3 years ago

If the figures below are similar give the scale factor of figure a to b,20,17.5,16,14

1 answer:

8 0

Answer:

Step-by-step explanation:

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My name is Ann [436]

Sin=95/100 you should Find an other edge if we say y is an other edge. so,100^2=95^2+y^2
Y=31.22
Cosx=31.22/100=
O.3122

6 0

3 years ago

Contact [7]

Answer:

The equation of the line is y = -1.5x + 3

The y-intercept is (0,3)

The value of k is 3.

Step-by-step explanation:

y - 0 = -1.5 (x - 2)

y = -1.5x + 3

4 0

3 years ago

marissa [1.9K]

The total surface area is SA = 6 × $a^{2}$ ;
SA = 6 × $9^{2}$ = 6 × 81 = 486 $cm^{2}$ ;

5 0

3 years ago

beks73 [17]

Answer:

$\frac{2}{5}±\frac{\sqrt{17}}{5}$

Step-by-step explanation:

$(5x-2)^2=17 \\ 5x-2=±\sqrt{17} \\ 5x = 2 ± \sqrt{17} \\ x=\frac{2}{5}± \frac{\sqrt{17}}{5}$

Don't mind the $±$

5 0

2 years ago

Elan Coil [88]

The answer is 360 hope it helps

6 0

2 years ago