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algol13
3 years ago
8

Can someone help me please ?

Mathematics
1 answer:
sweet-ann [11.9K]3 years ago
4 0
I hope this helps you

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2624 sq yd<br> 3328 sq yd<br> 2316 sq yd<br> 2880 sq yd
Semenov [28]
it’s 2880 because if u multiply everything to get the area of both shoes then add it together that what u get
5 0
3 years ago
Complete the equation to represent finding x, the greater integer.<br><br> x(x – ) = 143
mart [117]

Answer:

x would equal -11 or 13

Step-by-step Explanation:

x(x - 2) - 143 = 0

x^2 - 2x - 143 = 0

-2x + x^2 = 143

-143 + (-2x) + x^2 = 0

(x - 13)(x + 11)

x - 13 = 0

Add 13 to both sides

x = 13

x + 11 = 0

Subtract 11 from both sides

x = -11

3 0
3 years ago
Which of the following statements is correct for the graph shown.
LuckyWell [14K]

Answer:

the answer is D).

Step-by-step explanation:

D). is the correct answer b/c the shape it and oval. Which means that during the vertical Line test, the points are going go through the line test like twice instead of only once.

5 0
3 years ago
Match each pair of polynomials to their sum.
Alex17521 [72]
<span>Answers:

(12x^2 + 3x + 6) + (-7x^2 – 4x – 2) = 5x^2 - x + 4

(2x2 – x) + (-x – 2x2 – 2) = -2x - 2 

(x3 + x2 + 2) +  (x2 – 2 – x3) = 2x^2 

(x2 + x) + (x2 + 8x – 2) = 2x^2 + 9x - 2
</span><span>
</span>
4 0
3 years ago
How do I find:<br> If 6^x=1/216,find the value of x with and without a Casio calculator?
san4es73 [151]

Answer:

The value of x is -3.

Step-by-step explanation:

To find x, we have to put everything in base 6 and continue to simplify. Since we know that 216 is 6^3, we can replace that.

6^x = 1/216

6^x = 1/(6^3)

Now, when there is a power in the denominator, we know we can move it to the numerator by making it negative. We can do that to get the bases to match.

6^x = 1/(6^3)

6^x = 6^-3

Now that they are both put in simple base 6 systems, we can just eliminate the bases and assume that the powers are equal. This lets us know that x = -3.

8 0
3 years ago
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