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Mathematics

2 answers:

Marina86 [1]3 years ago

7 0

Answer:

in order for the two figures shown below to be similar, the length of the unknown side must be equal.To determine if the triangles shown are similar, compare their corresponding sides.

Step-by-step explanation:

Sliva [168]3 years ago

4 0

The answer would be 10.8

9/5=x/6
Cross multiply
5x=54
Divide by 5
x=10.8

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I do not understand how to do this problem. I am very confused and need help. x-3/2x+4=-1/2

atroni [7]

X - $\frac{3}{2}$ x + 4 = - $\frac{1}{2}$

First, simplify $\frac{3}{2} x$ to $\frac{3x}{2}$ / Your problem should look like: x - $\frac{3x}{2}$ + 4 = - $\frac{1}{2}$
Second, simplify x - $\frac{3x}{2}$ + 4 to $- \frac{x}{2}$ + 4 / Your problem should look like: $-\frac{x}{2}$ + 4 = $-\frac{1}{2}$
Third, regroup terms. / Your problem should look like: 4 - $\frac{x}{2}$ = - $\frac{1}{2}$
Fourth, multiply both sides by 2. / Your problem should look like: 8 - x = -1
Fifth, subtract 8 from both sides. / Your problem should look like: -x = -1 - 8
Sixth, simplify -1 - 8 to -9. / Your problem should look like: -x = -9
Seventh, multiply both sides by -1. / Your problem should look like: x = 9

Answer: x = 9

4 0

3 years ago

LOTS OF POINTS

nika2105 [10]

Answer:

Step-by-step explanation:

5 0

3 years ago

Find b Round to the nearest tenth: c 8 cm 820 550 b b = [? ]cm

gogolik [260]

Answer:

5.50961, or 5.5