Help guys help help help help.

Mathematics

2 answers:

AVprozaik [17]3 years ago

8 0

Answer:

1. No that is not safe to be used at home because, the wire is broken so if you apply energy to the cord then you can get electrocuted and start a house fire.

2. A way to help keep your family safe is to throw the cord away if it's a object of some sort like a vacuum just buy a new one to make sure you and your family stay safe.

Step-by-step explanation:

Hope this helps! Please consider marking brainliest! I hope you have an amazing day. Always remember, your smart and you got this! -Alycia :)

ss7ja [257]3 years ago

6 0

Answer:

No.

Step-by-step explanation:

The rubber is what keeps the wire insulated and to stop it from shocking you. so no if you use that cable you are posing a hazard to yourself. Although chargers can have the rubber be torn and still work properly, it better not to take any chances. (i may or may not be wrong but do what you want)

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Which statement is true? −6.5=6.55 −6.5≥6.55 −6.5>6.55 −6.5<6.55

posledela

Answer: 6.5<6.55

Step-by-step explanation: Because you add the zero to the 6.50 but it’s still less than 6.55.

3 0

2 years ago

What is the answer to this problem step by step (3+2)^2×7)-13+5^2?

Ainat [17]

Answer:

187

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Step-by-step explanation:

Step 1: Define

(3 + 2)² × 7 - 13 + 5²

Step 2: Evaluate

(Parenthesis) Add: 5² × 7 - 13 + 5²
Exponents: 25 × 7 - 13 + 25
Multiply: 175 - 13 + 25
Subtract: 162 + 25
Add: 187

5 0

3 years ago

Please? I need help here

Yuki888 [10]

Answer:

Step-by-step explanation:

If pair of ratios does form a true proportion then:

$a:b=c:d\to\dfrac{a}{b}=\dfrac{c}{d}\to ad=bc$

$A)\\\\8:14=20:35\to\dfrac{8}{14}=\dfrac{20}{35}\\\\(8)(35)=(14)(25)\\\\280=280\qquad\bold{TRUE}\\\\b)\\\\\dfrac{6}{10}=\dfrac{15}{25}\\\\(6)(25)=(10)(15)\\\\150=150\qquad\bold{TRUE}$

$c)\\\\\dfrac{9}{5}=\dfrac{27}{15}\\\\(9)(15)=(5)(27)\\\\135=135\qquad\bold{TRUE}\\\\d)\\\\12:15=30:50\to\dfrac{12}{15}=\dfrac{30}{50}\\\\(12)(50)=(15)(30)\\\\600=450\qquad\bold{FALSE}$