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geniusboy [140]

4 years ago

13

Help!! Image attached, will put most brainliest

2 answers:

mojhsa [17]4 years ago

8 0

The answer is D, y - 4 = -2(x - 1).

Point Slope Form: y - y₁ = m(x - x₁)

Info Given:
Coordinates - (1,4)
Slope: -2

(1,4)
x₁ y₁

Plug slope and point into formula: y - 4 = -2(x -1)

Luden [163]4 years ago

8 0

Point-slope form : y - y₁ = m(x - x₁)

Slope = -2

Passes through (1, 4)

We simply need to plug it into the point-slope equation :)

y - y₁ = m(x - x₁)

* m = slope

y - 4 = -2(x - 1)

D) y - 4 = -2(x - 1)

~Hope I helped!~

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If the circumference is 3/2 pi what is the area

11111nata11111 [884]

Here is your answer

$\frac{9}{16} \pi \: {units}^{2}$

REASON:

Circumference(C)= 2πr

, where r is radius

Given

C= (3/2) π

So,

$2\pi \: r = \frac{3}{2}\pi$

$r = \frac{\frac{3}{2}\pi}{2\pi}$

$r = \frac{3}{4}$

Now,

$area = \pi {r}^{2}$

$= \pi \times { (\frac{3}{4}) }^{2}$

$= \frac{9}{16}\pi \: {unit}^{2}$

HOPE IT IS USEFUL

8 0

4 years ago

Please help explanation if possible

Eva8 [605]

Answer:

612 adults

361 students

Step-by-step explanation:

To solve this question, set two equations:

Let x be number of adults and y be number of students.

As there are in total 937 people, the equation would be the sum of both adults and children:

$x+y=937$

$x=937-y$ ...... ( 1 )

As the total sale amount is $1109, the equation would be to add up the ticket fee:

$2x+0.75y=1,109$ ...... ( 2 )

Put ( 1 ) into ( 2 ):

$2(937-y)+0.75y=1,109$

$1874-2y+0.75y=1,109$

$-1.25y=-765$

$y=763/1.25$

$y=612$

Put y into ( 1 ):

$x=973-612$

$x=361$

Therefore there are 612 adults and 361 students.

5 0

3 years ago

What is the opposite -2/5

Yuri [45]

Answer:

it would be a positive 2/5

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Calcula el volumen en metros cúbicos de una piscina que tiene 8 m de largo 2 m de ancho y 1.5 m de profundidad

Stella [2.4K]

Answer:

V = 24 m³

Step-by-step explanation:

The given question says that, 'Calculate the volume in cubic meters of a pool that is 8 m long, 2 m wide and 1.5 m deep'.

A pool is in the shape of a cubiod. The volume of the cuboid is given by :

V = lbh

Where

l is length, b is width and h is height

Put all the values,

V = 8 × 2 × 1.5

= 24 m³

So, the volume of the pool is equal to 24 m³.

7 0

3 years ago

bir su deposu 12 kova su ile doluyor tam dolu olan su deposunun içindeki 5 kovası kullanılıyor depoda kaç kova su kalır

Ksivusya [100]

Answer:

12-5 = 7 olur cevap

Başarılar ☺️

3 0

3 years ago