Find the perimeter of the rectangle on the centimetre grid.

Find The Perimeter Of The Rectangle On The Centimetre Grid.

Answers

Answer 1

Answer:

24 cm

Step-by-step explanation:

Each side of a square represents 1cm

The rectangle's length touches 5 squares, and breadth touches 7 squares.

Perimetre of rectangle: 2(l+b)

2(5+7)

2×12

or 24 cm


Related Questions

if i went to school at 9:14 and only have to be there for 4 hours what time do i get out

Answers

Answer:

1:14

Step-by-step explanation:

instead of starting from 9:14 you start counting from 10:14 because that where the first hour start

What is the GCF of 2×3³×5² and 2³×3×5²

Answers

the answer is 150 hope this helps

reflection of -2,4 1,2 -2,1 across x axis

Answers

Answer:

2,4   -1,2   2,1

Step-by-step explanation:

10x÷8=18
plz helppppppppppppppppppppppppppppppppppp

Answers

Hey there!

10x ÷ 8 = 18

MULTIPLY 8 to BOTH SIDES

10x ÷ 8 * 8 = 18 * 8

SIMPLIFY IT

NEW EQUATION: 10x = 144

DIVIDE 10 to BOTH SIDES

10x/10 = 144/10

CANCEL out: 10/10 because it gives you 1

KEEP: 144/10 because it helps simplify for the x-value

x = 144/10

x = 144 ÷ 2/10 ÷ 2

x = 72/5

Therefore, your answer is: x = 72/5

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

Write the equation of the line that has a slope of 4/5 and a y-intercept of -8.

Answers

The equation of any staright line can be written as y = mx + c , where m is its slope and c is its y - intercept . hence, equation of line with slope = 4/5 and y - intercept = -8 is,

y = 4/5x - 8

m - c = 4/5 + 8 = 12/5

hope this answer helps you dear take care!

what is the value of -4.5 degrees ​

Answers

Answer:30

Step-by-step explanation:

Find the value of cos 45° + sin 30° Solution: Given, cos 45° + sin 30° cos 45° + sin

30° = 1/√2 + ½ = (√2+1)/2 Question 2: Evaluate: 2 sin 60° – 4 cos 45° Solution: Given, 2 sin 60° – 4 cos 45° Since, sin 60° = √3/2 and cos 45° = 1/√2

Therefore, ⇒ 2 (√3/2) – 4 (1/√2) ⇒ √3 – 2√2 Question 3: Find Cos 45 + Cos 90. Solution: Cos 45° = 1/√2 Cos 90° = 0 Therefore, Cos 45° + cos 90° = 1/√2

Find the slope of the line that passes through (-53, -2) and (-54, 91).

Answers

Answer:

x1=-53 y1=-2

x2=-54. y2=91

slopes= y2-y1

---------

x2-x1

91-(-2)

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

= -54-(-53)

91+2

= ----------

-54+53

= 93

-------

-1

Mario and 3 friends equally shared the burritos shown.



Problem

Read aloude How many burritos did each person get?

A

1 2
3

B

1 1
6

C

1 1
4

D

1 1
2

Answers

Answer:

c

Step-by-step explanation:

it would be c. because there are 4 friends and there and 5 burritos so each one gets 1 and the last one slips to 4 pieces.

Answer:

each one had 3 so C is the answer

You need a mean score of at least 90 points to get an ""A"" average. What do you need to score on your fifth test to earn at least a 90?

Answers

Answer:

85

Step-by-step explanation:

at least a 85 %bcz it's go bring you higher

Where are the correct answers to this geometry question?

Answers

1. Property

This is an example of the transitive property of equality.

2. Definition

This is the definition of a right angle.

3. Property

This is an exmaple of the division propety of equality.

4. Definition

This is the definition of a midpoint.

5. Property

This is an example of the symmetric property of equality.

Let me know if you have any questions, thanks!

