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
-Dominant- [34]
2 years ago
13

1.

Mathematics
1 answer:
Mariana [72]2 years ago
3 0

Answer:

1529

Step-by-step explanation:

203*12=2436

now it subtraction 2436-907=1529

You might be interested in
Helppp pls very urgent​
Ludmilka [50]

Answer:

1. 22000 millimeters

2. 1.5 grams

3. 15 centigrams

4. 5300 milliliters

5. 0.025 decagrams

6. 0.0083 decimeters

7. 0.027 decaliters

8. 28.7 millimeters

9. 5.4 decigrams

10. 1000 milligrams

Step-by-step explanation:

6 0
3 years ago
Find a quadratic equation with roots -1, 4i and -1 - 4i
vazorg [7]
\bf \textit{difference of squares}
\\\\
(a-b)(a+b) = a^2-b^2\qquad \qquad 
a^2-b^2 = (a-b)(a+b)
\\\\\\
\textit{also recall that }i^2=-1\\\\
-------------------------------\\\\
\begin{cases}
x=-1+4i\implies &x+1-4i=0\\
x=-1-4i\implies &x+1+4i=0
\end{cases}
\\\\\\
(x+1-4i)(x+1+4i)=\stackrel{y}{0}
\\\\\\\
[(x+1)~~-~~(4i)][(x+1)~~+~~(4i)]=y
\\\\\\\
[(x+1)^2~~-~~(4i)^2]=0\implies (x^2+2x+1)~-~(4^2i^2)=y
\\\\\\
(x^2+2x+1)~-~(16\cdot -1)=y\implies (x^2+2x+1)~-~(-16)=y
\\\\\\
x^2+2x+1~~+16=y\implies x^2+2x+17=y
3 0
4 years ago
Your electric bill has been as follows for the past six months:
kakasveta [241]

You want to find the monthly average over the past 6 months.


July: $78.56

August: $30.21

September: $81.20

October: $79.08

November: $66.18

December: $100.75


Add all of these up

(July) $78.56

(August) $30.21

(September) $81.20

(October) $79.08

(November) $66.18

(December) + $100.75

----------------------------------------------

(Total cost) $435.88


There are 6 months you are calculating for, therefore divide the total (combined) cost of 6 months with the total number of months (in this case, 6)


$435.88 (total cost of 6 months) ÷ 6 (months)


The average cost per month of over the past 6 months is $72.66.

4 0
4 years ago
Read 2 more answers
Victoria is 4 years older than her neighbor . The sum of their ages is no more than 14 years .
Blizzard [7]
(x+4)+v<=14 is the equation
the neighboor's age is at most, 5 years
and victoria is 9 at most
3 0
3 years ago
Read 2 more answers
Which of the following graphs is the solution set of -10 &lt; 3x - 4 &lt; 8?
sveticcg [70]

Answer:

The First Graph -2○ and 4○

Step-by-step explanation:

Because these numbers aren't included in the solution.

8 0
3 years ago
Other questions:
  • For what value of x does 64^3x = 512^2x+12
    5·1 answer
  • Frands collects marbles. In her collection are:
    9·1 answer
  • Need help please identify the lines is it chord, secant, tangent, radius, or diameter.
    12·1 answer
  • Sophia is paid $12 per hour to babysit. Which equation represents how much money Sophia earns, d, when she babysits for h hours?
    5·1 answer
  • If x = <br><img src="https://tex.z-dn.net/?f=2%20%2B%20%20%5Csqrt%7B3%7D%20" id="TexFormula1" title="2 + \sqrt{3} " alt="2 + \
    12·2 answers
  • 23 + 62 ÷ 9 what is the anwser
    9·1 answer
  • Please help this is timed! I’ll give brainliest.
    9·2 answers
  • Multiply (5x^2-6x+2) x (4x^2-3x)
    7·1 answer
  • Round your answer to the nearest hundredth.
    8·1 answer
  • You are mixing two kinds of candy to make 10 pounds of a mixture worth $5.50 per pound. One kind is $6 per pound and the other i
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!