3 years ago

Luke shade 20 squares on his hundredths grid. Bekka shaded 30 squares on her hundredths grid.

Mathematics

1 answer:

masha68 [24]3 years ago

4 0

Answer:

50 hundredths

Step-by-step explanation:

20 + 30= 50

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In right triangle XYZ, the right angle is located at vertex Y. The length of line segment XY is 12.4 cm. The length of line segm

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Answer:

The measure of angle YZX is 39.4°.

Step-by-step explanation:

Given information: ΔXYZ is a right angled triangle, ∠Y=90°, XY=12.4 cm, YZ=15.1 cm.

In a right angled triangle,

$\tan \theta = \frac{opposite}{adjacent}$

In triangle XYZ,

$\tan (\angle YZX) = \frac{XY}{YZ}$

$\tan (\angle YZX) = \frac{12.4}{15.1}$

Taking tan⁻¹ on both sides.

$\angle YZX =\tan^{-1} (\frac{12.4}{15.1})$

$\angle YZX =39.3925680393$

$\angle YZX \approx 39.4^{\circ}$

Therefore the measure of angle YZX is 39.4°.

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Answer:

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it is closer to 3.2 than 3.3

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