Mathematics High School

I Honestly Don't Know The First Step To Solving This

I Honestly Don't Know The First Step To Solving This

Answers

Answer 1

Answer:

I can pop it into the calculator for you if you'd like.

Step-by-step explanation:

I can edit my answer to give the answer to you.

Related Questions

work out the equation of the line which has a gradient of 2 and passes through the point (1, 4)

Answers

Answer:

y = 2x + 2

Step-by-step explanation:

The slope is also called the gradient of the line.

The slope that is given is two, and the point is (1, 4).

I made a point slope equation, and then converted it into a slope-intercept equation.

[tex]y-4=2(x-1)\\\\y-4=2x-2\\\\y-4+4=2x-2+4\\\\\boxed{y=2x+2}[/tex]

Hope this helps.

Someone please do this for me. I would really appreciate it. I’ll make you brainliest!

Answers

Answer:

44.1 degrees

Step-by-step explanation:

In this diagram we are given the hypotenuse (39) and the side adjacent to the angle x.  The cosine function relates the hypotenuse and adjacent side as follows:

cos x = 28/39

Using the inverse cosine function on a calculator, we get x = 0.7699 radian, which converts to degrees if we multiply this result by 180/π:

Angle x, in degrees, is 44.1 degrees, which is to the nearest tenth.

through: (9,-5), Slope=3/4 what is the slope equation?​

Answers

9=3/4x+-5 is the answer I believe

Someone pls help me out

Answers

The cookies because if they have 100°C, after 30 seconds it loses half it‘s heat and now it only has 50°C.
After the next 30 seconds it loses again half the heat so it‘s 25°C.

You can theoretically continue this forever. It‘s exponential decay.

Lindsey constructs a triangle with one side 3 inches long and another side 9 inches long. Which is not a possible length for the third side?

Answers

Answer:

12

Step-by-step explanation:

The sum of any two sides of a triangle must be greater than the third side.

Answer:

hi

Step-by-step explanation:

find the slope hurry pleaseeee

Answers

Answer:

I think the answer is ¼, im not 100% aure tho.

Step-by-step explanation:

Which best proves why the expressions 4 (x + 3) + 2 x and 6 (x + 2) must be equivalent expressions? When x = 3, both expressions have a value of 30. When x = 5, both expressions have a value of 42.

Answers

Answer:

The answer is choice first which is "When x = 3, both expressions have a value of 30".

Step-by-step explanation:

Given:

First expression: [tex]4(x+3)+2x[/tex]

Second expression: [tex]6(x+2)[/tex]

Through the question when we substitute x=3 into its first equation so we get:

[tex]\to 4(3+3)+2(3) \\\\ \to 4\times (6)+6\\\\ \to 24+6\\\\ \to 30[/tex]

The value will be substituted by x=3 into its second expression:

[tex]\to 6(3+2)\\\\ \to 6(5)\\\\ \to 30[/tex]

So, it will prove that both the two expressions are equivalent.

Mr Maretti is making welcome bags

Answers

Answer:

Step-by-step explanation:

Find the lengths of AC and BC, and find the measure of angle B.
please help :)

Answers

Answer:

I know that the angle is 57

Step-by-step explanation:

Please guys help me with this question. I will give you the brainliest if you give me the correct answers. ​
Please show the working

Answers

Answer:

(a) She is 280m from her starting position

(b) 200m west then 80m south

Step-by-step explanation:

(a) 80m + 200m

= 280m

(b) First she walked 80m north n 200 east

If she want to get back to her starting position she will have to travel the same distance in the opposite direction

Opposite of East is West n opposite north is south

so she will have to go 200m west n then 80m south

Mrs. Smith and her two sons spent a total of $53.50 at the movie theater. Together they spent $26.75 on snacks and Mrs. Smith's ticket was $11.25. How much did each son's ticket cost?

Answers

Answer:

$7.75

Step-by-step explanation:

$26.75 + $11.25=$38

$53.50 - $38=$15.5

$15.5/2= $7.75

Help please!?!?!?!?!?!?!?!?!

Answers

Answer:

Your answer is D.

Step-by-step explanation:

If you need explanation ask me in comment

Mary bought 2 large popcorn buckets and 4 small drinks for $20. Linda bought 2 large popcorn buckets and 2 small drinks for $14. What was the cost for the large popcorn and the small drink?

