3 years ago

I NEED HELP AGAIN T^T

Mathematics

1 answer:

Gala2k [10]3 years ago

7 0

Answer:

adjacent angles

Step-by-step explanation:

they all touch

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She has 20 erasers and 15 pencils

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3 years ago

If B is the midpoint of ac and the length of ac is 23.8, what is the length of ab?

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One of the legs of right triangle measures 16 cm and the other leg measures 2 cm.

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Answer:

16.1 cm (nearest tenth)

Step-by-step explanation:

<u>Pythagoras’ Theorem</u>

$a^2+b^2=c^2$

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Given:

a = 16 cm
b = 2 cm

Substitute the given values into the formula and solve for c:

$\implies 16^2+2^2=c^2$

$\implies 256+4=c^2$

$\implies c^2=260$

$\implies c=\sqrt{260}$

$\implies c=2\sqrt{65}$

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2 years ago

Which equation has x = -6 as the solution?

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Answer:

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Step-by-step explanation:

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4 years ago

Gary spends 10 per week on the internet and 13 hours per week playing video games. If Gary has five hours of free time per day w

Natalka [10]

Answer:

460% of free time is spent on internet and games .

Step-by-step explanation:

Given as :

The time spent by Gary on internet = 10 hours per week

The time spent by Gary on video games = 13 hours per week

So, Total time spent by Gary = 10 hours per week + 13 hours per week

= 23 hours per week

The free time which Gary have = 5 hours

Now, percentage of free time spent on internet and games = x %

So, x % of 5 = 23

or, x % = $\frac{23}{5}$

∴ x% = 4.6

I.e x = 460 %

Hence 460% of free time is spent on internet and games . Answer

5 0

3 years ago