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
Ratling [72]
3 years ago
10

Subject : Pythagorean Theorem

Mathematics
1 answer:
MrMuchimi3 years ago
8 0

Answer:

<h2>1)  13</h2><h2>2)  9</h2>

Step-by-step explanation:

<u>Pythagorean Theorem:  a² + b² = h²</u>

1)

5² + 12² = h²

h = √169

h = 13

2)

a² + 12² = 15²

a² = 15² - 12²

a = √81

a = 9

You might be interested in
Someone please help!! find the value of y in this triangle
Ksenya-84 [330]

Answer:

30

Step-by-step explanation:

Triangle containing 120° and y° is an isosceles triangle.

Therefore,

y° + 120° + y° = 180°

2y° = 180° - 120°

2y° = 60°

y° = 60°/2

y ° = 30°

y = 30

4 0
3 years ago
What is the slope Of a line that passes through the points (9,8) and (2,3)?
tresset_1 [31]

(\stackrel{x_1}{9}~,~\stackrel{y_1}{8})\qquad (\stackrel{x_2}{2}~,~\stackrel{y_2}{3}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{3}-\stackrel{y1}{8}}}{\underset{run} {\underset{x_2}{2}-\underset{x_1}{9}}}\implies \cfrac{-5}{-7}\implies \cfrac{5}{7}

6 0
2 years ago
Read 2 more answers
Please Find the solution to the following system using substitution or elimination: y = 3x + 7 y = -2x -3
Dmitrij [34]
Answer: A (-2, 1)
see image explanation attached

5 0
3 years ago
-8 -8x + 10 + 6x = 19
hram777 [196]

Answer:

x = -8.5

Step-by-step explanation:

Let's rearrange the question to find x :)

-8x + 6x + 10 - 8 = 19

-2x + 2 = 19

-2             -2

-2x = 17

/-2      /-2

x = -8.5

4 0
2 years ago
Which linear inequality is represented by the graph?
Tamiku [17]

Answer:

Option (4)

Step-by-step explanation:

From the graph attached,

A dotted line passes through two points (3, 1) and (-3, -3)

Let the equation of the given line is,

y = mx + b

where 'm' = slope of the line

b = y-intercept

Slope of a line passing through (x_1, y_1) and (x_2,y_2) is,

m = \frac{y_2-y_1}{x_2-x_1}

For the given points,

m = \frac{1+3}{3+3}

m = \frac{2}{3}

y-intercept 'b' = -1

Therefore, equation of the given line will be,

y=\frac{2}{3}x-1

Since graphed line is a dotted line so it's representing an inequality(having < or > sign)

And the shaded part is below the dotted line,

Inequality will be,

y < \frac{2}{3}x-1

Therefore, Option (4) will be the answer.

7 0
3 years ago
Other questions:
  • Plz help me fast plz plz plz thank you 16 points plz plz
    15·1 answer
  • How many two digit numbers are divisible by 3
    10·1 answer
  • The rectangle shown has a perimeter of 86 cm and the given area. Its length is 3 more than four times its width. Write and solve
    8·1 answer
  • How much more intrest is owed on 900 dollars for 9 months than 6 months
    12·1 answer
  • Find (-2) for (x) = 5•3*.
    14·2 answers
  • What is 54 divided by 45.6
    6·1 answer
  • Jared is constructing a circle graph to
    5·1 answer
  • Is 14 a rational number.?
    9·1 answer
  • 3. Find the slope of a line passing through the points (-15, 48) (-3,60) *
    9·2 answers
  • What is the function equation for the input/output table?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!