The perimeter of a rectangle is 52 cm and its area is 144 square centimeters. Find the dimensions of the rectangle.

Answer:

Problem: if I correctly recall from my days of carving tombstones, the density of granite is not 2.7 kg/cm³, but 2.7 g/cm³

At 2.7 kg/cm³, the weight is 3,664,392 pounds

at 2.7 g/cm³, the true weight is  3664.39 pounds

Step-by-step explanation:

8 ft = 243.84 cm

5.3 inches = 13.46 cm

6 ft 2 in = 187.96 cm

volume = 243.84 cm x 13.46 cm x 187.96 cm = 616,901.01 cm³

616,901.01 cm³ × 2.7 kg/cm³ x 2.2 lb/kg = 3,664,392 pounds

2.7 g/cm³ = 0.0027 kg/cm³

616,901.01 cm³ × 0.0027 kg/cm³ x 2.2 lb/kg = 3664.39 pounds

Answer:

bsdqư

Step-by-step explanation:

Answer:

It's (D)

Step-by-step explanation:

Answer:

Ascending: 6.0123, 6.0321, 6.321, 6.331, 60.123

Descending: 60.123, 6.331, 6.321, 6.0321, 6.0123

Answer:

C. CA

Step-by-step explanation:

The side that corresponds to angle ABC, is the side that is opposite to the vertex B.

From the figure given, side CA is directly opposite to vertex B.

Therefore, CA corresponds to angle ABC.

Answer:

a 25 questions, 4 points   b 19 questions

Step-by-step explanation:

a 96:100 = 24 : x

x = (100 x 24)/96 = 25 questions

100 : 25 = 4 points

b 76:100 = x : 25

x = (76 x 25)/100 = 19 questions

Answer:

Question 1:

There are 25 questions on the test.

Each question is worth 4 marks each.

Question 2:

Your friend answered 19 questions correctly

Step-by-step explanation:

Question 1:

question answered = 24

percent earned = 96%

total number of points = 100%

[tex]\frac{questions answered }{percentage earned}[/tex] x 100

[tex]\frac{24}{96}[/tex] x 100 ⇒ 0.25 x 100 ⇒ 25

there are 25 questions on the test

[tex]\frac{100}{25} = 4[/tex]

each question is 4 marks each

Question 2:

percent earned by your friend = 76%

(percent earned by your friend x total number of question) ÷ 100

76 x 25 ÷ 100

1900 ÷ 100

= 19

Answer:

B. 81 m²

Step-by-step explanation:

6x10 = 60

7x6 = 42

42/2 = 21

60+21 = 81

Answer:

B) 81 meters squared

Step-by-step explanation:

rectangle = 6 * 10 = 60

triangle = .5 * 6 * 7 = 21

60+21 = 81

Answer: which one

Step-by-step explanation:

Answer:

down here (no pair for 1/3 so i made one up)

Step-by-step explanation:

2/8 = 1/4

4/8 = 1/2

1/3 = 2/6

6/10 = 3/5

Answer:

Function A: 3, y=3x-2

Function B: 5, y=5x+10

Step-by-step explanation:

Answer:

[tex]g = \frac{ x - 2}{3} [/tex]

Answer: g=x-2/3

Step-by-step explanation:

When it says make g the subject it means make it on it's own in front of the '=' sign.

To make g the subject, you have to do the inverse to 'undo' the equation.

So, instead of adding 2, you have to take away 2 from x. This would now look like this:

x-2=3g

In algebra, when a number is next to a letter it means times. So instead of multiplying g by 3, you would have to divide x-2 by 3. This would now look like this:

x-2/3=g

Hope this helps :)

Answer:

60 squared cm

Step-by-step explanation:

If half of the top of the shape is 3, that means the whole top is 6.

6 x 10 = 60

Area = Length x Width

Answer:

it a

Step-by-step explanation:

Answer: 13.75 ÷ 2.4

13.75/2.4

(Its a fraction).

Step-by-step explanation:

13.75 ÷ 2.4 = 5.72

5.72 x 2.4 = 13.75

5.72 = y

Answer:

arc AC = 111°

Step-by-step explanation:

∠APC is a central angle, so arc AC is equal to the measure of ∠APC.

∠APC and ∠BPC are supplementary.  So, m∠APC + m∠BPC = 180

m∠APC + 69 = 180

m∠APC = 111

arc AC = 111°

Answer:

3x + 8y = 72

19x + y = 72

Step-by-step explanation:

dubbles = x

mimstoons = y

Standard form:

Ax + By = C

3x + 8y = 72

Answer:

sin(-x)=  -0.38

Step-by-step explanation:

for negative you inverse it

Answer:

L's coordinates would go from being (x,y) to (-x, -y)

Step-by-step explanation:

So like, if L's coordinates were (5, 7) after rotation it would be (-5, -7)

If you were working backward and with L' being rotated you would do (-5, -7) change the sign and do (5,7) for L

Consenquently if you had a negative to begin with- L (-3, -4) L' would be the opposite sign and be (3,4)

Answer:

f*3=12

f=12/3

f=4

Step-by-step explanation:

hope help you stay happy

Answer:

Step-by-step explanation:

2x + y = 5       ← given line

2x + y = C      ← any parallel line

The line passing through (0, 1), therefore:

2×0 + 1 = C

C = 1

2x + y = 1    ←  the parallel line that passes through (0, 1)

To change it to slope-intercept form we just need to subtract 2x from both sides:

y = -2x + 1

Answer:

60 packets

Step-by-step explanation:

Given that :

Unit cost of 20 packets

$5.49 / 20 =$0.2745

Unit cost of 60 packets :

$10.97 / 60 = $0.1828333

Unit cost of 90 packets :

$18.95 / 90 = $0.2105555

The 60 packets has the least cost per unit, hence it is the best buy.

Answer and Step-by-step explanation:

So, the negatives cancel and turn into a positive.

The red squared of 5 become green squares.

Answer:

60,000 chose veggie burgers.

30,000 chose regular burgers.

Step-by-step explanation:

90,000 x 2/3 = 60,000

90,000 x 1/3 = 30,000

Hope that helps!

The number of people preferred the veggie burgers is 60,000 and the number of people preferred the regular burgers is 30,000.

Given that, a taste-testing survey of Zing Farms showed that 2/3 people surveyed preferred the taste of veggie burgers to regular burgers.

The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.

Now, 2/3 × 90,000

= 2 × 30,000

= 60,000

So, number of people preferred the regular burgers = 90,000-60,000

= 30,000

Therefore, the number of people preferred the veggie burgers is 60,000 and the number of people preferred the regular burgers is 30,000.

To learn more about the unitary method visit:

brainly.com/question/22056199.

#SPJ2

Answer:

$5,708.68

Step-by-step explanation:

A= 2000(1+6/100)¹⁸

Answer:

your answer will be 37 or 3

Answer:8.1/2.7/0

Step-by-step explanation: X = 0 is undefined,.

Answer:

240 pounds

Step-by-step explanation:

3,840 ounces = ? pounds

16 ounces = 1 pound

3,840 / 16 = 240

3,840 ounces = 240 pounds

[tex] \large \color{Magenta}Answer:[/tex]

[tex]3840 \div 16 = 240[/tex]