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3 years ago

How can i describe the expression 3x−2 please help

Mathematics

2 answers:

svp [43]3 years ago

7 0

Answer:

Step-by-step explanation:

3X-2=0

3X=2

X=2/3 OR X=0.66

N76 [4]3 years ago

3 0

Answer:

so -2 is the constant(integer without any variable) and 3 is the coefficient(what the variable is being multiplied by) and x is the variable(the unknown term)

we can't solve/simplify this expression since

a) it's an expression, it's impossible to solve since there's no equal sign

b)there are no like terms to simplify this

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(3i+2)(2i-3)-√-16-2i^2+i^3

DedPeter [7]

See attachment for full explanation.

8 0

3 years ago

The diameter of a circle is 6 centimeters. What is the circle's area?<br><br> Use 3.14 for pi

Lynna [10]

Step-by-step explanation:

diameter=

$2 \times\pi \times r = 6 \\ r = \frac{6}{2 \times 3.14} = 0.955 \\ area = \pi \times {r}^{2} = 3.14 \times {0.955}^{2} \\ = 2.87\: {cm}^{2}$

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2 years ago

Read 2 more answers

A rectangular prism has a top face with an area of 20 ft2 and a height of 5 ft. What is the volume of this rectangular prism? Th

kkurt [141]

Answer:

the volume of the rectangular prism is 100 ft³

Step-by-step explanation:

Given;

area of top face of a rectangular prism, A = 20 ft²

height of the rectangular prism, h = 5 ft

Volume of the rectangular prism = Area of top face x height of the rectangular prism

Volume of the rectangular prism = A x h

Volume of the rectangular prism = 20 ft² x 5 ft

= 100 ft³

Therefore, the volume of the rectangular prism is 100 ft³

6 0

2 years ago

Find the value of x.

Dafna11 [192]

Answer:

61.7

we have:

cos 56⁰.x = 30/tan 41⁰

$x = \frac{30}{ \tan(41 {}^{0} ) \cos(56 {}^{0} ) } = 61.7$

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2 years ago

If I have $1,050 dollars, and I want to buy something 6 times for $45 dollars, how much times can I buy it until I run out of mo

joja [24]

Answer:

140

Step-by-step explanation:

here,

You have 1050

now

$1050(45×6)

=140 items

8 0

2 years ago