Answers

Answer:

the cost for the large popcorn and the small drink is $4 and $3 respectively

Step-by-step explanation:

The computation of the cost for the large popcorn and the small drink is shown below:

Let us assume the cost of the large popcorn be x

ANd, the small drink cost be y

Now as per the question

2x + 4y = $20

2x + 2y = $14

Now subtract equation 2 from equation 1

2y = $6

y = $3

Now for x it is

2x + 12 = $20

2x = $8

x = $4

Hence, the cost for the large popcorn and the small drink is $4 and $3 respectively

Can someone help me with this ASAP please I’m being timed

Answers

Answer:

false

Step-by-step explanation:

This is because the ones that most likely have a computer are going to play and the ones that dont arent going to play.

It is False you are welcome

1. In a karate class there are 22 students. 15 of the students are male. What is the ratio of females to the total number of students?
22:15
7:22
7:15​

Answers

Answer:

239392iq5858558586867685858484939939

e

Step-by-step explanation:

abcdefghijklmnopqrstuvwxyz

Roberto has $200 in spending money. He wants to buy some video games that cost $25.50 each. Write and solve an inequality to find the number of
games, g, that Roberto can buy.
Inequality (use g as your variable):
Roberto can buy up to
video games.

Answers

Answer:

$200.00/$25.50 = g

Step-by-step explanation:

200.00 / 25.50 = 7 games

Reece is putting in a circular pool in his backyard. Th
diameter of the pool is 36 ft. He has to build security
fencing around the pool. How much fencing will he
need to secure the pool?

Answers

Answer:

Step-by-step explanation:

we have to find out the circumference of the pool

C=2*3.14*r

d=36,   r=18

C=2*3.14*18=113.04 ft

C=2*3.14*r

d=36,   r=18

C=2*3.14*18=113.04 ft

What is the volume of the cone? Estimate using 3.14 for pi, and round to the nearest tenth

Answers

Answer:

V=πr2h3

 

r Radius

h Height

Right circular cone

Answer:

its going to be 21 or 20 I think I'm not sure

how do you multiply add and divide fractions?

Answers

Answer:

If the denominators are not the same: First, make them the same. Then add or subtract like fractions with the same denominators.

Step-by-step explanation:

the first step when multiplying fractions is to multiply the two numerators. the second step is to multiply the two denominators.  simplify the new fractions. the fractions can also be simplified before multiplying by factoring out common factors in the numerator and denominator.

to add or subtract fractions they must have the same denominator. if the denominators are already the same then it is just a matter of either adding or subtracting the numerators if the denominators are difrent then a common denominator needs to be found.

And the second question asks

Are the systems of equations
equivalent?

Yes
No

Answers

137484-933838-bjssjjd

4x + 8 - 9x = -17 what is x\


and the x has to be the same for each

Answers

Answer:

x = 5

Step-by-step explanation:

4x + 8 - 9x = -17

combine like terms:

-5x = -25

divide both sides of the equation by -5:

x = 5

Answer:

x=5

Step-by-step explanation:

4x-9x+8=-17

-5x+8=-17

subtract 8 from both sides and you get:

-5x=25

divide 5 from both sides, and you get x=5! :)

The weight of a bucket of fish was more than 23 pounds. Doria wants to write an inequality for the weight of the bucket of fish. She uses the variable w to represent the weight. Which inequality should Doria write? w greater-than negative 23 w greater-than 23 w less-than 23 w less-than negative 23

Answers

Answer:w is greater than 23

Step-by-step explanation:

Given

The weight of the bucket was more than 23 pounds i.e.

[tex]\Rightarrow w>23[/tex]

It is w is greater than 23

Answer:

It is w is greater than 23

Step-by-step explanation:

help me simplify this​

Answers

Answer:

Da^^ good luck that looks hard

Step-by-step explanation:

Ilk defa buraya giriş yapıyorum sırf deneme için bir soru paylaşıyorum. 23*11= yukarıdaki soruyu yaparsanız sevinirim

Answers

Cevap:

253

Adım adım açıklama:

23 ve 11'in çarpımı;

_____2 ___ 3

___ * _ 1 ____1

_________

_____2____3

_ + _ 2_3

____________

__2__5____3

____________

Dolayısıyla 23 * 11'in çarpımı 253'tür.

Hesap makinesi problemi çözmekte zorlanırsa aynı sonuç.

A tree grows three-fourth feet per year. How long will it take the tree to grow from
a height of 17 3/4 feet to a height of 25 1/2 feet?

Answers

Answer:

9 years

Step-by-step explanation:

37-21.25 =15.75ft

1.75ft per year

15.75  / 1.75  = 9 years

Can someone teach me how to solve this

Answers

28.9

Step-by-step explanation:

Multiply the denominator by the number on the other side. This will give you 28.9 as t. To check your work, divide 28.9/8.5. This will give you 3.4.

The other guy is correct

This is due today PLSS help!

Answers

Answer: sorry I dont know!

