All categories

2 years ago

Hi guys im stuck on this maths question (2/5)^-3

Mathematics

2 answers:

Sholpan [36]2 years ago

6 0

Answer:

15.625

Step-by-step explanation:

egoroff_w [7]2 years ago

3 0

Answer:

$(\frac{2}{5} ) {}^{ - 3} \\ = (\frac{a}{b} ) {}^{ - x} = (\frac{b}{a} ) {}^{x} \\ so \: \: \: \: \: \: (\frac{2}{5} ) {}^{ - 3} \\ = (\frac{5}{2} ) {}^{3} \\ = \frac{5 {}^{3} }{2 {}^{3} } \\ \: = \: \frac{125}{8}$

You might be interested in

A 180 pound person is hanging onto a 15-foot rope. Assuming the rope is uniform and that it weighs 2 pound per foot, set up (but

aleksklad [387]

Answer:

The answer is "g= 32 FPS"

Step-by-step explanation:

Given value:

$mass = 180\\\\length= 15 \\\\\lambda = \frac{ mass}{ length} = 2 \ \text{pound per foot} \\\\\bold{Formula}\\\\ \to w \int_{a}^{b} F \cdot d \ dx = \int_{0}^{15} (2x+180) \ g \ dx$

by solving the value we get the value of g that is equal to 32.

4 0

2 years ago

What is the image point of (1, 4) after a translation left 5 units and down 3 units?

beks73 [17]

Answer:

(-4,1)

Step-by-step explanation:

for x you do:

1 - 5 = -4

for y you do:

4 - 3 = 1

so it is (-4,1)

8 0

2 years ago

What's 2/4 x 1/3? And pls provide work on how u got the answer.

igomit [66]

Just multiply the top number by the top number and the bottom numbers by the bottom numbers so

2/4 times 1/3=(2 times 1)/(4 times 3)=2/12

so to simplify, we find the ones exg 4/8=1/2 because 1/2 times 4/4=4/8 and 4/4 cancels out so

2/12=2/2 times 1/6
=1/6

8 0

2 years ago

Read 2 more answers

Find area of shaded region! Please leave ur answer in terms of pi!

vaieri [72.5K]

Answer:

16pi

Step-by-step explanation:

144pi is the area of the whole circle

(360 - 320)/360 = 1/9

144*1/9=16

6 0

2 years ago

What is thevalue of x k 30 j45 8÷2

elena55 [62]

Answer:

k76

Step-by-step explanation:

it is

7 0

2 years ago