Mathematics High School

I need these answers in 5 MINUTES PLZ HELP

Answers

Answer 1

Answer:

30? I might be wrong soooo

Step-by-step explanation:

15*2=30

Related Questions

Two plans for reaching a goal are given below. Plan A: Save $450 over the next 8 weeks by working 9 hours per week at $7. 20 per hour. Plan B: Save $450 over the next 6 weeks by working 15 hours per week at $6. 50 per hour. Which of the following is a true statement? a. Only plan A will work for achieving the goal. B. Only plan B will work for achieving the goal. C. Both plans will work for achieving the goal. D. Neither plan will work for achieving the goal.

Answers

Answer:

C, both plans will work for achieving the goal.

Step-by-step explanation:

For plan A, you must multiply 7.20 by 9, then multiply the product by 8. The answer is 526.4 This means that plan A will work, and more than the original goal will be saved up.

For plan B, you must multiply 6.50 by 15, then multiply the product by 6. The answer is 585. This is more than the original goal, so plan B would work as well.

This means that C is correct, because both plans will work for achieving the goal.

Answer:

Step-by-step explanation:

Edged 2022

A furniture maker used 5/6 of a can of paint to paint some chairs. He used 1/6 of a of paint for each chair. How many chairs did he paint? Write your answer as a fraction or as a whole or mixed number.

Answers

Answer:

5 chairs

Step-by-step explanation:

then you'd get 5 so the answer is 5.

Just divide 5/6 / 1/6,

Answer:

Step-by-step explanation:

This is a question of division, the total quantity of paint used will be the amount of paint needed per chair × the number of chairs;

This is an equation, which can be rearranged to give:

Number of chairs painted = total paint used/paint needed per chair

Total paint used = ⅚

Paint needed per chair = ⅙

Therefore:

Number of chairs painted = (⅚)/(⅙)

Number of chairs painted = ⅚ × 6

Number of chairs painted = 5

What is the Equation of the line? slope: undefined; (7,-9)

Answers

Answer:

x = 7

Step-by-step explanation:

Answer:

x=7

Step-by-step explanation:

undefined slope means that there's a vertical line through the x-axis.

And since the point is at (7,-9) you only need to focus on the value of x, which in this case, is 7.

write the equation of the line with slope -3/2 passes through the point (-12,16)

Answers

Answer:

Step-by-step explanation:

You have two pieces if information: the slope of a line and a point on the line. So you can use the "point-slope" formula in order to write the equation of this line. It is a fill-in-the-blank type of formula.

y - y1 = m(x - x1)

In this fill-in-the-blank formula the y1, the m, and the x1 will be filled in with the numbers you were given.

The problem gave the slope as -3/2 , this is your m. On these linear equation problems and formulas, m always stands for the slope.

So fill that in:

y - y1 = -3/2 (x - x1)

They also gave you a point, that is the (x1, y1) that you need to fill in the formula. The point was (-12, 16), so -12 will be your x1 and 16 will be your y1. Fill it in!

y - 16 = -3/2 (x - -12)

Simplify that ugly 'minus a negative' in the parenthesis.

y - 16 = -3/2 (x + 12)

If you were never told what form of equation to write, or they said "any form of the equation", then you're done!

This is in "point-slope" form.

y - 16 = -3/2(x+12) Ta-da!

If you need to change it to "slope-intercept' form then there are a few more steps.

y - 16 = (-3/2)x + (-3/2)12

y - 16 = (-3/2)x - 18

+16 +16

y = -3x/2 - 2 This is y=mx+b (called slope-intercept form)

Find the value of each variable in the given figures

Answers

Answer:

q = 22

Step-by-step explanation:

(7q - 46)° + (3q+6)° = 180 (linear pair property)

7q - 46 + 3q + 6 = 180

10q - 40 = 180

10q = 180 + 40

10q = 220

q = 220/10 = 22

m∠ABD = (7q - 46)° = 7(22) - 46 = 154 - 46 = 108°

m∠DBC = (3q + 6)° = 3(22) + 6 = 66 + 6 = 72°

A print shop charges $20 to set up the graphic for printing t-shirts. The store then charges $12 per shirt for purchasing up to 10 shirts. The charge decreases to $10 if a customer purchases 10-20 shirts. If a customer purchases more than 20 shirts, each shirt will cost $7. What will it cost a soccer team to have 15 shirts printed?right and grab a piecewise function that models the situation answer the question

