3 years ago

List the common factors of the numbers 9 and 18

Mathematics

1 answer:

Alex Ar [27]3 years ago

5 0

Answer:

1,3,9

Gcf: 9

Step-by-step explanation:

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Can you help me solve this question

IRINA_888 [86]

Answer: Coordinates: (1,3) length RS: 3 length RT: 2 ST: 3.6

Step-by-step explanation:

a^2+b^2=c^2

3^2+2^2=c^2

9+4=c^2

13=c^2

3.6=c

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2 years ago

Identify the frequency of the graph

olya-2409 [2.1K]

ANSWER

$\frac{1}{2}$

EXPLANATION

The frequency of a wave function refers to the number of times the graph repeats its cycle within the interval [0,2π]

We can observe explicitly from the graph that the frequency is half.

The period of the given function is 4π

$\frac{2\pi}{b} = 4\pi$

$b = \frac{2\pi}{4\pi} = \frac{1}{2}$

Hence the frequency is half.

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3 years ago

What is the answer for this

ella [17]

Answer:

Grids b and c have 25% shaded

Step-by-step explanation:

a) shaded = 5/16 = 31.25%

b) shaded = 4/16 = 25%

c) shaded = 5/20 = 25%

d) shaded = 3/10 = 30%

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3 years ago

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If my equation was <br> 8x5+4x2+3x2<br> How would I write it with parenthesis?

Norma-Jean [14]

You re write the equation with parentheses as (8x5)+(4x2)+(3x2).

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3 years ago

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Factor x^2 +5x - 14 ??

Mrrafil [7]

Step-by-step explanation:

answer ; ( x - 2)( x + 7 )

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3 years ago