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klio [65]
3 years ago
15

1 3 4 − 4 5 how do you do this

Mathematics
2 answers:
Anastasy [175]3 years ago
7 0

Answer:

\frac{19}{20} or 0.95.

Step-by-step explanation:

Hope this helps!

=)

Anastasy [175]3 years ago
4 0

Answer:

89

Step-by-step explanation:

hope this helps

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David's dinner cost $24. He wants to leave a 20% tip. The tax rate is 8%. What is the total he will pay? (not $31.10)
Hitman42 [59]

Answer:

$30.72

Step-by-step explanation:

You were right with your answer, the teacher is probably just wanting you to tip on the subtotal (before tax) instead of the total total. Instead of doing total+tax+tip, we're going to figure out the tax and tip separately and then add it all together.

<u>Tipping on the subtotal (what your teacher wanted)</u>

20% of $24 = $4.80

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$24+$4.80+$1.92=$30.72

<u>Tipping on the total (what you did)</u>

8% of $24 is $1.92

New total is $25.92

20% of $25.92 is $5.18

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3 years ago
Find (if possible) the complement and the supplement of each angle. (if not possible, enter impossible.) (a) π 10 complement rad
blagie [28]

In this question, we have to find the complement and supplement of the given angles .

Complementary angles are those angles whose sum is 90 degree and supplementary angles are those angles whose sum is 180 degree.

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a.

\frac{ \pi}{10}&#10;\\&#10;complement  \ angle = \frac{ \pi}{2} - \frac{ \pi}{10}     \\                             = \frac{4 \pi}{10} = \frac{ 2 \pi}{5}&#10;\\&#10;Supplement  \ angle = \pi - \frac{ \pi}{10} = \frac{9 \pi}{10}

b.

\frac{9 \pi}{10}&#10;\\&#10;Complement \ angle = \frac{ \pi}{2} - \frac{9 \pi}{10} = \frac{-4 \pi}{10} = -\frac{2 \pi}{5}&#10;\\&#10;Supplement \ angle = \pi - \frac{9 \pi}{10} = \frac{ \pi}{10}

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Lunna [17]

Answer:

Step-by-step explanation:

5:13 p.m

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3 years ago
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Daniel baked 12 pies in 6 days Rates
bekas [8.4K]
That’s too much Pie and it’s waste a lot of money yooo and why would he do that dang wow :(
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Just put a random answer I’ll mark you as brainliest
alekssr [168]

wi vragE HLK2erbfww;guo rjgdjs RAK:EBF;sojEKA  rfkgbnhytrq3twghdnfhgstrfghnhgre ez

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