3 years ago

Simplify the expression (0.4)^3

Mathematics

2 answers:

mafiozo [28]3 years ago

6 0

0.4^3 = 0.4 · 0.4 · 0.4 = 0.064

bogdanovich [222]3 years ago

6 0

(0.4)^3
(4/10)^3
(2/5)^3
2^3/5^3
8/5^3
=8/125
or
=0.064

You might be interested in

I need help with my math please help ASAP.

lbvjy [14]

Answer:

1 =30 km

1/3=7,5 km

5=150

Im not sure tho but should be fine

4 0

3 years ago

Read 2 more answers

Solve x √y=21 y √x=29

VikaD [51]

I hope this helps you

6 0

3 years ago

Six friends each het 3/8 of a pound of candy. how much candy will the friends get in all

tamaranim1 [39]

6(3/8)

18/8

9/4

2 1/4 or

2.25 lbs

6 0

3 years ago

Let's say we have a triangle with sides called a, b, and c, and that b is the base. Our triangle has a height that we'll call h.

Irina18 [472]

Answer:

16.34 square inches.

Step-by-step explanation:

Given:

Base of triangle, b = 3 inches

Height of triangle, h = 10.89 inches

Question asked:

What is the area of this triangle in square inches?

Round your answer to the nearest hundredths place .

Solution:

As we know,

$Area\ of\ triangle =\frac{1}{2} \times base\times height$

$=\frac{1}{2} \times3\times10.89\\\\ =\frac{32.67}{2} \\\\ =16.335$

As, we have to find the answer to the nearest hundredths place, hence the area of triangle will be 16.34 square inches.

7 0

3 years ago

5xy + 4yz + 3zx for x = -1, y =-3, z = 4

neonofarm [45]

Answer:

-45

Step-by-step explanation:

5 *-1 *-3= 15

4 *-3 *4= -48

3 *4 *-1=-12

15 -48 -12= -45

8 0

3 years ago