3 years ago

Could I have some help please

1 answer:

3 0

Since AB=AD, the triangle on the left is isosceles and has two 35 degree angles. Since the sum of all the interior angles is 180 deg,

x = 180 deg - 2(35 deg) = 110 deg (answer)

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A fisherman can

viva [34]

Answer:

4 [miles].

Step-by-step explanation:

1) the condition 'the entire trip took 5 hours' can be written as (where t_us - time spent upstream, t_ds - time spent downstream)

$t_{us}+t_{ds}=5;$

2) but the distance [D] upstream is equal the distance downstream, then the condition above can be written:

$\frac{D}{V_{us}} +\frac{D}{V_{ds}} =5; \ (V_{us}-rowing \ upstream,V_{ds}-rowing \ downstream);$

3) finally,

$D=\frac{5V_{us}*V_{ds}}{V_{us}+V_{ds}};$

D=5*4/5=4 [miles].

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1 year ago

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Triss [41]

The ans is the one with G'(-6,0)

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3 years ago

Find tan please.make sure to simplify if needed

Alina [70]

What do u want me to solve there is no photo

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2 years ago

On the beach boardwalk, there 20 different places to get food. Twenty percent of them are ice cream shops. How many ice cream sh

balu736 [363]

20/100
= 0.2

0.2 x 20
= 4

4 of the shops are ice cream shops.

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3 years ago

What soulution is true for x/3=1/4

andreyandreev [35.5K]

Answer:

x=3/4

Step-by-step explanation:

x/3=1/2^2

4x=3

4x/4=3/4

x=3/4

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3 years ago