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Scilla [17]
3 years ago
10

I'm so stuck plz help me!!!

Mathematics
2 answers:
elena-14-01-66 [18.8K]3 years ago
7 0
Cd is equal to this: first calculate AB by sin30 which is radical 3 then by sin45 you know bc is radical 3 too then by fisaghures ( idk what you call it)
calculate bd at the end you just gotta do this: bd-bc



3 -   \sqrt{3}
victus00 [196]3 years ago
3 0
The answer I got was 3-root 3. So a = 3 and b = -
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I need help with my homework ​
S_A_V [24]
All you have to do is look it up on line then put answer key at the end of the thing you looking up
7 0
3 years ago
Rewrite in multiplication please
valentina_108 [34]

Answer:

8*4+3*2

Step-by-step explanation:

8 0
2 years ago
robin has some bananas. 6 bananas are ripe. three fifths of he bananas are ripe. how many bananas does robin have in all
REY [17]
6 = 3/5 x
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7 0
3 years ago
Read 2 more answers
Michael is buying a pair of jeans that regularly cost $40. They are on sale for 20% off. If the tax rate is 8%, what is the sale
Anna35 [415]

Answer      

Find out the  what is the sale price of the jeans including tax .

To prove

Let us assume that the sale price of the jeans including tax be x .

As given

Michael is buying a pair of jeans that regularly cost $40.

They are on sale for 20% off.

If the tax rate is 8% .

20% is written in the decimal form

= \frac{20}{100}

= 0.20

8% is written in the decimal form

= \frac{8}{100}

= 0.08

Than the equation becomes

x = 40 - 40 × 0.20 + 40 × 0.08

x = 40 - 8 + 3.2

x = 43.2 - 8

x = $35.2

Therefore the sale price of the jeans including tax be $ 35.2 .



4 0
3 years ago
A taxicab charges $3.00 per person
Delicious77 [7]

Answer:

I believe the answer would be 20 miles max for one passenger.

Step-by-step explanation:

This is because if you create an equation out of this, knowing that only one passenger will be riding, you will get:

$3.00+$1.25x=$28       ($3 added too $1.25 times the number of miles (x) which equals the total amount you have ($28)).

x being the number of miles (so we need to calculate for x)

$3 + $1.25x = $28

-subtract 3 on both sides-

$1.25x=$28-$3

$1.25x=$25

-divide by 1.25 on both sides-

x=$25/$1.25

x=20 miles

Not sure if all calculations are correct, but I hope this helps :)!

6 0
3 years ago
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