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Bad White [126]
3 years ago
10

Factor the sum of terms as a product of the gcf and sum 18+20

Mathematics
1 answer:
tatiyna3 years ago
5 0
2 is the greatest common factor & 18+20=38. So 2×38=76
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Evaluate the expression 6x+8<br> when x=2<br> .
snow_lady [41]

Answer:

20

Step-by-step explanation:

plug in the numbers

6 times 2 + 8 = 20

5 0
3 years ago
Part c
ehidna [41]

The probability that the first slice of the cake will have the marble exists

7/66.

<h3>How to determine the probability using parts A and B?</h3>

Part A of the question demands that the volume of the cake be

estimated.

The volume of the cake exists, $V=\pi(\frac{d}{2} )^{2} h \\

$&V=\pi(\frac{9}{2} )^{2} * 4

$V=81 \pi

The part B of the question requires that the volume of each cut be

computed

The volume of each cut exists, V = 27

To estimate the required probability

We simply divide the volume of each cut by the volume of the cake.

$P=\frac{27}{81 \pi}

$P=\frac{1}{3 \pi}

Expand $\pi$

$&P=\frac{7}{3 * 22} \\

$&P=\frac{7}{66}

Therefore, the probability that the first slice of the cake will contain the

marble exists at 7/66.

To learn more about probability refer to:

brainly.com/question/24756209

#SPJ4

4 0
1 year ago
Help me please!!!!!!!
user100 [1]

ignore this my answer was wrong . Sorry


5 0
3 years ago
What is the missing length??
amid [387]

Answer

The missing length is 10

Step-by-step explanation:

Represent the missing length with x

The sides of the given shape are directly proportional.

Mathematically:

(15 + x) to (12 + 8) and x to 7

Represent as a ratio:

(15 + x) : (12 + 8) = x : 8

15 + x : 20= x : 8

Convert to fraction

\frac{15 + x}{20} = \frac{x}{8}

Cross Multiply:

(15 + x)*8 = 20 * x

120 + 8x = 20x

Collect Like Terms

20x - 8x = 120

12x = 120

Solve for x

x = \frac{120}{10}

x = 10

<em>The length of the missing side is 10</em>

4 0
3 years ago
The question is in the screenshot.
Musya8 [376]

Answer:

v = 4

Step-by-step explanation:

<em>u + at = v</em>

a (-2) multiplied by t (3) = -6

-6 + u (10) = 4

5 0
2 years ago
Read 2 more answers
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