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
OlgaM077 [116]
3 years ago
15

The value of square root of -9 is not -3 because

Mathematics
1 answer:
andriy [413]3 years ago
6 0

Answer:

The square root of -9 cannot be -3 because -3 squared or -3 times -3 equals 9 not -9.

Hope this helps!

You might be interested in
Ella has 65 photo. Dan has 78 photos .who has more photos?explain
aev [14]

Answer:

Dan

Step-by-step explanation:

Ella has only 65 photos, while Dan has 78.

78 is a higher number than 65...

4 0
3 years ago
Find the perimeter and area of the composite shape...
tatiyna

Answer:

P = 30

A = 22

Step-by-step explanation:

Find perimeter first

P = 5 + 5 + 2 + 2 + 2 + 2 + 2 + 2 + 4 + 4

P = 10 + 12 + 8

P = 30

Now area

A = 2(5 * 2) + (2 * 1)

A = 2(10) + (2)

A = 20 + 2

A = 22

6 0
3 years ago
Read 2 more answers
Find the inverse of the function: f(x)= 2x-3/x+1
den301095 [7]
f(x)=\frac{2x-3}{x+1}\\\\
y=\frac{2x-3}{x+1}\\\\
y(x+1)=2x-3\\\\yx+y=2x-3\\\\yx-2x=-3-y\\\\x(y-2)=-3-y\\\\
x=\frac{-3-y}{y-2}\\\\
f(x)=\frac{-3-y}{y-2}
3 0
3 years ago
Which equation represents the sentence, "The sum of three times p and twenty-five is q"?
Zolol [24]
It is D because we said sum of three times p and twenty five is q it means p is multiplied first with p before adding 25
7 0
2 years ago
Find the Area of the combined rectangles.<br> Please explain it to me
fenix001 [56]
Well, first since i split this up into 3 shapes. Then I multiplied 4x8 which was 32 and since there were two,it would be another 32. Then I multiplied 12x4 which was 48. Then I added 32+32+48 which equaled 112 square feet.
3 0
4 years ago
Other questions:
  • Bruno is designing his next skateboard. The skateboard store has 3 types of grip tape, 13 types of decks, 7 types of trucks, 4 t
    12·1 answer
  • jeanette bought a blouse at 45% off the oringal price of 72 dollars hiw much did she pay for the blouse
    9·1 answer
  • Lines m and n are parallel. Lines m and n are parallel. Lines s and t intersect lines m and n to form a triangle. The top angle
    12·2 answers
  • What is 3x+4/5 = 7-2x
    5·1 answer
  • I am having trouble with a problem that asks what the mistake a student made and to write down the correct equation.​
    12·1 answer
  • A CD store sold 3,467 CDs in 7 days. about the same number of CDs were sold each day. About how many CDs did the store sell each
    12·1 answer
  • Find the rate of change
    13·1 answer
  • I need to pass. I'm failing at the moment
    13·2 answers
  • Simplify 1.25 (-x -4)
    13·2 answers
  • What is the product?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!