Mathematics High School

I need help! First to answer right gets brainliest!

Answers

Answer 1

Answer:

10 cakes

Step-by-step explanation:

Answer 2

Answer:

10 cakes is your answer ma'am/sir

Step-by-step explanation:

Related Questions

Nate has 5 green marbles and 3 red marbles. Select the ratios that compares the number of red marbles to the total number of marbles. Mark all that apply.
3 to 8
5 to 8
3:8
5:3
5/8
3/8

Answers

Answer:

5 to 8 & 5/8

Step-by-step explanation:

Which of the following best defines 3 to the power of 2 over 3?

A. Square root of 9
B. Cube root of 9
C. Cube root of 3
D. Square root of 3

Answers

The answer is A cause 3 times 3 is nine

work out the equation of a line which has a gradient of -2 and passes through the point (1 ,7)

Answers

Answer:

Y=-2x+9

Step-by-step explanation:

The first thing is to know the formula which is Y÷x

Then... The line (1,7)use the coordinates Y and X so it will be as follows... Label 1 and 7 as x, y

So it will be Y-7÷X-1 = the gradient which is - 2

So multiply both sides by X-1

So it will be Y-7=2x+2 again be careful because a negative number multiplied by another negative will give you a positive sign

Remember Y-7....... Take 7 to the other side so it will be a positive...... Then work out the integers

Paul Smith pays $50.00 a month for group health insurance. There is a $300 deductible. His medical bills for the last year were $2,600.00. Paul’s insurance company provided payment of 80% of the bills less the deductible. What was Paul’s total cost (including the monthly premium)?

Answers

Answer:

$1,360

Step-by-step explanation:

Take the monthly payment of $50 and multiply it by 12 because there is 12 months in a year which is $600. Next subtract $2,600 by your deduction of $300 which is $2,300. Then multiply by 20% because the insurance pays 80% leaving you with 20%, you get $460. Add $460 and $300 because those are the amounts you paid and you get $760. Now add the $600 to the $760 because of the monthly payment. The total comes out to $1,360.

t(x) = 7x, t(x) = 49

Answers

Answer:

x = 7

Step-by-step explanation:

7 * x = 49

x = 49

um i dont really know what you meant but i hope this helps in some way!

X=7. I really hope this helps

Martha wants to go to band camp this summer that costs $103.50 she has $10 and plans to save $5.50 each week. How many weeks will it take her to save the money? In algebra pls

Answers

Answer:

19 weeks

Step-by-step explanation:

You'll be looking for an equation the form of

y=mx+b

Given:

b = $103.50

m = $5.50

x = ? (where x is in weeks)

Next, set y = 0

--> mx+b = 0

Rearrange

x = (-b/m)

Plug in b and m:

x = (-(-103.5)/5.5) = 18.818

Rounding up, it will Martha 19 weeks to save enough money.

please help find the area of the triangle!

Answers

45.5 you have to multiply 13 and 7 then divid by 2

1456 To find the area you have to multiply

Power functions mastery test

Answers

This isn’t a question this is just a statement

Answer:

i'm going fail my test because of this

Step-by-step explanation:

10 points
Two customers went to the corner store to buy tacos and medium
coffees according to the order below. Each taco costs the same amount,
and each medium coffee costs the same amount. What was the cost in
dollars of each coffee? (TEKS: A5C) *
The first customer paid $22.27 for 9 tacos and 4 medium coffees.
The second customer paid $10.74 for 3 tacos and 3 medium coffees.
Your answer

Answers

Answer:

Step-by-step explanation:

So eat taco is 2.74 and he bought 9 so now you know the tacos price. It time for the coffees price you are going to divide 22.27 and 4 and youll get your answer

y=(2x+5)(x+1) in standard form

Answers

y=2x^2+ 7x +5

In standard form

????????? Help pls & thanks

Answers

Top left is the right answer hope this helps <3

WILL MARK BRAINLIEST
Which statement is true about the polynomial
5s6t2 + 6st9 – 8s6t2 – 6t7 after it has been fully simplified?
It has 3 terms and a degree of 9.
It has 3 terms and a degree of 10.
It has 4 terms and a degree of 9.
It has 4 terms and a degree of 10.

Answers

Answer:

B. It has 3 terms and a degree of 10

Step-by-step explanation:

Ik this is late but I hope this helped... somehow

Given O below, if WX andYZ are congruent, what is the measure of chord YZ?

Answers

Answer:

7 units

Step-by-step explanation:

just did it on there.

