All categories

3 years ago

Write an expression for the perimeter of the triangle below.

Mathematics

1 answer:

jekas [21]3 years ago

8 0

Answer:

8.9k

Step-by-step explanation:

We just have to add together the length of the three sides to find the perimeter of the triangle.

(1.8k-5)+(3.5+6.1k)+(k+1.5) = 1.8k-5+3.5+6.1k+k+1.5

Combine like terms.

1.8k-5+3.5+6.1k+k+1.5 = 8.9k + 0

= 8.9k

You might be interested in

Fill in the table using this function rule y=27-4x

Elis [28]

Step 1: Y= 27 - 4x

To find X - intercept / zero, substitute Y = 0

0 = 27 - 4x

Step 2: 0 = 27 - 4x

Move variable to the left-hand side and change it's sign.

4x = 27

Step 3: 4x = 27

divide both sides of the equation by 4

X = 27/4

solution: X = 27/4

Alternate form: X = 6 3/4, X = 6.75

3 0

3 years ago

Help me I’m confused help I’ll give 15 points

goblinko [34]

Loirehdhsjsjjsjsjsjsjsjsjsjsjs

5 0

3 years ago

The volume of each cone round the answer to decimal places

snow_tiger [21]

Answer:

1. 322.01

Step-by-step explanation:

Formula: v=pi X r^2(h/3)

4 0

3 years ago

Radius and diame

makvit [3.9K]

Answer:

d = 4 units

Step-by-step explanation:

The diameter is twice the radius

d = 2r

d = 2(2)

d = 4 units

5 0

3 years ago

How many terms are in the expression shown below? 5u 3 v + 3u 2 v 2 + 4uv + 5

Marianna [84]

Answer:

There are four terms of the expression $5u^3v+3u^2v^2+4uv+5$ .

Step-by-step explanation:

The given expression is $5u^3v+3u^2v^2+4uv+5$ .

The first term of this expression is $5u^3v$ .

The second term of this expression is $3u^2v^2$ .

The third term of the expression is $4uv$ .

The fourth term of the expression is $5$ .

Therefore, there are four terms in the given expression.

7 0

3 years ago