Mathematics High School

This is so hard help

Answers

Answer 1

Answer:

Ik it

Step-by-step explanation:

Related Questions

What is the volume of a giant cube that measures 10,000 km on each side

Answers

Answer:

1,000,000,000,000

Step-by-step explanation:

The formula for finding the volume of a cube is x³. 10,000³ would be 1,000,000,000,000. (10,000 * 10,000 * 10,000).

Mark was using ribbon to make a picture frame. He started with 6 4/5 feet of ribbon. He used 4 2/5 feet of ribbon to make the picture frame. How much ribbon did mark have left?

2 2/5

3 1/5

10 2/5

11 1/5

Answers

Answer:

2 2/5

Step-by-step explanation:

6 4/5 - 4 2/5 = 2 2/5

Mark has 2 2/5 feet of ribbon left.

This is basic math.....but yeah so the answer is 2 2/5

Answer:

2 2/5

Step-by-step explanation:

F (x) = -2x + 7 kdmdmdmndmdmxmxdmmxmxmxmxmxmxmxmxmxmx

Answers

its -3.5 hope this helpss

A group of friends wants to go to the amusement park. They have
$113.25 to spend on parking and admission. Parking is $12.75, and
tickets cost $16.75 per person, including tax. How many people can go
to the amusement park?
Answer:

PLS HELP!!!!!

Answers

Answer:

Step-by-step explanation: The answer is 6 friends. Assuming that the group is going in one car. Leaving them with 100.5 to spend on admission.You can add the admission fee 6 times until they have nothing left

Answer:

The annswer is 6

Step-by-step explanation:

Calebs puppy weighs 2250 grams. If the puppy weighed 600 grams at his last visit to the vet, what is the percent increase in the puppies weight

Answers

Answer:

275%

Step-by-step explanation:

Given that,

Initial weight of the puppy = 600 grams

Final weight of the puppy = 2250 gram

We need to find the percent increase in the puppy's weight.

Increase in weight = 2250 gram - 600 grams

= 1650 grams

The percentage of increase in weight,

[tex]\%=\dfrac{1650}{600}\times 100\\\\=275\%[/tex]

So, the required increase in puppy's weight is equal to 275%.

hi! please help. thank you!

Answers

Answer:

Step 6 is done by Additive Property of Equality, also known as Compatibility of Equality with Addition, which is defined by the following expression:

[tex]a = b \to a + c = b + c[/tex], [tex]\forall\,a,b, c\,\in \,\mathbb{R}[/tex]

Step-by-step explanation:

Step 6 is done by Additive Property of Equality, also known as Compatibility of Equality with Addition, which is defined by the following expression:

[tex]a = b \to a + c = b + c[/tex], [tex]\forall\,a,b, c\,\in \,\mathbb{R}[/tex]

1) [tex](7\cdot x - 3) + 3 = (2\cdot x + 7) + 3[/tex] Associative property/Compatibility with addition

2) [tex]7\cdot x + [3 + (-3)] = 2\cdot x + (7 + 3)[/tex] Associative and commutative properties/Definition of subtraction

3) [tex]7\cdot x + 0 = 2\cdot x + 10[/tex] Existence of the additive inverse/Definition of addition

4) [tex]7\cdot x = 2\cdot x + 10[/tex] Modulative property/Result

Find the length of the rectangle.

A. 10 in.
B. 20 in.
C. 27 in.
D 70 in.

Answers

10 in

This is a answer

Answer:

length = 10 inches

Step-by-step explanation:

We know that the perimeter of a rectangle:

P = 2(L + W), where p= perimeter, L = length, W= width, so:

34 = 2(L + 7)

=> 34 = 2L + 14

=> 20 = 2L

=> 20/2 = L

=> 10 = L

Hope this helps!

What is the slope of the line that passes through (-2, 3) and (2, 11)

Answers

Answer:

Step-by-step explanation:

y2-y1/x2-x1

11-3/2-(-2)

8/4

A company sells widgets. The amount of profit, y, made by the company, is related to the selling price of each widget, x, by the given equation. Using this equation, find out what price the widgets should be sold for, to the nearest cent, for the company to make the maximum profit.

y = -x^2 + 99x - 932

Answers

Answer:

$49.5

Step-by-step explanation:

y = -x^2 + 99x - 932

The maximum point is :

dy/dx = 0

Take the first derivative of y

dy/dx = - 2x + 99

Put - 2x + 99 = 0

-2x = - 99

x = 99 / 2

x = 49.5

Hence, To make maximum profit, widget should be sold at $49.5 per widget.

