3 years ago

Determine the slope of the line that passes through the points at (1,5) and (-4,0)

Mathematics

1 answer:

Aliun [14]3 years ago

7 0

X=1,-4;y=0,5 m= 0-5/-4-1=-5/-5=1

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Novay_Z [31]

10kg=390 Rs
100kg=4 000 Rs
390x10= 3900 rs
4000-3900=100 Rs
lỗ 100rs

8 0

3 years ago

What is the cube root of 216x^9y^18?

PilotLPTM [1.2K]

Answer:

The cube root of given expression is $6x^3y^6$ .

Step-by-step explanation:

The given expression is

$\sqrt[3]{216x^9y^{18}}$

It can be written as

Use the exponent property: $a^{mn}=(a^m)^n$

$\sqrt[3]{216x^9y^{18}}=\sqrt[3]{6^3(x^3)^3(y^6)^{3}}$

$\sqrt[3]{216x^9y^{18}}=\sqrt[3]{(6x^3y^6)^{3}}$

$\sqrt[3]{216x^9y^{18}}=6x^3y^6$

Therefore the cube root of given expression is $6x^3y^6$ .

8 0

3 years ago

Explain how to write (2y)^3/2 in radical form.

lapo4ka [179]

The formula for fractional exponents is $\sqrt[n]{m} = x^{ \frac{m}{n} }$

For this particular problem the expression would be written as $\sqrt[2]{ x^{3} }$

7 0

3 years ago

Please help #12 10 points

eimsori [14]

1. add 40 to the 40 and 25
2. now you have
$\frac{5x {}^{2} }{5} = \frac{65}{5}$
3. then you have
${x}^{2} = 13$
4. then square root
${x}^{2} = 13$
5.then round answer to nearest tenth which is
$x = 3.61$

3 0

3 years ago

Write an expression so that when u divided 1/4 by a number the answer will be larger

Viktor [21]

20x1/4=5
Think thats what you mean

4 0

3 years ago