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
Kitty [74]
3 years ago
11

What is the length of the line?

Mathematics
1 answer:
Cloud [144]3 years ago
8 0

Step-by-step explanation:

step 1. make a triangle with the line being the hypotenuse. let a be the base, b the height, and c the hypotenuse.

step 2. a^2 + b^2 = c^2 pythagorean theorem

step 3. 4^2 + 3^2 = c^2

step 4. c^2 = 25

step 5. c = 5 (answer).

You might be interested in
Please help! Correct answer only please! I need to finish this assignment by tomorrow.
pentagon [3]

Answer:

0.779

Step-by-step explanation:

1(58)+2(24)+3(8)+4(39)=286

286/367=0.779

PLS GIVE BRAINLIEST!!!

3 0
2 years ago
What’s the pattern of -1, -8, -27, and -64
AURORKA [14]

Hello from MrBillDoesMath!

Answer:

a(n) = (-n)^3  where n = 1,2,3,...


Discussion:

The pattern  1,8,27, 64... is immediately recognizable as the the cube of the positive integers. But this question has a minus sign appearing before  each entry, suggesting we try this:


 - 1  =  (-1)^3

 -8  = (-2)^3

-27  = (-3)^3

-64  = (-4)^3

That's what the problem statement asked for . The answer is equivalently

-1 * (n^3)


Thank you,

MrB

6 0
3 years ago
Check my answer?
Effectus [21]
D = 2r => 12.6 = 2*r => r=6.3
A = π*r^2 = (3.14) * (6.3)^2 = (3.14)*(39.69) = 124.6266 which is approximately 124.63

Hope this helps!
6 0
3 years ago
Read 2 more answers
ΔABC is dilated by a scale factor of 0.25 with the origin as the center of dilation, resulting in the image ΔA′B′C′. If A = (-1,
AfilCa [17]

Answer:

  c.  d = 5

Step-by-step explanation:

The difference in coordinates B and C is (14, 17) -(2, 1) = (12, 16). When the figure is scaled by 0.25, that difference becomes ...

  0.25(12, 16) = (3, 4)

The length of a line segment with those coordinate differences is ...

  d = √(3² +4²) = √25 = 5 . . . . matches selection c.

3 0
3 years ago
Use the grouping method to factor the polynomial below completely. x3 - 3x2 + 5x - 15
LUCKY_DIMON [66]

Answer:

(x²+5) (x-3)²

Step-by-step explanation:

x³ - 3x² + 5x - 15

x²(x-3) + 5(x-3)

(x²+5) (x-3)²

4 0
3 years ago
Other questions:
  • Cylinder B has a height of 4 inches and a volume of 36pi inches cubed. Cylinder L has the same height as cylinder B but it's rad
    6·1 answer
  • Solve for x: 3x − 5 = 2x + 6. need answer plz :(
    11·2 answers
  • Which equation represents the proportional relationship in the table?
    7·2 answers
  • An illusionist needs up to 10 volunteers for a show. the illusionist needs no fewer than 4 female volunteers. let x represent th
    12·2 answers
  • I need this ASAP! <br> Evaluate: (-10) + 30 ÷ 5 x 2(-7 +5)<br> Will give Brainliest!
    8·1 answer
  • Kiera takes piano lessons and currently knows 6 pieces. She learns two new pieces each week.
    6·1 answer
  • If you bent length 44 cm is bent into a circle find the radius of the circle?If the same wire is bent into the shape of a square
    9·1 answer
  • Which expression is equivalent to (8^2)^-4
    14·1 answer
  • Find the angle made by the x axis and the terminal side resulting from connecting the origin to (5,7), rounded to the nearest in
    13·1 answer
  • What is an equation of the line that passes through the points (6, 4) and(6,−6)?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!