Mrs. Byrne washed 2/7 of her laundry. Her son washed 1/3 of it. Who washed most of the laundry? How much of the laundry still needs to be washed?

Answer:

Its A

Step-by-step explanation:

i thought it was D but im tired-

Answer:

i think its a

Step-by-step explanation:

Answer:

X        Y

1         25

3        17

4        13

6        5

Step-by-step explanation:

All we need to do is substitute the x values into the equation and we will find the y values!

Answer:

it is discrete

Step-by-step explanation:

you can't sell half a ticket at a movie

Answer:

the person above is right I think

Step-by-step explanation:

Answer:

interior angle=45

two exterior angle= 140, 85

Step-by-step explanation:

sum of all angles= 180

40+95+x=180

x=180-135

x=45, ie the third interior angle=45

two exterior angles be  y, z respectively

y=180-40(linear pair)=140

z=180-95(linear pair)=85

Answer:

47.5 and 2853.56 m

Step-by-step explanation:

Graph the equation on desmos and use the graph to find the maxima and the roots

Answer:

47.5 and 2853.56 m

Step-by-step explanation:

Mrs. Katz is 62 inches tall. What is her height in centimeters?

there are 2.54 cm per inch:

62 * 2.54 = 157.48

Answer:

I think the area is 84 sq ft

Answer:

rectangle 0.25 feet x 0.67 feet or 7.62cm x 20.32cm

Step-by-step explanation:

150 x (1/600)= 0.25 feet

400 x (1/600) = 0.66 (recurring) feet

convert into cm by x30.48

0.25x30.48=7.62 cm

0.66(recurring)x30.48=20.32 cm

Answer:

Y= mx + b

so Y = 1/3x + 2

just substitute

Answer:

Sure, I'll explain the cosine rule and sine rule in simple terms:

The cosine rule (also known as the law of cosines) is used to find the length of a side or the measure of an angle in a triangle given the lengths of the other sides and the angle between those sides. It states that c^2 = a^2 + b^2 - 2ab cos(C), where c is the length of the side opposite angle C, and a and b are the lengths of the other two sides.

Here's an example of how to use the cosine

Suppose we have a triangle with sides a=6, b=8, and an angle between them c=45 degrees. We want to find the length of the remaining side of the triangle, side a.

Using the cosine rule:

a^2 = b^2 + c^2 - 2bc * cosA

where A is the angle opposite side a, we can plug in our values and solve for a:

a^2 = 8^2 + 6^2 - 2(8)(6) * cos(45)

a^2 = 64 + 36 - 96 * 0.707

a^2 = 10.56

a = sqrt(10.56)

a = 3.25 (rounded to two decimal places)

Therefore, the length of side a is approximately 3.25 units.

Answer:

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

70, 72, 72, 72, 74, 76

There are 6 numbers that have 7 as a 10. There are only 5 ones on the leaf of the stem 7. The 6 is missing.

Answer:

3.

Step-by-step explanation:

49+(-49)=0

49+ × -49=0

49 -49=0

Answer:

the fourth one

Step-by-step explanation:

its the second one on the bottom, with two days being 75 there wouldnt be an incline on the graph and the rest of the numbers support the answer

Answer:

The correct option is C

C) Hungary

Step-by-step explanation:

Suppose we draw a vertical number line such that it shows elevations of different countries. For y=0,  we get India. As all the rest of the values, expect Hungary, are given negative values, hence all the value will lie below India in the numbers line. The only country that lies above India in the number line is Hungary as only it has a positive number for the elevation. So the lowest elevation above 0 will be shown of Hungary which is 78.

Answer:

The answer would be Hungary its correct on edge:)

Step-by-step explanation:

hope this helps:)

Answer:

A function is a mathematical relation in which each input (domain value) is associated with exactly one output (range value). In other words, for a relation to be a function, each input can have only one corresponding output. Let's analyze the given pairings:

(a person’s age in years, that same person’s height in inches) - This can be a function because one person's age in years should correspond to a single height in inches.

(a person’s weight in pounds, that same person’s height in inches) - This can also be a function because one person's weight in pounds should correspond to a single height in inches.

(a person’s height in centimeters, that same person’s height in inches) - This can be a function because one person's height in centimeters should correspond to a single height in inches.

(a person’s telephone number, that same person’s height in inches) - This may not necessarily be a function. It's possible for two different people to have the same height in inches but different telephone numbers.

So, the pairings that always describe a function are:

(a person’s age in years, that same person’s height in inches)

(a person’s weight in pounds, that same person’s height in inches)

(a person’s height in centimeters, that same person’s height in inches)

These three pairings meet the criteria of a function, where each input corresponds to a unique output.

