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
EastWind [94]
2 years ago
8

Which correctly Applies the distributaries property to show an equivalent expression to (-2.1)(3.4)

Mathematics
1 answer:
liubo4ka [24]2 years ago
8 0

Answer:

(–2.1)(3) + (–2.1)(0.4)

Step-by-step explanation:

It's D

You might be interested in
Pls help i will get you 15 poins help me this plzzzzz
Gnom [1K]

Answer:

answer is 1 5/12 my sister said she did the quizz and helped me answer this

Step-by-step explanation:

have a good day!!

8 0
3 years ago
Read 2 more answers
Use the graph below to determine the number of solutions the system has.<br><br> x=4<br> y=-x-1
GrogVix [38]

Answer:

The system x = 4 and y = -x - 1 has one solution

Step-by-step explanation:

x = 4 and y = -x - 1 intersects only once on the graph

5 0
2 years ago
Read 2 more answers
Question 7: Which of the following statements is true?
yawa3891 [41]

Problem 7)

The answer is choice B. Only graph 2 contains an Euler circuit.

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

To have a Euler circuit, each vertex must have an even number of paths connecting to it. This does not happen with graph 1 since vertex A and vertex D have an odd number of vertices (3 each). The odd vertex count makes it impossible to travel back to the starting point, while making sure to only use each edge one time only.

With graph 2, each vertex has exactly two edges attached to it. So an Euler circuit is possible here.

================================================

Problem 8)

The answer is choice B) 5

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

Work Shown:

abc base 2 = (a*2^2 + b*2^1 + c*2^0) base 10

101 base 2 = (1*2^2 + 0*2^1 + 1*2^0) base 10

101 base 2 = (1*4 + 0*2 + 1*1) base 10

101 base 2 = (4 + 0 + 1) base 10

101 base 2 = 5 base 10


4 0
2 years ago
Solve the system by substitution. Check your solution. <br> a-1.2b=-3 <br> 0.2b+0.6a=12
velikii [3]
A - 1.2b = - 3         ⇒ eq. 1
0.2b + 0.6a = 12   ⇒ eq. 2

a - 1.2b = - 3  
a = 1.2b - 3           ⇒ eq. 3

Substitute eq. 3 to eq. 2
0.2b + 0.6(1.2b - 3) = 12
0.2b + .72b - 1.8 = 12
Combine like terms
0.92b = 12 + 1.8
0.92b = 13.8   ⇒ divide both sides by 0.92 to get the value of b
<span>b = 15

</span>Substitute the value of b to eq. 3
a = 1.2b - 3
a = 1.2(15) - 3 
<span>a = 15

</span>to check: substitute the values of a and b to:
eq. 1
a - 1.2b = - 3 
15 - (1.2)(15) = -3 
15 - 18 = - 3 
- 3 = -3    ⇒ correct!

eq. 2 
0.2b + 0.6a = 12 
(0.2)(15) + (0.6)(15) = 12
3 + 9 = 12
12 = 12   ⇒ correct!
7 0
3 years ago
Read 2 more answers
What is the place value of the 6 in 3.651
mixer [17]

Answer:

6 tenth

Step-by-step explanation:

Place values of numbers are the values such number represents in a given number. Example, we have tens, hundreds units etc.

To obtain the value of 6 in 3.651 we have to find the decimal place equivalent of 6 in the expression.

6 in 3.651 = 6/10

= tenth

Therefore the place value of 6 in 3.651 is the first decimal place which is 6 tenth

5 0
3 years ago
Other questions:
  • What is the value of x/2y , when x = 10 and y = 1?
    5·1 answer
  • F (x)=4x-7 when f (x)=8
    14·1 answer
  • What is 1/8 of30% of $6000
    11·2 answers
  • robin needed 3 2/3 feet of thread to finish a pillow she was making. if she has 2 times as much thread as she needs, what is the
    6·2 answers
  • Find the equation of the axis of symmetry of the parabola.
    7·1 answer
  • Si mund ta perdor kete program​
    12·1 answer
  • The track team plans to sprint 20 miles this school year. The runners will sprint 1/4 mile each day. How many days will it take
    11·1 answer
  • Solve the equation.<br><br> -1 2/7 ÷ 1 13/14 =
    6·2 answers
  • Factor2x(to the power of 2)+5x−3
    13·1 answer
  • A mile is 5,280 feet between which two integers is the elevation of the trench in miles-22,889 feet is between and miles
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!