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3 years ago

What is an expression

Mathematics

2 answers:

zmey [24]3 years ago

6 0

Answer:

Step-by-step explanation:

An expression is basically almost like a saying but not quite, so basically it is the process of making known one's thoughts or feelings

lyudmila [28]3 years ago

4 0

Answer:

an expression is a combination of variables, operations, and symbols *it does not has an equal sign* (that would be an equation)

Step-by-step explanation:

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Melanie made a circular necklace. She puts beads evenly spaced around the necklace. If the 4th bead is directly across from the

Tpy6a [65]

Its 12, becuse if its a Circle then you can look at it the same way you look at a clock which has 12 numbers on it and 4 and 11 are directly across each other.

7 0

3 years ago

The length of a rectangular sign is 3 times it's width. If the signs perimeter is 32 inches what is it,s area

Gemiola [76]

To solve this you would have to do 32 times 3, since its 3 times the length

5 0

3 years ago

Evaluate the following expression using the values given:

Free_Kalibri [48]

x^3 − 2y^2 − 3x^3 + z^4

Plug in 3 for x, 5 for y, and -3 for z (given)

(3)^3 -2(5^2) - 3(3^3) + (-3)^4

Simplify

(3)^3 = 3 x 3 x 3 = 27

-2(5^2) = -2 x 25 = -50

-3(3^3) = -3 x 27 = -81

(-3)^4 = -3 x -3 x -3 x -3 = 9 x 9 = 81

Combine all the terms

27 + (-50) - 81 + 81

27 - 50 - 81 + 81

-23 + 0

-23

-23, or (C) is your answer

hope this helps

7 0

4 years ago

Ano lucia esta promovendo uma rifa, para ajudar a pagar o tratamento de saude de uma amiga. Os bilhetes da fira sao numerados de

olga nikolaevna [1]

Answer:

Step-by-step explanation:

Recall :

Probability of event A :

P(A) = number of required outcome / Total possible outcomes

Required outcome = odd number greater than 60

Odd numbers = numbers bit divisible by 2

Odd number > 60 : {61, 63,65,67, 69,71,73,75,77,79,81,83,85,87,89,91,93,95,97,99}

8 0

3 years ago

To isolate the variable in the equation-3x-9 -27, the first step is to add 9 to both sides. This gives you 3x -18. What is the n

klio [65]

Answer: -6

Step-by-step explanation: the first step is divide 3 from -18 to get X by its self the correct answer is x=-6

6 0

3 years ago

Read 2 more answers