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2 years ago

7

2(4x - 1) + 3(3 - 2x) = 0 x = -7/2 Ox= -7/6 Ox= -4 OX= -4/3 Wats the answer?

1 answer:

Firlakuza [10]2 years ago

4 0

Answer: x=.7/2

Step-by-step explanation:

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Please need help in these 3 algebra questions !!!!

Marysya12 [62]

Answer:

$\large\boxed{7.\ B.\ 8s^2+16s+1}\\\\\boxed{8.\ D.\ -15t^9u^{11}}\\\\\boxed{11.\ C.\ 3,\ -2}$

Step-by-step explanation:

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3 years ago

Francisco has a savings account of $2,033.88. The interest at a rate of 3.9% compounded twice a year. What will the account bala

d1i1m1o1n [39]

Amount = P(1 + r/t)^nt = 2033.88(1 + 0.039/2)^(11 x 2) = 2033.88(1 + 0.0195)^22 = 2033.88(1.0195)^22 = 2033.88(1.5294) = $3110.60

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3 years ago

Only answer if you know the correct answer! Thanks! :)

Komok [63]

Answer:

1. A

2. C

3. D

4. B

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3 years ago

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How many time larger is 9x10^-8 than 3x10^-12

kkurt [141]

Step-by-step explanation:

$\frac{9 \times 10 {}^{ - 8} }{3 \times 10 {}^{ - 12} }$

Apply Quoteint of Powers. Divide the intergers. serpately.

Note that Quotient of Powers is

$\frac{a {}^{x} }{a {}^{y} } = a {}^{x - y}$

So the answer is

$3 \times 10 {}^{ - 8 + 12} = 3 \times 10 {}^{4}$

The answer is

$3 \times 10 {}^{4}$

or

$30000$

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3 years ago

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Q2: What is the radius? Because this is an approximation use 3.14 as pi. Round to

bija089 [108]

Answer:

r=11 m

Step-by-step explanation:

Too lazy to explain:

πr²h=v

3.14*r²*12=4560

r²≈121

r is 11 m

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2 years ago

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