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Ivahew [28]
2 years ago
13

Which facts could be applied to simplify this expression?Ckeck all that apply 5x+3y+(-x)+6z

Mathematics
2 answers:
Rufina [12.5K]2 years ago
8 0

Answer:

A, C, and D

Step-by-step explanation:

I just took the test.

kenny6666 [7]2 years ago
4 0

Answer:

5x+3y+(-x)+6z

5x+(-x)+3y+6z

4x+3y+6z

The facts to apply is PEMDAS which is parenthesis,exponents, multiplication,division,addition and subtraction.

Then group like terms if there are any.

You finally get to a simplified answer if there are no like terms

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Assume that five years ago you bought a 5% coupon bond that matures 10 years from today. The yield to maturity was 5% when you b
IRISSAK [1]

Answer:

Today, the price of the bond will be the same as it was when you bought it 5 years ago.

Step-by-step explanation:

The increase in the coupon rate of the bond will actually take effect on the price of the bond after a year period of the change in the rate. The adverb, Today shows that this is the same day the rate was increased, thus the generation of the increment till that day will depend on the former rate. Instead of getting an increment of 6.7% than the previous price after a year, today's price will still be the same as it was five years ago.

4 0
2 years ago
Really need help finding the answer
seraphim [82]

pretty sure it would be 0.075

4 0
3 years ago
Which case allows for more than one triangle with the given measures to be constructed?
dalvyx [7]
The third one and the fourth one

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6 0
3 years ago
12. The geographic grid apportions the globe into hemispheres of 180 lines of longitude. Based on your knowledge of basic geomet
ANEK [815]

Answer:

For the first question, 180 degrees equals to a half of the sphere. For the second question, you need 24 central meridians for a complete sphere, which are exactly the hours in a day.

Step-by-step explanation:

A sphere is basically a 3D circle. As a circle has 360 degrees, 180 degrees would be half of a circle. Imagine you are on a satellite over the north pole or the south pole and you have a way to cut the earth by the middle. You will get two halves of sphere.

About the second question, you may need to have in mind that a day is the time spent for the earth to rotate all 360 degrees over its own axis. British fellow, on XIX century, decided they were the center of the world. As previously, back in the days, some other people decided a day had 24 hours, they decided to draw this lines and divide the earth in 24 pieces, so they could knew which time was on every point their extense kingdom had.  As I said, a circle has 360 degrees, (360 degrees)/(24 hours) equals to 15 degrees.

5 0
3 years ago
Simplify completely 3x∧4 + 5x∧2 + 2x
photoshop1234 [79]

Answer:

x(3x^3+ 5x + 2)

Step-by-step explanation:

The given equation is :

3x^4 + 5x^2 + 2x

Taking x common from the above equation.

x(3x^3+ 5x + 2)

Nothing can be taken from above equation now. We can write the answer as :

x(3x^3+ 5x + 2)

Hence, this is the required solution.

5 0
3 years ago
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