Anyone plssss helppppp plssss

Mathematics

1 answer:

Nataliya [291]2 years ago

4 0

Answer:

E because he is 9/16 standard deviations away from the mean, which is an improvement from 1/10 standard deviations

Hope this helped and brainliest please

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Triangle WXY has the interior and exterior angles shown below.

shepuryov [24]

Answer:

The correct option is last one 77 degrees.

Therefore the measure angle W is 77 degrees.

Step-by-step explanation:

Given:

Exterior angle = 122°

∠W = (2x-13)°

∠Y= x°

To Find:

∠W = (2x-13)° = ?

Solution:

Exterior Angle Property:

An exterior angle of a triangle is equal to the sum of the opposite interior angles.

Angle W and Angle Y are the interior angles of Exterior angle 122°.

∴ $Exterior\ angle=m\angle W+m\angle Y$

Substituting the values we get

$122=2x-13+x\\3x=135\\\\x=\dfrac{135}{3}=45\\\\x=45$

Now Substitute 'x' in angle W we get

$m\angle W=2\times 45 -13=77\°$

Therefore the measure angle W is 77 degrees.

8 0

3 years ago

Read 2 more answers

Equivalent to<br> what is a expression equivalent to log18 – log(p + 2)?

Pie

Log(18) - log(p+2)
because base of both logarithms is 10 that means we can merge them into one logarithm

the rule is as fallows:
log(b) - log(c) = log (b/c)
log(b) + log(c) = log(b*c)

since sign between our 2 logarithms is - that means that we need to divide

answer is:
log(18/(p+2))

5 0

3 years ago

Please help, answer both questions correctly and i'll give brainliest

Bezzdna [24]

Answer:

$\frac{2}{3}$ , $\frac{27}{64}$