3 years ago

PLEASE HELP!!!!!!!

2 answers:

8 0

A negative times a positive is always a negative.
A negative times a negative is a positive.
Simple and easy.
4*2= 8
-4*2= -8

erastova [34]3 years ago

3 0

Negative multiplied by a positive is a negative
(good thing happening to a bad guy is bad)
the answer is B

You might be interested in

To the nearest whole number, which is the BEST estimate?

timofeeve [1]

You answer is 229 multiply first then add (PEMDAS)

3 0

4 years ago

Which number is a reasonable estimate for the sum of the equation 1,956 + 1,183 = ________?

jonny [76]

Answer:

3,139

Step-by-step explanation:

1,956 + 1,183 = 3,139

6 0

3 years ago

Read 2 more answers

Solve - 2 1/3 - ( - 5) =<br> Help me please

gladu [14]

Answer:

7.33

Step-by-step explanation:

3 0

3 years ago

Write one word problem using arithmetic sequences and another using geometric sequences.

Levart [38]

Hey There!

If i got this down right,
An = A1 + (n - 1)d
Sn = A1 + A2 + A3 + ... + An
A1 is given by
Sn = n (A1 + An) / 2
For Example

An = A1 + (n - 1)d
= 6 + 3 (n - 1)
= 3 n + 3
n = 50

Hope This Helps!!!

5 0

3 years ago

Read 2 more answers

What's the area of the composite figure below ?

JulsSmile [24]

Answer:

31.13

Step-by-step explanation:

If you look carefully, you will find a semicircle and a triangle.

The total area is =

$\frac{\pi r^{2}}{2} + \frac{1}{2} \times base \times height\\$

r = 4 - 0 = 4
base = |-4-0 | = 4
height = 14 - 9 = 5

So if we put the values:

$\frac{\pi \times 4^{2}}{2} + \frac{1}{2} \times 4 \times 3\\= 31.13$

3 0

3 years ago