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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Use formula A=LW to find the length of a rectangle when the width is 35 ft and the area is 1,750 sq ft

Ludmilka [50]

Answer:

the length of the rectangle is 50 ft

Step-by-step explanation:

A-LW

1,750=L(35)

divide both sides by 35

L= 50

6 0

2 years ago

Which is the result when the equation y = -2/5x + 5/2 is converted to<br> standard form?

mixer [17]

Answer:

$4x+10y-25=0$

Step-by-step explanation:

$y=-\frac{2}{5} x+\frac{5}{2}$

Multiply by 10 on both sides,

$10y=-4x+25\\$

so $4x+10y-25=0$

4 0

2 years ago

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Damien thinks of a number.when he adds 32 to it,the sum is 97.what is the number that Damien thought of?

Alenkasestr [34]

<span>The number that Damien thought of was 65.

</span>

7 0

3 years ago

Read 2 more answers

Help me with this please

rusak2 [61]

So i have two answers this is Completing the Square:

(x+6)^2-36

and this is finding the perfect square trinomial:

x^2+12x+36

Hope this helps

4 0

3 years ago

If f(x) = 3^+ 10 and g(x) = 2x - 4, find (f - g)(x).

just olya [345]

Answer:

3^x -2x +14

Step-by-step explanation:

I will assume you mean 3^x in the function f(x)

f(x) = 3^x+ 10

g(x) = 2x - 4

(f - g)(x) = 3^x+ 10 - (2x - 4)

Distribute the minus sign

= 3^x+ 10 - 2x + 4

= 3^x -2x +14

8 0

3 years ago