All categories

3 years ago

URGENT!!! my question is in the picture brainliest, extra points, i have other questions on my page please answer those too

Mathematics

1 answer:

Sav [38]3 years ago

3 0

Answer: heyo my friend, missed ya <3

Step-by-step explanation:

You might be interested in

Hear is a poem

Mumz [18]

Answer:

wew so wha do you need help withhhhhhh

4 0

3 years ago

Read 2 more answers

Solve the inequality.

xenn [34]

Answer:

x < -24(option

Step-by-step explanation:

-¼x - 12 > -6

Add 12 to both sides

-¼x - 12+12 > -6+12

-¼x > 6

Divide both sides by -¼

x < 6 ÷ -¼

Please note that the inequality sign changes when divided by negative (minus). This is a rule in inequalities.

x < 6 × -4

x < -24

I hope this was helpful, please mark as brainliest

8 0

3 years ago

How many miles are in 400 kilometers? How many miles are in 400 kilometers? Follow 3 answers 3 Report Abuse Are you sure you wan

Ivenika [448]

Hello there. :)

<span>How many miles are in 400 kilometers

248.548
</span>

7 0

3 years ago

Which expression is equivalent to RootIndex 3 StartRoot StartFraction 75 a Superscript 7 Baseline b Superscript 4 Baseline Over

slega [8]

Answer:

B. $\frac{b}{2a^{2}c^3}\sqrt[3]{15b}$

Step-by-step explanation:

Given:

The expression to simplify is given as:

$\sqrt[3]{\frac{75a^7b^4}{40a^{13}c^9}}$

Use the exponent property $\frac{a^m}{a^n}=a^{m-n}$

$\frac{a^7}{a^{13}}=a^{7-13}=a^{-6}$

Use the exponent property $(a^m)^n=a^{m\times n}$

$a^{-6}=a^{-2\times 3}=(a^{-2})^3$

$b^4=b\times b^3\\c^{9}=(c^3)^3$

Reducing $\frac{75}{40}$ to simplest form, we get:

$\frac{5\times 5\times 3}{2^3\times 5}=\frac{15}{2^3}$

Therefore, expression becomes:

$\sqrt[3]{\frac{15(a^{-2})^3\times b\times b^3}{2^3(c^3)^3}}$

Use the cubic root property:

$\sqrt[3]{x^3} =x$ . Thus, the expression becomes:

$\frac{a^{-2}b}{2c^3}\sqrt[3]{15b}$

Using the exponent property $a^{-m}=\frac{1}{a^m}$

$a^{-2}=\frac{1}{a^2}$

So, the final expression is:

$\frac{b}{2a^{2}c^3}\sqrt[3]{15b}$

Therefore, the correct option is option B.

7 0

4 years ago

30 points to anyone that can answer correctly in probability.

IrinaVladis [17]

Formula: P(A or B)=P(A)+P(B)-P(A or B)

p(c)=7/18

p(s)=6/18

p(c or s)=2/18

0.39+0.33-0.11=

answer:0.61

4 0

4 years ago

Read 2 more answers

URGENT!!! my question is in the picture brainliest, extra points, i have other questions on my page please answer those too ​

URGENT!!! my question is in the picture brainliest, extra points, i have other questions on my page please answer those too