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yanalaym [24]
3 years ago
13

Is this correct? Look at pic attached

Mathematics
1 answer:
Georgia [21]3 years ago
3 0

Answer:

Perfect!

Step-by-step explanation:

Complementary= 90 degrees

Supplementary= 180 degrees

Looks like you got both of those. Good job!

<1 + <2 = 90

<1 = 55

90-55=35

<2=35

<2+ <3= 180

180-35= 145

<3 = 145 degrees

You did awesome! Amazing job!

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Answer:

u = ± 4

Step-by-step explanation:

Given

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5 0
3 years ago
A soma de três númerosemanas é 8470. O primeiro é 4319 e o segundo é 1843. Determine o terceiro número
Mice21 [21]

A soma de 3 numeros igual a 8470 seria:

X + Y + Z = 8470

Como é dito que o 1º é 4319 e o 2º 1843, entao

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Z = 8470 - 4319 - 1843

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7 0
3 years ago
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3 years ago
Ralph has a collection of dimes and quarters. The ratio of dimes to quarters is 4:5. If the number
Murrr4er [49]

Answer:

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5 0
3 years ago
Using appropriate properties find: 2/3 × 3/4 + 3/7 × 3/4​
Viktor [21]

Answer:

\frac{23}{28}

Step-by-step explanation:

\frac{2}{3}  \times  \frac{3}{4}  +  \frac{3}{7}  \times  \frac{3}{4}

=  >  \frac{3}{4} ( \frac{2}{3}  +  \frac{3}{7} )

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Reducing 3 from numerator and denominator,

=  >  \frac{23}{4 \times 7}  =  \frac{23}{28}

3 0
3 years ago
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