Mathematics High School

HElp PLZ DUE RIGHT KNaw

Answers

Answer 1

Answer:

variables :)

Step-by-step explanation:

Answer 2

Answer:

[tex]....8. \to \: b) \: \: 3 \\......................9. \to \: c) \: coefficients \\............... 10. \to \: d) \: variables[/tex]

Related Questions

Please help I’m confused also if you can’t see it just click on the picture.

Answers

Find the slope: change in y over change in x:

Slope = 30 - -5/ 6- -1 = 35/7 = 5

Find y intercept (the y value when x is 0)

Y = 5(0) = 0

There is no y intercept

The function rule would be:

Y = 5x

Part C
A blockbuster movie makes about $247,000,000 in the United States during its
opening weekend. That same weekend another movie opens but only makes
about $5,200,000.
Part C
How much more did the blockbuster movie make? Write your answer in
scientific notation.
Show your work.

Answers

Answer:

The blockbuster movie did $241,800,000 more than the other movie.

Step-by-step explanation:

$247,000,000 - $5,200,000 = $241,000,000

If this is not how you're supposed to do it, I'm sorry but that's the easy way I found how to do it.

HELP ASAP ILL MARK YOU BRAINLIST IF YOU ACTUALLY HELP!!!
PS: the two answers that have a small checkmark next are both incorrect because those are the ones I chose so it’s not either of those two❗️

Problem:
Jimmy decomposed the rectangle shown into three smaller rectangles. Then he demonstrated the distributive property by modeling the area of the entire rectangle in terms of the three smaller rectangles.

Which equation could jimmy use? Select all that apply.

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It’s the second and the fourth choice.

SOEMONE PLEASE HELP I HAVE LIKE 5 min

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Answer: x = 3

Step-by-step explanation:

Can somebody help me ?

Answers

Answer:

The correct answer is whole

Find the area of the triangle with A = 60°, b = 11 feet, and c = 8 feet. Round to the nearest tenth.

Answers

Answer:

41.25 ft^2

Step-by-step explanation:

Literally all you need to do is Pythagorean Theroem.

a = ?

b = 11ft

c = 8ft

a^2 + b^2 = c^2

a^2 + 11^2 = 8^2

a^2 + 121 = 64

64 - 121 = a^2

a = 7.5

Then area of a triangle formula is (bh)/2

(11 x 7.5)/2 = 41.25

Use Pythagorean theorem....
I remember doing this but I forgot how.

Answers

Answer:

x = 41

Step-by-step explanation

9^2 + 40^2 = x^2

81 + 1600 = 1682

square root of 1681 = 41

x = 41

DUE TODAY 30 POINTS EASY!!
Systems of linear equations in two variables with exactly one solution must have _____.

A. The same slope

B. Different slopes

C. Same y intercepts

C. Different y intercepts

Answers

I think the answer would be A but I’m not positive!

ANSWER: the same y intercepts

good luck on the test or quiz :)

3 which number line best represents 2÷1/4

Answers

Answer:

the second choice

Step-by-step explanation:

2 has to be divided into 8 parts in total which is shown by option B

Jill orders t-shirts on Amazon. Each shirt costs $15.00 including tax. A one-time shipping fee of $3.25 is added to the cost of the order. The total cost of Jill's order is $78.25. How many t-shirts did Jill order? *

Answers

Answer:

5 shirts

Step-by-step explanation:

Step one:

given data

Each shirt costs $15.00 including tax.

A one-time shipping fee of $3.25

The total cost of Jill's order is $78.25

Step two:

let the number of shirts be x

y=15x+3.25

for y= $78.25, let us find x

78.25=15x+3..25

collect like terms

75= 15x

divide both sides by 15

x=75/15

x=5

There are 32 students on a large bus, and the rest are on a smaller bus. If 30% of the students are on the smaller bus, how many total students are on the two buses?

Answers

Answer:

46 total

Step-by-step explanation:

32 on large bus

30% on small bus

32 =70%

100%=32/70 x(100)=46

-5/4 divided by 6/9=? whats the answer?

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Answer:

Step-by-step explanation:

State if the two triangles are congruent. If so, state how you know.

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Answer: They are congruent, because the angle representers are equal on both triangles

Step-by-step explanation:

Help ill mark u brainliest

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Answer:

We conclude that:

m∠XWY = 41°

Step-by-step explanation:

Given

m∠VWX = 139°

m∠YWZ = 23°

To determine

m∠XWY = ?

We know the measure of the angle of a straight is 180°.

As m∠VWX and m∠XWY lie on a straight line.

Thus, the sum of m∠VWX and m∠XWY must be 180°

so we get the equation

m∠VWX + m∠XWY = 180°

Given that m∠VWX = 139°

so substituting m∠VWX = 139° in the equation m∠VWX + m∠XWY = 180°

139° + m∠XWY = 180°

m∠XWY = 180° - 139°

m∠XWY = 41°

Therefore, we conclude that:

m∠XWY = 41°

Given that 1 inch = 2.54 cm, how many centimeters are there in 6 feet? Answer may be written using decimal form and should be rounded to the nearest hundredths when necessary.

