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2 years ago

What does the expression five n represent

Mathematics

1 answer:

STatiana [176]2 years ago

5 0

Answer:

It depends on the question. If you specify the question, I will update the answer and give you the correct answer.

Step-by-step explanation:

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Which sentence represents the inequality -2b + 7 > 27.5?

Nady [450]

Answer:

Negative two times a number, plus seven, is greater than twenty-seven and five tenths.

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2 years ago

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Given vertices A(0,0), B(5,0),C(0,5), determine whether triangle ABC is a right triangle. a. yes c. insufficient information b.

yaroslaw [1]

Answer:

Yes, this triangle is a right triangle.

Step-by-step explanation:

Side AB lies on the x-axis and is thus horizontal. Side AC lies on the y-axis and is thus vertical. Sides AB and AC are therefore perpendicular to each other. This alone is enough info for us to conclude that this is a right triangle.

Side BC could be thought of as the hypotenuse.

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2 years ago

2. Using what you learned in Question 1, try to write

aivan3 [116]

Answer:

Ans

Step-by-step explanation:

In Q. No. F, 1st page last step there is /2.

7 0

1 year ago

in the figure below trianglePQM and triangleQRP are right triangles. the measure of lineQM is 6 and the measure of lineQP is 8.

Kipish [7]

Answer:

Option 4 is correct. The length of PR is 6.4 units.

Step-by-step explanation:

From the given figure it is noticed that the triangle PQR and triangle MQR.

Let the length of PR be x.

Pythagoras formula

$hypotenuse^2=base^2+perpendicular^2$

Use pythagoras formula for triangle PQM.

$PM^2=QM^2+PQ^2$

$PM^2=(6)^2+(8)^2$

$PM^2=36+64$

$PM^2=100$

$PM=10$

The value of PM is 10. The length of PR is x, so the length of MR is (10-x).

Use pythagoras formula for triangle PQR.

$PQ^2=QR^2+PR^2$

$(8)^2=QR^2+x^2$

$64-x^2=QR^2$ .....(1)

Use pythagoras formula for triangle MQR.

$MQ^2=QR^2+MR^2$

$(6)^2=QR^2+(10-x)^2$

$36=QR^2+x^2-20x+100$

$36-x^2+20x-100=QR^2$ .... (2)

From equation (1) and (2) we get

$36-x^2+20x-100=64-x^2$

$20x-64=64$

$20x=128$

$x=6.4$

Therefore length of PR is 6.4 units and option 4 is correct.

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2 years ago

one day a corn stalk was 0.85m tall. A tomato plant was0.850m. A carrot top was 0.085m.Which plant was the shortest?

aniked [119]

The carrot top is the smallest

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2 years ago

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