3 years ago

The figures below are similar find the missing perimeter P = 30 m 8m p = ? 4.8 m

Mathematics

1 answer:

notka56 [123]3 years ago

8 0

The perimeter will scale linearly with the sides, so

$p = \dfrac{4.8}{8} (3) = 18 \textrm{m}$

Third choice.

You might be interested in

Chapter 1 Math Review----the test will look very similar to these questions. Make sure

Bezzdna [24]

Answer:

a. is 5

c. is 3

e. is 6

b. is 1

d. is 4

f. is 2

Step-by-step explanation:

8 0

3 years ago

What's the simplified form of 2x + 3 – X + 5? A.X-2 B.X-8 C. x+8 D. 3x + 8

allochka39001 [22]

Answer:

Step-by-step explanation:

Group like terms

= 2x - x +3 +5

Add the similar 'elements'

= x + 3 + 5

Add the numbers

3 + 5 = 8 + x

= x+8

8 0

3 years ago

Graph this function: f(x) = x2-4x - 5 Step 1: Identify a and b.

Lina20 [59]

Answer: a= 1 b= -4 x = 2 f(2)= -9 the x intercepts are 5,0 and -1, 0 f(o) = -5

Step-by-step explanation:

4 0

3 years ago

Exterior angles of a triangle. I need help on these.

ludmilkaskok [199]

Answer:

me no comprehendo te triangos

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

What is the slope of the line that passes through these two points? (-1, 4) (2, 2)

Dimas [21]

Answer:

-2/3x

Step-by-step explanation:

1.) use the slope equation (y2-y1)/(x2-x1)

2.) substitute the points into the equation (2-4)/(2--1)

3.) solve the equation (2-4= -2) / (2--1=3)

4.) the slope is -2/3

5 0

3 years ago