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3 years ago

10

Can somebody plz help me!!

2 answers:

natta225 [31]3 years ago

7 0

Answer:

yes yes yes yes yes yes yes

Anuta_ua [19.1K]3 years ago

5 0

Answer:

121π square centimeters

Step-by-step explanation:

We can find the radius of the circle by taking the average of the two diameters provided. (15+7)/2=11. Then we plug that into the area of a circle equation. Area = π $r^{2}$ and that yields the answer.

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Solve 3 [-x + (2 x + 1)] = x - 1.<br> X=

Anna35 [415]

Answer:

-2

Step-by-step explanation:

1. Distribute: -3x + 6x + 3 = x-1

2. Combine like terms: 3x + 3 = x-1

3. Subtract 3 on both sides: 3x = x-4

4. Subtract x on both sides: 2x = -4

5. Divide each side by 2: x = -2

6. Check by plugging in -2 to the equation:

4 0

3 years ago

Use the long division method to find the result when 6x^3+17x^2+19x+28 is divided by 3x+7.

kari74 [83]

Answer:

2x^2 + x + 4

Step-by-step explanation:

Use Polynomial division.

4 0

3 years ago

Read 2 more answers

Which graph represents a system of equations with no solution

zysi [14]

Answer:

second topmost one

Step-by-step explanation:

a system of parallel lines don't have solutions as they never intersect

6 0

3 years ago

What the mean of 65, 50, 44, 86, 90, 50, 35, 110, 70, 50, 35, 60, 56?

trapecia [35]

$\large\text{Hey there!}$

$\text{Your \boxed{mean} is known as your \boxed{\bf{average}}}$

$\text{The mean/average formula is: \boxed{\rm{\dfrac{sum\ of\ all\ numbers\ in\ the\ data\ plot}{total\ number(s)\ in\ the\ data\ plot} = mean}}}$

$\rm{Equation \rightarrow \dfrac{65 + 50 + 44 + 86 + 90 + 50 + 35 + 110 + 70 + 50 + 35 + 60 + 56}{13}}$

$\rm{\dfrac{65 + 50 + 44 + 86 + 90 + 50 + 35 + 110 + 70 + 50 + 35 + 60 + 56}{13}}$

$\rm{ = \dfrac{115 + 44 + 86 + 90 + 50 + 35 + 110 + 70 + 50 + 35 + 60 + 56}{13}}$

$\rm{= \dfrac{159 + 86 + 90 + 50 + 35 + 110 + 70 + 50 + 35 + 60 + 56}{13}}$

$\rm{= \dfrac{245 + 90 + 50 + 35 + 110 + 70 + 50 + 35 + 60 + 56}{13}$

$\rm{= \dfrac{335+ 50 + 35 + 110 + 70 + 50 + 35 + 60 + 56}{13}$

$\rm{= \dfrac{385 + 35 + 110 + 70 + 50 + 35 + 60 + 56}{13}$

$\rm{= \dfrac{420 + 110 + 70 + 50 + 35 + 60 + 56}{13}$

$\rm{= \dfrac{530+ 70 + 50 + 35 + 60 + 56}{13}$

$\rm{= \dfrac{600 + 50 + 35 + 60 + 56}{13}$
$\rm{= \dfrac{650 + 35 + 60 + 56}{13}$

$\rm{= \dfrac{685 + 60 + 56}{13}$

$\rm{= \dfrac{745 + 56}{13}$

$\rm{= \dfrac{801}{13}}$

$\rm{= 61.6154}$

$\rm{\approx 62}$

$\huge\text{Therefore, your answer should be:}$

$\huge\boxed{\underline{\underline{\frak{61.6154}}}}\ \huge\boxed{\approx \frak{62}}\huge\checkmark$

$\huge\text{Good luck on your assignment \& enjoy your day!}$

<h3>
~ $\frak{Amphitrite1040:)}$ </h3>

5 0

1 year ago

Read 2 more answers

2) The radius of a bicycle wheel is 14 inches. What is the distance, in feet, that the bicycle covers after 10

lana66690 [7]

Answer:

615.44 in^2

Step-by-step explanation:

10 is the circumference

14 in is the radius (as said the in the equation)

right now the circumference doesn't matter

remember ---> $A=\pi r^{2}$

plug in the values

A = 3.14(14)^2

solve.

A = 615.44 in^2

therefore the answer is 615.44 in^2

8 0

3 years ago