The pairing that always describes a function is option C. (a person’s height in centimeters, that same person’s height in inches)

A pairing describes a function when each unique input (domain element) is associated with exactly one unique output (range element). In other words, there should be no ambiguity or multiple outputs for a single input. Let's analyze the given pairings:

1. (a person’s age in years, that same person’s height in inches): This pairing may not always describe a function because multiple people can have the same age, but they might have different heights. So, there can be multiple outputs for the same input (age).

2. (a person’s weight in pounds, that same person’s height in inches): Similar to the first pairing, this may not always describe a function because different people can have the same weight but different heights.

3. (a person’s height in centimeters, that same person’s height in inches): This pairing describes a function because for each unique height in centimeters, there is only one corresponding height in inches.

4. (a person’s telephone number, that same person’s height in inches): This pairing may not always describe a function because multiple people can have the same telephone number, but they might have different heights. So, there can be multiple outputs for the same input (telephone number).

So, the pairing that always describes a function is: (a person’s height in centimeters, that same person’s height in inches)

learn more about function describing pairs: https://brainly.com/question/31919824

#SPJ1

Answer:

51 1/3

Step-by-step explanation:

Multiply each and will

give that

Answer: liar

Step-by-step explanation:

give me brainly first

To determine the probability of rolling two even numbers, we need to find the favorable outcomes (outcomes with two even numbers) and divide it by the total number of possible outcomes.

The possible outcomes when rolling two dice are:

(1,1), (1,2), (1,3), (1,4), (1,5), (1,6)

(2,1), (2,2), (2,3), (2,4), (2,5), (2,6)

(3,1), (3,2), (3,3), (3,4), (3,5), (3,6)

(4,1), (4,2), (4,3), (4,4), (4,5), (4,6)

(5,1), (5,2), (5,3), (5,4), (5,5), (5,6)

(6,1), (6,2), (6,3), (6,4), (6,5), (6,6)

Out of these, the favorable outcomes (outcomes with two even numbers) are:

(2,2), (2,4), (2,6), (4,2), (4,4), (4,6), (6,2), (6,4), (6,6)

Thus, there are 9 favorable outcomes.

The total number of possible outcomes is 36 (since each die has 6 possible outcomes).

Therefore, the probability of rolling 2 even numbers is:

\(\text{Probability} = \frac{\text{Number of Favorable Outcomes}}{\text{Total Number of Possible Outcomes}} = \frac{9}{36} = \frac{1}{4} = 0.25\)

Hence, the probability of rolling 2 even numbers is 0.25 or 1/4.

Answer:

53

Step-by-step explanation:

have a nice day

Answer:

75 hairs/ day =  525 hairs / week

Step-by-step explanation:

so your base question for this is 75 hairs/ day =? h/ week. how? if the dog is losing 75 hairs per day, then you would do 75 x 7 becuase there are 7 days in a week. the answer to that would give you how many hairs the dog was losing per week. (see attached image for reference)

Hope this helps!

#MRS

Answer: 3

2+2-1

Step-by-step explanation:

2 + 2 is 4

then you have to subtract 1 number away from 4

4 -1 =3

there is your answer

3

Answer:

car is faster

Work below shows how fast each vehicle is per second

Answer:

a. Car's unit rate: 30 ft/s

motorcycle's unit rate: 25 ft/s

b. The car's unit rate is faster because they're traveling 5 feet faster per second

Step-by-step explanation:

So to find the unit rates we just have to divide the distance by the time. The unit rate for the motorcycle it's 300/12 which is: 25 ft/s. The car's would be 600/20 which is: 30 ft/s. So the car is going faster.

Answer:

Step-by-step explanation:

part A=The airplane is rising, so the change in elevation is +1,000 feet. The temperature is dropping, so the change in temperature is -20 degrees Fahrenheit.

Part B= -20 degrees fehrenheit/1,000 feet

Part C=  -20 degrees fehrenheit/1,000 feet= -1 degrees fehrenheit/50 feet

The answer can also be written as -1 degrees fehrenheit/50  per foot.

Part D = The airplane is descending, so the change in elevation is -1,000 feet. The temperature is rising, so the change in temperature is +20 degrees Fahrenheit.

The rate of temperature change in degrees Fahrenheit per foot is 20/-1000

Part E= The answer can also be written as-1/-50

Part F= The rate in part E is equal to the rate in part C. It means that -1/50=1/-50=-1/-50

Answer:

d

Step-by-step explanation: im incorrect

Answer:

X=3

Step-by-step explanation:

x = 3

-2[(4 x 3) - 1 ] - (3 x 3) + 5 = -26

Answer: A

Step-by-step explanation:

Answer:

a kilogram = 1000 grams

milgram = 0,001 grams

Answer:

um its Review the size of grams and kilograms and how to convert between the two.  Then, try some practice problems.

Step-by-step explanation: