MATHEMATICS HIGH SCHOOL

What is the slope of the line that contains these two points (-2,2) and (3,2)

Answers

Answer 1
Answer: We see based on these points that while the x increases by 5, the y does not change. Therefore, the slope is 0/5=0, by the basic slope formula.

Related Questions

A greenhouse that specializes in growing vegetables used for Chinese cooking is divided into sections. The number of plants in each section depends on the number of sprinklers in that section.In a section with y sprinklers there are y(4y − 1) napa cabbage plants and (y + 5)2 bok choy plants. Which simplified expression represents the total number of napa cabbage plants and bok choy plants in a section with y sprinklers? (5 points) A.4y4 − 10y2 + 25 B.4y2 + 9y + 25 C.5y2 − 11y + 25 D.5y2 + 9y + 25
when i was 2 years old my sister was half in my age now i am 100 years old then how old is my sister?
Identify the factors of 13m-2n
Find the side length and round your answer to the nearest hundredth.
Jeremy wants to buy a new computer. The saleswoman says that he can make a down payment and then pay for the computer in installments.Here's a formula that describes this scenario: x=t-yz x = Amount down y = Money each month z = Number of months t = Total price Rewrite the formula to solve for the amount of money Jeremy must pay each month.

Which equation is y = 3(x – 2)2 – (x – 5)2 rewritten in vertex form?

Answers

                y = 3(x - 2)² - (x - 5)²
                y = 3(x - 2)(x - 2) - (x - 5)(x - 5)
                 y = 3(x(x - 2) - 2(x - 2)) - (x(x - 5) - 5(x - 5))
                 y = 3(x(x) - x(2) - 2(x) + 2(2)) - (x(x) - x(5) - 5(x) + 5(5))
                 y = 3(x² - 2x - 2x + 4) - (x² - 5x - 5x + 25)
                 y = 3(x² - 4x + 4) - (x² - 10x + 25)
                 y = 3(x²) - 3(4x) + 3(4) - (x²) + (10x) - (25)
                 y = (3x² - 12x + 12) + (-x² + 10x - 25)
                 y = (3x² - x²) + (-12x + 10x) + (12 - 25)
                 y = 2x² - 2x - 13
            + 13                + 13
         y + 13 = 2x² - 2x + 0.5
y + 13 + 0.5 = 2(x² - x + 0.25)
      y + 13.5 = 2(x² - 0.5x - 0.5x + 0.25)
      y + 13.5 = 2(x(x) - x(0.5) - 0.5(x) + 0.5(0.5))
      y + 13.5 = 2(x(x - 0.5) - 0.5(x - 0.5))
      y + 13.5 = 2(x - 0.5)(x - 0.5)
      y + 13.5 = 2(x - 0.5)²
          - 13.5         - 13.5
                 y = 2(x - 0.5)² - 13.5

Answer: on Edge its choice D or 2(x - 1/2)^2 - 27/2

Step-by-step explanation:

The other guy has the same answer just in decimal form and I'm a big brain boy so I helped out

Marjorie consumed 1.5 gallons of water in one day. How many milliliters are equal to 1.5 gallons, if 1 liter = 1,000 milliliters and 1 gallon = 3.785 liters

Answers

Answer:

Step-by-step explanation: 1.5 gallons X 3.785 liters = 5.6775 liters X 1,000 = 5,677.5 milliliters is the answer.

Please help confused with half life /compound interest problems1. Fermium-252 decays in 10 minutes to 76.1% of its original
mass. Find the half-life of fermium-252.
2. How long do you have to wait until 15mg of beryllium-7 have
decayed to 4mg, if the half-life of beryllium-7 is 53.12 days?

Answers

Half life means only half of matter is left, which means half is decayed/radiated. 
Formula for half life is
t/2 = [(elapsed time)*(log2)]/[log(beginning amount/ending amount)]
1. t/2 = [(10)*(log2)]/[log(100/76.1)] = 25.378 minutes.
 t/2 = [10 * 0.301]/[log 1.314] = [3.01]/[0.1186] = 25.378
2. 53.12 = [(T)*(log2)]/[log(15/4)], on solving we get, T = 101.29 days
 53.12 = [T * 0.301]/[log 3.75] = [0.301 * T]/[0.574],
 T = [53.12 * 0.574]/[0.301] = [30.49]/[0.301] = 101.29

Give an example of the sale price of an item and the total cost including sales tax if the tax rate is 5.75% and the item is 25% off.

Answers


you want to buy some shrimp for $100 and you have a coupon for 25% off.  This lets the price drop to $75 for your shrimp.  You go to the cashier and she says the tax is 5.75.  To find the end price you have to multiply .0575 by $75 and then add that to the $75.  You get $79.31 as your final price

At least 350 students attended the band concert friday night

Answers

Yes 350 people attended the Friday concert

How to find the area of a circle

Answers

area of circle= pi × radius^2
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Find the remainder when f (x) = x3 – 2x2 + 3x – 4 is divided by x – 2.​