David drew this diagram of a picture he is going to make. Each square represents one square inch. What is the area of the picture frame? The picture frame represent blue squares.

Answers

Answer:

Step-by-step explanation:

1. What is the absolute value of -45?

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

G'day m8!

Solve for the value of v.

Answers

6v-4=50 , because vertical angles are congruent.
54/6=9 , simplify equation
V=9

How do I solve this problem?

Answers

Step-by-step explanation:

6 is the difference between the numbers

Use this Formula to solve your every arithmetic problem..

hope it helps

A triangle has angle measurements of 53°, 37°, and 90°. What kind of triangle is it?

Answers

Right angle because it has a 90° angle

17

SELENA

A store sells gas and containers. One customer buys 2 containers and 8 gallons of gas for $38.06. Another customer

buys 1 container and 3 gallons of gas for $15.76.

Enter the price ,in dollars, of 1 container

Answers

Answer:

$5.95

Step-by-step explanation:

Given :

Let containers = c ;Gallon of gas = g

2c + 8g = 38.06 - - - (1)

c + 3g = 15.76 - - - - (2)

From (2) :

c = 15.76 - 3g

2(15.76 - 3g) + 8g = 38.06

31.52 - 6g + 8g = 38.06

2g = 6.54

g = 6.54 / 2

g = 3.27

Recall :

c = 15.76 - 3g

c = 15.76 - 3(3.27)

c = 5.95

The radius of a cylindrical water tank is 6.5 ft, and its height is 17 ft. What is the volume of the tank?
Use the value 3.14 for it, and round your answer to the nearest whole number.
Be sure to include the correct unit in your answer.
6.5 ft
ft
17 ft
X

Answers

Answer:

pi*36*10 = 1131 cubic feet

Step-by-step explanation:

MARK AS BRAINLEST!!

Step-by-step explanation:

pi*36*10= 1131 cubic feet

The radius of a sphere measures 2 units. What is its surface area? S = 4πr2 S = 4π(2)2 Surface area=

Answers

Answer:

16π or 50.3 units

Step-by-step explanation:

the formula for the surface area of a sphere (as you mentioned) is:

4πr²

So if we plug in the given value (2) for r:

4π×2²=16π

Answer:

Step-by-step explanation:

I got it right

Volume (look at the picture) no links plz

Answers

The answer is 108 it was calculated by using geometric solid trapezoid formula

Find the volume and thank for answer

Answers

Answer:

75.398

Step-by-step explanation:

27 miles per gallon 432 miles takes how many gallons

Answers

Answer:

Step-by-step explanation:

432/27=16

800 ÷ 30
SHEEEEEEEEEEEEEEEESH

Answers

Answer:

800 ÷ 30 = 26.66666666666667 or 26.

Step-by-step explanation:

PLEASE ANSWER THISSSSSSSSSSSSS

Answers

Answer:

D. 19.5 Ft.

Step-by-step explanation:

Formula: B · H = A

Substitution: 3.25 · 2 = 6.5

6.5 · 3 ( 3 Windows ) = 19.5 Ft.

No le quites puntos gratis a las personas que necesitan ayuda, gracias, Me hiciste eso a mi y a algunas atras personas y no es muy amable...

36x+27y in factored form

Answers

Answer:

9(4x+3y)

Step-by-step explanation:

Answer:

9 (4x+3y)

Step-by-step explanation:

9(4x)+27y

9(4x)+9(3y)

9(4x+3y)

Can someone explain this to me?

Evaluate the expression for t = –3.

–15 − 4t = (blank/answer)

Answers

= -15 - 4 × (-3)

= - 15 + 12

= -3

Hi, thank you for helping people, have a good day/evening/night.

Answers

Answer:

thx you too

Step-by-step explanation:

Thank you and you’re welcome

Jane wants to pick out an outfit for the school dance . She can choose from 3 pairs of pants 5 shirts and 2 pairs of shoes . How many different outfits dose Jane have to choose from?

Answers

Answer:

Step-by-step explanation:

we multiply each number. There are 3 pairs of pants 5 shirts and 2 pairs of shoes, so we multiply 3x5x2 to get 30

She should pick out this outfit...

SARAH makes $43,000 per year, is single, and lives in Connecticut. She has $19,000 in subsidized loans and $8000 in unsubsidized loans.

Answers

Answer:

The standard repayment plan.