Find the difference (10j – 7)-(-9j + 2)

Answers

Answer:

Step-by-step explanation:

(10j – 7)-(-9j + 2)

10j-7+9j-2

19j-9

Please help! I will mark brainliest:)

Answers

A) y=1.75x+2

B) y(1)=3.75, y(2)=5.5, y(3)=7.25, y(4)=9

C) *See attached screenshot

D) Yes, it is linear since the slope doesn't change.

9(x/3+1)>6.
A.x>-5
B.x>2
C.x>5/3
D.x>-1

Answers

Answer:

D.

Step-by-step explanation:

We are given

9(x/3 + 1) >= 6

Divide 9 on both sides

x/3 + 1 >= 2/3

Subtract 1 on both sides

x/3 >= -1/3

Multiply 3 on both sides

x >= -1

(3, r) and (7, 2) m = 1

Answers

Answer:

r = -2

Step-by-step explanation:

2+2 = 4

7-3 = 4

4/4 = 1

m = 1

why is green anaconda a threat we should care about?

Answers

Answer:

It's dangerous

Step-by-step explanation:

Anacondas are formidable predators, king of the food chain in their native South American ecosystems. While contact with mankind and domestic animals is rare, these large, heavy-bodied constrictors pose a potential threat to anything that crosses their path. Other dangers are also associated with these large snakes.

Solve the formula S=4(pi)r^2 for r.

Answers

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

The given formula is :

[tex]s = 4 \pi {r}^{2} [/tex]

let's solve for r

[tex]r {}^{2} = \dfrac{s}{4\pi} [/tex]

[tex]r = \sqrt{ \dfrac{s}{4\pi} } [/tex]

1. A package of sliced cheese costs 2.97 dollars, Their are 11 slices in each pack.
Question: how much would a package with 18 slices cost at the same price per slice? Explain or Show ur reasoning

Answers

Answer:

4.86 pack of 18

Step-by-step explanation:

If we consider adding a price to each slice from the 11 slice package. The price to each slice would be .27 cents. Now if we add 7 slices, each .27 cents each. The total price for the 18 package of sliced cheese would be 4.86

find the intersection of the two lines by solving the system of equations please help I will give brainliest

Answers

Answer:

(-3, -5)

Step-by-step explanation:

We can add the two equations together so the x's cancel out:

x + y = -8

-x + y = -2

2y = -10

y = -5

We can substitute y in to get x:

x - 5 = -8

x = -3

This means the intersection is (-3, -5).

P'(-2,5) is the image of P after a dilation centered at the origin with a
scale factor of 1/3. What are the coordinates of P?

Answers

Answer:   (-6, 15)

Explanation:

When going from the preimage P to its image P', we multiply each coordinate by the scale factor 1/3.

To go in reverse (image to preimage), we multiply by the reciprocal of that scale factor. The reciprocal of 1/3 is 3/1 or simply 3.

Triple the coordinates of (-2, 5) to end up with (-6, 15)

We can check the answer by multiplying each coordinate of (-6, 15) by the original scale factor 1/3 and you should end up with (-2, 5) again.

Akram is p years old. Shazwan is
7 years older than Akram. Their
total age is 31 years. Write a linear equation to represent their
total age.

Answers

answer

Ang sagot po 38 diyan

i can't fgire this out 28,172 ft = mi ft

Answers

Answer: 5.3356061 miles

Step-by-step explanation:

If 1 foot = 0.000189394 miles

THEN

28,172 feet = 5.3356061 miles

Answer:  5.3356 miles approximately

Explanation:

Divide by 5280 to convert from feet to miles

28,172 ft = (28,172)/(5280) = 5.3356 miles approximately

Sam had 44 books. He placed them equally into 2 boxes. Then he placed
the amount from each box equally into
2 piles. How many books were in each pile?

2 books
4 books
5 books
11 books

Answers

Answer:

11 books

Step-by-step explanation:

44 books/2 boxes= 22 books per box

22 books per box/ 2= 11 books

Answer:

11 books

Step-by-step explanation:

44 ÷ 2

22 in each boxes

again

22 ÷ 2

11 books in each pile

i need to know the answer to simplify 5/6

Answers

Answer: It's already in it's simplest form.

