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
6

Isaac applied the steps below to find the product of (4.2)(–5.4). Step 1: (4.2)(–5.4) = (–5.4)(4.2) Step 2: = (–5.4)(4) + (–5.4)

(0.2) Step 3: = (–21.6) + (–1.08) Step 4: = –22.68 Which step shows where Isaac applied the distributive property?
Mathematics
2 answers:
pentagon [3]3 years ago
8 0

Answer:

step 2

Step-by-step explanation:

I took the test

skelet666 [1.2K]3 years ago
7 0

Answer:

Step 2

Step-by-step explanation:

Distributive Property: a(b+c)=ab+ac

Isaac's Steps are outlined below:

\text{Step 1:} (4.2)(-5.4) = (-5.4)(4.2) \\\\\text{Step 2:} = (-5.4)(4) + (-5.4)(0.2) \\\\\text{Step 3:} = (-21.6) + (-1.08) \\\\\text{Step 4:} = -22.68

We observe that in Step 2:

(-5.4)(4.2)=(-5.4)(4+0.2)=(-5.4)(4) + (-5.4)(0.2)

Therefore, Isaac applied the distributive property in Step 2.

You might be interested in
FG=8x+4. If GH=4x+8 and FH=15x-9, then what does FH=?
Mashcka [7]
So 8x+4+4x+8=15x-9

Combine like terms.

12x+12=15x-9

Add 9 to both sides.

12x+21=15x

Subtract 12 from both sides.

21=3x

Divide both sides by 3.

x=7

Now plug in 7 for x in 8x+4.

8(7)+4

56+4

=60
4 0
3 years ago
Find the equation of a line parallel to x+y=8 that passes through the point (-8,-2)
notsponge [240]
Answer
The last one
y+2=-(x+8)
6 0
2 years ago
Jim and Jackie are married with three children at home and a mortgage. Jim’s net pay per year is $67,000 and Jackie does not hav
Darya [45]
The answer is A. they should work on their plan for managing income. 
4 0
3 years ago
Read 2 more answers
Consider the line y = x – 4. A line parallel to the graph of the line would have a slope of 1 . A line perpendicular to the grap
aivan3 [116]
Answer

-1

Solution

Think this is the answer
7 0
3 years ago
Evaluate :
oee [108]
The first one is 43/72 which can’t be simplified

The second one is 17/18
6 0
2 years ago
Other questions:
  • Find the solution of this system of equations 6x+3y=12 6x-5y=60
    5·1 answer
  • What can 85 slpit into
    5·2 answers
  • What Is SU when ST = 20 and TU = 8
    8·2 answers
  • Soil pH is an important variable in the design of structures that will contact the soil. Nine test samples of soil from a potent
    8·1 answer
  • Pleass answer the following​
    5·1 answer
  • A rectangular prism and a cylinder both have a height of
    15·1 answer
  • There are 17 girls and 13 boys in a school club. What is the percent of the members are girls?
    6·1 answer
  • Simplifying fractions Sheet 2<br>​
    9·1 answer
  • Find the area of the figure.
    9·1 answer
  • Please help me with this math problem
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!