Can someone please help me with math.

Can Someone Please Help Me With Math.

Answers

Answer 1

Answer:

I think -3

Step-by-step explanation:


Related Questions

in the figire shown, t || x and k || w and m<3=20°. Choose the list which includes all of the other angles that measures 20°​

Answers

Answer: (d)

Step-by-step explanation:

Given

[tex]\angle 3=20^{\circ}[/tex]

from the figure, we can write

[tex]\angle 1=\angle 3\quad [\text{vertically opposite angles}][/tex]

[tex]\angle 3=\angle 7\quad [\text{corresponding angles}]\\\angle 5=\angle 7\quad [\text{vertically opposite angles}][/tex]

[tex]\angle 1=\angle 16\quad [\text{corresponding angles}][/tex]

Also,

[tex]\angle 16=\angle 14\quad [\text{vertically opposite angles}][/tex]

[tex]\angle 14=\angle 9\quad [\text{corresponding angles}][/tex]

[tex]\angle 9=\angle 11\quad [\text{vertically opposite angles}][/tex]

The radius of the circle is 3 inches what is the area

Answers

Answer:

28.27in

Step-by-step explanation:

Point D is in the interior of ∠ABC. What is m∠DBC?

Answers

37.5 degrees

we know angled like this always have 180 degrees total between the 2. which means we can set up a little equation to solve for x. The equation is (3x+22)+(x-4)= 180. Initially we can take the solid numbers (22 and -4) and get rid of them by taking them to the 180. 180- 22 is 158. 158 + 4 is 162. now we have 3x + x = 162. we combine like terms. means we end up with 4x =162. We now divide by 4 which means we get 40.5. Now we know x is 40.5. Now dbc is just 40.5- 4 which is 37.5.

The measure of angle ∠DBC is,

⇒ ∠DBC = 35.5°

What is mean by Angle?

An angle is a combination of two rays (half-lines) with a common endpoint. The latter is known as the vertex of the angle and the rays as the sides, sometimes as the legs and sometimes the arms of the angle.

Given that;

Point D is in the interior of ∠ABC.

And, ∠ABD = (3x + 22)°

⇒ ∠DBC = (x - 4)°

Clearly, Both angle make a linear pair.

Hence, We get;

⇒ ∠ ABD + ∠DBC = 180°

⇒ (3x + 22) + (x - 4) = 180°

⇒ 3x + 22 + x - 4 = 180

⇒ 4x + 18 = 180

⇒ 4x = 180 - 18

⇒ 4x = 162

⇒ x = 162/4

⇒ x = 40.5

Hence, The measure of angle ∠DBC is,

⇒ ∠DBC = (x - 4)°

⇒ ∠DBC = (40.5 - 4)°

⇒ ∠DBC = 35.5°

Learn more about the angle visit:;

https://brainly.com/question/25716982

#SPJ2

what is the slope of y=-4x-8

Answers

Answer:

-4

Step-by-step explanation:

y = mx + b

Answer:

-4

Step-by-step explanation:

y=mx+b

m is slope

b is y-intercept

So you line y=mx+b and y=-4x-8

-4 is replacing m so -4 is the slope

Hope this helps!

A boat can travel 10 miles downstream in the same time it
can travel 3 miles upstream. The speed of the river
current is 2 miles per hour. Which equation could you use
to find the speed of the boat in still water?

Answers

Answer:

[tex]\frac{10}{x+2} = \frac{3}{x-2}[/tex]

Step-by-step explanation:

The 10 represents the speed traveling downsteam while the 3 represents speed upstream. Downstream you have the help of the current, so it would be x + 2, upstream you are working against the current so it would be x - 2.

Laura borrowed $48,000 at a 6% interest rate for 6 years. what was the total interest?

Answers

Answer:

$17,280

Step-by-step explanation:

Formula:

I = Prt

Given:

P = 48000

r = 0.06

t = 6

Work:

I = (48000)(0.06)(6)

I = 17280

A rainbow is an arc of colors that is visible in the sky, caused by the refraction and dispersion of light after rain or other water droplets in the atmosphere .The colours of the rainbow are generally said to be red

Answers

Answer:

Red, orange, yellow, green, cyan, blue and purple.

Step-by-step explanation:

The rainbow is a colorful visual and meteorological phenomenon, in which the range of colors that compose the visible light in the sky appears. The phenomenon occurs when the sun's rays fall on raindrops in the Earth's atmosphere and is an example of refraction, after reflection. Each color is refracted at a different angle inside the droplets (which act like small prisms), it undergoes a different deflection and so the visible white light is analyzed in the different colors that compose it.

