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3 years ago

(picture included) brainliest

Mathematics

1 answer:

Alex73 [517]3 years ago

8 0

Answer:

( 1,2 1/3 ) , (6,4) , (3,2)

Step-by-step explanation:

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Tanzania [10]

Yes it’s correct :))))

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2 years ago

Read 2 more answers

If the following two triangles are similar, find X.<br><br> Show work please

anastassius [24]

The similarity ratio is 20/10 = 2, so x can be found as:

10/2 = x = 5

7 0

2 years ago

Problem

Stels [109]

Answer:

The maximum speed of Hal's airplane in still air is:

$v= 250\ miles/h$

The speed of the wind

$c = 50\ miles/h$

Step-by-step explanation:

Remember that the velocity v equals the distance d between time t.

$v=\frac{d}{t}$ and $t*v=d$

The distance that Hal travels when traveling with the wind is:

$(2\ hours)(v + c) = 600$ miles

Where v is the speed of Hal and c is the wind speed.

The distance when traveling against the wind is:

$(3\ hours)(v-c) = 600$ miles

Now we solve the first equation for v

$(2)(v + c) = 600$

$2v + 2c = 600$

$2v= 600-2c$

$v= 300-c$

Now we substitute the value of v in the second equation and solve for c

$3((300-c)-c) = 600$

$3(300-2c) = 600$

$900-6c = 600$

$-6c = 600-900$

$-6c = -300$

$6c = 300$

$c = 50\ miles/h$

Then:

$v= 300-(50)$

$v= 250\ miles/h$

The maximum speed of Hal's airplane in still air is:

$v= 250\ miles/h$

The speed of the wind

$c = 50\ miles/h$

7 0

3 years ago

The scale on a road map is

weqwewe [10]

If 1 cm = 500 miles......then 2.2 cm = (2.2 * 500) = 1100 miles <==

8 0

3 years ago

Find the prime factorization of the following number. 110

Andrew [12]

Answer:

{2, 5, 11}

Step-by-step explanation:

First, 110 = 2 * 55

Next, 55 = 5 * 11

Thus, the prime factors of 110 are {2, 5, 11}

4 0

2 years ago