Answers

Answer:

see below for the piecewise function$170 for 15 shirts

Step-by-step explanation:

The cost function c(n) for n T-shirts can be written according to the problem statement:

[tex]c(n)=\begin{cases}20+12n&\text{for }n<10\\20+10n&\text{for }10\le n\le20\\20+7n&\text{for }n>20\end{cases}[/tex]

For an order of 15 shirts, the cost will be ...

c(15) = 20 +10(15) = 170

The soccer team's 15 shirts will cost $170.

2. There is a 0% chance that the earth is the closest planet to the sun.
A) unlikely
B) certain
C) likely
D) impossible

Answers

Answer:

D) Impossible

Step-by-step explanation:

Unlikely = < 50%Certain = 100%Likely = > 50%Impossible = 0%

This would be B. It is certain that there is a 0% chance of the earth being the closest planet to the sun. Mercury is the closest. Earth is the third closest behind Mercury and Venus. Hope that helps.

Evaluate P(3, 3)

A. 1
B. 9
C. 6

Answers

Answer:

Step-by-Step explanation:

P (n,k) where n=k is equal to n!

So, P (3,3) = 3! = 6

Generally, P (n,k) = n!/(n-k)!

Convert 1 = 4 to polar form.

Answers

Answer:The inverse tangent of 14 is θ=14.03624346° θ = 14.03624346 ° . This is the result of the conversion to polar coordinates in (r,θ) form.

Step-by-step explanation: i think this may help you

Pls help peeps would be appreciated

Answers

Answer:

Because it has it two sides equal

if p(x)=3x+1, what is the value of p(-2) ? *

Answers

Answer:

p(-1)= -5

p(2)= 19

Answer:

-5

Step-by-step explanation:

p(x)=3x+1

p(-2)=3(-2)+1

p(-2)=-6+1

p(-2)=-5

If you're satisfied with the answer, then please mark me as Brainliest. Thank you.

Plzzz help me.please reply fast

Answers

Answer:

x=458

Step-by-step explanation:

1729-810=919

919-790=129

810-129=681

681-112=569

112-1=111

569-111= 458 (which is the answer)

Answer:

I get 458, but please check the calculations.

Step-by-step explanation:

See attachment. I worked down the pyramid until I has enough information to calculate x. For example, 919 had to be the difference of (1729 - 810) for a sum of 1729. 129 had to be the difference of (919-790). 681 is the difference of (810 - 129). And so on . . .

Jorge has 2% + 1 saved in his piggy bank. Lou Ellen has X-2 saved in the bank. What is
the minimum amount Jorge will have in savings for them to have $163 together. Letj
represent Jorge,

Answers

Answer:

yeyeyeeyeyeeyeey

Step-by-step explanation:

4. Para el siguiente triángulo rectángulo, encuentra la medida del lado desconocido.

Answers

I believe Descartes

Step-by-step explanation:

René Descartes was one of the key figures in the Scientific Revolution of the 17th Century.

how many possible number of facemask and face shield can an online seller could sell to get an amount of the least php2 000 based on the data above

Answers

7,000 if he sell them right

PLEASE ANSWER ASAP!!!!

Answers

Answer:

Step-by-step explanation:

elena went to a sporting goods store that was having a sale she bought a tennis racket and 3 cans of tennis balls the tennis racket is normally 43 all tennis rackets are marked done 15 percent one can of tennis balls is 4 the tennis balls are not marked done the sale tax is 8.5 how much will she pay for everything including tax

Answers

The amount that she will have to pay for everything is $52.68.

First step is to calculate the cost of 3 can of tennis ball

Cost of cans=3 x $4

Cost of cans=$12

Second step is to calculate the discount

Discount=15% x $43

Discount=$6.45

Third step is to calculate the cost of total racket

Total racket=$43 -$6.45

Total racket=$36.55

Fourth step is to calculate the amount that Elena will pay including tax

Amount=($12 + $36.55) + [($12 + $36.55)x 0.085]

Amount=$48.55 + ($48.55 x 0.085)

Amount=$48.55+$4.13

Amount=$52.68

Inconclusion the amount that she will have to pay for everything is $52.68.

