Mathematics High School

which of the following choices is a possible length for DF? 17 39 19

Answers

Answer 1

Answer:

Step-by-step explanation:

Related Questions

what is this expression simplified 5(2 + 2k)

Answers

Answer:

10 + 10k

Step-by-step explanation:

This expression simplified is k=0

Which function has a domain of all real numbers?

Answers

Answer:

Step-by-step explanation:

This is totally wrong lol

Maria is reading a book that has 237 pages. She
already read some of it last week. She plans to read 30
pages tomorrow. By then, she will be of the way
through the book. How many pages did Maria read
last week?

Answers

Answer:

49 pages

237/3 = 79.

30+49 = 79

So the answer is B because your are not suppose to do that.

The equation of a line is given below.
9x - 3y=3
Find the slope and the y-intercept.
Then use them to graph the line.

Answers

sorry i’m not gonna graph it but with this info u easily can

the y intercept is -1
slope is 3/1
final equation is y=3x-1

What is the vaule of 5/6 ÷ 3/4

Answers

Answer:

0.625

Step-by-step explanation:

5/6 x 3/4 = 0.625 in decimal form.

5/6 / 3/4
5/6 x 4/3
20/18 = 1 2/18

PLEASE HELP ASAP! ILL MARK BRAINLEST i feel like i’m missing one

Answers

Answer:

The ans is correct. But I think C is also correct.

Step-by-step explanation:

Why do we use fractions to represent slope?

Answers

Answer:

The formula for slope is sometimes referred to as "rise over run", because the fraction onsists of the "rise" (being the change in y, going up or down) divided by the "run" (being the change in x, going from left to the right).

Step-by-step explanation:

What is the value of x? Use an informal argument to justify your answer *

Answers

Answer:

68°+47°+ x = 180°

115°+ x = 180°

115°-115°+x = 180°-115°

x = 65°

hope it's helpful ❤❤❤❤

THANK YOU.

4y=x+8 pls answer hurry up pls

Answers

Answer:

x=-8

y=2

Step-by-step explanation:

how many months give you 27 years

Answers

Answer:

324 Months

Step-by-step explanation:

Answer:

324 months according to goggle.

Could 8 be a solution? Why or why not?
x2 = 49

Answers

no because if you substitute 8 for x, you would get 16=49. which is not true

Answer:

it cannot be

Step-by-step explanation:

x²=49

x=√49

x=7

Thus answer is 7 and not 8

One number is 2 times a first number. A third number is 100 more than the first number. If the sum of the three numbers is 468 , find the numbers

Answers

Answer:

Step-by-step explanation:

Givens

Let the first number = x

Let the second number = 2x

Let the third number = x + 100

Total = 468

==============

Solution

x + 2x + x + 100 = 468 Combine the xs

4x + 100 = 468 Subtract 100 from both sides

4x = 468 - 100

4x = 368 Divide by 4

x = 368/4

x = 92

===============

Answer

First number = 92

Second num = 2 * 92= 184

Third number = 92 + 100= 192

Total 468

Explain how to solve the equation
b - 7 = 12

Answers

Answer:

add 7 on both sides. b-7+7=12+7 to eliminate 7. you get b=19. hope this helps.

PLEASE HELP, MARKING BRAINLIST!

Answers

Answer:

2 miles

Step-by-step explanation:

because they completed the loop twice:1x2=2

Answer:

tw0 miles.

Step-by-step explanation:

if its 0ne mile l0ng, and the went around twice, it w0uld be tw0 miles :>

One less than five times a number is fewer
than twenty-four.

Answers

Answer:

x < 5

Step-by-step explanation:

[tex]5x - 1 < 24\\5x < 25\\x < 5[/tex]

Answer:

any number under 5

Step-by-step explanation:

5(5) -1 =24

so anything under that would equal fewer than 24

Is this what you're asking?

what does the a in y=a(1+r)x represent?

Answers

Answer:

The function is of the form y = a(1 − r)t, where 1 − r < 1, so it represents exponential decay. Use the decay factor 1 − r to find the rate of decay. Write an equation. Solve for r.

The "a" in the expression y = a (1+r)ˣ represents the initial amount.

What is the expression?

An expression in math is a sentence with a minimum of two numbers or variables and at least one math operation. This math operation can be addition, subtraction, multiplication, or division.

Given, a exponential expression y = a (1+r)ˣ

The exponential growth can alternatively be calculated using the formula f(x) = a(1 + r)ˣ, where the function is denoted by the f(x) term. The initial value of your data is represented by the variable. The growth rate is represented by the r variable.

Therefore, the initial amount is been represented by "a" in the given expression.

Learn more about expressions here:

https://brainly.com/question/14083225

#SPJ2

Jackie bought a 3-pack

Answers

Answer:

Good for her

Step-by-step explanation:

Help / sorry it’s blurry

Answers

Answer:

jjsbajshsbssjsjwhhwwhjwejwjjw

Solve it pls 4 - 7k = 1 - 6k

Answers

k = 3
4 - 7k + 6k = 1 - 6k +6k
4 - k = 1
4 - k + k = 1 + k
4 = 1 + k
4 - 1 = 1 + k - 1
3 = k
k = 3

What's the slope of -1,0 and 3,-2

Answers

Answer:

-2/4

Step-by-step explanation:

What's the slope of -1,0 and 3,-2

Answer:

-0.5

Step-by-step explanation:

Task 6

Jeff's weekly salary equals a commission of his

sales plus a basic amount. If his sales are $849. he

earns $417.92. If his sales are $1011, he earns

$430.88.

yo

Q: Find Jeff's total earnings if his sales are$948.

Answers

Answer:

His total earnings for sales of $948 is $425.84

Step-by-step explanation:

Let the percentage of his commission be a percentage with its value represented as x and b be his base salary , y as his total earnings

So we have;

y = x% of sales + base salary

for 849 sales and 417.92 , we have

417.92 = 8.49x + b •••••••(i)

for 1011 sales and 430.88 servings

430.88 = 10.11x + b ••••••(ii)

Subtract i from ii

12.96 = 1.62x

x = 12.96/1.62

x = 8

To get b, we substitute

430.88 = 10.11(8) + b

b = 430.88 - 10.11(8) = 350

Commission is 8% , base earnings is $350

So for total sales of 948;

y = 8% of 948 + 350

y = $425.84

Write an equation of the line that passes through the pair of points. (0, 1), (5, 3)

Answers

Answer:

Step-by-step explanation:

(3 - 1)/(5 - 0)= 2/5

y - 1 = 2/5(x - 0)

y - 1 = 2/5x - 0

y = 2/5x + 1

Write and equation for the line graphed below? Use slope-intercept form. ASAP PLSS!

Answers

Answer:

3,5,-5

Step-by-step explanation:

because it on y asix

What is the answer to this question?

Answers

The area of the shape is 230 cm.

The two prisms below are similar. What is the value of x?
24
4
16
A. 4
B. 24
C. 16
D. 1

Answers

Answer:

Step-by-step explanation:

Since the prisms are similar then the ratios of corresponding sides are equal, that is

[tex]\frac{16}{4}[/tex] = [tex]\frac{x}{1}[/tex] ( cross- multiply )

4x = 16 ( divide both sides by 4 )

x = 4 → A

The value of x on the prism is 4.

What are Similar Figures?

Similar figures are those figures which are having the same shape, but the sizes are different.

Given are two prisms.

We have to find the length of x.

Given that they are similar.

So the ratio between their dimensions is equal.

So,

x / 1 = 16 / 4

x = 4

Hence the value of x is 4.

Learn more about Similar Figures here :

https://brainly.com/question/20368229

#SPJ5

How much work does a horse do while moving a wagon 15 meters with a pulling force of 100N?

Answers

1500 Newton’s when finished

Does anyone else play nitro type?

Answers

Answer:

I do!

Step-by-step explanation:

Answer:

no sorry but i do know some friends that play..

Solve the system of equations -4x-2y=30−4x−2y=30 and -x+y=6−x+y=6 by combining the equations.elimination

Answers

Answer:

215.00

Step-by-step explanation:

give your answer as mixed fraction and simplest from .

Answers

Add the whole numbers.
Then add the numerators.

