Mathematics High School

Help. Please. It’s due today.

Answers

Answer 1

Answer:

P = 31.6

Step-by-step explanation:

distance of AB and CD is 5 units each (used Distance Formula)

distance of BC and AD is [tex]\sqrt{117}[/tex] units each (used Distance Formula); which is

6[tex]\sqrt{13}[/tex]

2(6[tex]\sqrt{13}[/tex]) + 10 = 31.6

Related Questions

People use water to cook, clean, and drink every day. An estimate of 15.5% of the water used each
day is for cooking. If a family uses 68.2 gallons of water a day for cooking, how many gallons do they use every day?

Answers

Answer:

260 gallons

Step-by-step explanation:

An estimate of 26.5% of the water used each day is for cleaning and a family uses 68.9 gallons of water a day for cleaning,

Percentage of water used for cleaning= 26.5%

Gallons of water used for cleaning= 68.9

Let the number of gallons used everyday be represented by g. This will give:

26.5% of g = 68.9

26.5/100 × g = 68.9

0.265 × g = 68.9

0.265g = 68.9

Divide both side by 0.265

0.265g/0.265 = 68.9/0.265

g= 260

260 gallons of water are used everyday

If you have 3/8 of one pie, what does the denominator tell you

Answers

Ans: that there are 8 pieces total

EXPLANATION:

Since this scenarios fraction is a part to whole relationship, ( 3 out of 8 pieces).

That means the numerator(top number)
is the part

And the denominator(bottom number)
is the whole.

So the denominator tells us how many pieces there are total

Answer:

there are 8 pieces total

A plant is already 44 centimeterstall, and it will grow one centimeter every month. The plant's height, H (in centimeters), after m months is given by the
following function
What is the plant's height after 23 months?

Answers

Answer:

67 centimetres

Step-by-step explanation:

44+23=67

44cm= already

1cm= every month

please show your work

Answers

Answer:

m(h+p) - p÷h + m

h = -1, m = 3, and p = 4

3(-1+4) - 4÷(-1) + 3

= 3(3) - (-4) + 3

= 9 + 4 + 3

= 16

D. 16

Answer:

3(-1+4)-4/-1+3

-3+12+4+3

12+4

Solve, using the substitution method.
x + y=-11
2x – 3y = 3
• (-6, -5)
•(15,-4)
• (6, 1)
• (-10, -1)

Answers

Answer:

(-6,-5)

Step-by-step explanation:

X+y=-11

solve for x

x=-11-y

substiute x value into 2nd equation

2x-3y=3

2(-11-y)-3y=3

-22-2y-3y=3

-5y=25

y=-5

substitute -5 for y in either equation to find x

x+y=-11

x+-5=-11

x=-6

From 10:00 am to noon, the rise in temperature is 4 degrees C, and from 3:00 pm to 5:00 pm, the fall in temperature is 6 degrees C. What is the average rate of: a) The rise in temperature per hour? b) The fall in temperature per hour?

Answers

Answer:

(a) 2 degree celsius per hour

(b) 3 degree celsius per hour.

Step-by-step explanation:

From the question,

(a) Avearge rate of rise in temperature per hour(T') = Rise in temperature(T)/Time required for the rise(t).

T' = T/t.................... Euqation 1

Rise in temperature (T) = 4 degree celsius, t = 10.00 am to noon = 2 hours.

Substitute into equation 1

T' = 4/2

T' = 2 degree celsius per hour.

(b) Also,

Average rate of fall in temperature per hour (T') = Fall in temperature (T)/Time(t)

T' = T/t

Given: T = 6 degree celsius, t = 3:00 pm to 5:00 pm = 2 hours

T' = 6/2

T' = 3 degree celsius per hour

Determine the common ratio and find the next three terms of the geometric sequence. 8, -20, 50, ... a. -2.5; -125, 312.5, -781.25 c. 2.5; -125, 312.5, -781.25 b. -2.5; -70, 240.6, -642.85 d. 2.5; -70, 240.6, -642.85

Answers

Answer:

The common ratio is -2.5

The next three terms are;

-125, 312.5 and -781.25

Step-by-step explanation:

Here, firstly we want to determine the common ratio

do this, we have to divide the succeeding term by the preceding term

We have this as;

50/-20 = -20/8 = -2.5

Now, to get the next terms,

we multiply the given last term by the common ratio

That will be;

50 * -2.5 = -125

next is to multiply this by the common ratio

That will be;

-125 * -2.5 = 312.5

And lastly, we have

312.5 * -2.5 = -781.25

Answer:

The Answer Is A.

