3 years ago

Square 20cmx20xm

Mathematics

1 answer:

Oxana [17]3 years ago

3 0

Answer:

8,000

Step-by-step explanation:

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2 years ago

There is a group of 5 turtles near the playground. More turtles joined. Now there are 13 turtles. How many turtles joined the gr

ivann1987 [24]

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8 turtles joined the group

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13-5=8

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2 years ago

Which point below is not on the graph of p(x) = +36- X?

natka813 [3]

Answer:

We have the following equation: y = 36 - x. And we need to find which of the following points belong to the graph:

(-13,7)

(-35, 1)

(11,5)

(27,3)

If any of the points belong to the equation, then the equality will be met.

Then:

(-13,7) :

7 = 36 - (-13)

7 = 36 + 13

7 = 49 ❌

(-35, 1) :

1 = 36 - (-35)

1 = 71❌

(11, 5) :

5 = 36 - 11

5 = 25 ❌

(27,3)

3 = 36 - 27

3 = 9 ❌

None of the points belong to the graph. Therefore, all points are NOT on the grah of p(x) = 36 - x.

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2 years ago

Find the angles, θ<0<360, that satisfy the equation below, to the nearest 10th of a degree.

podryga [215]

Answer:

$\cos( \theta) = \frac{ - \sqrt{} 7}{5} \\ \theta = \cos {}^{ - 1} ( \frac{ \sqrt{} - 7}{5} ) \\ \theta = 58.1 \degree, \: 121.9 \degree, \: 238.1 \degree$

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irga5000 [103]

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i believe the answer is D

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2 years ago

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