Mathematics High School

please help !! find the area and perimeter. I KNOW HOW TO DO IT BUT I JUST DONT HAVE THE TIME RN!!

Please Help !! Find The Area And Perimeter. I KNOW HOW TO DO IT BUT I JUST DONT HAVE THE TIME RN!!

Answers

Answer 1

Answer:

Step-by-step explanation:

9.

Area = 15 × 5

Area = 75

perimeter = 15 + 6 + 15 + 6 = 42

10.

Area = (10 × 15) ÷ 2 = 75

perimeter = 18 + 10 + 15 = 43

11.

Area = (25 × 10) ÷ 2 = 125

perimeter = 31.6 + 25 + 11.2 = 67.8

please give me a brainliest answer

Related Questions

find £83.70 as a percentage of £167.40

Answers

The answer is 50 percent.
Please mark brainelist

Answer:

50%

Step-by-step explanation:

Divide 83.70/167.40

This is algebra, functions, and data analysis

Answers

greater than: -2

Because x+2 ≥ 0 for the square root to not break, so x ≥ -2

I need to show my work help

Answers

Answer:

it will take 90 minutes

Step-by-step explanation:

10 - 6 = 9

9 x 10 = 90

Answer:

give the other guy brainliest he deserves it

Step-by-step explanation:

Find the elapsed time of 8:45AM to 1:10 PM

Answers

Answer:

the answer would be 11 hours and 25 minutes

Step-by-step explanation:

Answer:

4.42 hours

The reason why is by adding, 8:45 can round up to 9, and 1:10 can round down to 1, this make it simpler. 8:45+15 1:10-10

9AM to 1PM

9AM+3=12PM, add 1 and you get 1 pm=4 hrs, add 15+10, and you get somewhere close to it.

what is the answer when you round 522 254 to the nearest 10​

Answers

Answer:

522250

How to round to the nearest tenth:

Whenever you want to round a number to a particular digit, look only at the digit immediately to its right. For example, if you want to round to the nearest tenth, look to the right of the tenths place: This would be the hundredths place digit. Then, if it is 5 or higher, you get to add one to the tenths digit. If it is 4 or lower, the tenths digit remains the same.

For example, 3.58 can be rounded to 3.6 because the hundredths place digit, 8 is greater than or equal to 5.

3.32 would be rounded to 3.3, because the hundredths place digit, 2, is less than 5.

what are the coordinates of B and D?


Answers

Answer:

B = (4, 3)

D = (8,6)

Step-by-step explanation:

Go along the X axis until you find the line that fits with B, same with D.

10+10=? trả lời đi mà

Answers

10Answer:

10 + 10 =

Step-by-step explanation:

=20

Dose anyone know how to Determine this equation from the graph:

The equation of any non-vertical line can be written in slope-intercept form y=mx+b
In this equation, b is the slope and m is the y-intercept.

Answers

equation for graph above:
y=4/3x-3

William says that 15 years from now, his age will be 3 times his age 5 years ago. if x represents William's present age, what equation represents his claim? What is Willaim's current age?

Answers

Answer:

x + 15 = 3 (x - 5)

William’s current age: 15. Years old

Step-by-step explanation:

x + 15 = 3(x-5)

x + 15 = 3x - 15

15 + 15 = 3x - x

30 = 2x

x = 15

Find the area I will make you Brainliest (show working)​

Answers

Answer:

the answer is 52.

Step-by-step explanation:

You have to do [(6+6+2)*(3)] + [(2)*(5)] to get your answer.

(6+6+2)=14

14*3=42

2*5=10

10+42=52

Answer:

52m^2

Step-by-step explanation:

[3 - | -5/6 - 2(-3)|) ÷ (-17) What is the value of the expression? Enter your answer as a simplified fraction in the box.
HELP ME PLEASE!!​

Answers

Answer:

-1/6

Step-by-step explanation:

i took the quiz

Name the marked angle in 2 different ways.

Answers

Answer:

angle QPR and angle RPQ

Step-by-step explanation:

hope this helps!

The number 49 has two square roots: 7 and _____​

Answers

Answer:

-7

Step-by-step explanation:

Square numbers always have two possible roots: a positive and negative root. This is because two positive numbers multiply to make a positive number and two negative numbers also multiply to make a positive number

-7 × -7 is still 49, just like 7 × 7

Hope this helps!

Bridgette measured an Italian restaurant and made a scale drawing. The scale of the drawing was 8 millimeters: 5 meters. The restaurant's kitchen is 30 meters long in real life. How long is the kitchen in the drawing?

Answers

Answer:

The kitchen drawing is 48 millimeters long.

Which of the following equations have infinitely many solutions?
Choose all answers that apply:

A
- 10x - 10 = -10x + 10

B
10x - 10 = -10x - 10

C
- 10x - 10 = -10x - 10

D
10x – 10 = -10x + 10

Answers

Answer:

10

Step-by-step explanation:

that is the answer because its her choice

Oceanside Bike Rental Shop charges a 15 dollar fixed fee plus 9 dollars an hour for renting a bike. Joan paid 60 dollars to rent a bike. How many hours did she pay to have the bike checked out ?

