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scZoUnD [109]
2 years ago
12

Helpppp plssss!!!!!!

Mathematics
1 answer:
Romashka-Z-Leto [24]2 years ago
3 0

It's 30 degrees

Step-by-step explanation:

Hope this helps!

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In a systematic review with a meta-analysis, researchers combine the results of each of the individual studies to create a large
seropon [69]

Answer: Power Analysis

Step-by-step explanation:

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3 years ago
In triangle MNO shown below, segment NP is an altitude:
Effectus [21]

Answer:  C. Definition of an Altitude

Step-by-step explanation:

Given: In triangle MNO shown below, segment NP is an altitude from the right angle.

Let ∠MNP=x

Then ∠PNO=90°-x

Therefore in triangle MNO,

∠MPN=∠NPO =90°  [by definition of Altitude]

[Definition of altitude : A line which passes through a vertex of a triangle, and joins the opposite side forming right angles. ]

Now using angle sum property in ΔMNP

∠MNP+∠MPN+∠PMN=180°

⇒x+90°+∠PMN=180°

⇒∠PMN=180°-90°-x

⇒∠PMN=90°-x

Now, in ΔMNO and ΔPNO

∠PMN=∠PNO=90°-x

and ∠MPN=∠NPO =90°  [by definition of altitude]

Therefore by AA similarity postulate, we have

ΔMNO ≈ ΔPNO

5 0
3 years ago
Inqualities question pls help!
Margaret [11]

Answer:

B

Step-by-step explanation:

The closed circle at - \frac{3}{2} indicates that x can equal this value

The open circle at \frac{7}{2} indicates that x cannot equal this value.

All values of x between - \frac{3}{2} and \frac{7}{2} are valid, thus

- \frac{3}{2} ≤ x < \frac{7}{2} → B

5 0
3 years ago
The price of a CD player was reduced from $80 to $52. What was the percent decrease in the price of the CD player? © 28% 0 35% 5
GaryK [48]

Answer:

35%

Step-by-step explanation:

Given data

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Final price= $52

% decrease= initial-final/initial*100

% decrease= 80-52/80*100

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% decrease=0.35*100

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Hence the decrease is 35%

5 0
3 years ago
What is 1/6 x 5 appreciate all answers!
Alchen [17]

Answer:

0.833 repeating or 5/6

Step-by-step explanation:

I just searched it online it that's all

4 0
3 years ago
Read 2 more answers
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