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SOVA2 [1]
3 years ago
14

Please help me !!!

Mathematics
1 answer:
Anastasy [175]3 years ago
4 0
9)~6mn-9m-4n+6=3m(2n-3)-2(2n-3)=(3m-2)(2n-3)\\\\ 10)~a^3+a^2b+ab+b^2=a^2(a+b)+b(a+b)=(a^2+b)(a+b)\\\\ 11)~4r^2s-8rs-3r+6=4rs(r-2)-3(r-2)=(4rs-3)(r-2)\\\\ 12)~x^2y^2-3x^2+2y^2-6=x^2(y^2-3)+2(y^2-3)=\\\\=(x^2+2)(y^2-3)
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A dragonfly traveled at a rate of 35 miles per hour for 2.5 hours. What distance did the dragonfly travel?
igomit [66]

The dragonfly traveled a distance of 87.5 miles at a rate of 35 miles per hour.

Explanation:

Distance traveled by butterfly at the rate of 34 miles per hour in 2.5 hours
=35 mi/hr × 2.5 hour
=<span><span>35mi</span><span>hour</span></span> ×2.5 <span>hour</span>
=<span>35mi⋅<span>2.51</span>⋅<span>1010</span></span>
=<span>35mi⋅<span>2510</span></span>
=<span>35mi⋅<span>52</span></span>
=<span>175m<span>i2</span></span>
=<span>87.5mi</span>

∴ It would travel a distance of 87.5 miles.
Here mi represents miles.

8 0
3 years ago
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5 0
2 years ago
Roberto wants to estimate the answer to this problem to see if his answer is reasonable.
marusya05 [52]
5849 rounded to the nearest hundred
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3 years ago
Which graph represents the function f(x) = 4 • 3x
olya-2409 [2.1K]

Answer:

D)

Step-by-step explanation:

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3 years ago
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Three out of every five cookies on the cookie treat our oatmeal raisin cookies if there are 45 cookies on the tray predict how m
snow_lady [41]

Answer:

45 divided by 3 equal 15

Step-by-step explanation:

45 Divided by 3 equal 15

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