What is the approximate length of VU

I need help with this please

Allisa [31]

Answer:

0.45

Step-by-step explanation:

Using the x and y slope formula you divide then get 0.45

8 0

3 years ago

The Blackburn family has a square fold where they keep their cattle.The area of the field is 40,000ft square, and Mr. Blackburn

grandymaker [24]

Answer: Length of fence along the diagonal is 28.3 feet.

Step-by-step explanation:

Since we have given that

The Blackburn family has a square field ,

Area of square = 40000 ft square

As we know the formula,

Area of square = Side x Side

40000 = slide ${2}$

$\sqrt 40000\\$

20 ft = Side

But Blackburn wants to put a fence diagonally through the field ,

As we know the formula for "Diagonal of side" i.e.

Diagonal of square $\sqrt2Slide$

Diagonal of square 20 $\sqrt2$

So,

Length of fence along the diagonal = 20 x 1.41 = 28.3

Hence, length of fence along the diagonal is 28.3 feet.

Hope this helps!

7 0

4 years ago

The angle of elevation of an unfinished tower from a point of 120m away from its base is 25 degrees. How much higher will the to

Sav [38]

Answer:

44.73 m

Step-by-step explanation:

Given that the angle of elevation of an unfinished tower from a point of 120m away from its base is 25 degrees.

Using trigonometry ratio, the height of the tower can be calculated by

Tan Ø = height / base

Tan 25 = height / 120

Make height the subject of formula

Height = 120 × tan 25

Height = 55.96 m

How much higher will the tower need to be raised so that its angle of elevation from the same point will be 40 degrees?

Using the same formula to calculate the new height.

Tan 40 = new height / base

Tan 40 = new height / 120

Make the new height the subject of the formula.

New height = 120 × tan 40

New height = 100.69 m

Increase in height = new height - height

Increase in height = 100.69 - 55.96

Increase in height = 44.73m

Therefore, the tower will need 44.73m to be raised so that its angle of elevation from the same point will be 40 degrees.

4 0

3 years ago

HalP dIs iS cOnfUsiNg tO mEh plEasEeeE ;(

saul85 [17]

Answer:

The numerical expression is simplified into 8.

Step-by-step explanation:

You have to use the P.E.M.D.A.S. formula.

16-8[(3+6)÷9]

Solve the brackets(parenthesis) first.

Inside the brackets, you have to use the P.E.M.D.A.S. formula once again, as if it was a different equation.

16-8[(9)÷9]

Once you've found the solution to the equation 3+6 inside the parenthesis, you divide it by 9.

16-8[1]

Then, since there are no exponents, you multiply.

16-8

Then you subtract.

8

6 0

4 years ago

F(x) = 6x + 7; x = -3

jok3333 [9.3K]

Answer:

1+80×70-80+55-6+12065

8 0

3 years ago

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