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
mina [271]
3 years ago
7

Simplify the expression to a + bi form: (-7 - 3i) + (-5 + 10i)

Mathematics
2 answers:
Harman [31]3 years ago
6 0

Answer:

-12+7i

Step-by-step explanation:

(-7-3i)+(-5+10i)

-7-3i-5+10i

-7-5-3i+10i

-12-3i+10i

-12+7i

Please mark me as Brainliest if you're satisfied with the answer.

nignag [31]3 years ago
6 0

Answer:

→( - 7 - 3i) +( -  5 + 10i) \\  =  - 7 - 3i - 5 + 10i \\  =  -  7 - 5 - 3i + 10i \\  =  \boxed{ - 12 + 7i}✓

  • -<u>12 + 7i</u> is the right answer.
You might be interested in
An international company has 26,400 employees in one country. If this represents 33.1% of the company's employees, how many empl
FrozenT [24]

Answer:

in total the company has 89,200 employees

6 0
3 years ago
Reduce to lowest terms.
Furkat [3]
Hi friend,
((5+a)/a)/((a^2 -25) /5a)
=(a+5)/((a^2 - 25)/5)
=(a+5)(5)/(a+5)(a-5)
=5/(a-5)
Therefore your answer is B)
Hope this helps you!
3 0
3 years ago
Read 2 more answers
Write a function g whose graph represents the indicated transformation of the graph of f F(x)=4-|x+1|
marshall27 [118]

The function g from the indicated transformation of the graph of f is g(x) = 4 - |x  - 2|

<h3>What is a function?</h3>

The function is defined as a mathematical expression that defines a relationship between one variable and another variable.

The equation of the function f is given as :

F(x) = 4-|x+1|

Shifting of a graph is done by adding any arbitrary constant to the function in shifting.

For example, If shift up by 1 unit,  add 1 to the function

So the function g(x) is 3 units to the right of the function f(x)

⇒ g(x) = f(x - 3)

So, F(x - 3) = 4 - |x - 3+ 1|

Evaluate both equations,

⇒ F(x - 3) = 4 - |x  - 2|

⇒ g(x) = 4 - |x  - 2|

Hence, the function g from the indicated transformation of the graph of f is g(x) = 4 - |x - 2|

Learn more about the function here:

brainly.com/question/12431044

#SPJ1

5 0
1 year ago
Find an equation of the line perpendicular to the graph.
topjm [15]

Answer:

The equation of the line would be y = -1/4x + 2

Step-by-step explanation:

In order to solve this, start by finding the slope of the original line. You can do this by solving for y.

28x - 7y = 9

-7y = -28x + 9

y = 4x - 9/7

Now that we have a slope of 4, we know that the perpendicular slope is -1/4 (since perpendicular lines have opposite and reciprocal slopes). We can use this and the new point in point-slope form to find the equation.

y - y1 = m(x - x1)

y - 1 = -1/4(x - 4)

y - 1 = 1/4x + 1

y = -1/4x + 2



8 0
3 years ago
Samantha is driving at a constant speed of 55 miles per hour. At this rate,how many miles does he travel in 40 minutes
Makovka662 [10]
55miles / 60min = 0.91

0.91 x 40min = 36.66


The answer is: about 37 miles in 40min.

6 0
3 years ago
Read 2 more answers
Other questions:
  • 12. Nancy walked 516 yards in 6 minutes and then another 368 yards in 4 minutes. What was Nancy's average speed? * A. 89 yd/min
    10·2 answers
  • Please help me. (20 points)
    11·1 answer
  • The following distribution is not a probability distribution because
    12·1 answer
  • Which expression is equivalent to this expression? x(2x+3) Question 1 options: 2x2+3 2x2+3x 2x2−3x 3x + 3
    14·1 answer
  • Consider the function f(x) = (x − 3)2(x + 2)2(x − 1). The zero has a multiplicity of 1. The zero −2 has a multiplicity of .
    14·1 answer
  • please help! Frank has two same size rectangles divided into the same number of equal parts. One rectangle has 3/4 of the parts
    8·1 answer
  • Anna is 26 ft. high on a rock-climbing wall. She descends to the 15-foot mark, rests, and then climbs down until she reaches her
    9·1 answer
  • Find the volume of a sphere if its radius is 6 cm. Use estimation for pi.
    7·1 answer
  • you need to read the directions before you answer!!!!!! It's scatter plots and I need it done by 4:30 my time!!!!!!! if it is po
    14·1 answer
  • You guys are my 911 HELP ILL GIVE POINTS: find the area of the shape shown below ​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!