-step explanation:

there are 5 red marbles, 7 green marbles, 4 black marbles, and 8 blue marbles in a bag. Find P(not yellow

Answers

Total number of Marbles is = 5 + 8 + 7 = 20

Total number of non-red marbles = 5 + 7 = 12.

P( Not yellow) 12/20 = 3/5.

The answer is 3/5.

Answer:

3/5

Step-by-step explanation:

The translation shown in the graph moves the figure to the right. What kind of translation is shown?

Answers

the figure go to the left

solve for b
ցb – m = 9

Answers

Answer:

I couldn't write it since I don't have the format, but it is attached.

10 Points<>I need help ASAP!!!

Answers

Answer:

Step-by-step explanation:

A and D

if I have 100 baskets and I have 400 hundred apples how many apples will go into each basket

Answers

Answer: 4 apples will go into each basket if you want all the baskets to be filled with an equal amount.

Step-by-step explanation:

100x=400

dividing through by 100 we get

x=4

please help! and simplify the answer

Answers

Answer:

3a. => 4:54a. => 1:3

MARK ME AS BRAINLIST

Answer:

3a) 4:5

4a) 1:4

Step-by-step explanation:

3a) you just find the GFC of both 12 and 15, and then use the first number for girls and 2nd for boys, in this case 4 for girls and 5 for boys giving you 4:5.

4a) You just add 4 to 12 it gives you 16 and divide 4 and 16 by 4 giving you a ratio of 1:4.

 

next three terms in (1024, -128, 16...) you can write them as fraction if needed

Answers

Answer:

-2 1/4 - 1/32

Step-by-step explanation:

16x -1/8 = -2 do the same for all

A single card is drawn from a standard 52 card deck.
Work out the probability of choosing the "6 of hearts".
Give your answer in its simplest form.
Please anwer this in SIMPLEST FORM!

Answers

Step-by-step explanation:

probability of 6 of hearts = 1/52

plz mark my answer as brainlist plzzzz.

hope this will be helpful to you.

High School sold tickets to the winter dance for $3.50 in advanced and $5.00 at the door. If 115 people attended the dance and High School made $470.00, how many students bought their tickets in advance and how many students bought their tickets at the door? (Only an algebraic solution will be accepted)

Answers

Answer: 3.5a+5b=470 and a+b=115

Step-by-step explanation:

The numbers 1 to 5 are placed in a hat. What is the probability that you will pick the number 1 pm
4, and without replacing the number in the hat, select the number 3? Write your answer as a
simplified fraction. *

Answers

What grade are you in? Lord

Fallon collected data for her favorite TV show. She recorded the number of viewers and the number of weeks since the show premiered. With the data in hand, she created this scatter plot and drew a line of best fit


What are the slope and the y-intercept of the line of best fit?

Answers

Answer:

On the best-fit line for the points {(2,3) (5,7) (1,2) (4,8)}, one point is (0.5,1.25) and another is the y-intercept (0,0.5). Use the formula for the slope of a line, m = (y2 - y1)/(x2 - x1), to find the slope

Step-by-step explanation:

Hope it help

Mark me as brainliest

Answer:

Slope is (6, 10) and (0, 12). The y-intercept is 12.

Step-by-step explanation:

I had this question on Edmentum.

Why are the two triangles congruent?

Answers

Answer:

becuz they look the same, theyre the same shape, AND size.. thats what makes to shapes congruent.

Step-by-step explanation:

Brainliest, pretty please? hee hee

Answer:

All three pairs of corresponding sides are equal, have the same shape and dimensions.

Step-by-step explanation:

4. Calculate the mean of the data set {22, 34, 37, 23, 45, 21, 29, 37}. Round to the nearest tenth.
37
31.0
35.4
31.5

Answers

Answer:

31.0

Step-by-step explanation:

The mean of a given set of data is the ratio of the sum of the data to the number of units that make up the data set. It is also called the average of the data set.

Given the data set {22, 34, 37, 23, 45, 21, 29, 37}. There are 8 numbers in the set. The total of these numbers

= 22 + 34 + 37 + 23 + 45 + 21 + 29 + 37

= 248

The mean = 248/8

= 31

Find the area of a circle with a radius of 33 millimeters use 3.14 for pi also please explain steps if you can it really helps me​

Answers

Answer:

3421.19

Step-by-step explanation:

A=πr2=π·332≈3421.1944

Answer:

3419.46

Step-by-step explanation:

To find the area of a circle you need to:

pi(3.14) x Radius²

= 3.14 x 33²

= 3419.46

I hope it is right since I literally started this topic.

Given that ABCD is a parallelogram. Find the following

Answers

Answer:

m=8

m<A=83

m<D=97

Step-by-step explanation:

Angles that are opposite of each other in a parallelogram are equal. Knowing this, we can first conclude that angle A and angle C are equal. We can set up the following equation:

[tex]9m+11=8m+19[/tex]

Subtract both sides by 11

[tex]9m+11-11=8m+19-11\\9m=8m+8[/tex]

Subtract both sides by 8m

[tex]9m-8m=8m+8-8m\\m=8[/tex]

To calculate angle A, plug the value of m into its expression.

[tex]<A=9m+11\\<A=9(8)+11\\<A=72+11\\<A=83[/tex]

In a parallelogram, angles that share a side are supplementary, meaning they add up to 180 degrees. Therefore, angle A and angle D are supplementary. Knowing this, we can set up the following equation:

[tex]180=83+D[/tex]

Subtract both sides by 83

[tex]180-83=83+D-83\\97=D[/tex]

I hope this helps!

CAN YALL HELP PLSSSSSSSS!!! 8TH GRADE MATH!!!

Answers

where the picture???????????????

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