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3 years ago

11

HELP HELP HELP HELP!!I WILL MARK BRAINLIEST IF CORRECT! Find the tangents of the acute angles in the right triangle. Write each

answer as a fraction.

1 answer:

Softa [21]3 years ago

4 0

The answer for j box is 22 and for k boxs 15

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Consider x^2 + (b/a)x = (-c/a). Which variable cannot have a value of zero? Justify your answer.

GREYUIT [131]

The answer is C because if something is divided by zero, it is undefined.

5 0

3 years ago

I WILL GIVE BRAINLIEST!!! 10 POINTS!!!

Natasha_Volkova [10]

Answer:1

Step-by-step explanation: 1/2 + 1/2 is 1

8 0

3 years ago

Read 2 more answers

For the function F defined by F(x) = x2 – 2x + 4, find F(b+3).

Ivanshal [37]

Answer:

$\displaystyle F(b + 3) = b^2 + 4b + 7$

Step-by-step explanation:

We are given the function:

$\displaystlye F(x) = x^2 - 2x + 4$

And we want to find F(<em>b</em> + 3).

We can substitute:

$\displaystyle F(b + 3) = (b + 3)^2 - 2(b+3) + 4$

Expand:

$\displaystyle = (b^2 + 6b + 9) + (-2b -6) + 4$

Rearrange:

$\displaystyle = (b^2) + (6b-2b) + (9 - 6 + 4)$

Combine like terms. Hence:

$\displaystyle = b^2 +4b + 7$

In conclusion:

$\displaystyle F(b + 3) = b^2 + 4b + 7$

6 0

3 years ago

3.6 terminating or repeating fraction

devlian [24]

Answer:

11/3

Step-by-step explanation:

7 0

3 years ago

The figure shown has a parallelogram on top and a rectangle below it:

Verdich [7]

Area of a parallelogram = b×h
= 13.4×48.2
= 645.88 inches square
Area of rectangle = l×b
=7.3×48.2
= 351.86
Area of the figure = (b×h) + (l×b)
=645.88+351.86
= 997.74 inches square
Therefore, the answer is option C

5 0

3 years ago