4 years ago

Help please !!!!!!!!!!!!!!!!!

Mathematics

1 answer:

zhannawk [14.2K]4 years ago

7 0

Answer:

the answer is (7,6) have a nice day

Step-by-step explanation:

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Simplify the expression: 6 + -5u + -5u + -U

Arisa [49]

Answer:

6−10u−U or 6−U−10u

Step-by-step explanation:

6+−5u+−5u+−U

Combine −5u and −5u to get −10u.

6−10u−U

8 0

3 years ago

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Pleaseeeeeeeeee help

Anna35 [415]

Answer:

the answer is 240

Step-by-step explanation:

6x10=60

60x8=480

480÷2=240

7 0

3 years ago

Which relation is a function? A) x = y2 - 3 B) x = y - 4x2 C) y2 = 4x - 6 D) x2 = y2 - 10

Nitella [24]

The answer is letter b

5 0

4 years ago

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The answer to this problem

Ksivusya [100]

Answer:

B. $\frac{7\sqrt{2}}{34}$

Step-by-step explanation:

Cos θ = Adjacent/hypotenuse

Adjacent = 7

Hypotenuse = √(23² + 7²) = √578 = 17√2

Thus:

Cos θ = $\frac{7}{17\sqrt{2}}$

Rationalize

Cos θ = $\frac{7*\sqrt{2}}{17\sqrt{2}*\sqrt{2}}$

Cos θ = $\frac{7\sqrt{2}}{17*2}$

Cos θ = $\frac{7\sqrt{2}}{34}$

8 0

3 years ago

What are the period and phase shift for f(x) = 3 tan(4x + π)?

Pie

For an equation y = a tan[b(x+c)], the period is equal to 2*pi/b, while the phase shift is c.
This equation can be rewritten as:
f(x) = 3 tan [4(x + pi/4)]
In this case, b = 4, c = pi/4
Then the period = 2*pi/b = pi/2.
The phase shift = pi/4 (to the left).

3 0

3 years ago