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3 years ago

Janelle subtracts -4 from a number. The result is 2. What is the number

Mathematics

2 answers:

alexandr1967 [171]3 years ago

8 0

Answer:-2

Step-by-step explanation:

ICE Princess25 [194]3 years ago

6 0

It should leave you with a -2.

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PLZ HELP ASAP!!!!! <img src="https://tex.z-dn.net/?f=" id="TexFormula1" title="" alt="" align="absmiddle" class="latex-formula">

AveGali [126]

The simplified expression of $$4 x \cdot \frac{1}{x^{-5}} \cdot x^{-3}$ is $4x^3$ .

Solution:

Given expression is $4 x \cdot \frac{1}{x^{-5}} \cdot x^{-3}$ .

To simplify the given expression.

$$\Rightarrow4 x \cdot \frac{1}{x^{-5}} \cdot x^{-3}$

Using exponent rule: $\frac{1}{a^{-m}}=a^m$

$$\Rightarrow4x \cdot x^{5}.x^{-3}$

Using another exponent rule: $a^m \cdot a^n=a^{m+n}$

$$\Rightarrow4x \cdot x^{5-3}$

$$\Rightarrow4x \cdot x^{2}$

Using exponent rule: $a^m \cdot a^n=a^{m+n}$

$$\Rightarrow4x^{1+2}$

$$\Rightarrow4x^3$

Hence the simplified expression of $$4 x \cdot \frac{1}{x^{-5}} \cdot x^{-3}$ is $4x^3$ .

8 0

2 years ago

Ms. Ramo's thumb measures 4 cm. Express this length in meters

Natalija [7]

Answer: 0.04 meters

Step-by-step explanation:

Convert cm to meters by dividing the length by 100.

4/100= = 0.04

6 0

3 years ago

Read 2 more answers

Please help with this

Dmitriy789 [7]

Step-by-step explanation:

All has been answered... send me any questions at comments

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2 years ago

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I need to solve: 6x+3^59

MrMuchimi

6х=59:3
6х=19,6
Х=19,6:6
Х=3,2

7 0

3 years ago

9 + 3 x 12 - 4<br><br> Any blinks here?<br><br> Go stream L-A-L-I-S-A

timama [110]

The answer is 41 but if you take it step by step you will get 140

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2 years ago