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
fiasKO [112]
3 years ago
8

????????help??????????

Mathematics
1 answer:
jeka943 years ago
7 0

Answer:

10

Step-by-step explanation:

|a+bi|=\sqrt{(a+bi)(a-bi)}=\sqrt{a^2+b^2}\\\sqrt{a^2+(-6)^2}\\=\\\sqrt{100} \\=10

You might be interested in
Jake plotted an equivalent ratio on the coordinate grid below:
MakcuM [25]

Answer:

(A) If the number of cups of cereal is 40, then the number of cups of raisins will be 10.

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
PLEASE HELP 3. what is the source of the line that contains the coordinate points (8, -3) and (-2, 7)
Darina [25.2K]

9514 1404 393

Answer:

  -1

Step-by-step explanation:

The slope of a line between two points is given by the slope formula:

  m = (y2 -y1)/(x2 -x1)

  m = (7 -(-3))/(-2 -8) = 10/-10

  m = -1

The slope of the line is -1.

3 0
2 years ago
Plz help! Don’t understand this question
solniwko [45]

Answer:

11.91

Step-by-step explanation:

The question says there is a new line that connects V and T. If this line is drawn, the diagram would have a right-angle triangle. This triangle is called TUV.

In triangle TUV, the side length created by the points VT is the hypotenuse.

For right-angle triangles, you can use the Pythagorean theorem to find any side.

It's in the format side² + side² = hypotenuse².

To use the formula, you need to know the length of the other two sides. The length of these sides, because they are exactly horizontal or vertical, is found by subtracting the smaller coordinate from the other (that is not the same).

The lengths of other sides:

VU:

-3 is the same. The length is 3.5 - (-5.75) = 9.25

UT:

-5.75 is the same. The length is 4.5 - (-3) = 7.5

Substitute the lengths into the Pythagorean theorem:

a² + b² = c²

9.25² + 7.5² = c²  Simplify

141.8125 = c²  Find the square root of both sides to isolate c

c = 11.91  Final answer, length of VT

7 0
2 years ago
Which word could describe the relationship of the lines containing the points (1, 6) and (1, 3)?
Elan Coil [88]

Answer:

Coincidental

Step-by-step explanation:

<em>If the two lines have the same two points, they must also have the same slope </em><em>and</em><em> the same y intercept. From this we can deduct that they are actually the same line. Two lines that are directly on top of each other are considered coincidental lines.</em>

3 0
3 years ago
What additional piece of information must be known in order to calculate the volume of the cylinder below?
Brilliant_brown [7]

Answer:

π

Step-by-step explanation:

the formula is V = πr2h

pie times radius to the second power times hight

6 0
2 years ago
Other questions:
  • What goes into 18 and 6
    8·2 answers
  • At the circus Jon saw 3 unicycles how many wheels are on the unicycles in all
    13·2 answers
  • (Wil give Brainliest) Please Helpp
    11·2 answers
  • 100 POINTS PLEASE PLEASE HELP I NEED THE ANSWER ASAPP ;(
    13·2 answers
  • F(x)=(x-3)^2-1 give me of zeros/x-intercepts.
    6·1 answer
  • Order the following numbers from least to greatest.
    6·1 answer
  • Hello, happy Friday, I am just here with some geometry questions.
    10·2 answers
  • PLEASEEEEEE HELPPPPP ASAPPPPP
    6·2 answers
  • The temperature outside in Bangor, Maine is 15°F. If the temperature falls 20 degrees, what will the new temperature be?
    6·1 answer
  • Solve the equation <img src="https://tex.z-dn.net/?f=%5Csqrt%7Bx%2B3%7D%20%2B4%20%3D%205" id="TexFormula1" title="\sqrt{x+3} +4
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!