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koban [17]
3 years ago
14

Simplify 2 exponent 9 plz hurry on test

Mathematics
1 answer:
kvv77 [185]3 years ago
5 0
2 to the 9th power 512. Hopes this helps!
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Which is the equation in slope-intercept form of the line that contains points E and F?
lys-0071 [83]

Answer:

  • C. y = 4x - 12

Step-by-step explanation:

<u>The coordinates of E and F are:</u>

  • E(4, 4) and F(2, -4)

<u>Find the slope:</u>

  • m = (- 4 - 4)/(2 - 4) = - 8 / - 2 = 4

<u>Use point-slope form and point E:</u>

  • y - 4 = 4(x - 4)

<u>Convert into slope-intercept form:</u>

  • y = 4x - 16 + 4
  • y = 4x - 12

The matching choice is C

8 0
2 years ago
Read 2 more answers
Find the circumference of the circle and show work
zaharov [31]

        - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

\large\blue\textsf{\textbf{\underline{\underline{Question:-}}}}

                  Find the circumference of the circle and show work. [refer to  

                  attachment]

\large\blue\textsf{\textbf{\underline{\underline{Answer and How to Solve:-}}}}

          Formula for Circumference of a Circle:-

        \dashrightarrow\star\bigstar\boxed{\boxed{C=2\pi r}}}

Where

  • C = circumference
  • π = pi (3.14…)
  • r = radius, which in this case is equal to 8

Substitute the value of r and solve:-

         C=2π(8)

        On simplification,

     

C=16π

On further simplification,

C=50.3

Therefore, we conclude that the circumference of this circle is

\dashrightarrow\star\bigstar\boxed{\boxed{\underline{\bold{C=50.3\:yd}}}}\bigstar\star\dashleftarrow

<h3>Good luck.</h3>

           - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

7 0
2 years ago
Read 2 more answers
What is 4 a whole number as a fraction<br><br> note: this is for my little sister!
bonufazy [111]

Answer:

4/1

Step-by-step explanation:

Dividing any number by 1 gives you the same number, therefore 4/1 is the fraction form.

4 0
3 years ago
HI ME AGAIN I WOULD APPRECIATE IF YOU CAN HELP
alisha [4.7K]

Answer:

75 students were surveyed!

Step-by-step explanation:

strawberry: 25

coffe: 35

vanilla: 10

fudge ripple: 5

Just add that all together

25 + 35 = 60

10 + 5 = 15

60 + 15 = 75

so 75

5 0
3 years ago
Which expression represents the area of the base of the cone? A cone with diameter 12 inches, height 8 inches, and slant height
Wewaii [24]

Answer: (pi) (6 squared)

Step-by-step explanation:

Hi, the base area of a cone is a circle, so, to answer this question we have to apply the next formula:

Area of a circle: (pi) radius^2

The diameter (d) of a circle is equal to: 2 radius

So:

D = 2r

Replacing with the value given:

12 =2r

12/2=r

radius= 6 inches

Back with the Area formula:

A = (pi) 6^2

Feel free to ask for more if needed or if you did not understand something.  

8 0
4 years ago
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