Ralph painted 1/6 of a wall in 2/3 hour. At this rate how many hours will it take Ralph to paint the whole wall?

Answers

Answer:

4 hours

Step-by-step explanation:

1/6 is one segment

6 segments make a whole

6/6 = 1

2/3 is equal to one segment

2/3 * 6 = 4

Answer:

It will take 4 hours.

Step-by-step explanation:

Let the size of  whole wall be x.

Given that

Ralph painted 1/6 of a wall in 2/3 hours

thus, writing it in mathematical form we have,

time taken to pain 1/6 of x = 2/3 hours

=time taken to pain x/6 wall = 2/3 hours

since, we have taken size as x so to find time to pain x size of wall ,

we divide both side by 6

=time taken to pain x/6 * 6 wall = 2/3 *6 hours

= time taken to paint x wall = 4 hours

I will give brainliest and extra points plz


[tex]\frac{4}{\sqrt{5}+3}[/tex]

Answers

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

The value of given expression is :

[tex]3 - \sqrt{5} [/tex]

Solution is in attachment ~

The new dolphin tank at the city aquarium is in the shape of a rectangular prism. It is long by wide by deep. To make the tank livable for the dolphins, the aquarium workers treat the water using bags of salt. The amount of water a bag of salt can treat is known in cubic feet.
(a) Find the volume of water in the tank in cubic feet.

(b) To make the tank livable for the dolphins, a bag of salt must be added for each 19.4ft$ of water. The aquarium doesn't have any salt on hand and the salt can only be purchased in whole bags. How many bags of salt must be purchased to treat the water?
(c) If each bag of salt costs $4.85, how much must the aquarium pay for salt to treat all the water in the new dolphin tank?
answer quickly

Answers

The volume of water in the tank is 35,100 cubic feet.

What is the volume of the rectangular prism?

Volume = length × width × height

We have the following parameters based on the information provided;

Length = 20 meters

Width = 13 meters

Height = 5 meters

Substitute the values into the formula to get

Volume = 20 × 13 × 5

Volume = 1300 cubic meters

Convert the cubic yard into cubic feet

1 cubic yard = 27 cubic foot

⇒ 1300 yards = x

⇒ x = 27 × 1300

⇒ x = 35,100 cubic feet

Therefore, the amount of water a bag of salt can treat is 35,100 cubic feet

To learn more about the volume here:

brainly.com/question/28574486

#SPJ1

The question seems to be incomplete the correct question would be

The new dolphin tank at the city aquarium is in the shape of a rectangular prism. It is 20 yds long by 13 yds wide 5yds by deep. To make the tank livable for the dolphins, the aquarium workers treat the water using bags of salt. The amount of water a bag of salt can treat is known in cubic feet.

Find the volume of water in the tank in cubic feet.

The difference between twice one number and a lesser number is 32. The sum of the lesser number and twice the greater is 60. Find the numbers

Answers

Answer:

The numbers are 23 , 14

Step-by-step explanation:

Let the greater number = x

The smaller number  = y

2x  - y = 32    ------------(I)

2x + y = 60  ----------------(II)

Add the two equations. Thus y will be eliminated and we can find the value of x

(I)   2x - y = 32

(II)  2x + y = 60   {Now, add}

      4x      = 92

            x = 92/4

x = 23

Plugin x = 23 in equation (II)

2*23 + y = 60

  46  + y = 60

           y = 60 - 46

            y = 14

The numbers are 23 , 14

work out the size of angle A

Answers

use sin rule first to get angle C
11/sinC = 9/Sin38
cross multiplication
SinC = 11Sin38/9
ARCSinC (sin inverse) to find C
then angle A= 180 minus (angle C plus angle B)

HELP!!! I RLY NEED HELP WITH THIS!

Answers

Answer:

the first one is no solution

the second one is one solution

the third one is many solutions

Step-by-step explanation:

Estimate by rounding to the nearest hundreds : 7892 - 3425 =

Answers

Answer:

4500

Step-by-step explanation:

7892 to the nearest hundred is 7900

3425 to the nearest hundred is 3400

7900 - 3400

=4500

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