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igomit [66]
1 year ago
6

Help pls I don’t know anything

Mathematics
1 answer:
prohojiy [21]1 year ago
6 0

Answer:

Step-by-step explanation:

first do this

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Is the number 29 prime or composite?
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Composite because number that are greater than 5 are composite
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4 years ago
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Simplify 2a^2b^3(4a^2+3ab^2-ab)
-BARSIC- [3]
2a^2b^3(4a^2+3ab^2-ab)=? 
<span>
is what I presume you actually meant. </span>
<span>
Pull out the common factors of (4a^2+3ab^2-ab) and you will get </span>
<span>
a(4a+3b^2 -b) </span>

Substitute this back into the original equation and you get 
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2a^2b^3[a(4a+3b^2-b)] = </span>
2a^3b^3(4a+3b^2-b) = 
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3 years ago
Use synthetic substitution to find f(3) and f(-4) for f(x)= x^4 - 8x- 11.
AveGali [126]

Answer:

f(3)=56, f(-4)=277

Step-by-step explanation:

f(x)=x^4-8x-11

f(3)=3^4-8(3)-11=3*3*3*3-24-11=9*3*3-35=27*3-25=81-25=56

f(-4)=(-4)^4-8(-4)-11=(-4)(-4)(-4)(-4)+32-11=(16)(16)+32-11=256+32-11=288-11=277

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3 years ago
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Ms. Tao flies roundtrip twice yearly between Jacksonville and Las Angeles on business. The distance between the two cities is 2,
JulsSmile [24]
The estimated distance is 1,000 for each trip....the exact distance is 1,075.
4 0
3 years ago
Can someone plz help me on this I really need help
Usimov [2.4K]

When dividing fractions these are the steps you will take:

1. The first number in the expression stays the same. If it is a whole number then you may just place a one in the denominator and keep the numerator as the whole number like so:

\frac{3}{1} ÷ \frac{3}{4}

2. Change the division sign into a multiplication sign

\frac{3}{1} × \frac{3}{4}

3. Take the reciprocal (switch the places of numerator and denominator) of the second number in the expression

\frac{3}{1} × \frac{4}{3}

4. Multiply across

\frac{3*4}{1*3}

\frac{12}{3}

^^^This can be further simplified:

4

Hope this helped!

~Just a girl in love with Shawn Mendes

5 0
3 years ago
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