All categories

3 years ago

I’ve tried everything

Mathematics

1 answer:

ludmilkaskok [199]3 years ago

8 0

Answer:

the answer is 149.9miles

You might be interested in

Simplify the following expression <br> 1<br> - (24-16c)<br> 4

raketka [301]

Answer:

-24 + 16c

Step-by-step explanation:

There are a couple things we need to know here:

We need to know how to distribute a negative
We need to know that we cannot combine 24 and -16c, because we can only combine like terms (we can only combine terms that don't have a c with other terms that don't have a c).

To help distribute a negative, we can first write the problem like this:

-1 * (24 - 16c)

So all we're doing is multiplying -1 by 24 and by -16c, which will get us:

-24 + 16c, which is the answer.

7 0

4 years ago

Ashley spent half of her lunch money on a turkey sandwich. Then she spent two-thirds of the money she had left on a bottle of ju

Firdavs [7]

$4.50

.75×3=2.25

2.25×2=4.50

7 0

3 years ago

Read 2 more answers

The sum of three consecutive integers is -126. What are the integers?

Zanzabum

Answer:

Three consecutive even integers can be represented by x, x+2, x+4. The sum is 3x+6, which is equal to 108. So its, 3x+6=108.

5 0

3 years ago

C(x)=2x^3+3x^2-1 find rational zeros

3241004551 [841]

Answer:

1/2

Step-by-step explanation:

The Rational Root Theorem says that any rational root has

1. a numerator that is a factor of the constant term

2. a denominator that is a factor of the leading coefficient (that's attached to the highest-power term)

Numerator: $\pm 1$

Denominator: $\pm 2$

That means there are only two possible rational roots: $\pm \frac{1}{2}$

Try them both by plugging them into the polynomial.

$2\left(\frac{1}{2}\right)^3 + 3\left(\frac{1}{2}\right)^2 -1= \frac{1}{4}+\frac{3}{4}-1 =0$

Aha! The negative one-half value does not produce 0

3 0

3 years ago

Please help with this question if you can

n200080 [17]

Line AE is NOT parallel to line BD. This is because the intercepts made by the lines and the transversals are not proportional

<h3>Parallel lines theorem</h3>

In the given diagram,

$\frac{|AB|}{|ED|} =\frac{|AC|}{|EC|}$

Then,

Line AE is parallel to line BD

From the given information,

|AB| = x = 9

|ED| = 5

|AC| = 9 + 11 = 20

|EC| =5 + 7 = 12

Thus,

$\frac{9}{20}=\frac{5}{12}$

20 × 5 = 9 × 12

100 ≠ 108

∴ The lines are not parallel

Hence, line AE is NOT parallel to line BD. This is because the intercepts made by the lines and the transversals are not proportional

Learn more on Parallel lines theorem here: brainly.com/question/3264266

#SPJ1

8 0

2 years ago