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LUCKY_DIMON [66]

3 years ago

10

42 points!!!!!

2 answers:

guajiro [1.7K]3 years ago

8 0

Answer:

its 1.2x10^9

Step-by-step explanation:

ans you add da 9

pls mark brainliest!

den301095 [7]3 years ago

3 0

The answer to this question is 1,193,400,00 ml of gasoline. We can reach this conflusion through the following equation:

3.9 x 10^3 10 x 10 x 103.9 x 1,0003,900 ml per second. Then, to work out how many ml are burned in a minute, multiply 3,900 by 60. Therefore, we can establish that ne commercial airplane burns around 234,000 ml of gasoline per minute. Next, consider the equation 5.1 x 10^35.1 x 10 x 10 x 105.1 x 1,0005,100. From this, we can work out that 5,100 airplanes burn 1,193,400,000 ml of gasoline in one minute.

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F(x) =x^2-5x write down the value of ff(2).

stiv31 [10]

It would be -6.
This makes use of the Remainder Theorem.

3 0

3 years ago

If g(x) = x^2+3 find g(4)<br>A .11<br>B. 19<br>C. 16<br>D. 8

Sonja [21]

Answer:

B. 19

Step-by-step explanation:

g(x) = x^2+3

Let x=4

g(4) = 4^2 +3

= 16+3

=19

8 0

3 years ago

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The length of a triangle is 3/2 units grater than its width. if the width is w whitch expression gives the perimiter of the rect

Wittaler [7]

Given the width of a rectangle = w

And the length given is $\frac{3}{2}$ units greater than its width.

So the length of the triangle = $(w+\frac{3}{2})$

We know that the perimeter of the rectangle is $2(length +width)$

So by plugging in the values of length and width in terms of w, we will get,

Perimeter = $2((w+\frac{3}{2})+w)$

= $2(w+\frac{3}{2}+w)$

We will add the like terms now.

$2(2w+\frac{3}{2} )$

Now we have to expand this expression by distributing 2, We will get,

$4w+(\frac{3}{2} )(2)$

$4w+\frac{(3)(2)}{2}$

$4w+\frac{6}{2}$

$4w+3$

So we have got the required perimeter of the rectangle in terms of w.

The perimeter is (4w+3) units.

7 0

3 years ago

Simplify the expressions distributing the negatives and combining like terms. Did I do this right Answer 3t+1

horrorfan [7]

Nope the answer is -3t-1
Work:
-1/2(6t+2)
-1/2x2(3t+1)
-(3t+1)
-3t-1

5 0

3 years ago

Is ( - 1, 2) a solution of the system y > x and x + y > 0?

kow [346]

Answer:

Yes, because (-1,2) is a solution to both inequalities

Step-by-step explanation:

2>-1 so the first inequality is correct

-1+2>0 so the second inequality is correct

8 0

3 years ago