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Answer:

the answer is 8.167

Step-by-step explanation:

w = 0.5 m

A = l × w

50m² = 100m × w

w = 50m²/100m

w = 0.5 m

Answer:

The answer is 0.5 m i.e Width = 0.5 m

Step-by-step explanation:

Given,

Area (A) = [tex]50m^{2}[/tex]

length (l) =100 m

width ( b ) = ?

Now,

 A = l * b

or, 50 = 100 * b

or, [tex]\frac{50}{100}[/tex]= b

or, b = 0.5 m

Answer:

Step-by-step explanation:

4x + 2y = 14

-4x - 2y = -16

0 ≠ -2

no solutions

Answer:

[tex]k = \frac{2P}{x^2}[/tex]

Step-by-step explanation:

[tex]P= \frac{1}{2} kx^2\\\\P=\frac{kx^2}{2}\\\\ 2P =kx^2\\\\\frac{2P}{x^2}= \frac{kx^2}{x^2} \\\\k= \frac{2P}{x^2}[/tex]

Answer:

0.29 rounded to the nearest ones is 0.

0.29 rounded to the nearest tenths is 0.3

0.29 rounded to the nearest hundredths is 0.29

Step-by-step explanation:

Note that when rounding, you always look at the place value directly next to the one you are rounding. Note that if the digit is 5 or greater, round up; If 4 or less, round down.

Round to the nearest ones:

Look at the place value directly next to the ones (tenths place value). It is a 2. Because 2 is less than 5, round down:

0.29 rounded to the nearest ones is 0.

Round to the nearest tenths:

Look at the place value directly next to the tenths (hundredth place value). It is a 9. Because 9 is greater than 5, round up:

0.29 rounded to the nearest tenths is 0.3

Round to the nearest hundredths:

Look at the place value directly next to the hundredths (thousandths place value). Because there is no number, it is typically signified by a 0 (place holder).

0.29 rounded to the nearest hundredths is 0.29

~

Answer: y=4x-2

Step-by-step explanation:

Slope-intercept form: y=ax+b, where a is the slope and b is the y-intercept.

Given: slope is 4, and y-intercept is -3

y=ax+b

y=4x+(-3)

y=4x-3

Hope this helps!! :)

Please let me know if you have any question

Answer:

19. x > 7

20. x < 35

21.[tex]5\times x =5x[/tex]

22. [tex]\frac{1}{3} \times x = \frac{1}{3} x[/tex]

23.[tex]f\div 10[/tex] or [tex]\frac{f}{10}[/tex]

24. 45r

25.[tex]3\times x +16=3x+16[/tex]

26.[tex]18-3\times d = 18-3d[/tex]

27.[tex]k^2 -11[/tex]

28.[tex]\frac{20}{t^5} \\[/tex]

Step-by-step explanation:

Answer:

Just multiply with 1000

You get 2961

So 2961

Answer:

Yes

Step-by-step explanation:

Answer:

Gravitational potential energy = 320,460 joules

Step-by-step explanation:

Given:

Mass of tourist = 75 kg

Height = 436 m

Gravitational accelration = 9.8 N/kg

Find:

Gravitational potential energy

Computation:

Gravitational potential energy = mgh

Gravitational potential energy = (75)(9.8)(436)

Gravitational potential energy = 320,460 joules

Answer:

Step-by-step explanation:

Answer: x=16

Step-by-step explanation:

For this problem, we can set a proportion to find the side length of the smaller rectangle.

[tex]\frac{15}{24}=\frac{10}{x}[/tex]                                     [cross multiply]

[tex]15x=240[/tex]                                 [divide both sides by 15]

x=16

Answer:

68a+ab−1

Step-by-step explanation:

cancel out

Answer:

Step-by-step explanation:a+67a=68a

3ab+2ab=5ab

so 69a+5ab-1

Answer:1 meter

Step-by-step explanation:

because in drawing it cant be as big as it is in real life

Answer:

40

Step-by-step explanation:

Given:

Number of pieces:

Answer:

-4

Step-by-step explanation:

Answer:

A=7

Step-by-step explanation:

2a-6a+24=-4

simplify

-4a+24=-4

subtract 24 from both sides

-4a=-28

divide both sides by -4

a = 28/4

simplify 28/4 to 7

a=7

25°C

C = 5/9(F - 32)

= 5(77 - 32)/9

= 5×45/9

= 5×5

= 25° C

Answer: The answer is 25°C.

