3 years ago

What is the difference between an equation with a variable and an inequality with a variable?

1 answer:

7 0

Answer:

An equation is a statement that maintains the equal value of two mathematical expressions. If the statement is true for all variable values, it is called an identity. ... An equation shows the equality of two variables while an inequality shows the inequality of two variables

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What is the solution to the following system?

andrezito [222]

Answer:

l think the problem of the is your work is not of the number l got.

x=2

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2 years ago

The length of DE (the minor arc) is 52 cm. What is the circumference of OF?

nordsb [41]

Answer:

D, 312 CM.

Step-by-step explanation:

DE/C = 60/360 = 1/6

Cross-multiplying

C = 6DE = 6 x 52 = 312 CM

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3 years ago

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nalin [4]

Answer:

Lo siento. :(

Step-by-step explanation:

Me preguntaba lo mismo. Desearía poder ayudar, pero también necesito ayuda.

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2 years ago

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qwelly [4]

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2 years ago

Four less than the product of 7 and a number is equal to 8 Use the variable b for unknown number

Akimi4 [234]

Answer:12/7

Step-by-step explanation:

7b-4=8

7b-4+4=8+4

7b=12

b=12/7

3 0

3 years ago