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
Triss [41]
3 years ago
7

Simplify -11j+16-22j-27+5j

Mathematics
2 answers:
myrzilka [38]3 years ago
8 0

Combine like terms

Your answer will be -28j - 11

lys-0071 [83]3 years ago
5 0

16 23
—— - ——
5 15
Step 2 :

16

16 23
—— - ——
5 15
:
You might be interested in
I can't solve this equation pleas help!x^2+2x+8=0
tiny-mole [99]
x^2+2x+8=0\\
x^2+2x+1+7=0\\
(x+1)^2=-7\\
x+1=-\sqrt{-7} \vee x+1=\sqrt{-7}\\
x=-1-\sqrt7 i \vee x=-1+\sqrt7 i
8 0
3 years ago
20 POINTS!!! PLZ ANSWER!! On the moon, the time, in seconds, it takes for an object to fall a distance, d, in feet, is given by
scoundrel [369]

Answer:

Part a) f(2)=1.57\ sec

It takes 1.57 seconds for an object to fall a distance of 2 feet

Part b) see the explanation

Part c) 2,165.43\ sec

Step-by-step explanation:

Let

f(d) -----> the time in seconds it takes for an object to fall

d -----> distance in feet

we have

f(d)=1.11\sqrt{d}

Part a): Determine f(2) and explain what it represents

we know that

f(2) represent the time in seconds it takes for an object to fall a distance of 2 feet

For d=2\ ft

substitute in the function above and solve for f(2)

f(2)=1.11\sqrt{2}

f(2)=1.57\ sec

therefore

It takes 1.57 seconds for an object to fall a distance of 2 feet

Part b) The imbrium basin is the largest basin on the moon. A reasonable domain for the height above the lowest point in the basin is given by {d|0 ≤ d ≤ 3805774}

What does this tell you about the basin?

The height of the basin is greater than or equal to 0 ft and less than or equal to 3,805,774 ft  

so

The maximum height of the basin is 3,805,774 ft

Part c) How long would it take a rock to drop from the rim to the bottom of the basin?

we know that

The distance from the rim to the bottom of the basin is equal to the maximum height of the basin

so

d=3,805,774\ ft

substitute the value of d in the function f(d)

f(d)=1.11\sqrt{3,805,774}

f(d)=2,165.43\ sec

3 0
3 years ago
Can someone please help?
marta [7]

Answer:

3. definiton of angle bisector

4. substitution property (of equality)

5. 2x+14=34

5. subtraction property of equality

6. 2x = 20

6. subtraction property of equality

4 0
3 years ago
Simplify this expression: 1/2(10x + 12) - (3.5x - 7) *
Anna71 [15]

Simplified Expression:

1.5x+13

7 0
3 years ago
Formula lui paralelipiped.
Scorpion4ik [409]
V=abc
a=2(ab+act+bc)

hope it helps
8 0
3 years ago
Other questions:
  • A class is made up of 4 boys and 10 girls. Half of the boys wear glasses. A student is selected at random from the class. What i
    11·1 answer
  • The price of a bicycle was decreased by 40% to £96. What was the price before the decrease?
    14·1 answer
  • Is the histogram uniform, symmetric, or skewed?
    9·2 answers
  • (05.01)Sammy is trying to determine how many triangles she can create out of a square grid that has a side of 14 inches. Use the
    14·1 answer
  • The sum of four times a number and one is equal to the difference of twice the number and 9
    11·1 answer
  • Cliff has r quarters. Express the value of the quarters in cents
    6·2 answers
  • In the given right triangle, find the miss length.
    13·2 answers
  • Answer this question that is given
    11·1 answer
  • Help pls I need to study for a quiz
    5·2 answers
  • The volume of a gas in cubic centimeters, V, varies inversely with the
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!