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eduard
3 years ago
6

A⋅a⋅c⋅c =

Mathematics
2 answers:
Tpy6a [65]3 years ago
5 0
Replace the a with 3 making it 6+3 which = 9
Naddik [55]3 years ago
3 0
6+3 =9

The answer is 9
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The center of a circle is located at (5, −5) . The radius of the circle is 3.
Keith_Richards [23]
The equation of a circle is:

(x - xc) {}^{2} + (y - yc) {}^{2} = r {}^{2}

Where (xc,yc) are the coordinates of the center.
Center (5, -5)
Radius = 3
(x-5)²+(y+5)²=3²
x²-10x+25+y²+10y+25=9
x²+y²-10x+10y+41=0
3 0
3 years ago
They have budgeted $3,000 for their reception, if the reception hall charges a $70 cleanup fee plus $35 per person, find the gre
saw5 [17]

28,


70 + 35 = 105, then divide by 3,000 which equals  28.57142857143, but you want a full human so you round down to 28


4 0
3 years ago
2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2=
Tomtit [17]

Answer:

48

Step-by-step explanation:

i counted 24 2's and 24 x 2 is 48 also i did the math

3 0
2 years ago
Read 2 more answers
Type the correct answer in the box use/ for the fraction bar
Zarrin [17]

Answer:

see explanation

Step-by-step explanation:

given the 2 equations

y = x² - 2x - 19 → (1)

y + 4x = 5 → (2)

substitute y = x² - 2x - 19 into (2)

x² - 2x - 19 + 4x = 5 ( subtract 5 from both sides )

x² + 2x - 24 = 0 ← in standard form

(x + 6)(x - 4) = 0 ← in factored form

equate each factor to zero and solve for x

x + 6 = 0 ⇒ x = - 6

x - 4 = 0 ⇒ x = 4

substitute each value of x into (1) for corresponding y- coordinate

x = - 6 : y = (- 6)² - 2(- 6) - 19 = 36 + 12 - 19 = 29 ⇒ (- 6, 29)

x = 4 : y = 4² - 2(4) - 19 = 16 - 8 - 19 = - 11 ⇒ (4, - 11)

the solutions are (- 6, 29), (4, - 11)


6 0
3 years ago
!PLEASE HELPP ME!!<br><br> What decimal number is represented by the shaded portion of the model?
Elan Coil [88]
13/20
13x5= 65
20x5= 100

65/100 = 0.65

0.65%
5 0
2 years ago
Read 2 more answers
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