Cannot be determined because if your only given two thing (FG and the angle measure of F) thats not enough informations. The only way you know if a triangle is similar with only two pieces of information would be for the angle angle postulate.

6 0

3 years ago

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If a=-4h^2-h+5 and b=8h-3h+12 find a-b

Flauer [41]

Answer:

4h^2-6h-7

Step-by-step explanation:

$(4h^{2} -h+5) - (8h-3h+12)\\4h^{2} -h+5 - 8h+3h-12\\4h^{2}-9h+3h-7\\4h^{2}-6h-7\\$

4 0

3 years ago

Really confused on how to approach this problem.

kkurt [141]

Step-by-step explanation:

For this Q, you should draw a triangle to help you with the values.

cos x =

$\frac{ \sqrt{2} }{2}$

csc x =

$\frac{2}{ \sqrt{2} }$

tan x = sin x/ cos x

= 1

cot x = 1

sec x =

$\frac{ \sqrt{2} }{2}$

x = 45 degrees

6 0

3 years ago

Find the total volume of each figure shown measured in cm (not to scale)

Zarrin [17]

Let the thickness (or the depth) of the shown figure = t

Total surface area =
         = $2 \frac{1}{4} * 4 \frac{3}{4} + 3 \frac{1}{3} * ( 6 - 2 \frac{1}{4} )$
         = 10.6875 + 12.5
         = 23.1875

∴ Volume = 23.1875 t

6 0

3 years ago

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