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4 years ago

Equivalent to the expression of 23.6-2times3 to the power of 0 divided by 2

Mathematics

1 answer:

Sliva [168]4 years ago

5 0

It'd be 2 I think but I'm not good at math

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write two different expressions that are equivalent to 12-15x use factoring to write one of the expressions

sineoko [7]

6×2-5(3x) i think this is one

3 0

3 years ago

Each of the 459 guests attending the Honor Roll breakfast gets a muffin. Muffins come in packages of 12. How many packages are n

baherus [9]

Answer:

38.25 packages

Step-by-step explanation:

Number of guests = 459

Each guest gets 1 muffin

Muffin comes in packages of 12

Hence,

The number of packages is calculated as:

459/12 = 38.25 packages

Hence, 38.25 packages are needed so there are enough muffins for every guest.

7 0

3 years ago

A number increased by 5 then divided by 2

alex41 [277]

Answer:

(x + 5) /2

Step-by-step explanation:

"a number" (this will represent as "x")

"increased" another way to say add or "+"

then divided by 2

If you wrote it out like this "x+5/2"it would be wrong because of PEMDAS making you want to divide first instead of after.

4 0

3 years ago

What is 271,403 rounded to the nearest ten thousand

son4ous [18]

It can be rounded to 270,000 because 4 is less than half. (4 and below drops it down)

8 0

4 years ago

Find the perimeter of the pentagon with vertices M(-2,5), N(2,5), P (5, 3),

wlad13 [49]

The perimeter of the pentagon is approximately 19.6.

<h3>Procedure - Determination of the perimeter of a pentagon</h3><h3 />

In this question we must plot the locations of each vertex on a Cartesian plane to determine the line segments that form the perimeter, whose lengths are determined by Pythagorean theorem and sum the resulting values to find the perimeter.

According to the image attached below, the line segments of the pentagon are MN, NP, PQ, QR and RM. By Pythagorean theorem we have the following lengths:

<h3>Line segment MN</h3><h3 /><h3> $l_{MN} = \sqrt{[2-(-2)]^{2}+(5-5)^{2}}$ </h3><h3> $l_{MN} = 4$ </h3><h3 /><h3>Line segment NP</h3><h3 /><h3> $l_{NP} = \sqrt{(5-2)^{2}+(3-5)^{2}}$ </h3><h3> $l_{NP} = \sqrt{13}$ </h3><h3 /><h3>Line segment PQ</h3><h3 /><h3> $l_{PQ} = \sqrt{(5-5)^{2}+(0-3)^{2}}$ </h3><h3> $l_{PQ} = 3$ </h3><h3 /><h3>Line segment QR</h3><h3 /><h3> $l_{QR} = \sqrt{(3-5)^{2}+(3-0)^{2}}$ </h3><h3> $l_{QR} = \sqrt{13}$ </h3><h3 /><h3>Line segment RM</h3><h3 />

$l_{RM} = \sqrt{(-2-3)^{2}+(5-3)^{2}}$