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3 years ago

10

Mayra took a trip to El Salvador to visit her family for Christmas. It took 9 and a half hours to get there and they made 3 stop

s, how long did it take to arrive to each destination?

1 answer:

klio [65]3 years ago

4 0

It took 30 minutes to arrive to each destination

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Please help me solve these.

ale4655 [162]

Oh gosh i wish i knew how to do that what grade are u in cause i remember having that last year but dont remember.

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3 years ago

An angle, θ, is in standard position. The terminal side of the angle passes through the point (4, 5).

lara31 [8.8K]

Answer:

cos Θ = $\frac{4}{\sqrt{41} }$

Step-by-step explanation:

Given the angle passes through (4, 5 ) then the right triangle with sides 4 and 5 has hypotenuse h given by

h² = 4² + 5² = 16 + 25 = 41 ( take the square root of both sides )

h = $\sqrt{41}$

In relation to Θ, 4 is adjacent and 5 is opposite, thus

cos Θ = $\frac{adjacent}{hypotenuse}$ = $\frac{4}{\sqrt{41} }$

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3 years ago

Find the length of the hypotenuse of a right triangle whose legs are 3 and square root of 2.

madreJ [45]

Square root of 11 because:
sqrt2^2 = 2
3^2 = 9
so C^2 or the hypotenuse would be the square root of 11

6 0

3 years ago

find the distance between two cities on a map if the scale used is 1/2 =20 mi. and the cities are 55 miles apart

faust18 [17]

Answer:

1.375 or 1 and 3/8

Step-by-step explanation:

55 divided by 20 is 2.75. Then multiply 2.75 by 1/2

8 0

2 years ago

1)a bike costs $200 but is reduced by 35% in a sale.How much is the bike reduced by?What does it cost in the sale?

dolphi86 [110]

Answer:

The amount of discount $70

New price $130

Step-by-step explanation:

To find how much 35% of 200 is, we multiply 200 with 35 then divide it with 100

200 × 35 ÷ 100 = 70 the bike's price is reduced by 70$ and the new price

20ü - 70 = 170$

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2 years ago