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
zzz [600]
3 years ago
6

1.2.1 adding whole numbers and applications

Mathematics
1 answer:
dimaraw [331]3 years ago
6 0

Answer:

4760

Step-by-step explanation:

Jan 3462 + Fev 1298 = 4760

You might be interested in
Solve both by substitution method (algebra 2) and show work please<br><br> -2x-7y=22<br>-7x-5y=-1
Alex17521 [72]
\bf \begin{cases}&#10;-2x-7y=22\\&#10;-7x-5y=-1&#10;\end{cases}\qquad \textit{let's solve the \underline{second one} for "x"}&#10;\\\\\\&#10;-7x-5y=-1\implies -7x=5y-1\implies x=\cfrac{5y-1}{-7}&#10;\\\\\\&#10;\boxed{x=\cfrac{1-5y}{7}}\impliedby \textit{now, let's substitute it in the \underline{first one}}&#10;\\\\\\

\bf -2\left( \frac{1-5y}{7} \right)-7y=22\implies \cfrac{10y-2}{7}-7y=22&#10;\\\\\\&#10;\textit{now, let's multiply both sides by 7, to toss the denominator}&#10;\\\\\\&#10;7\left( \cfrac{10y-2}{7}-7y \right)=7(22)\implies 10y-2-49y=154&#10;\\\\\\&#10;-39y=156\implies y=\cfrac{154}{-39}\implies \boxed{y=-4}&#10;\\\\\\&#10;\textit{now, let's use that in the \underline{first one}}&#10;\\\\\\&#10;-2x-7(-4)=22\implies -2x+28=22\implies 6=2x\implies \cfrac{6}{2}=x&#10;\\\\\\&#10;\boxed{3=x}
4 0
2 years ago
50 POINTS! BRAINLIEST!!!
Anton [14]
The 1st choice (x - 9, y - 3) is the correct answer.

Take any of the corresponding coordinate points to find the rule that represents the translation:

D —> D’

(3, 5) —> (-6, 2)

(3 - 9, 5 - 3) = (-6, 2)

Counting the units from graph also shows this translation rule, seeing that hexagon DEFGHI moved 9 units to the left and 3 units down.

Hope this helps :)
5 0
3 years ago
45 minus 4.5. Show work
Dmitrij [34]
Let's do subtraction by first starting with the ones place and then the tenths place of the subtrahend.
45-4=41; 44, 43, 42, 41
41-.5= 40.5; 40.9, 40.8, 40.7, 40.6, 40.5
45-4.5=40.5
We can check by using addition.
40.5+4.5=
44+1=
45
3 0
3 years ago
Directions: Solve for x.<br> Please help
aksik [14]

Answer:

Step-by-step explanation:

Since the whole right side of that triangle is equal to 28 and the lower portion is 21, then we know the upper portion is 7. Set up a proportion using those sides and the fact that the 2 triangles are similar:

\frac{7}{21} =\frac{x}{18} and cross multiply to get

21x = 126 and

x = 6

7 0
3 years ago
Higher Order Thinking How can you use 3 x 5 = 15 to help find 6 x 5?​
vazorg [7]

Answer:

change the equation to 3x5x2=30

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • The candy store is having a 30% off sale. Emma is going to buy $7.50 worth of candy.How much will she pay after the discount
    5·1 answer
  • What is 12 hours made into minutes
    15·2 answers
  • What is the slope of the line that passes through the points (−4,8) and (-14, 8) ? answer inn simplest form
    14·1 answer
  • I want to know if mammals usually have more teeth than reptiles
    10·2 answers
  • Whats commutative property of multiplication.
    6·1 answer
  • 3/2X5/3=<br> I need help! With tris problem.
    8·2 answers
  • Write a rational function that has a vertical asymptote of x=5 and a horizontal asymptote of y=0
    6·1 answer
  • Hi get some points ill mark u brainlist muah
    6·2 answers
  • What is the value of x in the equation of 4x + 1.3 = - 7.9
    15·2 answers
  • N is an integer with -5 &lt;2n&lt; 6<br> Write down all the values of n
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!