3 years ago

Please help me! I’m begging you I’ll mark you brainly!

Mathematics

1 answer:

Anvisha [2.4K]3 years ago

6 0

Answer:

A = 2x^2 + 11x + 15

B = 3x^2 - x - 2

A-B = -x^2 +12x +17

You might be interested in

Micah is twice as old as Richard. Richard is three times as old as Ken. Ken is six years old. How old is Micah?

iVinArrow [24]

Answer:

Step-by-step explanation:

Ken = 6 yo

6 *3 = 18

Richard = 18 yo

8 * 2 = 36

Micah = 36

7 0

3 years ago

The sum of 42 fish and x fish is 68 fish. What is the unknown number of fish?

lozanna [386]

Answer:

the unknown number of fish is 26

Step-by-step explanation:

I figured this out by subtracting 68 - 47 = x.

x = 26

7 0

3 years ago

Read 2 more answers

Which of the following statements best describe tge positive solution of the equation x2=2

777dan777 [17]

X is obviously 1
1x2=2
Entao...(So...)
Please mark as brainliest

4 0

3 years ago

Find the area of an equilateral triangle with a side of 6 inches.

sweet-ann [11.9K]

Answer:

9 $\sqrt{3}$ in²

Step-by-step explanation:

The area (A) of an equilateral triangle is calculated as

A = $\frac{s^2\sqrt{3} }{4}$ ( s is the length of a side )

Here s = 6, thus

A = $\frac{6^2\sqrt{3} }{4}$ = $\frac{36\sqrt{3} }{4}$ = 9 $\sqrt{3}$ in²

6 0

3 years ago

What are four ways an inequality can be written?

Irina18 [472]

Answer:

There are four ways to represent an inequality: Equation notation, set notation, interval notation, and solution graph.

7 0

3 years ago