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victus00 [196]
3 years ago
7

Help me with my homework

Mathematics
1 answer:
777dan777 [17]3 years ago
5 0

Answer:

m\angle 6 = 107\degree

m\angle 7 = 73\degree

Step-by-step explanation:

m\angle 6 = m\angle 4

(Exterior alternate angles)

\because m\angle 4 = 107\degree... (given)

\huge \therefore m\angle 6 = 107\degree

\because m\angle 6+ m\angle 7= 180\degree

(linear pair angles)

\therefore 107\degree+ m\angle 7= 180\degree

\therefore  m\angle 7= 180\degree-107\degree

\huge \therefore  m\angle 7 = 73\degree

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Write 460,000,000 as a power of ten.
Sophie [7]

Answer:

460 million = 4.6 x 10^8

Step-by-step explanation:

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2 years ago
at food mart, hot dogs can be purchased in packages of 8 for $2.40 or packages of 12 for $3.00. which is a better buy? explain h
olasank [31]

Answer:

12-hot dog package is better buy because the per hot dog price is 5 cents cheaper

Step-by-step explanation:

2.40/8 = 0.30 per hot dog

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4 0
3 years ago
Read 2 more answers
Which of the following numbers<br> does NOT have the same value as<br> one quarter?
tia_tia [17]
2/5 does not have the same value
4 0
3 years ago
Um técnico em eletricidade recebeu um molho que continha 12 chaves não identificadas pra abrir a porta de um quarto de hotel e e
77julia77 [94]

Answer:

Step-by-step explanation:

Dado que:

Um técnico em eletricidade recebeu um pacote que continha 12 chaves não identificadas, a probabilidade de que ele acertasse na primeira vez será:

= número de ensaios / número total de ensaios disponíveis

O técnico eletricista tem apenas uma tentativa

uma vez que existem 12 chaves não identificadas, o número total de testes disponíveis 12

∴

= 1/12

= 0.0833

= 0.0833 × 100

= 8.33%

7 0
3 years ago
2x+3x=5 plzzzzzzzzzzzzzz​
Eddi Din [679]
First, combine like terms.
2x + 3x can combine into 5x
5x = 5
Divide both sides by 5, and you’ll get a final answer of x = 1.
4 0
3 years ago
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