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3 years ago

What are the like terms: 3h i 4i

Mathematics

1 answer:

Julli [10]3 years ago

7 0

The like terms are i and 4i

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What is the value of the blue dot

Sergio [31]

30000000000000000000000000000000 trust me bro

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3 years ago

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Consider (cosine (StartFraction pi Over 2 EndFraction) = I sine (StartFraction pi Over 2 EndFraction) ) and z = 3 (cosine (Start

Vladimir79 [104]

Answer:

Step-by-step explanation:

got it right on EGDE 2020

7 0

3 years ago

How many cubes with the side lengths of 1/2 cm does it take to fill the prisim?

My name is Ann [436]

Answer:

Number of cubes that fills the prism=24

Step-by-step explanation:

The number of cube that completely fill the prism=Volume of Prism/Volume of cube with side 1/2 cm=0.5 cm

Volume of the prism= $Length*Width*Height$

$Length=2 cm\\\\ Width=1 cm\\ \\ Height=3/2 cm = 1.5 cm$

Volume of Prism = $2*1*1.5$

$=3.0 cm^3$

Volume of the Cube:

$Side*Side*Side\\\\=0.5*0.5*0.5$

$= 0.125 cm^3$

Number of cubes that fills the prism:

$3.0/0.125\\\\=24 cubes$

So, the number of cubes that can fill the prism is '24'

8 0

3 years ago

Write an equation in slope-intercept form for the line that passes through (1, 1), and is perpendicular to the graph of 3x + 2y

defon

Answer:

2X-3Y = -1

Step-by-step explanation:

given equation is 3X +2Y = -7

FIRST BRING THIS IN SLOPE INTERCEPT FORM

2Y = -3X -7

DIVIDING EACH TERM BY 2

Y = (-3/2)X -7/2

SLOPE OF GIVEN EQUATION IS -3/2

SLOPE OF LINE PERPENDICULAR TO THIS IS NEGATIVE RECIPROCAL HENCE SLOPE OF REQUIRED EQUATION IS 2/3

EQUATION OF STRAIGHT LINE IN POINT SLOPE FORM IS

Y-Y1 = m(X-X1)

Y-1 = (2/3)(X-1)

MULTIPLYING ALL TERMS BY 3

3(Y-1) = 2(X-1)

3Y-3 = 2X -2

2X-2 = 3Y-3

2X-3Y =-3+2

2X-3Y = -1

8 0

2 years ago

Read 2 more answers

Last Sunday 1,575 people visited the amusement park 56% of the visitors were adults, 16% were teenagers, and 28% were children a

natulia [17]

<u>Answer:</u>

The number of adults, teenagers out of 1,575 people visited the amusement park are 882 adults and 252 teenagers

<u>Explanation:</u>

Total no of people who visited the amusement park= 1575

Percentage of adults=56%

Percentage of teenagers=16%

Percentage of 12 and under= 28%

Number of adults present= $\frac{56}{100}\times 1575$

=882

Number of teenagers present= $\frac{16}{100}\times 1575$

=252

Hence, 882 adults and 252 teenagers visited the amusement park

5 0

3 years ago