Step-by-step explanation:

Here is the complete question :

SARAH makes $43,000 per year, is single, and lives in Connecticut. She has $19,000 in subsidized loans and $8000 in unsubsidized loans. Which repayment plan will be the cheapest for her in total?

The standard repayment plan is a repayment plan where a fixed sum is paid monthly for 10 years. This makes a total of 120 payments. The advantage of the standard repayment plan over the federal repayment plan is that less interest is paid and payment is made over a shorter period

Because unsubsidized loans accrue a higher interest expense when compared to subsidized loans, Sarah should pay off her unsubsidized loan first. This would minimise interest payment

How to find length of major arc

Answers

Answer:

Arc= 1/4 of a cricle

Step-by-step explanation:

Giving brainlist to whoever answers

Answers

Answer:

Step-by-step explanation:

Answer:

your answer is option number C 9mm

Find the range of this data set:225, 342, 288,552, 263.

Answers

Answer:

327

Step-by-step explanation:

552-225

Other Questions

Which of the following are reasons that demonstrate the importance of forests on Earth? (Choose all that apply.)a. The roots of the trees in forests reduce soil erosion.b. Trees absorb oxygen and release carbon dioxide into the atmosphere.c. Forests are a source of a great amount of biodiversity.d. The trees in forests play an important role in the hydrologic cycle. Lee cuidadosamente y determina si esCIERTO O FALSO2Los recursos que se pueden regenerar son los recursos naturales.2 PointsCIERTOFALSO Dad's Barbeque1 As Mom pulled the car into the driveway, I stepped out and heard the sizzle of2 barbecue. I walked towards the backyard and smelled the delicious scent of grilled3 chicken. The sun was getting ready for its nightly rest and the moon prepared to take4 its place. The picnic table felt as hot as a frying pan, but I sat down anyway. I looked5 around the yard and realized that the grass was freshly mowed. Poised next to the6 barbecue pit, Dad looked more dreamy than Tom Cruise. Soon, Dad carried to the table a7 mountain of food stacked a mile high. Not caring what anyone thought, I pigged out on8 chicken, hot dogs, and hamburgers. I savored the sweet, sour, and salty flavors as they9 danced on my taste buds. Dad is the best barbecue chef in the entire world!20. In line 9, the author states that "Dad is the best barbecue chef in the entire world!" Why isthis sentence considered a hyperbole?(2Points)d. Dad's barbecue is just averageOc. The author could not possibly have taste-tested all of the chefs in the world to verify dad's "best" status.b. It is an opiniona. Dad is really not an actual chef. Q8. Look at the image. #15: A shipment to a warehouse consists of 2,000 watchbands. Themanager chooses a random sample of 50 watchbands and finds that 2 aredefective. How many watchbands in the shipment are likely to bedefective?watchbandsHELP A grocer purchased 80kg of rice at rs90 per kg and sold at rs 99 per kg. 1)Find his profit/loss. 2)Find his profit/loss percent. A restaurant offers three types of meats: chicken, beef,and pork. The waiters surveyed 50 customers at randomabout their favorite type of meat. The results are listed inthe table and on the graph below. If the restaurantorders 400 pieces of meat, how many pieces should bechicken? What is the vertex of the parabola? y+1=14(x2)2 Enter your answer in the boxes. James Oglethorpe led the first colony established in which state? Help me pleasee Im timed The U.S. Constitution MOST reflects the principle of limited government by Agiving some powers to the government and reserving others for individualsextending the right to vote to most citizens over the age of eighteenrestricting the number of terms that a person can serve as presidentgranting the federal government broad authority under the necessary and proper clause heeeeeeeeeeeeeeeeeelp 6. How does a territory differ from a state? If 50% of the basketball players scored fewer than 8 points in the tournament, what is the approximate probability that a basketball playerwho practiced for more than 3 hours scored fewer than 8 points?A. 0.04B. 0.05C. 0.10D. 0.12 A ____________ galaxy has arms of gas and dust; where as _____________ galaxy is a category of galaxy that does not have a distinctive shape.Question 1 options:elliptical, an ellipticalirregular, a barred-spiralbar, a spiralspiral, an irregular the mass concentration the mass concentration for a solution containing 45 g of calcium carbonate is 100 cm3 Perfectly competitive, unregulated markets with no externalities will provide the efficient level of Group of answer choices private goods. private goods, artificially scarce goods, and common property resources. private goods and artificially scarce goods. private goods, artificially scarce goods, common property resources, and public goods. canva Help for brainlest if right can someone do this for me plsss If 2 is 70, what is the measure of 1?