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
Solnce55 [7]
3 years ago
10

10(6-5)-3(9-6) Do you guys know what it is I need help with my hw. Appreciate It. :P

Mathematics
1 answer:
Temka [501]3 years ago
7 0

6(6-5)-3(9-6)

Distribute

(36-30)-(27-18)

Then solve

6-9

-3←final answer

You might be interested in
Please help me!!!!!!​
True [87]

Answer:

y = 28, 16 , 4 , -8 , -20

Hope this helps.

3 0
3 years ago
14.
FromTheMoon [43]

Answer:

  • a) 200 yards

Step-by-step explanation:

Difference in the distance = 50 yards

Difference in speed = 8 - 6 = 2 y/s

<u>Time to  cover the gap is:</u>

  • 50/2 = 25 seconds

<u>Sandra will run the distance:</u>

  • 25*8 = 200 yards
8 0
2 years ago
Read 2 more answers
Help please and thaank you
finlep [7]

Last one D

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
автобус прошел 220 км за 27/7 часа.Сколько километров пройдет автобус за 54/7часа с той же скоростью?
egoroff_w [7]

Отвечать:

440 км

Пошаговое объяснение:

Учитывая, что :

Пройденное расстояние за 27/7 часов = 220 км

Расстояние, которое необходимо преодолеть за 54/7 часов, составит x

Следовательно, мы можем настроить перекрестное умножение:

27/7 = 220

54/7 = х

Крест умножить

27/7 х = 220 * 54/7

27x / 7 = 11880/7

3.8571428x = 1697.1428

х = 1697,1428 / 3,8571428

х = 439,99999

x = 440 км

Таким образом, за 54/7 часов будет преодолено расстояние 440 км.

4 0
2 years ago
Complete the following exercises by applying polynomial identities to complex numbers.
erik [133]

1.)

   =(x-8i)(x+8i)

x^2+8ix-8ix-64i^2

x^2-64i^2

x^2-64(-1)

x^2+64

2.)

    =(4x-7i)(4x+7i)

16x^2+28ix-28ix-49i^2

16x^2-49i^2

16x^2-49(-1)

16x^2+49

3.)

    =(x+9i)(x+9i)

x^2+9ix+9ix+81i^2

x^2+18ix+81(-1)

x^2+18ix-81

4.)

    =(x-2i)(x-2i)

x^2-2ix-2ix+4i^2

x^2-4ix+4(-1)

x^2-4ix-4

5.)

    =[x+(3+5i)]^2

(x+5i+3)^2

(x+5i+3)(x+5i+3)

x^2+5ix+3x+5ix+25i^2+15i+3x+15i+9

x^2+6x+10ix+30i+25i^2+9

x^2+6x+10ix+30i+25(-1)+9

x^2+6x+10ix+30i-25+9

x^2+6x+10ix+30i-16

Hope this helps :)

6 0
2 years ago
Other questions:
  • Write each decimal as a fraction or mixed number in simplest form. 2.75=?
    14·2 answers
  • Mr gartland writes this expression on the board 3/4 \ 2 1/2
    15·2 answers
  • WILL GIVE BRAINLEST. How do I do this my notes aren’t making sense
    10·1 answer
  • Find the mZRLU.
    13·1 answer
  • Lisa, an experience shipping clerk, can fill a certain order in 10 hours. Bill, a new clerk, needs 13 hours to do the same job.
    9·1 answer
  • Cynthia Besch wants to buy a rug for a room that is 21 ft wide and 27 ft long. She wants to leave a
    8·1 answer
  • Find the Distance between each point<br> (4,6) and (-8,-6)
    13·1 answer
  • Find the average rate of change for f(x)=-4x² over the interval -4≤x≤-2. Enter your answer as a number. *
    8·1 answer
  • What is the answer to 7(5-8x) &gt; 147
    8·1 answer
  • Help i don’t know how to do this
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!