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3 years ago

Part A: How tall is the pole?

Mathematics

1 answer:

Mila [183]3 years ago

3 0

Answer: A: the pole is 29.6 ft tall. B: the wire is 45.1 ft

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I need help I dont know how to do it

Ganezh [65]

Answer:

I put the answers in the picture below!

Step-by-step explanation:

3 0

3 years ago

The ratio of the length of two similar re rectangles is 3 ratio 4. what is the scale ratio of their areas in

Effectus [21]

Answer:

9:16

Step-by-step explanation:

The ratio of sides of the lengths of rectangles is 3:4.

Now since the scale is constant. So the scale ratio of area will be square of the side ratio .

That is :-

→ Ratio of Area = ( 3 : 4)²

→ Ratio of Area = (3/4)²

→ Ratio of Area = 9/16

→ Ratio of Area = 9:16

<h3>Hence the ratio of areas is 9:16 .</h3>

3 0

3 years ago

Simplify the following expression. 3^11/5 divided by 3^-9/5

san4es73 [151]

Answer:

Answer is 81.

Step-by-step explanation:

Given two expressions are $3^{\frac{11}{5} }$ and $3^{-\frac{9}{5} }$

Now we divide first expression by the second.

$\frac{3^{\frac{11}{5} }}{3^{-\frac{9}{5} } }$

$3^{\frac{11}{5} }.3^{\frac{9}{5} }$

$3^{\frac{11}{5}+\frac{9}{5}} = 3^{\frac{20}{5} }=3^{4}=81$

Therefore 81 is the answer.

6 0

3 years ago

Read 2 more answers

Which are operations in the algebra of sets?

sergey [27]

Answer:

I found the Dictionary and mathematical definitions.

Step-by-step explanation:

The algebra of sets defines the properties and laws of sets, the set-theoretic operations of union, intersection, and complementation and the relations of set equality and set inclusion.

5 0

4 years ago

The sum of two numbers is 200 and the two numbers are in a ratio of 4 to 6 find the larger number

Lesechka [4]

The larger number is 120
The other is 80

4 0

3 years ago