3 years ago

CORRECT ANSWER=BRAINLIEST POINTS

Mathematics

1 answer:

viktelen [127]3 years ago

4 0

X=10 Y=1.25; X=8 Y=1; X=6 Y=0.75; X=4 Y=0.5

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(12,-9) and (-2,-2) in slope intercept form and if u want the points please explain how u got it

Montano1993 [528]

Answer:

$y= -\frac{1}{2} x-3$

Step-by-step explanation:

Slope intercept form :

y = mx + b

m is the slope

b is the y-intercept

Let's look for m, use the formula $\frac{(y_{1}-y_{2} ) }{(x_{1} -x_{2} )}$ to determine it.

$\frac{-9 - (-2)}{12 - (-2)}$ $= -\frac{1}{2}$

$y = -\frac{1}{2}x+b$

Now find b, we simply need to plug in one of our coordinates to get our answer.

(12, -9)

$-9=-\frac{1}{2} (12)+b$

Solve for b :

-9 = -6 + b

-3 = b

b = -3

Our slope intercept is :

$y = -\frac{1}{2}x - 3$

5 0

3 years ago

Area of Square = 45 cm?<br> What is the perimeter?

9966 [12]

It’s 9 centimeters long

4 0

3 years ago

Please help I need an answer ASAP !

Mila [183]

Well, 4+1=5, so we need to first find:
$150 \div 5 = 30$
Ivan gets
$30 \times 4 = 120$
Tanya gets
$30 \times 1 = 30$
$120 - 30 = \boxed{90}$

6 0

3 years ago

A right triangle is removed from a rectangle to create the shaded region shown below. Find the area of the shaded region. Be sur

Mashcka [7]

The sides of a right triangle are
$a=8-5=3
\\ b=6-4=2
\\
\\A=A_{rectangle}-A_{triangle}=8\times 6- \frac{ab}{2} =48-\frac{3\times2}{2}=48-3=45$

7 0

3 years ago

Read 2 more answers

Again asap and sorry for the mess…

skelet666 [1.2K]

Answer:

185 shrubs

Step-by-step explanation:

ratio plant : 1% = 5 : 1%

if the percent of shrubs in the garden is 37%, according to my ratio. every 1% is 5 plants, therefore, 37% = 37 x 5 = 185

6 0

2 years ago