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podryga [215]
2 years ago
11

Cuantos metros de alambre se necesitan para cercar con 6 vueltas un jardín de forma circular, de 32 metros de diámetro

Mathematics
1 answer:
aalyn [17]2 years ago
6 0

Answer:

khjbdkbdwqkbnjlewhbfoofe

Step-by-step explanation:

dqwferojihubivg 2j3fgrwj hold on AN NSPIN THERE

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Name
Vera_Pavlovna [14]

Answer: $ 400

Step-by-step explanation:

Amount collected for new library = $ 3,200 and there are 8 classes and they collected the same amount. This means that each class will collect

3200/ 8 = $400

5 0
3 years ago
Read 2 more answers
ALGEBRAIC EXPRESSIONS AND EQUATIONS
Mariana [72]
Gabrielle is 29 years old and Mikhail is 58 years old
8 0
2 years ago
(Show full work please) Carter spots an airplane on radar that is currently approaching in a straight line, and
Otrada [13]

Consult the attached diagram.

In the larger triangle,

tan(16°) = (7250 ft) / (<em>x</em> + <em>y</em>)

and in the smaller triangle,

tan(26°) = (7250 ft) / <em>y</em>

You want to solve for <em>x</em>.

From the first equation (I'm ignoring units from here on, all distances are measured in ft), you have

(<em>x</em> + <em>y</em>) tan(16°) = 7250

<em>x</em> tan(16°) + <em>y</em> tan(16°) = 7250

<em>x</em> tan(16°) = 7250 - <em>y</em> tan(16°)

<em>x</em> = 7250 cot(16°) - <em>y</em>

<em />

From the second equation,

<em>y</em> = 7250 cot(26°)

Solving for <em>x</em> gives

<em>x</em> = 7250 cot(16°) - 7250 cot(26°)

<em>x</em> = 7250 (cot(16°) - cot(26°))

<em>x</em> ≈ 10,433 ft

8 0
3 years ago
Rewrite the expressions below by completing the square<br> 2 + 4+ 1
Lady bird [3.3K]
STEP BY STEP EXPLANATION
(Mark brainliest pls)

Square root is 2 square + 4 square + 1 because 1 does not enable a square perhaps for negatives to be imputed, and we know 2 square will be 1 hence,

1 x 1 = 1 squared
2 x 2 = 4 squared
Perhaps for 1, you will have to use a formula equation and add tang maybe. Etc I don’t know if tang but u will also have to convert 1 to a decimal to find the square root of 1, 1 is an odd number so it will end up with remainder decimals or just do 1x1, etc.


Hence u

(2 square + 4 square) + 1square?

It depends on addition or order of operations subtraction addition or you will might use multiply
if the subject is about multiply or Division so try and do it because i don’t know if I’m right

..

REMEMBER

PEMDAS

Please Excuse My Dear Aunt Sally

Parentheses
Equations
Multiplication
Division
Addition
Subtraction

ORDER OF OPERATIONS.


try and solve it hope this helps!
Have a nice day
8 0
2 years ago
Please answer this question correctly. Need help ASAP.!
Tomtit [17]

Answer:

approximation is often useful when it is not a very good one

3 0
3 years ago
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