Look at this square: 3 ft 3 rt If the side lengths are halved, then which of the following statements about its area will be true? The ratio of the new area to the old area will be 1:2. The ratio of the new area to the old area will be 1:4. The ratio of the new area to the old area will be 1:8. The ratio of the new area to the old area will be 16:1​

Answer:

Answer for your question is D) 0.000499

Step-by-step explanation:

(would appreciate it if you could mark me the brainliest:)))

Step-by-step explanation:

iknow but its hard to expalin

Answer:

1,005.3 cm

Step-by-step explanation:

The radius: r = diameter/2 = 80/2 = 40 mm = 4 cm. The height: h = 20 cm. Conclusion: The volume is 1,005.3 cubic cm (approximately)

Answer:

49.45

Step-by-step explanation:

15% of 43 dollars is 6.45 and 43+6.45 is 49.45

Answer:

$49.45

Step-by-step explanation:

$6.45 tip + the subtotal, $43 = $49.45.

Answer:

B

Step-by-step explanation:

y=19x-10 the rate stays the same. unlike the other three that have exponents.

Answer:

x = 6

Step-by-step explanation:

QRST is a square.

QR = RS (sides of a square are equal)

7x - 10 = 5x + 2

7x - 5x = 10 + 2

2x = 12

x = 12/2

x = 6

Answer:

2

Step-by-step explanation:

Linear equation form:  y = mx + b

(where m is the slope and b is the y-intercept)

The rate of change for a line is the slope.

Function 1:  y = 6

⇒ the slope is zero so the rate of change is zero

Function 2:  y = 2x + 7

⇒ the slope is 2 so the rate of change is 2

Therefore, 2 - 0 = 2

So the rate of change of function 2 is 2 more than the rate of change of function 1

Answer:

One tank holds 45 gallons and the other holds 19.5 gallons.

Step-by-step explanation:

Answer:

0.04

Step-by-step explanation:

2(people who said yes) / 50(total amount) =0.04

Hey there!

6s + 21 > 63

SUBTRACT 21 to BOTH SIDES

6s + 21 - 21 > 63 - 21

CANCEL out: 21 - 21 because it give you 0

KEEP: 63 - 21 because it help compare to the s-value.

NEW EQUATION: 6s > 63 - 21

SIMPLIFY IT!

6s > 42

DIVIDE 6 to BOTH SIDES

6s/6 > 42/6

CANCEL out: 6/6 because it give you 1

KEEP: 42/6 because it help compare to the s-value
NEW EQUATION: s > 42/6

SIMPLIFY IT!

s > 7

Therefore, your answer is: s > 7

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:
The answer is 8
Because 32 miles was for 36 minutes
1 minute will give you 0.888 miles

What about 9 minutes it gives you 8miles

Hope this helped


Answer:

yes

Step-by-step explanation:

4 4/7 equals ≈4.57 which is larger than 4

Answer:

Step-by-step explanation:

11/12 - 1q/6 + 5q/6 - 1/3

= 11/12 - 1/3 + 5q/6 - 1q/6

= 11/12 - 4/12 + q/6(5 - 1)

= (11 - 4)/12 + 4q/6

= 7/12 + 2q/3

Step-by-step explanation:

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Answer:

C, it is a one to one function

Step-by-step explanation:

A one to one function is when each y-value has its own x-value, which this graph does since negative numbers have negative numbers and positive numbers have positive numbers

Comment if you have any questions. Your welcome! :D

Answer:

ok, pa ako radiš milk guy u sos jdm

Step-by-step explanation:

Answer:

x = 12

Step-by-step explanation:

9(x-11) = 9

divide by 9 by 9         x-11 = 1

add 11 to 1      x= 12

Pretty much you take a value on the left and do the opposite of what its doing and then do it to the number on the right. since 9 was going to multiply on the left, then you would divide it on the right

if you have any questions about how to solve it then let me know!

i hope this helps! have a wonderful rest of ur day :)

and if its not too much to ask could you give me brainliest, im trying to rank up this month! if not, its no big deal! ty and let me know if you need anything else!!

The circulation of V around the given path (call it C) is simply the line integral of V along C. Since C is a closed curve, we can use Green's theorem.