  I hope this helped and please please mark me as brainlest.

Answer:

x = 0.8    y = 0.6

Step-by-step explanation:

Solve one of the equations for a single variable, I chose the 2nd equation and solved for the variable y and I got y = 2x -1.

Next plug in the value for y into the 1st equation, I got :

2x + 4 ( 2x - 1) = 4

Next solve for x by first distributing the 4 to the (2x-1), this becomes (8x -4) then add like terms and move the -4 to the other side of the equation by addition. I got 10x =8 then I divided 8/10 to solve for x and I got 0.8.

Now plug the value 0.8 in for x in the 2nd equation : 2*(0.8) - y = 1

Then solve for y by subtracting 2*(0.8) or 1.6 from 1 and I got -0.6, lastly divide by -1 to solve for y.

Answer:

21,875: 21,880, 21900, 22,000, 20,000

85,000: 85,000, 85,000, 85,000, 90,000

36,243: 36,240, 36,200, 36,000, 40,000

54,999: 55,000, 55,000, 55,000, 50,000

Answer:

a

Step-by-step explanation:

Answer:

60 cu units

Step-by-step explanation:

volume is base times height times length

5 x 6 x 2

Answer:

4a²(a² - 5)​

Step-by-step explanation:

4a⁴ – 20a² =

4a²× a² - 4a²×5 =              ⇒ common factor is 4a²

4a²(a² - 5)​                         ⇒ factorized

Answer:

296.2

Step-by-step explanation:

Answer:

69

Step-by-step explanation:

83+71+68+62+61(players hits for the season)=345

345(total of numbers added)÷5(number of players)

69(average of players hits as a team)

ans=26.92

use trigonometric ratios

a²= b²+c²

a²=25²+10²

a²=625+100

now take square root on both sides

a

[tex] \sqrt{a { }^{2} } = \sqrt{725} [/tex]

a=26.92

a=27 (2decimal place)

Answer:

[tex]\frac{5}{18}[/tex]

Step-by-step explanation:

When dividing fractions, the formula is simple: Keep Flip Change (KFC)

So keep [tex]\frac{1}{4}[/tex] change your division sign to a multiplication sign, and flip [tex]\frac{9}{10}[/tex] so it becomes [tex]\frac{10}{9}[/tex].

[tex]\frac{1}{4}[/tex]·[tex]\frac{10}{9}[/tex]=[tex]\frac{10}{36}[/tex]

Then you need to reduce your fraction to simplest form.

[tex]\frac{5}{18}[/tex]

Answer:

07:43: 12 AM

Step-by-step explanation:

Given that:

Traffic lights change after every 48, 72 and 108 seconds.

They changed simultaneously at 7:00 AM.

To find:

At what time, they will change simultaneously again ?

Solution:

For this, we need to find LCM(Least Common Multiple) of the three numbers and then add it to 7:00 AM to find the time they will change together again.

Because LCM of 3 numbers is the least number which is divisible by all 3 numbers.

Let us factorize the numbers and underline the common part:

[tex]48 = \underline{12}\times 4\\72 = \underline{12}\times 6\\108 = \underline{12}\times 9[/tex]

Common part is taken only once and the remaining part is multiplied to it to find the LCM.

So, LCM = [tex]12 \times 4\times 6 \times 9 = 2592[/tex]

In 2592 seconds, they will change together again.

Changing 2592 seconds in minutes:

Let us divide it by 60:

We get 43 minutes 12 seconds.

Let us add it to 7:00AM, we get the following:

So, the time at which they will change simultaneously = 07:43: 12 AM

Answer:

The answer would be 5.

Step-by-step explanation:

Tthe other terms have a number being multiplied by a variable.

Answer:

Step-by-step explanation:

So if the delivery person weights 160 lbs than we’re going to subtract 670-160=510 next we divide 40 into 510 which is 12.75. Which means that he can bring 12 boxes.

Answer:

12

Step-by-step explanation:

max cap 670lb- delivery person 160lb  weight left 510lb

weight 510lb/each box 40lb number of boxes 12.75lb

each box 40lb times number of boxes 12lb  480lb+160lb 640lb

so your still have 30 lb before max weight of elevator

Answer:

The degree is 4

Let me know if it helped :)