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3 years ago

9

Evaluate the diagram below

2 answers:

V125BC [204]3 years ago

6 0

Answer: The answer is B,C,D

Step-by-step explanation:

This is because A is false.

tigry1 [53]3 years ago

4 0

Answer:

Only option (A) is incorrect.

So , true statements are (B), (C) &(D).

#$# THANK YOU #$#

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Please help! 30 points!

Rashid [163]

Answer: $64.2^{\circ}$

Step-by-step explanation:

According to the cosine rule

$\cos C=\dfrac{a^2+b^2-c^2}{2ab}$

Here, $a=83, b=111, c=165,\ C=180^{\circ}-\theta$

Putting values

$\Rightarrow \cos (180^{\circ}-\theta)=\dfrac{83^2+111^2-165^2}{2\times 83\times 111}\\\\\Rightarrow \cos(180^{\circ}-\theta)=\dfrac{6889+12321-27225}{18426}\\\\\Rightarrow \cos(180^{\circ}-\theta)=\dfrac{-8015}{18426}=-0.4349\\\\\Rightarrow 180^{\circ}-\theta=\cos^{-1}(-0.4349)=115.77^{\circ}\\\Rightarrow \theta=64.23\approx 64.2^{\circ}$

So, the ship turns by $64.2^{\circ}$ north of west

8 0

3 years ago

A flower shop sells daffodils in bunches of 9 daffodils. The shop sells 27 daffodils. How many bunches of daffodils did the shop

amm1812

Answer:

its 3 brother

Step-by-step explanation:

you divide 27 by 9 and thats 3

6 0

3 years ago

<img src="https://tex.z-dn.net/?f=2%20%2B%202" id="TexFormula1" title="2 + 2" alt="2 + 2" align="absmiddle" class="latex-formula

Semmy [17]

2+2=4 because 1+1+1+1 equals and those 2 problems are the same. You got to at least know 1+1+1+1.!

6 0

3 years ago

The ___________ of a numerical set of data is the middle number when the numbers are written in numerical order.

DedPeter [7]

Answer:

median

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

A viewfinder has a triangular lens. Some of the measurement of the length are shown below. Which of the following best represent

S_A_V [24]

Answer:

A

Step-by-step explanation:

First, we need to find the unknown angle of the triangle.

40 + 20 = 60

180 - 60 = 120

So the unknown angle is 120.

Then, we can use the law of sines to create a proportion.

sin(120)/8 = sin(40)/a

Then, we can simplify this.

a is about 5.9, or answer choice A.

5 0

3 years ago