Step-by-step explanation:


What is the distance from -7 to 5 on a number line?
2
4
-12
12

Answers

Answer:

12 units

Step-by-step explanation:

Find the absolute value of the difference , that is

d = | - 7 - 5 | = | - 12 | = 12 or

d = | 5 - (- 7) | = | 5 + 7 | = | 12 | = 12

The distance from -7 to 5 on a number line is 12 units. This distance between two integers is calculated by using a number line and the absolute value of the difference between those two integers.

What is a Number line?A number line is a graph for the real numbers.It is used to represent the integers on it at a regular interval. It is also used for finding arithmetic operations like the addition and subtraction of integers.The positive integers lie on the right side of the number line and the negative integers lie on the left side of the line The zero lies at the center of the line which separates the positive and negative integers.

How to calculate the distance between two integers on a number line?For calculating the distance between two integers, count every integer in between themA faster way of finding the distance between the two integers is by taking the absolute value of their differenceIf A and B are two integers, then the distance between them is given by |B - A|

Calculating the distance from -7 to 5 on the number line:

⇒ | 5 - (-7) |

⇒ | 12 |

= 12 units

Therefore, there are 12 units in between the given two integers -7 and 5 on a number line which is shown below

Learn more about the number line here:

https://brainly.com/question/3887107

#SPJ2

hi please help i’ll give brainliest

Answers

Distributive property
(7 * 4y) + (7*9) = 28y + 63
The correct answer is 28y+63

Please help!!!! I need it

Answers

Answer:

Look to explanation for help with answer :)

Step-by-step explanation:

Each year 50 new bulbs are added, so the gardener can expect that many added plants each year. So add 50 6 times and that will get to how many new bulbs will be added by 10 years time. More and more plants will be added each year and depending on which method the gardener chooses to use it will affect the buying amounts for each year as well as how many are bought.

I hope this helps! Good luck!

Other Questions
Can someone help fast to find a and c What are some symbols and/or motifs in Death of a Salesman that help convey the themes of the American Dream and Disillusionment? Which statement would be most appropriate when thanking the Band Parents Group for a large college scholarship?I am totally psyched about this scholarship.Your generosity shall not be unacknowledged.Thank you very much for this honor.You guys are awesome! When we touch a Van de Graaff generator, our hair may stand up if it is dry. This happens only if the strands of our hair do what? Evaluate the given expression when x = 3.Enter the number only. Solve for y 3) 2y + 4x = 8 Does anyone know how to do this csc x ( sin x + cos x) = 1 + cot x Q. Why is energy required by an organism even during sleep ?Q. Give the energy transformation that takes place in the process of photosynthesis. Q. What is chlorophyll ?Q. Name the various factor which affect the rate of photosynthesis.Q. Define photolysis. See image for question.Please show workings and diagrams. Why was the growth of canning in the late 1800s unsustainable? Overfishing began to drain resources. It became more difficult to package fish. Fish could not be stored properly for transport. There were not enough people to catch fish. What is an adage? A brief yet thorough overview of a text A comparison between two unlike things using like or as A direct comparison between two unlike things A short saying that expresses a general truthWhich of the following belongs in the introduction of an opinion essay? Closing sentence Controlling idea Textual evidence Topic sentenceRead the following sentence.Justin wants to do well on his science project. He decides to ask Daniel for help because two heads are better than one.What does the adage or proverb two heads are better than one mean? A person is incapable of making decisions alone. It is useful to have advice and ideas from others. People shouldn't risk everything on one opportunity. The only person you can rely on fully is yourself.PLZ HELP 100 POINTS AND WILL BE BRAINLEIST HELP ASAP! I WILL GIVE 50 POINTS AND BRAINLIESTPhenotypic similarity does not always reflect evolutionary relationships due to:Check all that apply Are the answers B and C?A) variation in rates of evolutionary change among species B) homoplasyC) convergent evolution D) outgrouping Write an essay stating your opinion on whether maturity is dependent on a person's age what was the culture like in America in world war 2? 2. Tania went outside and made two observations of the Moon that were several days apart. Herobservations are shown in the diagram above. The light part of the Moon appeared to get larger overtime. Why did this happen? hi brainly people, help me please lawl What type of government would a Federalist support If 2x 3y = 4, what is the value of ?4x/8y You sell instruments at a Caribbean music festival. You earn $326 by selling 12 sets of maracas, 6 sets of claves, and x djembe drums. Find the number of djembe drums you sold.Claves: 5$Maracas: 14$djembe drums: 16$HELP OFFERING ALOT OF POINTS Consider the graphs of f(x) and g(x).entf(x)g(x)If g(x) = f(x) + k, find the value of k.