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(#M40035994) BOOK QUESTION Keep an EYE

this refers to similar figures. I need to know the ratio of perimeters and areas of the scale factor 1:4, and r:2s, and i need to know the raiot of areas and the scale factors of ther ratio of perimeters 3:13, and using the ratio of areas 9:64 i need to know ratio of perimeters and the scale factors. Then my next question is this, L, M, and N aare the midpoints of the sides of triangle ABC. Find the ratio of the perimeters and the ratio of the areas of triangle LMN and triangle ABC.

Also, A quadrilateral with sides 8 cm, 9 cm, 6cm, and 5cm, has and area of 45cm2. Find the area of similar quadrilateral whose longest side is 15cm.

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(#M40035989) BOOK QUESTION Keep an EYE

How to do 4 square root of 7, times 3 square root of 6?

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(#M40035988) BOOK QUESTION Keep an EYE

A copy machine makes 33 copies per minute. How many copies does it make in 5 minute and 40 seconds?

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(#M40035987) BOOK QUESTION Keep an EYE

I actually have two, but they are similar.

Problem A: Candice and Pat walked to the site in 9 hours. The next morning they jogged home in 3 hours. How far did they jog if they jogged 4 miles per hour faster than they walked?

Problem B: On Monday, Voltaire drove to town at 60 miles per hour. On Tuesday, he drove to town at 40 miles per hour. If the total travelling time for both trips was 15 hours, how far was it to town?


Thanks so much!

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(#M40035986) BOOK QUESTION Keep an EYE

Can you please convert the following strengths to percentage
1g in 25ml
1g in 90ml
1 in 750
1 in 10,000

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(#M40035985) BOOK QUESTION Keep an EYE

im working with the pythagorean theorem
how do you solve for c, if a=12 and b=15. So far ive got to 12 squared+ 15 squared=c squared

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(#M40035982) BOOK QUESTION Keep an EYE

Triangle MNR has vertices M (1,1), N (4,6), and R (8,4). Triangle MNR is dilated by a scale factor of 2. What are the coordinates of each vertex of the resulting triangle?

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(#M40035981) BOOK QUESTION Keep an EYE

An object is projected upward with an initial velocity of 98ft/second. The rise and fall of the object is given by the equation s=98t-4.9t2, where s is the height above the ground and t is the time from the object's launch. Find the maximum height and the time this occurs?

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(#M40035984) BOOK QUESTION Keep an EYE

Using the pythagorean theorem, find the missing side

c = 9, b = 3a; find b and a

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(#M40035983) BOOK QUESTION Keep an EYE

A road cyclist travels 120 miles with the wind in 3 hours and 120 miles against the wind in 5 hours. Find the speed of the wind.

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