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sammy [17]
3 years ago
14

I’ll mark brinaliest if the answe is correct. I need those two answers that are blank

Mathematics
1 answer:
AysviL [449]3 years ago
7 0

Answer:

blue marbles: 4/15

red marbles: 8/15

Step-by-step explanation:

add all the marbles together then put how many marbles in front as the numerator.

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In the trapezoid ABCD ( AB ∥ CD ) point M∈ AD , so that AM:MD=3:5. Line l ∥ AB and going trough point M intersects diagonal AC a
Ann [662]

Answer:

BC : BN = 8 : 3

Step-by-step explanation:

Parallel lines divide any transversal into segments with the same ratio. That means ...

... BN : NC = AM : MD = 3 : 5

Since BC = BN + NC, the desired ratio is ...

... BC : BN = (BN+NC) : BN = (3+5) : 3

... BC : BN = 8 : 3

5 0
4 years ago
Solve (x - 3)^2+7=97, where X is a real number. Round your answer to the nearest hundredth.​
Eddi Din [679]

Answer:

x ≈ - 6.49, x ≈ 12.49

Step-by-step explanation:

Given

(x - 3)² + 7 = 97 ( subtract 7 from both sides )

(x - 3)² = 90 ( take the square root of both sides )

x - 3 = ± \sqrt{90} ( add 3 to both sides )

x = 3 ± \sqrt{90}

Then

x = 3 - \sqrt{90} ≈ - 6.49 ( to the nearest hundredth )

x = 3 + \sqrt{90} ≈ 12.49 ( to the nearest hundredth )

6 0
3 years ago
Anthropologists and archaeologists study the cultures, languages, archaeological remains, and physical characteristics of people
balandron [24]

Answer:

ummm there's no question dude but it's good to know that because i never knew that

Step-by-step explanation:

...

7 0
3 years ago
Help please!!!!!!!!!!!!!!!!
DedPeter [7]

Answer:

  x = 5

Step-by-step explanation:

The table and a graph of f(x) and g(x) are shown in the attachment. The solution is x=5. The table shows you f(5) = g(5) = 2, as does the graph.

It is generally convenient to make use of a graphing calculator or spreadsheet when repeated evaluation of a function is required.

3 0
4 years ago
HELPP MEE PLEASEeeee
Furkat [3]

Answer:

i^8

Step-by-step explanation:

7 0
3 years ago
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