[tex]\displaystyle \int_C \vec V(x,y) \cdot d\vec r = \iint_{\mathrm{int}(C)} \frac{\partial}{\partial x}\left[\frac{x+1}{(x+1)^2+4y^2}\right] - \frac{\partial}{\partial y}\left[-\frac{y}{(x+1)^2+4y^2}\right] \, dx\,dy[/tex]

where int(C) is the interior or region bounded by C.

We have

[tex]\dfrac{\partial}{\partial x}\left[\dfrac{x+1}{(x+1)^2+4y^2}\right] = \dfrac{4y^2 - (x+1)^2}{((x+1)^2+4y^2)^2}[/tex]

[tex]\dfrac{\partial}{\partial y}\left[-\dfrac{y}{(x+1)^2+4y^2}\right] = \dfrac{4y^2-(x+1)^2}{((x+1)^2+4y^2)^2}[/tex]

so the double integral and hence the circulation is zero.

The approximate diameter of this circle is equal to 11.0 in.

Given the following data:

To determine the approximate diameter of this circle:

Mathematically, the circumference of a circle is given by the formula:

[tex]Circumference = \pi D[/tex]

Where:

Substituting the given parameters into the formula, we have;

[tex]35\frac{13}{21}=\frac{22}{7} D\\\\\frac{748}{21} =\frac{22D}{7} \\\\748\times 7=22D \times 21\\\\5236=462D\\\\D=\frac{5236}{462}[/tex]

D = 11.3 ≈ 11.0 in.

Read more on circumference of a circle here: brainly.com/question/14478195

Answer:

The answer is 11 1/3

Step-by-step explanation:

I took the test

Answer:  5

Step-by-step explanation:

Answer:

2(1/2)

Step-by-step explanation:

1(2/3) = 5/3

5/3 divided into 2/3

is the same as

5/3 multiplied by 3/2

        5/3 x 3/2 = 15/6  

15/6 = 5/2

5/2 = 2(1/2)

Answer:

6.875 or 6 7/8

Step-by-step explanation:

Because first we add the whole numbers 3 + 3=6

So we have 6 holes.

Now sense our demionters are not the same were going to try to get 4 to 8 so x 2.

sense we times the denominator on 1/4 we have to times 1 by 2 also.

so so now our 1 is a 2.

Next were going to add 2 + 5=7 so out fraction is 6 holes and 7/8

The reason i also said 6.875 is because 7/8=0.875 or 87.5%

So fraction form =6 7/8

decimal form=6.875

And percent form=87.5%

Hope this helps have a great afternoon:)

Answer:

Step-by-step explanation:

The mean in this case is calculated by adding all the scores up divided by the number of scores, in that case, we get the equation:

[tex]\frac{74+74+83+x}{4} = 74[/tex] , where x is the score she needs to get

x = 65

Thus the score she needs to get on her next test is 65.

Answer:

150

Step-by-step explanation:

So I will shorten Eric, and Bob's names as E, and B.

So the equations are this

B-E = B+E - 240, E as Eric, and B as Bob, and this E+B=9(E-B)

Move the variables and you get

-2E =- 240

Just divide them both by -2

and E=120

So when we know the value of E we can just plug it into the 1st question

120+B=9B+1080

Moves the Variables and numbers to the other side

8B=1200

1200/8= 150

B=150

There is Bob's weight

Answer:

58 degrees

Step-by-step explanation:

The little square in the corner signals a right angle/a 90 degree angle. If x and 32 add up to 90, then x is 58.

Answer:

Yes it is because it just does

The area of a circle as a function of the circumference when calculated from substituting values in their formulas gives the expression written as; A = πC²/4

The formula for area of a circle is;

A = πr²

Making area as a function of the radius will give;

r = √(A/π)

Formula for Circumference of a Circle is;

C = 2πr

Thus making Circumference as a function of the radius will give;

r = C/2

Putting C/2 for r in the area formula gives;

A = π(C/2)²

A = πC²/4

Read more about area and circumference at; https://brainly.com/question/15673093

Answer:

x = 1

y = 9

Step-by-step explanation:

x + 7y = 64

x + 3y = 28

4y = 36

y = 9

x + 7(9) = 64

x + 63 = 64

x = 1

Answer:

this is James m mullah. this answer is

#1= 1 and #2= 9