Answers

3 or 4 have s good day

what’s the value of 5%

Answers

Answer:

0.05 in decimal form

Step-by-step explanation:

I don't know if you accidentally left something out but if you did I can edit my answer or put the answer in the comments.

Please do 17-20! No work needed, please do fast this is due soon! Thank you!!

Answers

*What you should know*

Point slope form,

y-y1=m(x-x1)

Parallel lines have the same slope.

1. Points (4,2)

y=2

x=4

m=-3/4

substitute this information into the point-slope form formula,

》y-2=-3/4(x-4)

2.

y=-3

x=-3

m=7/3

》y-(-3)=7/3(x-(-3))

3.(-4,0)

y=0

x=4

m=3/4

》y-0=3/4(x-4)

4. (-1,4)

y=4

x=-1

m=-5

》y-4=-5(x-(-1))

brianlist me?

what is the explicit rule for the geometric sequence 1/64, 1/16, 1/4, 1

Answers

Answer:

[tex]\frac{1}{\sqrt[n]{64}}[/tex]

Step-by-step explanation:

[tex]\frac{1}{\sqrt[1]{64}} =\frac{1}{64}[/tex]

[tex]\frac{1}{\sqrt[2]{64}} =\frac{1}{16}[/tex]

[tex]\frac{1}{\sqrt[3]{64}} =\frac{1}{4}[/tex]

[tex]\frac{1}{\sqrt[4]{64}} =\frac{1}{1}[/tex]

A box of cereal states that there are 87 calories in a 3/4 cup serving. What is the unit rate for calories per cup? How many calories are in 2 cups of cereal?

Answers

Answer: for 2 cups, There are 232 Calories.

Step-by-step explanation:

Step 1

Let the calories in one cup be represented as C

Therefore

3/4 x C = 87 calories

C = 87 X 4 / 3 = 116

unit rate is 116 calories per cup.

Step 2- Solving the number of calories in 2 cups

1 cup serving = 116 calories

2 cups servings = 116 x 2= 232 calories

zoe is buying treats for her dog. Her total bill is $20.25. if each treat cost 0.75 how much treats did she buy?

Answers

Answer:

She bought 27 treats.

Step-by-step explanation:

20.25 ÷ 0.75 = 27

Sachin used synthetic division to divide a polynomial, p(x), by x + 5 and found that there was no remainder. What does this tell Sachin about how p(x) and x + 5 are related?
A. x + 5 is a factor of p(x)
B. p(x) divided by x + 5 is 0
C. x + 5 is not a factor of p(x)
D. x + 5 cannot be divided evenly into p(x)

Answers

Answer:

A

Step-by-step explanation:

The x + 5 is a factor of p(x) this represents that p(x) and x + 5 are related.

Given that,

Let us assume polynomial be p(x), and it is divided by x + 5.There is no remainder.

Based on the above information, we can say that

x + 5 represent the factor of p(x).

Therefore we can conclude that the first option is correct.

Learn more: brainly.com/question/24169758

a) 7x^2-7=0
b)x^2-x=0
c)5x-15=0
d)x^2-4x+4=9.(x-2)
e)3(x+3)-x^2-3x=0

Answers

Answer:

[tex]a)x = 1 \\ x = - 1 \\ b)x = 1 \\ x = 0 \\ c)x = 3 \\ d)x = 11 \\ x = 2 \\ e)x = 3 \\ x = - 3[/tex]

18 A = {multiples of 5 between 14 and 26}
B = {odd numbers between 14 and 26}
(a) List the members of A u B
(b) Describe the members of A n B​

Answers

Answer:

13;14;17;19;20;21;23;25

Step-by-step explanation:

this is so simple

Please solve the math problem... I will mark you brainliest

Answers

I need a better picture of the shape

Can someone help me with this please?​

Answers

Answer: OO! i remember this but i forgot

Step-by-step explanation: ඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞ.

amogusඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞ.ඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞ.ඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞ.

Evaluate. -1/4(d+1) < 2
Please show how

Answers

Answer:

-1/4 (d+1)< 2

(d+1) × -1 < 2×4

(d+1) × -1 < 8

-d - 1 < 8

-d < 8 + 1

-d < 9

d > -9

d = { -8, -7, -6....., 0, 1, 2, 3, 4,....}

Step-by-step explanation:

brainliest plz

bob has some 10 lb weights and 3 lb weights. together, all his weights add up to 50 lb. if x represents the number of 10 lb weights, which equation can be used to find the number of each type of weight bob has ?

Answers

It is 5 only because

-54/87 simplified to a fraction

Answers

Answer:

-18/29

Step-by-step explanation:

54 ÷ 3 = 18 - numerator

84 ÷ 3 = 29 - denominator

-54/84 = -18/29

Solve the equation |p − 8| = 4.

Answers

Answer:

p (4;12)

Step-by-step explanation:

lp - 8l = 4

---------------

1.

p - 8 = 4

p = 12

---------------

2.

- p + 8 = 4

p = 4

--------------

P: (4,12)

Answer:

P = -6 hope it helps

Step-by-step explanation:

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