3 years ago

Which expression represents a negative number? A.-4.5x-22.1 B.4.5x22.1 C.-45x2.21 D.-45x-2.21

Mathematics

1 answer:

nekit [7.7K]3 years ago

6 0

Hey there!

-4.5 * (-22.1)

= -4.5(-22.1)

= 99.45

4.5 * 22.1
= 99.45

-45 * 2.21

= -99.45

-45(2.21)

= -99

Therefore, your answer is:

Option C.

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

You might be interested in

What are challenges of a mathematics teacher in lower basic school<br>

givi [52]

Answer:

Math teachers face three major challenges: Their beliefs about teaching and learning, their content and pedagogy knowledge, and time for reflection.

Step-by-step explanation:

6 0

2 years ago

A single standard number cube is tossed. what is the probality of getting a 4 or 5?

xeze [42]

The probability would be 2/6 or 1/3

6 0

3 years ago

Solve for x:<br> -3(x-2)^2+17=0 <br> round your answer to the nearest hundredth

kicyunya [14]

Answer:

-3(x-2)×2+17=0

-3x+6×2+17=0
-3x+12+17=0
-3x+29=0
-3x=0-29=-29
-3x=-29
29÷3=9.700 to the nearest hundredth

8 0

3 years ago

Piper invested $4,700 in an account paying an interest rate of 4.8% compounded continuously. Assuming no deposits or withdrawals

hoa [83]

Answer:

The answer to the nearest CENT is A= 11699.69

Step-by-step explanation: round to the nearest cent

7 0

3 years ago

Read 2 more answers

At Pizza Pi, 9% of the pizzas made last week had extra cheese. If 27 pizzas had extra cheese, how many pizzas in all were made l

IrinaVladis [17]

27 divided by 9% (0.09), = 300. So, the answer is 300.

7 0

3 years ago