Step-by-step explanation:

[tex]0.15 \times 0.3[/tex]

Answers

Answer: -0.15

Explanation:

0.15=x0.3

We move all terms to the left:

0.15-(x0.3)=0

We add all the numbers together, and all the variables

-(+x0.3)+0.15=0

We get rid of parentheses

-x0.3+0.15=0

We move all terms containing x to the left, all other terms to the right

-x0.3=-0.15

x=-0.15/1

x=-0.15

The ________ makes geometry easier to understand from a description of their properties and provides the foundation from which geometry is built.

Answers

Answer:

The make geometry easier to understand from a description of their properties and they provide the foundation from which geometry is built. provide clear meaning by identifying classifications and specific characteristics of those figure, process or idea that need to be distinguished and defined.

There are a lot of works in math. The undefined terms makes geometry easier to understand from a description of their properties and provides the foundation from which geometry is built.

What is a geometry axiom?

Axioms are known to be statements made about a set of real numbers. Note that real numbers are a vital part of geometry when it comes to taking figures, axioms are very important.

Geometric Mathematical Structures is known to be a Greek words “geo” that connote “earth” and “metria” meaning “measurement”.

Learn more about geometry from

https://brainly.com/question/24375372

Please help- will give brainlist. I would appreciate if you told me how you got the answer but you don’t have to

Answers

Answer:

Step-by-step explanation:

18+15+18+15

Answer: The answer is 66 18+15+18+15.

I need help quickly and fast

Answers

i might be wrong about this one

Answer:

The answer would be 24

Lightning strikes the earth more than 60 times per second. How many times would it strike in 3 minutes 15 seconds

Answers

Answer: 11,700 times

Step-by-step explanation:

First find the number of seconds in 3 minutes 15 seconds.

Each minute is 60 seconds so 3 minutes would be:

= 3 * 60

= 180

Add the 15:

= 195 seconds

Lightning strikes more than 60 times per second so we shall use 60 times

= 60 * 195

= 11,700 times

Find the value of AB.

Answers

Answer:

AB = 24

Step-by-step explanation:

AB = EB x 2 = 24

Answer:

AB equals 24.

Step-by-step explanation:

Fill in the blank would be 24

f(x) = x2. What is g(x)?

Answers

Answer:

Answer: g(x)=. Step-by-step explanation: We are given that: f(x)=x². We have to find g(x). Since, we are given that g(3)=1. Hence, we will ... · g of x would equal (1/3x)^2 because if x was 6 y, g(x), would be 4

Step-by-step explanation:

write as y=mx+b
passes through (-3,7) with a slope of [tex]\frac{3}{2}[/tex]
passes through (7,0) and 0,-5)

Answers

Answer:

yrheyetegegetehegehehdhdbdhehehehrhrhthrjfucchffjjd ftfju

Chris tosses two number cubes labeled 1 to 6. What is the probability of rolling
double 4s?

Answers

Answer:

1/36

Step-by-step explananation:

The probability of rolling a 4 on one cube is 1/6. Any following throws are completely independent, so if we want the probability of rolling

double 4s, we multiply 1/6 by 1/6, obtaining 1/36.

The probability of rolling double 4s is 1/36.

Answer: C

Step-by-step explanation:

HELPPP QUICKK PLEASEE ONLY ANSWERS NO LINKS OR BOTS I WILL REPORT BUT PLEASE HELP MEEE :’) Which of the following equations describes the line shown below? Check all that apply (1,9) (-2,3)

Answers

A b f hopefully this helps I will not Explain

There is a bag filled with 3 blue and 4 red marbles a marble is taken at random from the bag the colour is noted and then it's replaced another marble is taken at random what is the probability of getting at least 1 red?

Answers

let's list out the important things.

a = 4''

r = 6'4''

one foot has 12 inches

convert r into inches:

6 × 12 = 72 (6 feet in r)

r = 76'' (72 + 4)

r = 76''

a = 4''

ratio is 4:76

simplify

4:76

2:38

1:19

the ratio they used is 1:19

good luck,

-cheesetoasty

find the measure of angle b87?? please help:)

Answers

Angle b = 87 (vertically opposite angles)

Answer:

<b = 87

Step-by-step explanation:

<b = 87 because of vertical angle thm

what is the median of 82, 4, 94, 4, 60, 91
And what is the mode and range

Answers

Answer:

The median is 55.833

The range is 90

The mode is 4

Step-by-step explanation:

To find median you

1. Arrange your numbers in numerical order.

2. Count how many numbers you have.

3. If you have an odd number, divide by 2 and round up to get the position of the median number.

4.If you have an even number, divide by 2. Go to the number in that position and average it with the number in the next higher position to get the median.

To find mode you put the numbers in order from least to greatest and count how many times each number occurs. The number that occurs the most is the mode. To find range you first put all the numbers in order. Then subtract (take away) the lowest number from the highest. The answer gives you the range of the list.

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