I need help for this problem ​

Answers

Answer:

(-8,-2) try it

Step-by-step explanation:

(-8,-2)

I don't know if this helps but that's what I got, sorry.

The total cost, c, of belonging to two different gyms for m months is shown on the graph. The lines intersect at the point (4,250). Enter numbers in the boxes to explain what the solution means in the situation.

Answers

Answer: at 4 months the cost for each gym is $250

Step-by-step explanation:

At 4 month, the cost for each gym is $250

The y axis of the graph represents the membership cost and the x axis represent the number of month.

The lines representing gym A and B intersect at (4, 250).

The point where the lines intersect is when the cost and the month for each gym are the same.

Therefore, at 4 month, the cost for each gym is $250

learn more on linear equation here:https://brainly.com/question/13314270

HELP PLZ

1. A new bicycle sells for $300. It is on sale for off the regular price. Select all the
expressions that represent the sale price of the bicycle in dollars.
A. 300 •1/4
B. 300 • 3/4
C. 300 - (1 - 1/4)
D. 300 – 1/4
E. 300 – 1/4•300

Answers

The answer is a.............

Answer:

Step-by-step explanation:

All of them beside D and A

x - 9 = 21

What does x =

Answers

Answer:

x=30

Step-by-step explanation:

You have to isolate for x. This means you need to somehow get x on one side of the equation all alone. In this case it is x-9=21 which means some unknown number x with 9 subtracted from it is equal to 21. When we bring the -9 over to the other side to get the x all alone, we have to switch the sign of the -9 so it becomes +9. This means x=21+9, and if you add that you'll get 30!

Gary Chain has a total of 37 tapes
and records. The number of tapes
is 3 less than twice the number of
records. How many of each does he have?

Answers

5!!!:!:$$;&:$4):&$$;$.&/&:!(!’shrbfksht

CAN SOMEONE PLEASE HELP ME WITH THIS :<

Answers

Answer:

A

Step-by-step explanation:

In order to ride a roller coaster, a rider
must be greater than 48 inches tall. Right
now, Jeff is 45 inches tall. Write an inequality
that describes how many more inches Jeff
must grow in order to ride the roller coaster
HELPPPPPP

Answers

Answer:

Step-by-step explanation:

45+x>48

x>3

Answer:

45+x>48

x>3

Step-by-step explanation:

Good Luck! <3

A lawnmower is on sale for 45% of its original price of $355 what is the sale price

Answers

Answer:

$195.25

Step-by-step explanation:

Original price = $355Sale = 45%

Sale price:

$355*(100 - 45)/100 = $195.25

your sale price should be, $195.25

the origonal price is, $355

sale happens = 45%

Sale price:

$355 times [tex]\frac{(100-45)}{100}[/tex] = $195.25

Hope this helps!

3) Tell whether the triangle can have the sides with the given lengths. Explain. 6, 16,9​

Answers

Somebody need to band them scams and You got this just put your mind inside of the paper.

which of the following expressions represent the number of distinguishable permutations of the letters of the word conclusion​

Answers

Answer:

See explanation

Step-by-step explanation:

In most cases, we run into the problem of arranging objects that are repeated. This often occurs when we have a word that has repeated letters.

Let us recall that permutation deals with arrangements which are distinguishable.

Hence, for the word CONCLUSION, the number of distinguishable arrangements are;

10!/2!2!2!

Write an equation of the line that passes through (-6,0) and (0,-24)

Answers

-24/-6= 4 y-0=4(x+6) y=4x+6

Which choice shows the corresponding sides as equal ratios?

Answers

The first one

Because you are dividing the second triangle by the first one

Option A,  DE/AB=EF/BC=DF/AC shows the  corresponding sides as equal ratios

What is Triangle?

A triangle is a three-sided polygon that consists of three edges and three vertices.

Two triangles are said to be similar if their corresponding angles are congruent and the corresponding sides are in proportion .

From the given triangles

In triangle ABC, the lengths AB is 3, BC is 4 and CA is 5.

In triangle DEF, the lengths DE is 6, EF is 8 and DF is 10.

As the two triangles are similar.

DE/AB=6/3=2

EF/BC=8/4=2

DF/AC=10/5=2

So DE/AB=EF/BC=DF/AC=2

Hence, Option A DE/AB=EF/BC=DF/AC shows the  corresponding sides as equal ratios

To learn more on Triangles click:

https://brainly.com/question/2773823

#SPJ2



WILL GIVE BRAINLIEST

Answers

Answer:

10

Step-by-step explanation:

5+ x= 3x - 21+6

5+21-6= 3x-x

20=2x

x=20/2

x=10

2x+7 + 3x+1 +x what’s the answer

Answers

Answer:6 + 8

Step-by-step explanation:

Add the numbers

Combine like terms

Answer:

the answer is: 6x+8

Step-by-step explanation:

also can I have brainliest please? :)

HELP PLEASE DUE TODAY

Answers

second one 1/2 I had this assignment

I need to factor this ​

Answers

Answer:

10(y+28)

Step-by-step explanation:

im factoring  : 44+10y+24

to get this : 10y+280

final answer :=10(y+28)

______________________

Hope this helps!

*sorry im a little late on the answer :D

This will be the last easy question I'll make. tomorrow I'll make two more easy questions.
Whoever answers, I'll give brainliest:) (i won't always choose the first person, it's random btw)

what is 100x 30?
remember to spread kindness <3

Answers

Answer: 3000

100 x 30 = 3000

Answer:

3000 is the answer

Step-by-step explanation:

Here ya go :)

How do I do this????

Answers

Answer:

5.41

Step-by-step explanation:

I suck at math so thanks for helping

Answers

Answer:

7.5

Step-by-step explanation:

The square has 4 equal sides, so you take the p,(30) and divide it. 30/4 = 7.5

To check your answer add 7.5 four times since the square has 4 equal sides.

7.5 + 7.5 = 15

15 + 7.5 = 22.5

22.5 + 7.5 = 30

What is the common ratio for this geometric sequence!
27, 9, 3, 1, ...

Answers

Answer:

1/3

Step-by-step explanation:

The ratio is 1/3 because it's just like dividing 27/3 = 9  and so on.

1. Expand to write an equivalent expression: −14(8x+12y)

2. Factor to write an equivalent expression: 36a−6
Pls answer (No links)

Answers

Answer:

-112x-168y, 6(6a-1).

Step-by-step explanation:

-14(8x+12y)

-112x-168y

--------------

36a-6

6(6a-1)

Please I need this today!! Thank you!!

Answers

Answer:

I suck I wish I can help to

is there another word for synonym?????

Answers

Answer:

exactly, or nearly the same

Step-by-step explanation:

The word synonym means the same word of...

The word antonym means the opposite word of...

Hope that helps

Other Questions
name both anime charactersWRONG ANSWERS ONLY!!!!!!!!!! The _________________________ are responsible for packaging and distributing the materials in a cell. * Fill in the blank(s) with the correct answer. Please give me some motivation to do my schoolwork :( Rewrite the sentences adding adjectives for each noun.1. The boy walked into his house.2. The wolf ran into the forest.3. The magician fooled the people.4. The man begged for food. find the distance between the points (-5,6) and (3,2) round to the nearest hundred Simplify by combining like terms and then FACTOR the expression -3+5y+5+3y 4. Write the ratio 25c to R3,50 in its simplest form. HURRY PLEASE THE BOOK IS LYDDIE Near the end of the chapter 16, Lyddie isnt feeling well, and Mr. Mardsen asks her to wait when the others leave. Let me go! She wanted to cry. She tried to pull back from him, but he clutched tighter.she raised her booted foot and stomped her heel down with all her might What can you infer Mr. Marsden is trying to do? What do his actions suggest about his character? Cite textual evidence to support your answer. How many moles are present when there are 1.00.1026 molecules of water? Based on Ducks's dialogue andactions in paragraphs 11 and 13, thereader can infer that Ducks feels help ill offer big points----------------------------------------------drop down options:supplementaryverticalcomplimentary Potassium manganate(VI), K2MnO4, can be made to react with water,forming potassium permanganate, KMnO4, potassium hydroxide,KOH, and hydrogen gas. This reaction is used in industry to producepotassium permanganate, which is widely used in analytical chemistry.Write the balanced equation for this reaction Sasha saved $28.34 in November and $39.57 in December. By the end ofJanuary, she wants to have saved $100. How much money does she needto save in the month of January? Make sure to include your work, numbersentences, and your answer with words. If a fair coin is tossed 6 times, what is the probability, rounded to the nearest thousandth, of getting at least 3 heads?ANSWER IS 0.656 Which invention helped farmers plant crops more quickly and efficiently? A. Seed drill B. Flying shuttle C. Spinning jenny D. Water frame 3. Infer Do all elements have half-lives? Why or why not? Given m = 3/2 and the point (0, -6), which of the following is the point-slope form of the equation? Dr Trang's suggestion is reliable because What does "The best mirror in the world is an old friend" mean? Need help please ASAP...it's due today....Write a short story about a squirrel trying to find a nut. Use examples of personification in your story. Your story should be 4-5 sentences long.