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tatuchka [14]
3 years ago
7

What is the sum of the series?

Mathematics
2 answers:
sveta [45]3 years ago
8 0
The answer is 90 hope i have helped
ella [17]3 years ago
5 0
The answer would be 90
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What is the area of the composite figure?
kaheart [24]
A composite has more than 2 ways to divide itself
3 0
3 years ago
Please help! Due tonight!
Kay [80]

Answer:

B. 6,8,10

Step-by-step explanation:

to find a right triangle the equation: a^2 + b^2 = c^2, so just plug each number in to see.

6^2 + 8^2 = !0^2

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On average a herd of elephants travels 10 miles in 12 hours<br>(picture included)
Tema [17]
For the first Q the answer is the first square on the left 10 miles divided by 12 hours = 0,83 miles

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4 0
3 years ago
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A survey team is trying to estimate the height of a mountain above a level plain. From one point on the plain, they observe that
Alex73 [517]

Answer:  3528.25

Step-by-step explanation:Make a sideview sketch

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by let the side opposite the 24° be x, (also the hypotenuse of the right-angled triangle)

x/sin24 = 1000/sin3

x = 1000sin24/sin3

let the height of the mountain be h

sin 27 = h/x

h = x sin27 = (1000sin24/sin3)(sin27)

= 3528.25

8 0
3 years ago
What's 63,889 rounded to the nearest hundred
levacccp [35]
63,889 rounded to the nearest hundred is 63,900
4 0
3 years ago
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