The measure of the chord YZ = 7 units.

What is congruent triangle?

The triangle is said to be congruent, if all the three sides are equal and all the angles are equal.

For the given situation,

Two triangles XOW and YOZ are congruent.

Then the sides, WX and YZ are equal.

Thus the measure of the chord, WX = YZ = 7 units.

Hence we can conclude that the measure of the chord YZ = 7 units.

Learn more about congruent triangle here

https://brainly.com/question/12413243

#SPJ2

Lin has a pet German shepherd that weighs 38 when measured in one unit and 84 when measured in a different unit. which measurement is in pounds, and which is in kilograms?

Answers

Given :

Lin has a pet German shepherd that weighs 38 when measured in one unit and 84 when measured in a different unit.

To Find :

Which measurement is in pounds, and which is in kilograms.

Solution :

We know, mass in kg and pounds are related as :

[tex]m_P = 2.2m_{kg}[/tex]

Putting, [tex]m_{kg}=38[/tex] and [tex]m_P=84[/tex] , we get :

LHS = 84

RHS = 2.2 × 38 = 83.6 ≈ 84

Since, LHS = RHS .

Therefore, 38 units is Kg and 84 units in Pounds.

Hence, this is the required solution.

help ill give brainlist

Answers

Answer:

I think it's -0.5 so F

Step-by-step explanation:

If June continues to walk 1.7 in one hour, how many
miles will June walk in 2.8 hours? Estimate first, then
compare your answer to the estimate.

What would the answer be.

Answers

Can u send me comments so I remember to come back because I have go and I will answer your question

giving out extra points and marking brainliest, need help fast

Answers

Answer:

x=43.3

Step-by-step explanation:

write the equation of the line through (10, -2) and (2, 14)

Answers

Answer:

Step-by-step explanation:

x2-x2 y2-y1

equation- 14+2/2-10

someone, please help worth lots of points
The regular price of a swimsuit in the junior department of a store is $54. The store advertises an end-of-season sale at 40% off the regular price of all swimsuits. Two weeks later the store advertises a bonus sale at an additional 1/5 off the end-of-season sale price of all swimsuits. Shannon and Mary decide this is a great time to shop for swimsuits. Shannon figures that the swimsuits are now 60% off the regular price. Mary disagrees, because she figures that the total discount is actually less than 60%.
a. What is the cost of a swimsuit during the end-of-season sale? Justify your reasoning using a model.
b. What is the cost of a swimsuit during the additional 1/5-off bonus sale? How can you show this with a model?
c. Did Shannon or Mary figure the discount correctly? Use a model to explain.
answer for a b and c plzzz

Answers

Answer:

the cost of a swimsuit during the end-of-season sale is 21.6 because 40% of 54

b. 21.4

40% of 54 +(-1/5)

c. No because the 60% of 54 is 32.4

Store A
Store B
What is the amount of sales tax charged on the
repaired computer at Store A?
Computer
Repair
$1,200
$1,350
Sales Tax
6%
7%
Gratuity
15%
15%
Shipping
Free
2% of total
price

Answers

Answer:

Step-by-step explanation:

10 POINTS??!!!!!!! PLZ HELP ME WITH THIS Abby has $465 in her saving account. She wants to save at least $915. Write and solve an inequality to determine how much more money Abby must save to reach her goal. Let d represent the amount of money in dollars Abby must save to reach her goal.

Answers

450 more till she has enough

PLS I NEED HHHHHEEEEEEEEEEEEEELLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPPP
help
determine the quotient of 1 and 1 over 3 divided by 3 over 5 . (2 points)

Answers

Answer:

quotient if 3 over 5 is 1.66666. (or) 1.7

Sarah uses long division to convert a rational number x/y to its decimal form. Which of the following statement cannot be true?

Answers

What’s the equation look like ?

Which of the following are accurate description of the distribution below?

Answers

Answer:

b option

Step-by-step explanation:

Sue wants to build a model of the Skyway Bridge for a school project. She decides that her scale model needs to be 1/10th the size of the real bridge. When she looked online, she found that the base of the bridge is 4000 ft long and 100 ft wide. If she uses a scale of inches to feet, what are the dimensions of her model? (you will have TWO answers)

Answers

Answer: 400 inches by 10 inches

Step-by-step explanation:

Length of the bridge = 4000feet

Width of the bridge = 100 feet

Since Sue decides that her scale model needs to be 1/10th the size of the real bridge.

If she uses a scale of inches to feet, the dimensions of her model will be:

Length = 4000 × 1/10 = 400 inches

Width = 100 × 1/10 = 10 inches.

