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3 years ago

Can deltamath see how long you spend on a question? Asking for a friend :)

Mathematics

1 answer:

melisa1 [442]3 years ago

5 0

Answer:

Yes

Step-by-step explanation:

"data includes which problems where attempted, the time at which each problem was attempted, the answers the student submitted and whether they were correct, the duration the student was working on each problem, whether each assignment was completed on time and the completion percentage for each assignment" (paragraph 4).

Its on their privacy policy

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If anyone knows how to do science

Luda [366]

Answer:

im using my own knowledge hopefully this is helpful

Orion

milky way

life

earth

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G2V (I'm not sure with this one)

earths

Step-by-step explanation:

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3 years ago

Acellus Find the measure of the arc. с D А 146° E B MAC = [? ]°

Olenka [21]

Answer:

The measure of arc AC length is 90 degrees

Step-by-step explanation:

Here, we want to get the measure of the arc AC

From what we have, the angle at the middle facing this arc is a right angle

A right angle is of the size 90. degrees

with respect to the diagram, the angle at the center is equal to the measure of the arc facing it

Thus, we can conclude here in this case that the measure of arc AC is 90 degrees

7 0

3 years ago

ABDE is an isosceles trapezoid. Select all

ioda

Answer:

Step-by-step explanation:

triangles that are the same are congruent

A) no

B) no

C) yes

D) yes

E) no

3 0

3 years ago

Factor 9x^3y-25xy^3 completely.

pickupchik [31]

$9x^3y-25xy^3=xy(9x^2-25y^2)=xy\underbrace{\left[(3x)^2-(5y)^2\right]}_{use\ a^2-b^2=(a-b)(a+b)}\\\\=\boxed{xy(3x-5y)(3x+5y)}$

6 0

4 years ago

Read 2 more answers

سلام. ایرانی ها بیان فالو بک بدیم <img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B5%5D%7B1024%7D%20%20%3D%20%20%20%5Cfrac%7B%3

Elanso [62]

2^10/5 = 2^2 = 4

................................

6 0

3 years ago