does a three inch circle at 50 feet equal a six inch circle at 100 feet?

Answer:

1) -4

2) 1/4

Step-by-step explanation:

8x + 2y = 7

-8x -8x

2y = -8x + 7

2 2

y = -4x + 7

2

Answer:

only b so 1 point

Step-by-step explanation:

it is a relative or absolute maximum

Hope this helps! :)

Answer:

860,000

Step-by-step explanation:

858,853

Look at the number 8 to determine rounding.

5 or above, give it a shove (Round up)

4 or below, let it go (Round down)

In this case we round up with 8, so we round the 5 like it says. This is due to rounding ten thousand place

858,853

860,000

Answer:

7

Step-by-step explanation:

a number: x

3 times a number: 3x

twenty-two more than 3 times a number: 3x + 22

difference between 64 and 3 times the number: 64 - 3x

3x + 22 = 64 - 3x

6x = 42

x = 7

Answer: 7

Step-by-step explanation:

the perimeter is the easiest, really. we only need to add all side lengths. there is nothing else to the perimeter calculation.

so,

perimeter = 6.5 + 2.5 + 6 = 9 + 6 = 15 ft.

area is also relatively easy for right-angled triangles, because the sides that enclose the 90° angle, act also as height of the triangle to each other.

so, it is a half-rectangle, and we only need to multiply these 2 sides (not including the Hypotenuse) and divide this by 2.

area = 6×2.5/2 = 3×2.5 = 7.5 ft²

Answer:

200%

Step-by-step explanation:

If $40 is 100% then multiply it by 3 to get $120

Answer:

120 - 40 = 90 so the answer is $90

Answer:

5.5 hours i think

Step-by-step explanation:

64 x 3 = 192 for the first day

544 - 192 = 352

64 x 5.5 = 352

therefor your anwser is 5.5

The time taken by Vijay's family to drive on the second day is 5.5 hours.

Speed is defined as the ratio of the time distance travelled by the body to the time taken by the body to cover the distance.

The time is calculated as:-

For 3 hours of driving at an average speed of 64 miles per hour, the distance covered is,

d = 64 x 3 = 192miles

Miles remaining for the second day is,

544 - 192 = 352 miles

Time taken to cover 352 miles second day is,

T = 352 / 64 = 5.5 hours

To know more about Speed follow

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Answer:

The answer is 6.5 hour because

Step-by-step explanation:

take 163 - 85= 78 dollars then you take

78÷12=6.5 then now just to know that its correct take

6.5×12=78

then add 78+85=163

now you have your answer hope it helps

Answer:

9

Step-by-step explanation:

a = 3

6 + 3

= 9

Answer:

9

Step-by-step explanation:

6+3=9 six plus three will equal 9

Answer:

[tex]\frac{4}{5}[/tex] litres total amount of rain water fell.

Step-by-step explanation:

[tex]\frac{7}{10} +\frac{1}{10}[/tex]

[tex]\frac{7+1}{10}[/tex]

[tex]\frac{8}{10}[/tex]

[tex]\frac{4}{5}[/tex]

Answer:

Perimeter

Step-by-step explanation:

perimeter is the answer

Answer:

I don't think you actually need this answer BUT it's 1 trillion

Step-by-step explanation:

What is the solution to this equation? 7-1^3 √2-x=12

X=5

Answer:

x = 127

Step-by-step explanation:

[tex]7-\sqrt[3]{2-x} = 12[/tex] , add the cube root to both sides and subtract the 12

[tex]7-12 = \sqrt[3]{2-x}[/tex], combine like terms

[tex]-5 = \sqrt[3]{2-x}[/tex], raise both sides to the third power

[tex](-5)^{3} = (\sqrt[3]{2-x} )^{3}[/tex], simplify

[tex]-125= 2-x[/tex] , to isolate the variable subtract 2 from both sides

[tex]-125-2 =-x[/tex], combine like terms

[tex]-127=-x[/tex], multiply both sides by -1

[tex]127=x[/tex] Finished!

Answer:

O b = 0 and b = 4

Step-by-step explanation:

[tex]{ \tt{ \frac{5}{ {3b}^{3} - {2b}^{2} - 5 } = \frac{2}{ {b}^{3} - 2} }} \\ \\ { \tt{5( {b}^{3} - 2) = 2( {3b}^{3} - 2 {b}^{2} - 5)}} \\ { \tt{5 {b}^{3} - 10 = 6 {b}^{3} - 4 {b}^{2} - 10 }} \\ { \tt{ {b}^{3} - {4b}^{2} = 0 }} \\ { \tt{b {}^{2} ( {b}-4) = 0 }}[/tex]

• Either b² or (b - 4) is zero

[tex]{ \boxed{ \tt{b = 0 \: \: or \: \: b = 4}}}[/tex]

Answer:

36

Ur welcome,

._.

Answer:

Step-by-step explanation:

a) there are 6 red out of 18 total. 6/18 = 1/3

b) there are 14 that are not blue out of 18. 14/18 = 7/9

Answer:

ok

explaination:

so the total is 18 counters right

a)

[tex] \frac{6}{18} [/tex]

b)

[tex] \frac{14}{18} [/tex]

Answer:

Step-by-step explanation:

Answer:

Hello! So for the factors (x+m)  and (x-m) , and the roots can be found by making factors =0 and solve for x.

Step-by-step explanation: Im not that good at this but

I found a screenshot.

Answer:

Range is 32

Step-by-step explanation:

11,12,13,17,17,17,17,19,20,32,43

43-11 = 32

Answer:17

Step-by-step explanation:took the test

Answer:

5, 9, 10

Step-by-step explanation:

use trial and error

5+9+10=24

9= square number

5 and 10 are factors of 20

Answer:

-3

Step-by-step explanation:

Have a lovely rest of your day/night, and good luck with your assignments! ♡

The expression is equivalent to 4x = -32.

Given

Expression; [tex]\rm \dfrac{2}{3}(6x+12)[/tex]

To find the equivalent expression evaluates the value of the expression then check both are equal to each other or not.

Then,

The expression is equivalent to;

[tex]\rm \dfrac{2}{3}(6x+12)=-24\\\\ 2(6x+12)=-24\times 3\\\\12x+24=-72\\\\12x=-72-24\\\\ 12x=-96\\\\Divided \ by \ 3 \ on \ both \ sides\\\\ 4x=-32[/tex]

Hence, the expression is equivalent to 4x = -32.

To know more about Expression click the link given below.

https://brainly.com/question/13691442

Answer:

E

Step-by-step explanation:

Answer:

I'm not sure how to explain this one but i you get it

Step-by-step explanation:

Answer:

omg i just helped janele on ur other question

it's C (x = 7)

Step-by-step explanation:

So I provided an explanation for the other part of this question on ur other...brainly question

but the equation was 6x + 50 = 92

In order to find x, you have to isolate it from the rest of the equation

Subtract 50 from both sides to get:

6x = 42

Divide both sides by 6 to isolate x and you get:

x = 7