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Leona [35]
3 years ago
8

Answer plz helpppp me!!!!!!

Mathematics
1 answer:
balandron [24]3 years ago
8 0
Vertical angles theorem
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8m^2+6m-5 slip and slide trinomials
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Answer:

Step-by-step explanation:

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4 years ago
In ABC, if the lengths of sides a and c are 8 centimeters and 16 centimeters, respectively, and the measure of C is 35 degrees,
Simora [160]

Answer:

∠ A ≈ 16.67°

Step-by-step explanation:

Using the Sine rule in Δ ABC

\frac{a}{sinA} = \frac{c}{sinC} , substitute values

\frac{8}{sinA} = \frac{16}{sin35} ( cross- multiply )

16 sinA = 8 sin35° ( divide both sides by 16 )

sin A = \frac{8sin35}{16} , thus

∠ A = sin^{-1} ( \frac{8sin35}{16} ) ≈ 16.67° ( to 2 dec. places )

8 0
3 years ago
How do you write 0.27777777777777..... as a whole number
Agata [3.3K]

Answer:

i think 27777777777777/100000000000000

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
BRAINLIEST (9th grade mathematics)
liraira [26]

Answer:

5 m/min

Step-by-step explanation:

Initial speed = 6 m/ min

Final speedd = 4 m/ min

Average\:speed\:=\:\dfrac{total\:speed}{2}

Average speed = \dfrac{ 6 + 4}{2}

Avg. Speed = 5 m / min.

6 0
2 years ago
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Here is their argument. given the obtuse angle x, we make a quadrilateral abcd with ∠dab = x, and ∠abc = 90◦, and ad = bc. say t
svp [43]

Answer:

The error in the argument is in assuming that the line from p to d passes through line ab - that is, that pd crosses below a. But actually pd passes above a. This means that the angle pad is not equal to x + pab, but rather angle pad = 360-(x+pab). The rest of the "proof" then falls apart.

Step-by-step explanation:

7 0
4 years ago
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