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2 years ago

Please help with this math problem!! :)

Mathematics

1 answer:

Alina [70]2 years ago

5 0

Answer:

Step-by-step explanation:

a^2 + B^2 = C^2

and all angle added together should make 180

the left box should be 20 and the right box should 17.321

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Write this in equation form 5 less than risk equal to 16

dolphi86 [110]

Risk - 5 = 16. It is just mathematical language.

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4 years ago

Find the value of x.

alexgriva [62]

Answer:

x = 4 $\sqrt{2}$

Step-by-step explanation:

note the exact value of tan60° = $\sqrt{3}$

Since the triangle is right use the tangent ratio to find x

tan60° = $\frac{opposite}{adjacent}$ = $\frac{4\sqrt{6} }{x}$

multiply both sides by x

x × $\sqrt{3}$ = 4 $\sqrt{6}$

divide both sides by $\sqrt{3}$

x = $\frac{4\sqrt{6} }{\sqrt{3} }$ = 4 × $\sqrt{\frac{6}{3} }$ = 4 $\sqrt{2}$

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4 years ago

Read 2 more answers

How long will it take Carlos to walk 8 miles if he is walking 4 mph?

slega [8]

It would take Carlos 2 hours to walk 8 miles because 4 * 2 = 8.

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3 years ago

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(2sqrt7+3sqrt6)(5sqrt2+4sqrt3)=

Softa [21]

Answer:

$10\sqrt{14})+8\sqrt{21})+30\sqrt{3}+36\sqrt{2})$

Step-by-step explanation:

The given product is:

$(2\sqrt{7}+3\sqrt{6})(5\sqrt{2}+4\sqrt{3})$

We expand using the distributive property to get;

$(2\sqrt{7})(5\sqrt{2}+4\sqrt{3})+3\sqrt{6}(5\sqrt{2}+4\sqrt{3})$

Simplify:

$=10\sqrt{14})+8\sqrt{21})+15\sqrt{12}+12\sqrt{18})$

$=10\sqrt{14})+8\sqrt{21})+30\sqrt{3}+36\sqrt{2})$

3 0

3 years ago

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shawn is typing a paper for class. he can type 1 1/7 pages in 1/3 of an hour. how many pages can shawn type in one hour?

SCORPION-xisa [38]

He could type 3 3/7 in one hour.I think this because since it is 1/3 you would have to multiply it by 3.So you multiply 1/3 by 3,It would give one hour.When you multiply 1 1/7 by 3 it would give you 3 3/7.

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3 years ago