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2 years ago

PLEASE HELP, THIS IS A BENCHMARK. WILL GIVE BRAINLIEST!

Mathematics

2 answers:

Ksivusya [100]2 years ago

7 0

You need a picture of the shape.

Tasya [4]2 years ago

3 0

Bsmegemeisneurmeuebeuee. E 23638 6738?g-/3

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Help me i need help badly again

Irina-Kira [14]

Alright, given that it's a male then

total of 4+6+2+2 or 14 pepole are male
4 of them are freshmen

so the probalbity would be 4/14 or 2/7 or aprox 0.28571428571428571428571428571429

about 29%

8 0

2 years ago

Central Park is a rectangular-shaped park in the middle of New York City. The area of the park is 3.41 square kilometers.

dmitriy555 [2]

Answer:

4,262.50 m

842 acres

Step-by-step explanation:

Given that :

Park is rectangular in shape

Width of park = 800 m

Area of park = 3.41 km²

Width of park = 800 / 1000 = 0.8 km

Area of rectangle, A

A = l * w

l = Length ; w = width

3.41 = l * 0.8

3.41 = 0.8l

l = 3.41 / 0.8

l = 4.2625 km

Hence, length in meters :

4.2625 * 1000

= 4,262.50 m

B.)

1 km² is approximately 247 acres

3.41km² = 3.41 * 247

3.41 km² = 842.27

= 842 acres

6 0

2 years ago

Hich ordered pair is the solution to the system of equations? {x=(1)/(2)y+5} {2x+3y=-14}

faltersainse [42]

Answer:

(2, - 6 )

Step-by-step explanation:

Given the 2 equations

x = $\frac{1}{2}$ y + 5 → (1)

2x + 3y = - 14 → (2)

Substitute x = $\frac{1}{2}$ y + 5 into (2)

2( $\frac{1}{2}$ y + 5 ) + 3y = - 14 ← distribute and simplify left side

y + 10 + 3y = - 14

4y + 10 = - 14 ( subtract 10 from both sides )

4y = - 24 ( divide both sides by 4 )

y = - 6

Substitute y = - 6 into (1) for corresponding value of x

x = (0.5 × - 6 ) + 5 = - 3 + 5 = 2

Solution is (2, - 6 )

8 0

2 years ago

Read 2 more answers

Write an equation of the line through the point (5, 3) that is perpendicular to the line –3x+7y=5.

Fed [463]

Answer:

7x + 3y = 44

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c (m is the slope and c the y- intercept )

Rearrange - 3x + 7y = 5 into this form by adding 3x to both sides

7y = 3x + 5 ( divide all terms by 7 )

y = $\frac{3}{7}$ x + $\frac{5}{7}$ ← in slope- intercept form

with slope m = $\frac{3}{7}$

Given a line with slope m then the slope of a line perpendicular to it is

$m_{perpendicular}$ = - $\frac{1}{m}$ = - $\frac{1}{\frac{3}{7} }$ = - $\frac{7}{3}$ , thus

y = - $\frac{7}{3}$ x + c ← is the partial equation

To find c substitute (5, 3) into the partial equation

3 = - $\frac{35}{3}$ + c ⇒ c = 3 + $\frac{35}{3}$ = $\frac{44}{3}$

y = - $\frac{7}{3}$ x + $\frac{44}{3}$ ← in slope- intercept form

Multiply through by 3

3y = - 7x + 44 ( add 7x to both sides )

7x + 3y = 44 ← in standard form

6 0

2 years ago

Read 2 more answers

A _______ group is another name for a command group

Burka [1]

Answer:

department

Step-by-step explanation:

7 0

1 year ago