Therefore, the dimensions are 400 inches by 10 inches

What other information is needed to prove that Triangle CEB is congruent to Triangle AED by SAS congruence theorem?

Answers

Answer:

Step-by-step explanation:

Im pretty sure, but double check

Describe the topics in this unit in your own words by explaining FIVE of the vocabulary words/phrases below. You will receive twenty points for each of the vocabulary words or phrases that are correctly used to describe the unit. The vocabulary words must be used to explain the content in this unit. Use complete sentences.

Vocabulary Words/Phrases: Midpoint Formula, Distance Formula, Slope of Parallel Lines, Perpendicular Slope, Composite Figure, Perimeter, Area, Area of a Rectangle, Area of a Triangle, Area of a Kite, Area of a Regular Polygon, Apothem, Equation of a Circle, Center of a Circle, Radius of a Circle

Answers

Answer:

Too much

Step-by-step explanation:

Too much

Evaluate 3/4 · 1/2 .

Answers

Answer:

Exact Form: 3/2

Decimal Form:1.5

Mixed Number Form: 1 1/2

Step-by-step explanation:

PLS HELP WILL GIVE BRAINLIEST

Answers

Answer: 3rd answer choice ( 3a^2b^11)/2

Step-by-step explanation:

Move the negative exponents in the denominator up and make them positive; simplify them with the pre-existing "a"s and "b"s by adding their exponent values together, then simplify -18/-12 to get 3/2 with the exponents added on the end of the numerator

what is the sum or difference of (x+18)+(-x+4)

Answers

Answer:

the answer to (x+18)+(-x+4) is 22

Other Questions

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A. passing bills and resolutions B. appointing judges C. appropriating state funds D. overseeing state agencies Please help me!!!adapted from Submarinesfrom The Story of Great Inventionsby Elmer Ellsworth Burns Successful navigation beneath the surface of the water, though not carried to the extent imagined by Jules Verne, was a reality at the beginning of the twentieth century. Instead of twenty thousand leagues under the sea, less than a hundred leagues had been accomplished, but no one can foretell what the future may have in store. The submarine is primarily utilized in wars. The weapon used by the submarine is the torpedo. The torpedo is itself a small submarine able to propel itself, and if started in the water toward a certain object, to go under water straight to the mark. It carries a heavy charge, either of guncotton or dynamite, which explodes when the torpedo strikes a solid object, such as a battle-ship. It would be very difficult for one submarine to fight another submarine, for the submarine when completely submerged is blind. It could not see in the water to find its enemy. The torpedo-boat-destroyer is able to destroy a submarine by torpedoes, shells full of high explosives, or quick-firing guns. Advantage must be taken of the moment when the submarine comes to the surface to get a view of her enemy. One of the great enemies of the submarine will probably be the air-ship, for while the submarine when under water cannot be seen from a ship on the surface, it can, under favorable conditions, be seen from a certain height in the air. The rising and sinking of the submarine depend on the principle of Archimedes. The upward push of the water is just equal to the weight of the water displaced. If the water displaced weighs more than the boat, then the upward push of the water is greater than the weight of the boat and the boat rises. However, the boat can be made to dive when its weight is just a little less than the weight of the water displaced. This is done by means of horizontal rudders which may be inclined so as to cause the boat to glide downward as its propeller drives it forward. There is one submarine built for peaceful pursuits. It is the Argonaut, invented by Simon Lake. This remarkable boat crawls along the bottom of the sea, but not at an immense depth. It is equipped with divers' appliances, and is used in saving wreckage. Divers can go out through the bottom of the boat, walk about on the sea bottom, and when through with their work re-enter the boat; all the while boat and men are, perhaps, a hundred feet below the surface. The divers' compartment, from which the divers go out into the water, is separated by an air-tight partition from the rest of the boat. Compressed air is forced into this compartment until the pressure of the air equals the pressure of the water outside. Then the door in the bottom is opened, and the air keeps the water out. The men in their diving-suits can then go out and in as they please. For every boat, there is a depth beyond which it must not go. The penalty for going beyond this depth is a battered vessel, for the pressure increases with the depth. Every time the depth is increased thirty-two feet, the pressure is increased fifteen pounds on every square inch. Beyond a certain depth, the vessel cannot resist the pressure. Submarines have been made strong enough to withstand the pressure at a depth of five thousand feet, or nearly a mile. Most submarines, however, cannot go deeper than a hundred and fifty feet. 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