Learn more about tax here:https://brainly.com/question/25033929

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Answers

Answer:

x= -3

y= 1

Step-by-step explanation:

You can graph this on Desmos Graphing Calculator and look at the vertex on the graph.

PLS HELP ME I DON'T GET IT

Answers

Answer:

(a) $14,912 saved

(b) $58,000 aid needed

Step-by-step explanation:

(a)

Nola is saving $200 each month. That means she will have saved 60 times that amount after 60 months:

60 × $200 = $12,000

When she adds that to her current savings she will have saved a total of ...

$12,000 +2,912 = $14,912 . . . by the time she starts college

(b)

The figure is telling you Nola will need $72,912 for 4 years of college. If she funds $14,912 from her own savings, then she will need an additional amount of ...

$72,912 -14,912 = $58,000 . . . . amount of financial aid needed

What is the sum of the addition equation 0.7 + 0.2 = ________?

Answers

Answer:

7+2=9 so the answer is 0.9

Step-by-step explanation:

Pick the corrrect one form the dropdown

Answers

Answer:

easy

Step-by-step explanation:

Its very easy for any human to be able to see and compare data as when they are right next to eachother, so you can easily prove a good strong point

someone please help me i swear i'll give brainliest

Answers

I think this is right.

[tex] \tt\blue{Pwe \: \: \: POINTS }[/tex]

Answers

Answer:

thank you pare XD

Step-by-step explanation:

(≧▽≦)(≧▽≦)

Other Questions

Explosive magma usually has _____.high viscosity, high gas content, and high silica contenthigh viscosity, but low gas and silica contenthigh viscosity and gas content, but low silica contentlow viscosity, but high gas and silica content How onto add, subtract, multiply, and divide decimals WHOEVER ANSWERS FIRST GETS A BRAINLIEST AND 20 POINTSWhich of the following is the algebraic form for the verbal statement shown? "The sum of the 5 and a number results in 14"A. n-5=14B. 5-n=14C. 5+n=14D. n+14=5 I actually need help- Can someone answer number 9 for and tell me if the others are correct i have a 64% in geometry trying to raise grade up to alteast 70% Direction: On the short bond paper draw/paste an advertisement that uses stereotype images/ideas. state what particular viewpoint or opinion is expressed in the advertisement Write a speech on the topic of an unjust situation you are passionate about. This may be an issue on the community level, or a current national issue.Remember to use the following elements:a claimsupporting facts, statistics, and reasonspossible objections to your claim (counterclaims)a summary and call to actionthree transitional words or phrases and one instance of effective keyword repetitionproper documentation of sources using MLA citation styleYour speech should be a minimum of 200 words. Explanation of approximation, decimal place, significant figure 7 pointThe heat energy from convection currents in magma also drives the rockcycle. Convection and movement of the plates causes rock to movebetween Earth's surface and interior. It provides the heat that changesrocks inside Earth to form metamorphic rocks. Igneous rocks form whenmagma cools and solidifies. The older rocks that are broken down andconverted to sedimentary rocks might come from igneous andmetamorphic rocks or even older sedimentary rocks. TRUE or FALSE: Therock cycle is directly related to convection currents.TrueFalse Lincoln middle school had a canned food drive. The 6th grader brought in 5.75 86,400 seconds into day.please what is the relation between population and economic? Katherine Johnson is best known for her work on ________. If 58 out of 100 students in a school are boys. Write decimal expressions for the part of the school that consists of boys.(Hint: 58 is what percentage of 100?) Which of the following statements is true about atomic spectra? I. The line spectra of elements are evidence that electron energies are quantized II. Energy is emitted from atoms as they move from lower energy levels to higher energy levels III. Energy is emitted from atoms as they move from higher energy levels to lower energy levels IV. Neutral atoms in the ground state emit light spontaneously Which of the following is true concerning the elimination of property ownership as a requirement for voting in the United States Segn la carta, cul de las siguientes afirmaciones describe mejor la relacin entre Camilo y el profesor Rosales? I used to be a gift now they just throw me aroundwhats the answer to this riddle ? Triangle ABC has two known angles. Angle A measures 55 degrees. Angle B measures 30 degrees. What is the measure of angle C? which value of the variable m satisfies the equation 20 = -2(4m - 5)