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4 years ago

Which image does not have reflective symmetry????? 100 points!!

Mathematics

2 answers:

rosijanka [135]4 years ago

8 0

Answer:

the first one!

Step-by-step explanation:

Mariana [72]4 years ago

6 0

It would be number two

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Find the equation of the line: With an x intercept of 4 and ay intercept of −1.5.

Mekhanik [1.2K]

Answer:

y = (3/8)x - 1.5

Step-by-step explanation:

Use the slope-intercept form y = mx + b. Substitute -1.5 for b, 4 for x and 0 for y. Then: 0 = m(4) - 1.5, or

4m = 1.5, or

The slope is m = 1.5/4, or m = 0.375, or m = 3/8.

Note that the x-intercept can be treated just like any other point: (4, 0)

Then the desired equation is y = (3/8)x - 1.5

8 0

3 years ago

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-7/9x9/8 what is the answer

marishachu [46]

Here is what I got
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6 0

3 years ago

The exponential model A=429e 0.024t describes the population, A, of a country in millions, t years after 2003. Use the model t

d1i1m1o1n [39]

Answer:

Year 2,590

Step-by-step explanation:

In this question, we are asked to calculate the year at which the population of a country will be a certain amount given the exponential equation through which the equation proceeds.

Let’s rewrite the exponential function;

A = 429e^0.024t

Now here, our A is 559,000,000

t is unknown

Let’s substitute this value of A in the exponential equation;

559,000,000 = 429 * e^0.024t

559,000,000/429 = e^0.024t

1,303,030.303030303 = e^0.024t

Let’s take the logarithm of both sides to base e, we have;

ln(1,303,030.303030303) = ln(e^0.024t)

14.08 = 0.024t

t = 14.08/0.024

t = 587 years

Now, we add this to year 2003 and this gives year 2590

7 0

4 years ago

A factory can make 3,848 pencils in one hour. Which is the best estimate of how many pencils can be made in 4 hours?

Vikentia [17]

Answer:

15,392 pencils.

Step-by-step explanation:

If a factory can make 3,848 pencils in an hour, then the factory can make 15,392 pencils in 4 hours.

Simply multiply 3,848 by 4.

$3,848*4=15,392$

Therefore, the factory can make 15,392 pencils in 4 hours.

8 0

3 years ago

Read 2 more answers

Find p when t=3 if P=4t squared

VashaNatasha [74]

The answer is as follows:

P = 4(9) = 36

3 0

3 years ago