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3 years ago

NEED HELP NOW!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

Delvig [45]3 years ago

8 0

The volume is 7/8 units^3

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What is 8^2<br> What is 7^2

natali 33 [55]

Answer:

8^2=64

7^2=49

Step-by-step explanation:

8×8=64

7×7=49

6 0

3 years ago

Unit Test / 16 of 25

Rzqust [24]

Answer:

Step-by-step explanation:

For the minimum free throws, he must put every throw to the basket.

So, let n be the number of throws for Tuesday, in which all the throws are successful.

So, over both the days, total free throws he makes= 15+n.

Total numbers of throws that went in the basket= 6+n.

As he wants at least 80% of his balls to go in the basket.

So, 6+n is greater than or equal to 809% of 15+n, i.e

$6+n\geq \frac{80}{100}\times (15+n)$

$\Rightarrow 30+5n\geq 60+4n$

$\Rightarrow n\geq 30.$

Hence, the minimum number of free throws required on Tuesday to reach his goal is 30.

7 0

3 years ago

which Two labels could you place on a Triangle with no sides equal in length and one obtuse angle? 1 obtuse and acute 2 obtuse a

Pachacha [2.7K]

Answer: 3, "obtuse and scalene".

Step-by-step explanation:

Equilateral has all sides equal, eliminate 5.

Isosceles has two sides equal, eliminate 4.

Haven't seen the word scalene since 1966...

Sum of angles is 180°, right angle is 90°, obtuse angle is more than 90°, so there is no such thing as a right and obtuse triangle, eliminate 2. Think |_/.

Similarly, only one angle can be obtuse, think \_/, so every obtuse triangle has two acute angles. But I'm pretty sure "acute triangle" is defined to exclude triangles with an obtuse angle. In that case, "obtuse and acute" is contradictory. Eliminate 1.

That leaves 3, "obtuse and scalene." So now I remember a scalene triangle is one with all three sides different.

Wondering if that means all three angles are different. Yes, because if two angles are equal, the triangle has to be isosceles with base between the equal angles, roughly /_\, so two sides are equal.

7 0

3 years ago

Darius is offered a choice between two gambles on a fair coin flip: (1) pay $100, win $110 on either heads or tails. (2) pay $10

Helga [31]

I guess it shows he is ok with taking risks.

8 0

3 years ago

If May 4th crosses road with May 5th, what do you get?

nydimaria [60]

Answer:

i--dk but may the 4th is "May the fourth be with you" and may the fifth is "Revenge of the fifth"

Step-by-step explanation:

5 0

3 years ago