3 years ago

Find the perimeter of this triangle: * 9 m 9 m ! 6 m h 15 m Your answer

Mathematics

1 answer:

Brums [2.3K]3 years ago

4 0

▬▬▬▬▬▬▬▬▬▬▬▬▬

<h3>Given : </h3>

→ Base = 15m

→ Height = 6m

→ Sides = 9m

→ Perimeter of the triangle

<h3>Solution : </h3>

→ Perimeter of triangle = Sum of all sides

= a + b + c

= 15 + 9 + 9

= 33 m

▬▬▬▬▬▬▬▬▬▬▬▬▬

You might be interested in

Solve the following system of equations:<br> x + 3y = 9<br> x − 2y = 14

bezimeni [28]

X=14-2y
so, 14-2y+3y=9
y=1
x=14-2*1=12

Hope this answer can help you!

3 0

3 years ago

Read 2 more answers

Find the 7th term of a geometric sequence with t1=5 and r=-2

Dmitry [639]

Hello,

$t_{1}=5$
$t_{2}=5*(-2)$
$t_{3}=5*(-2)^2$

$t_{n}=5*(-2)^{n-1}$

$t_{7}=5*(-2)^6=320$

8 0

4 years ago

Determine whether the sequence is arithmetic, geometric, or neither, and justify your response.

Kobotan [32]

9514 1404 393

Answer:

geometric

Step-by-step explanation:

The signs of the terms alternate, so it cannot be an arithmetic sequence.

The ratios of terms are ...

6/-3 = -12/6 = 24/-12 = -2

The terms have a constant ratio of -2, so the sequence is geometric.

6 0

3 years ago

How do you solve 7x-2=x²-10? Can you show the steps please :)

nekit [7.7K]

Answer: x=−1 or x=8

Step-by-step explanation: 7x−2=x2−10

Learn how to solve quadratic equations

Khan Academy Video: Solving a quadratic by factoring

Khan Academy Video: Quadratic Formula 1

8 0

3 years ago

Write a pythogorean triplet whose smallest number is 20?

vladimir2022 [97]

Answer:

20,21,29 or 20, 99 and 101.

Step-by-step explanation:

$a^{2} +b^{2} =c^{2}$

$20^{2} +21^{2} =29^{2}$

$400+441=841$

OR:

$a^{2} +b^{2} =c^{2}$

$20^{2} + 99^{2} = 101^{2}$

$400+9801=10201$

4 0

3 years ago