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snow_tiger [21]
3 years ago
5

11. There are a total of 30 puzzle pieces. Three

Mathematics
2 answers:
natulia [17]3 years ago
6 0

Answer: 2

Step-by-step explanation:

5-3=2

30-5=15

Ivahew [28]3 years ago
3 0

Answer:

12 black

PLS MARK BRAINLIEST!!

Step-by-step explanation:

3/5 = red

3/5 of 30 = 18

30-18 = 12 black

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John wants to join a gym so that he can work out during the evenings. There are two gyms in his town that he is considering. Ext
Y_Kistochka [10]

Answer:

It would be 4 months because with extreme fitness 10x4=40 then 40+50=90 then for ultimate fitness 15x4=60 then 60+30=90 so I took 4 months for both memberships to be the same

Step-by-step explanation:

Look at the answer above

3 0
3 years ago
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Need help with this question
kicyunya [14]

The equation of the line that passes through the points (2,1) and (5,-8) is

y = -3x + 7

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3 years ago
Help! Isosceles, scalene or equilateral
noname [10]

equilateral

Step-by-step explanation:

all of the side lengths are the same along with the angles

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3 years ago
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What is the measure in radians for the central angle of a circle whose radius is 8 cm and intercepted arc length is 7.2 cm? Ente
natulia [17]

The measure in radians for the central angle of the circle is; 0.9 radians.

<h3>What is the angle measure in radians of the central angle?</h3>

Since, the length of the arc is given as 7.2cm and it's radius is 8cm.

It follows that the angle measure of the central angle can be evaluated as follows;

7.2 = (A/6.28) × 2× 3.14 × 8

7.2 = 8A

A = 7.2/8

A = 0.9 radians.

Read more on radian measure;

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8 0
2 years ago
Write (1/3i)-(-6+2/3i) as a complex number in standard form
Eddi Din [679]

Answer:

6+\frac{i}{3}

Step-by-step explanation:

\frac{1}{3\imath}-(-6+\frac{2}{3\imath})

\frac{1}{3\imath}+6-\frac{2}{3\imath}

taking like terms together

\frac{1}{3\imath}-\frac{2}{3\imath}+6

taking LCM

\frac{1-2}{3\imath}+6

\frac{-1}{3\imath}+6

taking LCM

\frac{-1+18\imath}{3\imath}

splitting the term

\frac{-1+18\imath}{3\imath}

splitting the term

-\frac{1}{3\imath}+\frac{18\imath}{3\imath}

-\frac{1\times3\imath}{3\imath \times \imath}+6

-\frac{i}{3\imath^2}+6

we know that

\imath^2=-1

putting this value in above equation

\frac{\imath}{3}+6

7 0
3 years ago
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