3 years ago

Layla played sports for 3 3/4 hours. Punish time playing sports was 3/8 as long. About how many hours did puno play sports

Mathematics

1 answer:

Nostrana [21]3 years ago

4 0

I would say 13 3/4 but dont take me for my word

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The system of equations has how many solutions? y=-3/2x+5 and y=-3/2x-3

mixas84 [53]

Here the right side of the 2 equations (which are different) both equal y
so 0 solutions

8 0

3 years ago

4/5, √9, -0.95, √32/8, 2.9, - √6 PLEASE order from least to greatest

Eva8 [605]

Answer:

-√6 -0.95 √32/8 4/5 2.9 √9

Step-by-step explanation:

4/5, √9, -0.95, √32/8, 2.9, - √6

4/5 = 0.8

√9 = 3

√32/8 = 4√2 / 8 = √2/2 = 0.707

-√6 = -2.449

-√6 -0.95 √32/8 4/5 2.9 √9

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3 years ago

What is the value of x with clear working out please?

nirvana33 [79]

Answer:

Answer:  x is 46° 

Step-by-step explanation:

• Let's first find Angle ACB

${ \rm{ \angle ACB + 23 \degree + 90 \degree = 180 \degree}} \\ \\ { \rm{ \angle ACB = (180 - 90 - 23) \degree}} \\ \\ { \underline{ \rm{ \: \angle ACB = 67 \degree}}}$

• From alternative angles, x = Angle BAC.

• Since AB = AC, then Angle ABC = Angle ACB

${ \rm{x + \angle ABC + \angle ACB = 180 \degree}} \\ \\ { \rm{x + 67 \degree + 67 \degree = 180 \degree}} \\ \\ { \rm{x + 134 \degree = 180 \degree}} \\ \\ { \boxed{ \rm{x = 46 \degree}}}$