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
Gelneren [198K]
3 years ago
7

Please help it would mean a lot to me :)

Mathematics
1 answer:
Luda [366]3 years ago
5 0

Answer:

a) TO = OP = 13

b) Height = 12

Step-by-step explanation:

a) Isosceles triangle TOP with base TP = 10 cm, side TO = OP = x cm.

Perimeter of triangle TOP = 36 cm

=> TO + OP + TP = 36

=> x + x + 10 = 36

=> 2x = 26

=> x = 13

=> TO = OP = 13 cm.

b) Apply Pythagorean theorem:

height^2 + (base/2)^2 = side^2 (height^2 + (TP/2)^2 = TO^2)

or

height^2 + (10/2)^2 = 13^2

or

height^2 + 25 = 169

or

height^2 = 144

or

height = 12

Hope this helps!

You might be interested in
Find the value of X. The find each angle measure. Please show work.
user100 [1]

60 + 3x + x + 20 = 180

4x = 180 - 20 - 60 = 100

x = 25

________

60

x + 20 = 45

3x = 75

4 0
2 years ago
Simplify.12x • 3x15 x15 x236 x236 x
sdas [7]

In order to simplify this expression, we need to multiply the numeric values together and the variables together.

So we have:

\begin{gathered} 12x\cdot3x\\ \\ =(12\cdot3)\cdot(x\cdot x)\\ \\ =36x^2 \end{gathered}

Therefore the correct option is the third one.

6 0
1 year ago
Choose the correct factorization for the polynomial.
Natasha_Volkova [10]

Answer:

D (4y-5)(3x-5)

Step-by-step explanation:

12xy -15x -20y +25

I will factor by grouping

12xy -15x      -20y +25

Factor out 3x from the first group and -5 from the second group

3x(4y-5)  -5(4y-5)

Now factor out (4y-5)

(4y-5)(3x-5)

4 0
3 years ago
A bag contains 5 red marbles, 3 green ones, and 2 blue marbles. Ken draws 2 marbles one after the other without replacement.
Agata [3.3K]
P(A) = 5/10
P(B|A) = 4/9
P = 5/10 * 4/9 = 20/90 = 2/9
7 0
2 years ago
What is the equation of the line that passes through the point (-3,0) and has a<br> slope of 4/3
ad-work [718]

Answer:

y = 4/3x +4

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Is Erik's statement correct? Why or why not?
    11·2 answers
  • the distance between morristown and bellington is 4 inches on a map. If the scale on the map is 1 inch = 25 miles, what is the a
    13·1 answer
  • How do you turn 0.25 into a fraction in simplest form
    15·2 answers
  • Help ASAP PLZ <br> Find the equation for this graph
    15·1 answer
  • Consider this three-digit sequence: 943. Is the first digit the largest or the second digit the smallest, AND, is the third digi
    11·1 answer
  • Can someone answer this plz im giving brainliest
    12·2 answers
  • And can some one help me on this one too thanks :)
    6·1 answer
  • Complete the function table
    12·1 answer
  • Write an equation of the line passing through
    15·1 answer
  • Paul brought $24.50 to the art supply store. He bought a brush, a sketchbook, and a paint set. The brush was 1 3 as much as the
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!