3 years ago

An equation is a math sentence that DOES contain an ______________________.

Mathematics

1 answer:

kozerog [31]3 years ago

8 0

It contains an equal (=) sign.

You might be interested in

If g(x) = 5x2^2 - 10x + 9 and h(x) = -3x3^3+ 5x - 6, find g(x) - h(x)?

AnnZ [28]

Answer:

B) $g(x) - h(x) = 3x^3 - 5x^2 - 15x + 15$

Step-by-step explanation:

Here, the given functions are:

$g(x) = 5x^2- 10x + 9 \\h(x) = -3x^3+ 5x - 6$

Now, g(x) - h(x) is :

$(5x^2- 10x + 9) - ( -3x^3+ 5x - 6)\\= 5x^2- 10x + 9 + 3x^3 - 5x + 6\\= 3x ^3 + 5x ^2+ (-10 x - 5 x) + (9 + 6)\\= 3x^3 - 5x^2 - 15x + 15$

⇒ $(5x^2- 10x + 9) - ( -3x^3+ 5x - 6) = 3x^3 - 5x^2 - 15x + 15$

B) Hence, $g(x) - h(x) = 3x^3 - 5x^2 - 15x + 15$

3 0

3 years ago

Factor this expression y^2 - 10d + 25

nordsb [41]

Answer:

(y-5)(y-5) or (y-5)^2

Step-by-step explanation:

6 0

3 years ago

Simplify 5 - 2 · 3 + 4. 13 -5 3 21

Gre4nikov [31]

The answer is 3!

P.S. Brainliest would be awesome! i am trying to rank up and this will really help! i only need one more brainliest!

3 0

3 years ago

Read 2 more answers

PLEASE HELP

pogonyaev

Answer:

b and c

Step-by-step explanation:

both slopes are 2/3

6 0

3 years ago

Complete each statement with a number that makes the statement true. A._____ < 7°c. B.___<-3°c. C.-0.8°c <_____ < -0

IrinaVladis [17]

A. 6c

B. -5c

C. -0.7c

D. 2c

Just a few you could use.

5 0

3 years ago