3 years ago

Help? I'm pretty confuse on both of these? Please explain?

1 answer:

4 0

35 is the first answer (BAE ~ DAC)
36. We must divide 20 by 2 to get 10 because all the other sides are 2x the size. 3x-5=10 (Add 5) 3x=15 (Divide by 3) x=5 so the last answer choice is correct.

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Vinvika [58]

Answer:

120

Step-by-step explanation:

10% of 1.2 = .12

.12 = 120

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3 years ago

Simplify the following expression using the distributive property:

Softa [21]

You wouldn't need to use another property. Just combine like terms.

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3 years ago

Given this unit circle, what is the value of x? (x, -7/10)(1,0)

Paraphin [41]

Answer:

x = - $\frac{\sqrt{51} }{10}$

Step-by-step explanation:

the equation of a circle centred at the origin is

x² + y² = r² ( r is the radius )

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substitute (x, - $\frac{7}{10}$ ) into the equation and solve for x

x² + (- $\frac{7}{10}$ )² = 1²

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x² = 1 - $\frac{49}{100}$ = $\frac{51}{100}$ ( take square root of both sides )

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since the point is in the 3rd quadrant then x < 0

x = - $\frac{\sqrt{51} }{10}$

5 0

2 years ago

Help plz thank you so much

Anit [1.1K]

Answer:

(x, y) --> (y, x)

Step-by-step explanation:

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3 years ago

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if Sam has 200$ and gives her mom 20$ to go get her some clothing. her mom comes back and gives Sam 9$. how much did her mom spe

velikii [3]

Answer:

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Step-by-step explanation:

20-9 is 11

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3 years ago

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