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
ycow [4]
3 years ago
8

Multiply (2 – 7i)(–1 + 4i).

Mathematics
1 answer:
azamat3 years ago
5 0
(2 - 7i)(-1 + 4i)=-2+8i+7i+28=26+15i
You might be interested in
The quotient of 100 and the quantity of 6+ Y
Butoxors [25]
The answer is: 100/(6+y)
you can ignore these words, its that 20 character thing
8 0
3 years ago
WILL
Tamiku [17]

Answer:

6*4+8=32

Step-by-step explanation:

32-8=24

24/6=4

so 6*4=24

24+8=32

6 0
3 years ago
Read 2 more answers
4. A safe slope for a ladder is 1 ft of run for every 4 ft of rise. Vincent needs to use a
Ivan

Answer:

5.5 ft

Step-by-step explanation:

because its 4ft for every 1ft there's a ratio of 1:4 so 22 represents the 4 part of the ratio, hence 22 divided by 4 gives us 5.5 on the base

7 0
2 years ago
GIVING 30 POINTS
FromTheMoon [43]

Answer:

A. 502.4 cm^3

Step-by-step explanation:

r=8/2=4  cm

V=pi*r^2*h=3.14*16*10=502.4 cm^3     (A)

7 0
3 years ago
Read 2 more answers
the formula for f= 9/5c + 35 gives the Fahrenheit temperature for Celsius temperature of C degrees. Gwen measured a Celsius temp
kondor19780726 [428]
I think it's 98 I'm sry if it's wrong
6 0
3 years ago
Other questions:
  • A cylinder and a cone have the same volume. The cylinder has radius x and height y. The cone has radius 2x. Find the height of t
    9·1 answer
  • Simplify the equation please.
    13·2 answers
  • One serving of pancakes takes one and two thirds cups of milk how many cups of milk will 36 servings of pancakes require?
    7·1 answer
  • Find the volume of the solid whose base is the circle x^2+y^2=64 and the cross sections perpendicular to the x-axis are triangle
    6·1 answer
  • If Arianna turns the stove dial 135 to the right what setting will the dial be on​
    10·1 answer
  • |×|=×<br>is the absolute value of x always, sometimes, or never x​
    8·1 answer
  • Two shops, Tisco and Azda, sell the same brand of baked beans with the following deals.
    14·1 answer
  • Brainiest to whoever right
    10·1 answer
  • Finn is walking on a treadmill at a constant pace for 30 minutes. She has programmed the treadmill for a 2-mile walk. The displa
    9·2 answers
  • Can someone help me with this question?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!