Answers

Answer:182.88cm

Step-by-step explanation:

12in in a foot

12in x 6 ft. = 72in

72in x 2.54cm = 182.88cm

Answer:

182.88

Step-by-step explanation:

6 ft = 72 inches

72(in) x 2.54(cm per inch) = 182.88cm

Several children and adults visited a zoo last week. The
number of children was 4 more than 2 times the number of
adults. Let c represent the number of children and a represent
the number of adults. Which equation shows this situation?
C=4a-2
B
C = 4a + 2
C = 2a + 4
D
C = 2a-4

Answers

Answer 2a+4 i think...

PLEASE HELP ME ILL GIVE BRAINLIEST ITS DUE SOON OMG

Answers

Answer: He was given 50 for his birthday

Answer:

It's b

Step-by-step explanation:

This was the first answer I gave. So I am going with it.

Aliza needs to run at a rate faster than 8.8 feet per second in order to exceed her fastest time in a race. After running for 15 minutes, her coach determines that she is running at an average rate of 5.8 miles per hour. He converts the average rate to feet per second as shown below: He concludes that she is not running fast enough to exceed her fastest time. What errors did the coach make? Check all that apply. He used an incorrect time ratio converting hours to minutes. His units do not cancel. He used an incorrect distance ratio converting miles to feet. He incorrectly concluded that she is not running fast enough. He cannot determine her average rate in miles per hour after only 15 minutes.

Answers

Answer:

a. He used an incorrect time ratio converting hours to minutes.

d. He incorrectly concluded that she is not running fast enough.

Step-by-step explanation:

Looking at the Coach's method of conversion when converting time, he assumed that an hour had 15 minutes instead of 60 minutes. He therefore did not use the correct time ratio to convert hours to minutes.

The coach's calculations yielded an answer of 34 ft/s. This is way faster than 8.8 ft/ s so his deduction that she was not running fast enough to beat her fastest time is incorrect because at that inhumane speed, she did.

Answer: A.)He used an incorrect time ratio converting hours to minutes.

D.)He incorrectly concluded that she is not running fast enough.

Step-by-step explanation: i hope this helps :)

I’m not good at graphs :(

Answers

Answer:

D -2/5

Step-by-step explanation:

So first you count up or down from a point, that's 2

then you'll count side to side that's 5

2/5

but this is a negative slope because it's pointing up to the left

-2/5 is the slope

Answer:

Step-by-step explanation:

$250.00 memberships were discounted 56%! Do you know how much I'll pay for that membership now?

Answers

Answer:

Step-by-step explanation:

to find out you will

250*56/100=140 this is the discount

250-140=110 you will pay for membership

Answer: 110 %

Step-by-step explanation:

Anay has 5 pink bows, 1 blue bow, and 4 purple bows in a box. She will randomly choose 1 bow from the box.

Answers

If you’re looking for the probability it’s 1/10

It is 1/10 I hope this helps

The perimeter formula for a rectangle is 2l + 2w, where l is the length and w is the width. A rectangle. The top of the rectangle is labeled (8 x minus 1) inches. The right side is labeled (2 x + 4) inches. Complete the steps to find an expression that represents the perimeter of the rectangle. Substitute the expressions for length and width into the formula 2l + 2w. Distribute 2 to each term in the parentheses. Combine like terms. inches

Answers

Answer:

1.) 2(8x-1)+2(2x+4)

2.) 16x-2+4x+8

3.) (20x+6)

Step-by-step explanation:

The perimeter of the rectangle is (20x + 6)inches

The perimeter of a rectangle

The formula for calculating the perimeter of a rectangle is expressed as:

P = 2l + 2w

Given that;

l = 8x - 1

w = 2x + 4

Susbtitute

P = 2(8x - 1) + 2(2x + 4)

Expand

P = 2(8x) - 2(1) + 2(2x) + 2(4)

P = 16x - 2 + 4x + 8

P = 16x + 4x - 2 + 8

P = 20x + 6

Hence the perimeter of the rectangle is (20x + 6)inches

Learn more on perimeter of rectangle here: https://brainly.com/question/19819849

Easy area question

Need fast

Answers

Answer:

Do it shape by shape

Rectangle1: 5 ft x 2ft= 10 feet

Rectangle 2: 2ft x 4 ft= 8 feet

Rectangle 4: 3ft x 2ft= 6ft

Trapezium: 2ft + 6ft x 1/2 x 5 = 20 ft

Total area for needed carpet: 44 square feet

Does this table represent a proportional relationship?

A) Yes
B) No

Answers

Answer:

Step-by-step explanation:

it is all doubles

A is the correct answer

In triangle QRS the measurement of an angle RSQ is 29.1 and the measure of angle QRS is 70 degrees what is the measurement of sqr

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Answer: The measure of ∠SQR= 80.9°

Step-by-step explanation:

Given: In triangle QRS,

∠ RSQ = 29.1° and ∠QRS=70°

To find: ∠SQR

Angles sum property of triangle = Sum of all the angles in a triangle is 180°.

