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charle [14.2K]
3 years ago
9

Help me with dis question and Ill be your best freiwnd.

Mathematics
1 answer:
hichkok12 [17]3 years ago
4 0

Answer: k = -4

Step-by-step explanation: Hope this helps ^^

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B. (x + 3)(x^2 – 3x + 27 )=
natali 33 [55]

(x+3)(x^2-3x+27)

x^3-3x^2+27x+3x^2-9x+81

x^3+19x+8

3 0
3 years ago
Equivalent fractions for 15/35
Anit [1.1K]
\frac{15}{35} /5 \\  \frac{15/5}{35/5}  \\  \frac{3}{7}

That's the simplest form of 15/35. You can use 3/7 to get other equivalent fractions by multiplying the numerator and denominator by the same number. Other examples are 9/21, 6/14, and 12/28.
Hope this helps!

5 0
3 years ago
2852.1 rounded to the nearest tenth of a mile
katrin2010 [14]
2852.1 rounded to the nearest tenth of a mile is still 2852.1
5 0
3 years ago
Read 2 more answers
74.94×103= <br> because the number 10³ has ?<br> zeros when it is written without an exponent.
horsena [70]

Answer:

74940, three

Step-by-step explanation:

74.94 × 10³

74.94 × 1000

74940

6 0
3 years ago
How to find the surface area of the open net
Kruka [31]
To find the surface area of the open net, you’ll have to find the area of the faces
So, since there are 6 boxes you’ll have to find the area of the faces and add it up to find the surface area
10x4=40x4=160
3x4=12x2=24
160+24=184

Hope this helps ;)
5 0
3 years ago
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