2 years ago

Solve the following systems of equations for x 2x+3y=-14 Y= 6x+22

1 answer:

6 0

For the first one the answer is x = -3/2y - 7 and the second answer is x = 1/6y + -11/3

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Inessa [10]

A weight lifter can bench press 189 kg. How many milligrams (mg) is this?

Answer: We know that:

$1kg=1,000,000 mg$

We are given, that a weight lifter can bench press 189 kg

Therefore, a weight lifter can bench press:

$189 \times 1,000,000 mg$

$189,000,000mg$

$18.9 \times 10^{7} mg$

Therefore, $18.9 \times 10^{7} mg$ is equal to the $189 kg$

3 0

2 years ago

Gnesinka [82]

9 I think, soo sorry if i'm wrong...

6 0

2 years ago

KATRIN_1 [288]

( 2x +5)^2 =4

2x+5=2

2x=-3

X=-3/2

4 0

2 years ago

Natasha2012 [34]

Answer:

it is D because it is asking for the opposite of -4 so it would be the tick mark on -4 and 4

Step-by-step explanation:

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2 years ago

CaHeK987 [17]

=4/3 * 3.14 * 4.8³
=12.56/3 *110.592
=1389.0355/3
=463.01183
ie, 463 cubic inches(approx.)

8 0

2 years ago