2 2/6 + 3 2/6 = 5 4/6

Simplify the fraction

5 2/3

PLS HELP PLS ITS TIMES ILL GIVEBRAINLIEST IF CORRECT HELP PLEASE!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer: A

Step-by-step explanation:

Other Questions

Siyoni, Adam and Ben share some money in the ratio 5:3:4 In total, Adam and Ben receive $84 Work out how much they cach get. (help me ill give brainliest!) ANSWER ASAP PLEASE!! CORRECT ANSWER WILL GET BRAINLIEST!Professor Duncan decided to use a curve to grade a recent test. The lowest score out of 100 was 35 and the highest score was 65. He used the function n(g)=1.2g+3, where n(g) is the curved test score and g is the original test score. Which is the range of the curved test scores?A. 35 to 65B. 42 to 78C. 45 to 81D. 46 to 82 There are five 6-inch sticks and five 10-inch sticks. These sticks can be attached end-to-end to make longer sticks. For example, you can take two 6-inch sticks and one 10-inch stick to make a 22-inch stick (6 + 6 + 10 = 22).How many different lengths of stick can be made out of at least one of the sticks? Given the equation 2x + 4 = 4x - 2, select the reasoning that correctly solves for x.1) Add 2, subtract 2x, then divide by 2.2) Add 2, subtract 4x, then divide by -2.3) Subtract 4, subtract 2x, then divide by-2.04) Subtract 4, subtract 4x, then divide by 2. Every month, $45 is withdrawn from tom's savings account to pay his gym membership. He has enough savings to withdraw no more than $360. For how many months can Tom pay for his gym membership? A Japanese bullet train recently maintained an average speed of 317.5 km/h for a trip that lasted 3h 15 min. a) Calculate the distance covered by the train on that trip.b) At the same speed, how long would it take the train to travel 1000 km? The ability to pound metal into a flat sheet without breaking it is:A. LusterB. Malleability C. Ductile Identify the effects of the Great Schism.choose ALL that applyA people questioned the need for only one churchB france became the permanent home of the popeC people believed the church was the center of their livesD the church's power and influence became weakerE the population of cities declined as people moved away from the church's influence 3/4 + 1/2 Ashskfnrjcisj What is the difference of the rational expressions below? 3x/x+1 minus 5/x The essential characteristics of financial statement fraud are: The misstatement is material and intentional and the users of the financial statements are investors in publicly traded companies. This misstatement is material and intentional and the preparers of the financial statements have a fiduciary obligation to the organization. The misstatement is material and intentional and the preparers of the financial statements fail to report the misstatement to the SEC or other applicable authority. The misstatement is material and intentional and the users of the financial statements have been misled. Please answer quickly Thank You Pls, Hurry up? True or False + Explain. "Sea anemones are sessile organisms and stay permanently attached to their substrate." What were the riverboats like? A.house B.temple C.village D.palace Please help me thanks so much?!?!? can I get people that are actually willing to try instead of stealing points jeez. Joanie has 15 hair ribbons. She has 7 less hair ribbons than her friend, Sara. Which equationcan be used to determine the number of hair ribbons Sara has, s?S-7 = 157 - S =157s = 15S + 7 = 15 Whether you're painting a whole house or just a small room, time is important--and that's where Super Kote Paint enters the picture. Whatatime saver this high quality, wall.covering paint is Don't waste your time with expensive undercoats-Super Kote has a built-in undercoat. Oneapplication covers even the darkest colors. If you've been putting off an important paint job, procrastinate no longer--Super Kate will gjue you supercoverage. Available in quarts and gallons at good paint and hardware stores from the Iris Paint CompanyWhich is stressed most in the advertisement?1. time2. quality3. availability4. price Iago then says, Come on, come on. You are pictures out of door, bells in your parlors, wild-cats in your kitchens, saints in your injuries, devils being offended, players in your housewifery, and housewives in your beds. How is Iagos language dehumanizing about women? The afternoon was intensely interesting to her. The excitement came back upon her like a remittent fever. Her talk grew familiar and confidential. It was no labor to become intimate with Arobin. His manner invited easy confidence. The preliminary stage of becoming acquainted was one which he always endeavored to ignore when a pretty and engaging woman was concerned.Which best describes the narrative voice in the excerpt?The author uses a character in the story as a narrator to illustrate Arobins winning personality.The author uses a character in the story as a narrator to reveal Ednas discomfort with the conversation.The author uses an omniscient narrator to reveal the thoughts and motivations of both characters.The author uses an omniscient narrator to provide background information about Arobins previous marriage.