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nika2105 [10]
3 years ago
9

GET 25 POINTS FOR THIS QUESTION AND ALSO BRAINLEST!!!!!

Mathematics
1 answer:
Lyrx [107]3 years ago
8 0

Answer: -7

Step-by-step explanation:

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An earthquake wave travels through 55 km of rock in 25 seconds.
rewona [7]

Answer:Therefore, the relationship will be of the form, y = mx + b, or in this case, d = (max distance / max time)t + 0.

Step-by-step explanation:

7 0
3 years ago
Help help im so confused as per usual
Alik [6]

Answer:

Step-by-step explanation:

a. HM = 14

HN = 21

HK = 10.5

Based on intersecting chords theorem,

HK*HJ = HM*HN

10.5*HJ = 14*21 (Substitution)

HJ = 294/10.5

HJ = 28

b. VC = 7.2

VG = 12

Based on tangent-secant theorem, thus:

VD*VC = VG²

VD*7.2 = 12²

VD = 144/7.2

VD = 20

Therefore,

CD = VD - VC

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3 years ago
Colin scored 16 and Brian scored 63 more than Colin.What was their combined score?
kodGreya [7K]

Answer:

95

Step-by-step explanation:

add they're scores ( 79 ) that is brains score then at 16 which is colins. that brings us to the conclusion of 95

8 0
3 years ago
Read 2 more answers
How many flowers, spaced every 4 in., are needed to surround a circular garden with a 100-ft radius? use 3.14
IRINA_888 [86]

Answer:

<h2> 157</h2>

Step-by-step explanation:

Let us first calculate the circumference of the circular of the circular garden

C= 2\pi r

Given

r= 100

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Since the desired space between flowers is 4ft

Then the flowers needed for the garden is  \frac{628.4}{4} = 157.1

Approximately the number of flowers is 157

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4 years ago
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