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4 years ago

13

Is 42 a factor of 7??

2 answers:

Natali [406]4 years ago

6 0

Answer:yes that is correct

Step-by-step explanation:

Sholpan [36]4 years ago

4 0

YES

Step-by-step explanation:

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Is my answer right? Please

creativ13 [48]

Yes it is absolutely correct. Good job!!

**You used trig :)

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3 years ago

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How do you turn 28/15 into a mixed number

Bond [772]

$\frac{28}{15} = \frac{15 + 13}{15} = \frac{15}{15} + \frac{13}{15} = 1 + \frac{13}{15} = 1 \frac{13}{15}$

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4 years ago

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What value of a makes the equation true? 1.7a+0.3a=4/5 A) a=2/5 B) a=−1 1/5 C) a=2 4/5 D) a=1 3/5

7nadin3 [17]

First you want to collect the like terms, 2a=45 , then divide both sides of the equation by 2 which is a=2/5 , or a=0.4

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4 years ago

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Find the equation of a line with each of the following characteristics.

Afina-wow [57]

Answer:

y=3x-1

Step-by-step explanation:

In parallel lines, the slope stays the same and the y-intercept changes. Hope this helps and I'm always here if you need me!

3 0

3 years ago

Help solve pls ^-^

Papessa [141]

Step-by-step explanation:

$1.\ x-9.5=1.23\qquad\text{add 9.5 to both sides}\\\\\boxed{x=10.73}\\\\2.\ k-4.3=12\qquad\text{add 4.3 to both sides}\\\\\boxed{k=16.3}\\\\3.\ r-20=32\qquad\text{add 20 to both sides}\\\\\boxed{r=52}\\\\4.\ d-10=25\qquad\text{add 10 to both sides}\\\\\boxed{d=35}\\\\5.\ n-(-8)=-18\\\\n+8=-18\qquad\text{subtract 8 from both sides}\\\\\boxed{n=26}\\\\6.\ c-(-2.6)=-14.9\\\\c+2.6=-14.9\qquad\text{subtract 2.6 from both sides}\\\\\boxed{c=-17.5}$

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3 years ago