Question 3
Thank youuu

Answer:

1 mi² = 640 acres

Step-by-step explanation:

1 mi = 5280 ft

1 mi² = 5280 ft × 5280 ft = 27,878,400 ft²

1 acre = 43,560 ft²

1 mi² / 1 acre = 27,878,400 ft² / 43,560 ft² = 640

Therefore, 1 mi² = 640 acres.

Answer:

-30f - 32

Step-by-step explanation:

-6(7f+4) + -6(-2f + 3)

-42f+-24+12f+-18

-30f + -32

Answer:

-30f - 42

Step-by-step explanation:

-6(7f + 4) - 6(-2f + 3)

-42f - 24 +12f - 18

-42f - 42 + 12f

-30f - 42

Hope this helps!

Answer:

The answer (rounded to the nearest tenth is 41.5

Step-by-step explanation:

Hope that helps!

Answer:

41.5

Step-by-step explanation:

41.4888. Just focus on the 48, and since 8 is bigger than 5, it rounds to 10 so that 8 becomes a zero and the four becomes a 5

Question:

the speed limit in front of swayzee elementary school is 25 miles per hour. this is half the speed of a major street one mile away. what is the speed limit of the major street?

Answer:

The speed limit of the major street is 50 miles per hour.

Answer:

The steps to find the MAD include:

1. find the mean (average)

2. find the difference between each data value and the mean

3. take the absolute value of each difference

4. find the mean (average) of these differences

Step-by-step explanation:

Answer:

Step-by-step explanation:

According to the diagram shown under the blue print , is says that 4 centimeters here equal 0.5 feet.

That means, that 8cm = 1 ft

So, what's the value of the remaining 2cm?

If we see, that 4=0.5

Then we can also see, that 4/2=2

And

2=0.25

so, basically, 2cm, equals 0.25 feet.

So, if we add up all (for 8cm and 2cm), then we get 1.25 feet.

Thanks!

Answered by: FieryAnswererGT

#learnwithbrainly

Answer:

1. multiply by 1

3x+1y+1d

3x+y+1d

2. multiply by 1

3x+y+1d

3x+1y+d

3. rearrange the terms

d+3x+y

your answer is d+3x+7.

45.6

Step-by-step explanation:

i am super smart

Answer:

792 m

Step-by-step explanation:

perimeter of a rectangle = 2l + 2b

⇒ perimeter of ground = (2 x 42) + (2 x 24) = 132 m

Perimeter = 1 round

⇒ 6 rounds = 6 x 132 = 792 m

Answer:

792 m

Step-by-step explanation:

First, calculate the perimeter.

= 2(42 + 24)

= 2(66)

= 132 m

Distance covered

= 132 x 6

= 792 m

Answer:

[tex]2x+19[/tex]

Step-by-step explanation:

The first is [tex]5x+14[/tex]

The second is [tex]5x-5[/tex]

So [tex]5x+14-(5x-5)=2x+19[/tex]

{Simple Subtraction}

I hope this helps you

:)

Answer:

-7/3

Step-by-step explanation:

Given :-

-14/6

To Do :-

Simplify with denominator 3

Solving :-

Dividing the numerator and denominator by 2 will make the value of the denominator to be 3.

Solution :-

-14/6 => -7/3

Answer:

Here are some things that could help.

Step-by-step explanation:

PEMDAS/GEMDAS

Parentheses/grouping

Exponents (x², x⁷)

Multiplication

Division

Adding

Subtracting

Example:

5²+3(12+2)+6•9

12+2 would be first, then find 5², then 6•9, then the result from 5²+3, and then add the rest of the results.

sorry I'm bad at explaining

Answer:

2d+1x+5b+1x=6p

Step-by-step explanation:

Rewrite = so is on the left side:

2d+1x+5b+1x=6p

Hence, the correct answer is 2d+1x+5b+1x=6p

Answer:

-290

Step-by-step explanation:

Answer:

a. The 0.3 means that the population is growing by 30% each decade. The 100,000 means that the population is 100,000 in 1970.

b. The equation for the population y years after 1970 is

p(y) = 100,000 (1 + 0.3)^1/12

c. The equation for the population e centuries after 1970 is

p(e) = 100,000 (1 + 0.3)^10

P.S. Probably right, an exercise to you, to check.

Answer: ??????

explain better than i can answer

Step-by-step explanation:

Answer:

Step-by-step explanation:

two points on the line are (-3,-2) and (5,4)

slope=(4+2)/(5+3)=6/8=3/4

eq. of line is

y+2=3/4 (x+3)

4y+8=3x+9

4y=3x+1

y=3/4 x+1/4

Answer:

The last one

a = 4, b = -3

Step-by-step explanation:

[tex]12x ^{2} + 16 - 9x - 12 \\ 4x \times (3x + 4) - 9x - 12 \\ (3x + 4) \times (4x - 3)[/tex]

[tex]\huge\fbox{Answer ☘}[/tex]

therefore ,

[tex]\bold\blue{mass \: = 780g}\\[/tex]

[tex]\bold\green{----------------}[/tex]

dimensions of the given block are

‎ ‎ ‎ ‎ ‎‎ ‎ ‎ ‎ ‎‎ ‎ ‎ ‎ ‎‎ ‎ ‎ ‎ ‎‎ ‎ ‎ ‎ ‎‎ ‎ ‎ ‎ ‎‎ ‎ ‎ 2 cm × 5 cm × 6 cm

[tex]\bold\purple{Volume = l \times b \times h }\\\\ \bold \purple{⇢ (2 \times 5 \times 6) \: cm {}^{3}} \\\\\bold\purple{ ⇢60cm {}^{3}} [/tex]

therefore ,

[tex]\bold\blue{Volume = 60cm {}^{3}} [/tex]

[tex]\bold\green{----------------}[/tex]

[tex]\bold\pink{Density = \frac{mass}{volume} }\\ \\ \bold\pink{ ⇢ \cancel\frac{780 \: g}{60 \: cm {}^{3} } } \\ \\ \bold\pink{⇢13g \: cm {}^{ - 3} }[/tex]

therefore ,

[tex]\bold\blue{Density \: = 13 \: g \: cm {}^{ - 3} }[/tex]

hope helpful~

The mass, volume and density of the block of metal are 780 grams, 60 cm³ and 13 g/cm respectively

volume = lwh

where

Therefore,

volume = 6 × 5 × 2 = 60 cm³

Therefore,

mass = 780 grams

volume = 60 cm³

density = mass / volume

density = 780 / 60

density = 13 grams per centimetre

learn more on rectangular prism here: https://brainly.com/question/27082018

#SPJ5

Answer:

The formula for the volume of a cube is-

side length^3.

For your problem side length=4, so the answer is 4^3=64

Answer: 64 cu. cm

Step-by-step explanation:

Answer: 14

Step-by-step explanation:

[tex]95-3^4[/tex]

[tex]=95-81[/tex]

[tex]=14[/tex]

The value of the expression 95 - 3^4 is 14

The expression is given as:

95 - 3^4

Evaluate the exponent 3^4

95 - 3^4 = 95 - 81

Evaluate the difference

95 - 3^4 = 14

Hence, the value of 95 - 3^4 is 14

Read more about expressions at:

https://brainly.com/question/723406

Answer:

5r =45-15

5r =30

5r/5 =30/5

r =6