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3 years ago

Find the value of the length x rounded to 1 DP.

Mathematics

2 answers:

Setler79 [48]3 years ago

8 0

DP-28 Has 51 damage on player

bagirrra123 [75]3 years ago

5 0

Length of x is 98.2 m

<u>Step-by-step explanation:</u>

Step 1:

Use the trigonometric ratio tan 27° to find the common side of both the right angled triangles.

tan 27° = opposite side/adjacent side = opposite side/9

∴ Opposite side = 9 tan 27° = 9 × - 3.27 = -29.46 m

Step 2:

Use this side and trigonometric ratio cosine to find the value of x.

cos 49° = adjacent side/x = -29.46/x

∴ x = -29.46/cos 49° = -29.46/0.30

= 98.2 m (negative value neglected)

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3 years ago

Suppose the probability of being in honors math is 0.30 and the probability of being in honors math and honors science is 0.20.

kaheart [24]

Answer:

Option C) 0.67

Step-by-step explanation:

We are given the following in the question:

M: Maths honors

S: Science honors

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Thus, the correct answer is

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3 years ago

Kamau bought 50 kg of sugar for sh 4000

Nana76 [90]

Answer:

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Step-by-step explanation:

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3 years ago

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