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Veseljchak [2.6K]
3 years ago
14

Which is the value of this expression when x=-2 and y=-3?

Mathematics
1 answer:
Sever21 [200]3 years ago
8 0

360 hope that this helped

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A helicopter hovers 1450 feet above a small island. The figure shows that the angle of depression from the helicopter to point P
puteri [66]

Answer:

1668 feet.

Step-by-step explanation:

We know the opposite side of the right triangle and we need the adjacent side, so we use the tangent function.

If the distance required is x  (adj side) we have:

tan 41 = opp/adj

tan 41 = 1450/x

x = 1450 / tan 41

= 1668.03

5 0
2 years ago
You decide to go to the candy store in the mall. You arrive at the store with $25 and then purchase 3 candy bars. You then buy a
Yuri [45]

Answer:

<h2> The cost of a candy is $1.25</h2>

Step-by-step explanation:

given the total amount at hand is $25

let the price of  candy be x

then the cost of 3 candy will  be 3x

the cost of a candy snake is $12.50.

balance at hand after the end of buying $8.75

the total expenses summed up must equal the initial amount at hand which is $25

the expression for the scenario is 3x+12.5+8.75=25

3x+21.25=25

3x=25-21.25

3x=3.75

x=3.75/3

x=$1.25

The cost of a candy is $1.25

4 0
3 years ago
Mr. Markwood's dog Burke has $1.40 in his doggie
bulgar [2K]

answer:

$6.65

Step-by-step explanation:

He would earn 21 quarters in 3 weeks.

Because there are 7 days in a week: Multiply 7×3=21

21 quaters in dollars is equal to $5.25

So you add $1.40+$5.25=$6.65

3 0
2 years ago
So, I'm NOT a beginner on brainly. And i havent been able to chat with ANYONE I'm friends with. Including one of my friends that
Sauron [17]

Answer:

Same here !

My guess is when  you reach Genius on Brainly, you MAY be able to chat.

That's is my guess.

I have had many many different accounts on Brainly and, no chat.

.................weird....................

8 0
3 years ago
Read 2 more answers
40 and 400 <br>The value of 4 in ___ is______ times the value of 4 in _____
Nat2105 [25]
The value of 4 in the 400 is ten times the value of 4 in the 40's place
7 0
3 years ago
Read 2 more answers
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