1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mariarad [96]
3 years ago
12

2.8 ÷ -0.004. Please show work.

Mathematics
2 answers:
hichkok12 [17]3 years ago
6 0
The answer is -700

Change the divisor -0.004 to a whole number by moving the decimal point 3 places to the right. Then move the decimal point in the dividend the same, 3 places to the right.
Alexeev081 [22]3 years ago
5 0

Answer:

<h3>-700</h3>

Step-by-step explanation:

\frac{2.8}{-0.004}\\\\\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{-b}=-\frac{a}{b}\\\\=-\frac{2.8}{0.004}\\\\\mathrm{Divide\:the\:numbers:}\:\frac{2.8}{0.004}=700\\\\=-700

You might be interested in
What is the recursive formula for this geometric sequence -2, -16, ...
maksim [4K]

\displaystylea_1=-2\\r=8\\a_n=8a_{n-1}\\\\\left \{ {{a_1=-2} \atop {a_n=8a_{n-1}}} \right.

5 0
3 years ago
Read 2 more answers
...........................
enyata [817]

Answer:

The value of r to be out in the given formula is r = 0.048.

Step-by-step explanation:

The rate is given as  4.8%.

Now to put the value of interest in the given formula,

We need the value of r.

r = \frac{r \%}{100}   = \frac{4.8}{100} = 0.048

Hence, the value of r to be out in the given formula is r = 0.048.

3 0
3 years ago
forty percent of the cases were monochromatic and the rest were variegated. if 2400 vases were variegated how many were monochro
Pavlova-9 [17]

Answer:

960 were monochromatic

Step-by-step explanation:

2400x.40=960

4 0
3 years ago
Liane is sewing new curtains for her bedroom She Bought 3 yards of fabric Her total cost was $12. What was her cost per yard?
iragen [17]

Answer: $4 per yard

Step-by-step explanation:

From the question, we are informed that Liane is sewing new curtains for her bedroom and that she bought 3 yards of fabric and her total cost was $12.

Her cost per yard will be the amount she bought the fabric divided by 3. This will be:

= $12 / 3

= $4 per yard

7 0
3 years ago
Find the value of x. i’m so lost. it’s geometry!
olga2289 [7]

Answer:

150°

Step-by-step explanation:

Consider OACB,

Here <CAO =<CBO= 90° ( As they are tangents)

<ACB= 30°

Now, <CAO +<CBO+<ACB+x= 360°

90°+90°+30°+x= 360°

x= 150°

Hope it helps

4 0
3 years ago
Read 2 more answers
Other questions:
  • Help? How do you expand this equation?
    15·2 answers
  • 4/5 os the fourth multiple of what unit fraction?
    7·2 answers
  • A card is drawn at random from a well-shuffled deck of playing cards. What is the probability that the card drawn shows a number
    12·2 answers
  • Given the expression −10p2q + 7p3q − 5q
    5·1 answer
  • What is the difference between graphing the inequality y &gt; x + 5 and y &lt; x + 5
    13·1 answer
  • Choose the statement that is true.
    10·1 answer
  • A saleswoman received $40 per day, plus a commission of 2% on all sales over $300 per week. What was her salary for a 5-day week
    12·1 answer
  • Please help out would really appreciate it
    6·1 answer
  • Keith needs to read 2 novels each month.
    6·1 answer
  • LOOK AT THE IMAGE. CORRECT ANSWER GETS A BRAINLIEST.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!