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Nesterboy [21]
2 years ago
11

PLEASE HELP ME !!!!!!!

Mathematics
2 answers:
sergij07 [2.7K]2 years ago
8 0

Answer:

the answer is "D" 2'162

Step-by-step explanation:

63*42=2'646

22*22=484

2'646-484=2'162 hope this is the right answer :)

Kruka [31]2 years ago
7 0

Answer:

63*42=2646

22*22=484

Area of Shaded Gray portion=2646-484=2162

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Work out the value of x please
lina2011 [118]

Answer:

X=67.5

Step-by-step explanation:

360-90=270

Then I do

270/4=67.5 to find the answer of each X

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4 0
4 years ago
The angle of elevation to a nearby tree from a point on the ground is measured to be
sladkih [1.3K]

Answer:

h ≈ 66.4 ft

Step-by-step explanation:

The situation can be modelled by a right triangle with h representing the height of the tree.

Using the tangent ratio in the right triangle

tan39° = \frac{opposite}{adjacent} = \frac{h}{82} ( multiply both sides by 82 )

82 × tan39° = h , then

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7 0
3 years ago
Un huerto escolar tiene una superficie de 4dam2 500m2 y se requiere dividir en seis parcelas rectangulares de igual area ¿ cuant
vitfil [10]

Answer:

Cada parcela tendrá una extensión de 150 metros cuadrados.

Step-by-step explanation:

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Tengamos presente que un decámetro es igual a 100 metros cuadrados, entonces el huerto escolar tiene un área total de 900 metros cuadrados. Si dividimos esa área en seis parcelas de igual extensión, tenemos que:

x = \frac{900\,m^{2}}{6}

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Cada parcela tendrá una extensión de 150 metros cuadrados.

7 0
3 years ago
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Answer:

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Step-by-step explanation:

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