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2 years ago

Evaluate tan 11 pi/6

Mathematics

1 answer:

Nadusha1986 [10]2 years ago

4 0

Answer:

tan 11 pi dived by 6 is equal to -118.307586549

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In a standard deck of cards there are four suits: spades, clubs, hearts, and diamonds. Each suit has one each of 13 cards: ace,

olasank [31]

Answer:

The answer would be graph A.

Step-by-step explanation:

Since the cards all belong to four suites, the king can be a heart as well as the jack, but they cannot be the same card. So the choice is graph A.

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3 years ago

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8h + (-7.9d) - 14 + 5d - 3.4h

Fynjy0 [20]

☁️ Answer ☁️

So I got:

-2.9d + 4.6h - 14

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3 years ago

Consider the figure below. I need need help with what’s the slope of TR is:

Keith_Richards [23]

Answer:

The slope of RT is: m = 1

Step-by-step explanation:

Given

R(-3, 1)

T(2, 6)

Determining the slope between (-3, 1) and (2, 6)

$\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}$

$\left(x_1,\:y_1\right)=\left(-3,\:1\right),\:\left(x_2,\:y_2\right)=\left(2,\:6\right)$

$m=\frac{6-1}{2-\left(-3\right)}$

Refine

$m=1$

Therefore, the slope of RT is: m = 1

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3 years ago

Question 65 pts Which statement about signal phrases is true? (5 points) Group of answer choices Signal phrases should be worded

damaskus [11]

Answer:

The answer is A.

Step-by-step explanation:

I took the test!

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2 years ago

What is the value of x and the length of segment DE?

Mandarinka [93]

Answer:

Part 1) $x=6.6\ units$

Part 2) $DE=16.2\ units$

Step-by-step explanation:

Part 1) Find the value of x

we know that

Triangles CDF and FDE are similar

therefore

The ratio of its corresponding sides is proportional and its corresponding angles are congruent

$CD/FD=FD/DE$

$\frac{5}{9}=\frac{9}{2x+3} \\ \\5*(2x+3)=9*9\\ \\10x+15=81\\ \\10x= 81-15\\ \\10x=66\\ \\ x=6.6\ units$

Part 2) Find the length of DE

$DE=2x+3$

substitute the value of x

$DE=2(6.6)+3=16.2\ units$

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2 years ago

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