For Δ QRS,

∠SQR + ∠ RSQ +∠QRS = 180°

⇒ ∠SQR + 29.1° + 70° = 180°

⇒ ∠SQR + 99.1° = 180°

⇒ ∠SQR= 180°-99.1

⇒ ∠SQR= 80.9°

Hence, the measure of ∠SQR= 80.9°

in long division 42 divided by 966

Answers

i think you meant 42 divided by 966 but if it true, then its 1/23 in exact form but in decimal, its 0.04347826 ...

hope this helps :)

Re-write the quadratic function below in Standard form
Y= −3(x+1)(x−3)

Answers

Answer:

Y=−3x2+6x+9

Step-by-step explanation:

HELP PLEASE.
ALGEBRA.

Answers

the answer is a because the +2 is the why intercept.

Answer:

Step-by-step explanation:

For this question, just look at the y-intercept (equals 2 btw), that is where the line crosses the y-axis. Hope this helps :)

I have to show work helpp :(

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Answer:

Step-by-step explanation:

Which of the following is equivalent to y = log7 x ?

Answers

What are the choices ?

The expression that is equivalent to the function [tex]y=log_7x[/tex] is [tex]x = 7^y[/tex]

Given the logarithmic function [tex]y=log_7x[/tex]

We can express this logarithm function in indices form. For instance;

If, [tex]y=log_ab[/tex], then [tex]b=a^y[/tex]

Note that the base is raised to the output and equated to the constant "b"

Hence the for the expression, [tex]y=log_7x[/tex], this is also equivalent to [tex]x = 7^y[/tex]

Learn more here: https://brainly.com/question/24160371

Other Questions

I need help! I will give Brainliest if I can! You are in the buy and sell business. find out the wholesale price of an item (e.g. t-shirt, soap,toy) suppose you buy 24 pieces of that item at wholesale price. atleast at what price should you tell each item to have a 25% profit? how much will be your total profit in pesos from these items?With explanation please!! TRUE or FALSE: Even though the Revolutionary War was fought because of a belief in freedom, slavery existed and was legal in every state at the time Please HURRY AND STAY ON MY ACC FOR MOREBenefits of Frozen Food In today's fast-paced life, having a freshly cooked meal every day may not be practical. To deal with this problem, people have the option of frozen food. Freezing is a good way to preserve the taste and color of most foods. Freezing stops microbes, which are small microorganisms, from growing on the food, and helps to keep food fresher for a prolonged period. Frozen foods are also useful because supermarkets can store them for a long time, so one can buy frozen fruits and vegetables all year round, without seasonal boundaries. Furthermore, frozen foods make cooking much easier and quicker, because most frozen foods are already half-cooked, chopped, or cut. These half-cooked frozen foods often contain a lot of preservatives such as salt and sugar, which are bad for health. But, they also help make life simpler for those who do not have the time to cook food from scratch. For example, a frozen apple pie is already put togetherall one has to do is bake it. At home, people can cook a number of dishes when they have the time. In fact, there is no comparison to a delicious, hot meal cooked at home with the freshest ingredients. However, frozen foods can be stored for several weeks or months, making them the best choice if one wants to have meals that are instantly ready for consumption.Which evidence supports the author's point that frozen food is the best option for a fast-paced life? A. Frozen fruits and vegetables are available all year round in supermarkets. B. Some frozen foods are already half-cooked, which saves time in cooking. C. Frozen foods can be stored for a long time without damage. D. Freezing food prevents microbes from growing on it. please Summarize: What is the AA Similarity Postulate and how does it help determine triangle similarity?12 pts What does RNA Mean? Alexa remind me to use 3 as my use button and bind f to my ar on PC whats does Distinguish between Offer and Mere declaration of Intention Why research is objective? Dont copy paste ^_^ tell me how to answer this please I WILL MARK BRAINLIEST ____ was a common export of latin america. Help please due now!! A benefit of European exploration wasA. the effect of diseases on American Indian populationsB. the forced conversion of people to ChristianityC. increased knowledge of the worldD. the loss of unique world culturesPlease select the best answer from the choices provided Angles in a triangle Is x2 + 10x + 20 a perfect square trinomial? Yes or no Indicate whether each statement about the video is cierto or falso.1. There is a statue of Velzquez outside of the Prado.ciertoORfalso2. The paintings of El Greco shown are landscapes.ciertoORfalso3. The works of Goya shown are portraits.ciertoORfalso4. Las meninas is displayed on the same wall as several other Velzquez paintings.cierto ORfalso What fraction is greater than -2/3 and less than -1/2A. -3/4 B. -7/12 C. -5/12 D. -3/8 2/3 answer correctly for brainiest HELP!!!! The length of time food is cooked and the cooking technique you use determine how much _________________________ a food will retain. for culinary arts What is the minimum value of the function g (2) = x2 - 6x 12?-213+ V2133-21 How do you use PACED properly?