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2 years ago

A ship is 7 miles west and 12 miles south of a harbor. What bearing should the captain set to sail directly to harbor

Mathematics

1 answer:

Butoxors [25]2 years ago

5 0

Answer:

Step-by-step explanation:

just add

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BRAINLIESTTT ASAP! PLEASE HELP ME :)

Vinil7 [7]

Answer:

$\displaystyle unbiased$

Explanation:

This does not show any prejudice for or against anything, so this has got to be the answer.

I am joyous to assist you anytime.

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2 years ago

Please help!! MathsWatch, Surd Expressions, Clip 207c

dexar [7]

Answer:

$A=(72+36\sqrt{3})\ mm^2$

Step-by-step explanation:

see the attached figure with letters to better understand the problem

Let

a ----> the height of rectangle in mm

b ---> the base of rectangle in mm

step 1

Find the base of rectangle

$b=AB+BC+CD+DE$ ----> by segment addition postulate

substitute

$b=3+3+3+3=12\ mm$

step 2

Find the height of rectangle

$a=FB+CG+GH$ ---> by segment addition postulate

substitute the given values

$a=3+CG+3\\a=6+CG$

Find the length sides CG

Applying the Pythagorean Theorem

$BG^2=BC^2+CG^2$

substitute the given values

$6^2=3^2+CG^2$

$CG^2=6^2-3^2$

$CG=\sqrt{27}\ mm$

simplify

$CG=3\sqrt{3}\ mm$

therefore

$a=(6+3\sqrt{3})\ mm$

step 3

Find the area of rectangle

$A=ab$

we have

$a=(6+3\sqrt{3})\ mm$

$b=12\ mm$

substitute

$A=(6+3\sqrt{3})(12)=(72+36\sqrt{3})\ mm^2$

8 0

3 years ago

Medium of 8,9, 10, 10, 11, 11, 11, 12, 13

Darina [25.2K]

Answer: 10.5

Step-by-step explanation:

Hope it's right!

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2 years ago

Translate this phrase into an algebraic expression 23 more than twice a number use the variable n to represent the unknown numbe

Anna71 [15]

In general, 23 more than a number is written as

$x+23$

In our case, x is 'twice a number'; thus,

$x=2*n=2n$

Finally, the whole expression is

$2n+23$ <h2>The answer is 2n+23</h2>

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10 months ago

Help will mark brainliest!!!!!

disa [49]

Answer:

Step-by-step explanation:

5 0

3 years ago