2 years ago

Special right triangles

Mathematics

1 answer:

Tasya [4]2 years ago

8 0

Right angle is the answer I think ( not sure though )

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Si 4x= 5/6y entonces 5y=

Hunter-Best [27]

Answer:

$5y=24x$

Step-by-step explanation:

<em>The question in English is</em>

If 4x= 5/6y then 5y=

we have

$4x=\frac{5}{6}y$

Solve for 5y

Multiply both sides by 6

$6*4x=(6)*\frac{5}{6}y$

Simplify

$24x=5y$

Rewrite

$5y=24x$

8 0

3 years ago

Zoe has a board 5 1/4 long. she cut off a piece. now the board is 3 5/6 feet long. how long was the piece she cut off

KatRina [158]

The piece Zoe cut off would be 1 and 5/12 ft long.
5 and 1/4 - 3 and 5/6
The least common denominator is 24.
5 and 6/24 - 3 and 20/24
5 and 6/24 becomes 4 and 30/24
4 and 30/24 - 3 and 20/24 = 1 and 10/24
1 and 10/24 can be simplified to 1 and 5/12.

5 0

3 years ago

Read 2 more answers

State whether each percent of change is a percent increase or a percent decrease. Then find the percent of increase or decrease

Otrada [13]

Percent decrease. 41%
percent change= (new-old)/old *100
= -41 % the negative means decreasing

8 0

3 years ago

What are zeros of function y=2x2 -3x-20, and why

kykrilka [37]

4 and -2.5

You can get this by first factoring the equation.

(2x + 5)(x - 4)

Then set both equal to zero and solve individually.

4 0

3 years ago

If an ant is is actually only 5.5mm in length, then what is the scale factor of this drawing?

Zarrin [17]

Answer:

Step-by-step explanation:

5 0

3 years ago