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Alona [7]
2 years ago
15

Directions: Find the value of x.​

Mathematics
2 answers:
spin [16.1K]2 years ago
6 0

Answer:

approximately 7 cm

Step-by-step explanation:

I’m not absolutely sure so double check

Umnica [9.8K]2 years ago
4 0
I think it would be 12.207… use the Pythagorean theorem (a^2+b^2=c^2) so 10^2+7^2
100+49=149
Then take square root of 149 to undo the the squaring of c and it should be around 12.207 :)
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3 years ago
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Here is an addition sentence.
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B because in commutative property of addition the numbers switch but they do not change the sign nor the numbers. hope this helped
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Answer ASAP ASAP needed now
olganol [36]

Answer:

C

Step-by-step explanation:

tanθ =  opposite/adjacent       --->     θ = arctan(opposite/adjacent)

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3 0
3 years ago
Why is the answer C?
baherus [9]

Step-by-step explanation:

∫₋₂² (f(x) + 6) dx

Split the integral:

∫₋₂² f(x) dx + ∫₋₂² 6 dx

Graphically, if f(-x) = -f(x), then ∫₋₂² f(x) dx = 0.  But we can also show this algebraically.

Split the first integral:

∫₋₂⁰ f(x) dx + ∫₀² f(x) dx + ∫₋₂² 6 dx

Using substitution, write the first integral in terms of -x.

∫₂⁰ f(-x) d(-x) + ∫₀² f(x) dx + ∫₋₂² 6 dx

-∫₂⁰ f(-x) dx + ∫₀² f(x) dx + ∫₋₂² 6 dx

Flip the limits and multiply by -1.

∫₀² f(-x) dx + ∫₀² f(x) dx + ∫₋₂² 6 dx

Rewrite f(-x) as -f(x).

∫₀² -f(x) dx + ∫₀² f(x) dx + ∫₋₂² 6 dx

-∫₀² f(x) dx + ∫₀² f(x) dx + ∫₋₂² 6 dx

The integrals cancel out:

∫₋₂² 6 dx

Evaluating:

6x |₋₂²

6 (2 − (-2))

24

6 0
3 years ago
Right triangle ABC is shown below.
Flura [38]

The answer is 12

Step-by-step explanat

5 0
3 years ago
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