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3 years ago

Find the length of T PLZZZZZ

Mathematics

1 answer:

klio [65]3 years ago

5 0

Answer:

35 look at picture for work if needed

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The area of Nathan's bedroom rug is 15 square feet.The longer side measures 5 feet. His living room rug is twice as long and twi

Orlov [11]

The one in his living room is 30 feet

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4 years ago

Please help me I give you 33 points

Misha Larkins [42]

1: It is a biography because it is describing/showing an event of a persons life through someone other than that person.

2: The text includes a heading and a labeled diagram

3: It allows you to better understand exactly when the events are taking place.

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Hope I could help. ^^

7 0

3 years ago

A rescue helicopter flew from its home base for 35 kilometers on a course of 330 degrees to pick up an accident victim. It then

artcher [175]

I've drawn a triangle to represent the journey (see attached.

The angle from Home to Victim to Hospital is:

a = $90 - (360 - 330) = 90- 30 = 60^o$

Using the cos rule, we can solve for the length x:

$a^2 = b^2 +c^2 - 2bccosA
\\x^2 = 35^2+25^2-2(35)(25)cos60
\\x^2 = 1850 - 875
\\x^2 = 975
\\x = \sqrt{975}
\\x = 31.2249...$

Using the cos rule, we can solve for angle b:

$a^2 = b^2 +c^2 - 2bccosA
\\35^2 = 31.22...^2+25^2-2(31.22...)(25)cosb
\\1225 = 975 + 625 - 1561.249...cosb
\\-375 = -1561.249...cosb
\\b = cos^{-1}( \frac{-375}{-1561.249...}) 
\\b = 76.1...$

So the bearing the helicopter has to travel is:

270 - 76.1 = 193.9 degrees (1 dp)

And the distance it travels is 31.2 km (1 dp)

5 0

3 years ago

The next term of the square 3 by 1

nadya68 [22]

9514 1404 393

Answer:

(B) 1/27

Step-by-step explanation:

The terms of the sequence have a common ratio.

(1/8)/(3/16) = (2/16)/(3/16) = 2/3

(1/12)/(1/8) = (2/24)/(3/24) = 2/3

(1/18)/(1/12) = 12/18 = 2/3

The next term will be ...

(1/18)(2/3) = 2/54 = 1/27 . . . . matches choice B

5 0

3 years ago

:((((((((((((((((((((

sergeinik [125]

Answer:

Step 1 - Find Whole Number. Calculate out how many times the denominator goes into the numerator. ...

4 / 3 = 1.3333 = 1.

Step 2 - Find New Numerator. Multiply the answer from Step 1 by the denominator and deduct that from the original numerator.

4 - (3 x 1) = 1.

Step 3 - Get Solution.

6 0

3 years ago

Read 2 more answers