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Mkey [24]
3 years ago
5

HELP PLEASE WILL GIVE BRAINLIEST IF CORRECT

Mathematics
1 answer:
vovikov84 [41]3 years ago
3 0
Yes sjisosns kakaka
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97 people are surveyed and 32 of them agree with closing campus for lunch. Is it discrete or continuous
Anton [14]

Discrete

It is a specific value

4 0
3 years ago
In the square pyramid shown below, the area of each triangle is 135 square meters and the area of the base is 324 square meters.
stepan [7]
Area of square base = 324 m²

Length of the square side = √324 = 18

The side of the square is the base of the triangle.

Area of triangle = (1/2)*base* height

135 = (1/2)*18* h

135 = 9h

135/9 = h

15 = h

height = 15 m


To get the height of the Pyramid, the height of the Triangle and half the length of the side of the square form a right angled triangle.

Hypotenus = 15
Half length of square = 18/2 = 9
Height of Pyramid = H

By Pythagoras' Theorem:

15² = H² + 9²

225 =H² + 81

 H² + 81 = 225

H²  = 225 - 81

H²  = 144          Take square root of both sides

H  = √144

H = 12

Height = 12 meters.

Option C.
3 0
3 years ago
PLEASE HELP ASAP!!!!!!
Masja [62]
The answer is that they will meet at 7.20 pm ! hope this helped
8 0
3 years ago
Alex is saving money because she would like to purchase the new video gaming system that everyone has been talking about. After
ivanzaharov [21]


two weeks = 47     47/2 = 23.5 every week

24 weeks = 430    430/24= about 17.9 every week

She save from about $17.9 to $23.5

(not sure I did it right. Hope I helped :))


7 0
3 years ago
Read 2 more answers
PLEASE SOMEONE HELP ME ILL MARK BRAINLESS AND PLEASE EXPLAIN AHHHH HELP
BARSIC [14]

Step-by-step explanation:

The 2 lines are parallel to each other which means that angle #5 and 93° are alternate interior angles so by definition, they are equal. Hence angle 5 = 93°

8 0
3 years ago
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