3 years ago

What is the ratio of 49 to 7

Mathematics

2 answers:

9966 [12]3 years ago

6 0

Answer:

7:1

Step-by-step explanation:

divide both sides by 7

ira [324]3 years ago

5 0

Answer

7:1

Step-by-step explanation:

Simplify both sides by 7

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So i need help i have 6009.0 divided by 19 I tried to do it so many times but I just can't... if you can help I will be so thank

lyudmila [28]

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6 0

4 years ago

Read 2 more answers

Help on #97! Need to know how to work it out using polynomial equations!

olganol [36]

Area = length * width
length = (2 * width) - 1
$10 = l*w\\ 10=(2w-1)*w\\ 10=2w^{2}-w\\ 2w^{2}-w-10=0\\ (2w-5)(w+2)=0\\\\ 2w-5=0\\ 2w=5\\ w=\frac{5}{2}=2.5\\ w+2=0\\ w=-2$
Since length cannot be negative, w = -2 is not a solution. Thus, $\frac{5}{2}~ft$ is your width.
Since length = 2 * width - 1, plug in width:
$l=2(\frac{5}{2})-1\\ l=5-1\\ l=4~ft$