2 years ago

12+(-3)-2/7j-6/7j+4 HELP ME I WILL GIVE YOU BRAINLIST

Mathematics

1 answer:

dlinn [17]2 years ago

4 0

-8/7J +13

Here’s a picture to see how to write it

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3 years ago

Find the missing angle A in the triangle

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Answer:

f. none of the above

Step-by-step explanation:

90 + 63 = 153

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3 years ago

Point A(2, 2) and point D(−4, −3) are located on the grid. Which measurement is closest to the distance between point A and poin

Virty [35]

Answer:

Step-by-step explanation:

The distance formula is $D=\sqrt{(y_2-y_1)^{2}+(x_2-x_1)^{2}}$

Where $(x_1,y_1)$ is the first coordinate (our case, point A(2,2)) & $(x_2,y_2)$ is the second coordinate (our case, point D(-4,-3))

<em>Plugging these in into the formula gives us:</em>

$D=\sqrt{(y_2-y_1)^{2}+(x_2-x_1)^{2}} \\D=\sqrt{(-3-2)^{2}+(-4-2))^{2}} \\D=\sqrt{(-5)^{2}+(-6)^{2}}\\ D=\sqrt{25+36} \\D=\sqrt{61} \\D=7.81$

Answer choice B is closest.

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3 years ago

Read 2 more answers

Why is the answer E?

bearhunter [10]

Step-by-step explanation:

The only way the answer could be E is if the x² term under the radical is supposed to be t².

f(x) = ∫₄²ˣ √(t² − t) dt

f'(x) = √((2x)² − 2x) (2)

f'(x) = 2√(4x² − 2x)

f'(2) = 2√(4(2)² − 2(2))

f'(2) = 2√12

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3 years ago

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Answer:

y = 0x + 70

y = 4x + 15

y = 6x + 0

Step-by-step explanation:

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3 years ago