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3 years ago

What does ¿cual? mean in Spanish

Mathematics

1 answer:

masya89 [10]3 years ago

5 0

Its translates which
Hopes this helps

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Two lines are perpendicular if and only if they intersect to form right angle

mart [117]

That is true, perpendicular lines must form right angles

5 0

3 years ago

Situe no mesmo sistema de eixos cartesianos os pontos A(1, 3), B(-2, 1), C(0, -4), D(-3, 0), E(-2, -3), F(2, -1), G(3, -4) e H(5

snow_lady [41]

Answer:

A,D,F,E

Step-by-step explanation:

8 0

3 years ago

7. A photograph negative measures 15 inches by

ella [17]

Answer:

First we need to set a proportion

Currently the negative measures 15 inches by 2 inches. And the longer dimension of the printed version is 4 inches. Therefore:

$\frac{2}{y} = \frac{15}{4}$

$15y = 8$

$y = 0.5333$

Therefore, the dimension of the shorter dimension is 0.5333.

None of the options matches this response, so maybe you forgot to add some information?

8 0

3 years ago

Compute the following 5/9+1/4

n200080 [17]

Answer:

29/36

Step-by-step explanation:

5/9 + 1/4

The common denominator is 36

5/9 *4/4 = 20/36

1/4*9/9 = 9/36

20/36 + 9/36 = 29/36

3 0

4 years ago

Read 2 more answers

Find the cosine of ∠W.

allochka39001 [22]

Answer: 8/17

Explanation:

We'll need the pythagorean theorem to find the missing side length.

$a^2 + b^2 = c^2\\\\15^2 + b^2 = 17^2\\\\225 + b^2 = 289\\\\b^2 = 289 - 225\\\\b^2 = 64\\\\b = \sqrt{64}\\\\b = 8$

Now we can compute the cosine ratio.

cos(angle) = adjacent/hypotenuse

cos(W) = VW/UW

cos(W) = 8/17

4 0

2 years ago