All categories

4 years ago

I need help please and thanks

Mathematics

1 answer:

Luba_88 [7]4 years ago

8 0

1. 3p: Add 6 to negative 3, and carry over the "p"

3. 6x: Subtract 1 from 7 and carry over the "x"

5. -4v: Add 6 to negative 10 and carry over the "v"

7. -4r + 9: Add 5 to -9 and carry over the "r". Then put "+9" after the variable, since the other 9 was by itself.

9. 14n: Add 5 to 9 and carry over the "n".

I hope this helps!

You might be interested in

What is the fractional equivalent of .005?

jek_recluse [69]

I think it's 1/200. Your pfp scares me btw

5 0

3 years ago

Read 2 more answers

What is the area of a rectangle with vertices (2, 3), (9, 3), (9, Negative 2), and (2, Negative 2)?

zepelin [54]

I would believe it is 35 units

8 0

3 years ago

Read 2 more answers

Why does (x-2)^2+9=0 have no real solutions?

alex41 [277]

Answer:

see explanation

Step-by-step explanation:

Given

(x - 2)² + 9 = 0 ( subtract 9 from both sides )

(x - 2)² = - 9 ( take the square root of both sides )

x - 2 = ± $\sqrt{-9}$

$\sqrt{-9}$ yields no real solutions

There is no real number when multiplied by itself gives - 9

In fact the solutions to $\sqrt{-9}$ are said to be imaginary, that is ± 3i

where i = $\sqrt{-1}$

If interested investigate further.

7 0

3 years ago

Log2(3x+8)=5 which is the equivalent equation?

Marta_Voda [28]

$\bf \textit{exponential form of a logarithm}\\\\
\boxed{log_ab=y \implies a^y= b}\qquad\qquad 
% exponential notation 2nd form
a^y= b\implies log_a b=y \\\\
-------------------------------\\\\
log_2(3x+8)=5\implies 2^5=3x+8$

7 0

3 years ago

Read 2 more answers

What’s the correct answer for this question?

makvit [3.9K]

Answer:

Step-by-step explanation:

A median divides a triangle into 2 equal part so proving that M is the midpoint of FH will prove that GM is a median

Rest in the attached file

7 0

4 years ago