All categories

2 years ago

Brainlyyyyyyyy just helppppppppppppppppppppppppppppppppppppppppppp

Mathematics

2 answers:

ANTONII [103]2 years ago

5 0

Answer:

y = 50

Step-by-step explanation:

Since 20 is even with 100, all we have to do is multiply both sides by 5.

(5 × 20%) × y = 10 × 5

y = 50

Please give me brainliest :)

Nutka1998 [239]2 years ago

3 0

If 10 is 20% of a number, we can multiply it by 5 to get the original number.

So 10 * 5 = 50, and 20% of 50 is 10.

I hope this helps! :)

You might be interested in

Graph the system of linear inequalities. y > 3x + 2 y ≤ 3x − 4

Alisiya [41]

$y > 3 \times 2 \\ solve \: for \: y \\ y > 6 \\ ye \: {6 + \infty }$

Sorry that's all i know

<h3>that is in my answer</h3>

<h2>#carryonlearning:-D</h2>

8 0

3 years ago

The car at each vertex of a Ferris wheel holds a maximum of 5 people. The sum of the measures of the angles of the Ferris wheel

larisa [96]

Answer:

225

Step-by-step explanation:

The sum total of all the angles is 7,740 degrees,

The formula for the interior angle is 180(n - 2) where n is the number of sides in the polygon

Set this equal to 7740

180 (n-2) = 7740

Divide each side by 180

180/180 (n-2) = 7740/180

n-2 =43

Add 2 to each side

n-2+2 = 43+2

n = 45

Each vertex hold 5 people so take n and multiply by 5

45*5 = 225

The Ferris wheel holds 225 people

3 0

3 years ago

The figure below shows the front side of a purse in the shape of a trapezoid. Find the area of the trapezoid.

loris [4]

Answer:

110 in²

Step-by-step explanation:

Area of trapezoid formula:

A = (b₁ + b₂)h/2

Substitute the values on the sketch and find the area:

A = (9 + 13)*10/2 = 110 in²

8 0

2 years ago

Please help soon! Thanks! Solve for x

spin [16.1K]

Answer:

$x=27\degree$

Step-by-step explanation:

$\because AC || DE.... (given)$

$\therefore m\angle CAD= m\angle EDF\\ (corresponding \: \angle s)$

$\therefore m\angle BAD= m\angle EDF\\(\because B\in \overleftrightarrow{AC})$

$\therefore m\angle BAD= 2x\\(\because m\angle EDF=2x)$

$In\:\triangle BAD,$

$m\angle BAD+m\angle BDA+m\angle ABD= 180\degree$

$2x+2x+72\degree = 180\degree$

$4x= 180\degree -72\degree$

$4x= 108\degree$

$x= \frac {108\degree}{4}$

$x=27\degree$

5 0

2 years ago

What is 2s-4=6 solve please

hjlf

Answer:

s=5

Step-by-step explanation:

2s-4=6

add 4

2s=10

divide by 2

s=5

6 0

3 years ago

Read 2 more answers