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fenix001 [56]
3 years ago
15

MEGA POINTS... CAN CHAT AFTERWARDS...

Mathematics
1 answer:
slega [8]3 years ago
8 0

Answer:

B

Step-by-step explanation:

Given

x² - 18x + --- = 4 + ----

To complete the square

add ( half the coefficient of the x- term )² to both sides

x² + 2(- 9)x + 81 = 4 + 81

(x - 9)² = 85 ( take the square root of both sides )

x - 9 = ± \sqrt{85} ( add 9 to both sides )

x = 9 ± \sqrt{85}  ← exact solutions

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If <mac=86 of a pizza and I ate it, how many degrees of pizza did I give to you​
Dmitry_Shevchenko [17]

180- 86 = 94

degrees of pizza did I give to you = 94

3 0
3 years ago
Cecilia's mom ordered pizza for dinner. The pizza has two slices of pepperoni, two slices of mushroom, and two slices of anchovy
Alborosie

Answer:

If the first slice is pepperoni, then we have left:

1 slice of pepperoni.

2 slices of mushrooms.

2 slices of anchovy.

Then the possible combinations are:

Pepperoni and pepperoni (in only one combination)

Pepperoni and mushrooms (in two combinations, because there are two slices left)

Pepperoni and anchovy (Again in two combinations, because there are two slices left)

These are the 3 possible combinations, 5 in total.

7 0
2 years ago
Plz help me to answer
Anton [14]

Answer:

H=2  r=1

Step-by-step explanation:

P= 2h+4r + πr = π+8

h= π+8- πr -4r/2

(pls give brainliest if helps!)

6 0
2 years ago
GEOMETRY HIGH SCHOOL
gulaghasi [49]

Answer:

AC = 8

Step-by-step explanation:

AC = 4x + 8

BE = x + 2

x + 2 = x + 2

2x = 2 - 2

2x = 0

2x\2 = 0/2

x = 0

AC = 4x + 8

AC = 4(0) + 8

AC = 0 + 8

AC = 8

4 0
3 years ago
What is the value of x?
taurus [48]

Answer:

<u><em>The Answer is 25 or  x=25</em></u>

Step-by-step explanation:

Pythagorean theorem

1) Formula

A2+B2=C2

2) Solve for x (x is the hypotenuse meaning the value of x is greater than the value of leg A and Leg B which is 24 and 7)

24 squared + 7 squared =C2

576+49=C2

625=C2

√C2=C

√625=25

3) Answer

X=25

Hope this helps!

5 0
3 years ago
Read 2 more answers
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