All categories

3 years ago

I need help, please help as soon as possible

Mathematics

2 answers:

Pie3 years ago

8 0

Mabye 3,0+10,3 i think because of the coordinates im not sure thougg

guajiro [1.7K]3 years ago

3 0

Answer:

y=2x+3

Step-by-step explanation:

*Note: I am finding the equation in Slope Intercept form (y=mx+b; m= slope, b= y-int; (x,y)= a coordinate on the plane)

*Note: This is the Slope Intercept from: $\frac{y_{1}-y_{2} }{x_{1}-x_{2}}$

1. Find two points on the line: (3,9) and (0,3)

2. Using those points, find the slope (m):

$\frac{9-3}{3-0} =\frac{6}{3} = 2$

m=2

3. Thankfully, we don't have to find the y-intercept because it is already shown in the graph.

b=3

4. Now plug in the unknowns into the equation:

y=2x+3

5. Enjoy your answer!!!!!!!!!!!!

You might be interested in

Volume with fractions<br><br> What is the volume of this rectangular prism? 1/2cm 1/2cm 3cm

Westkost [7]

.5x.5x3=.75

Answer: 75
hope this helps :)

7 0

3 years ago

0.0236 correct to 2 significant figure is

Oliga [24]

My key can’t perform this but I can solve it on a sheet...
So here I really hopes this helps

7 0

3 years ago

Parallelogram ABCD has the angle measures shown. Can you conclude that it is a rhombus, a rectangle, or a square? Explain.

Hoochie [10]

Answer:

The correct option is parallelogram ABCD is a rhombus, because the diagonal bisects two angles

Step-by-step explanation:

In triangle ABD:

∠B = ∠D

Thus AB=AC by the property of opposite sides of equal angles are equal

In triangle CBD

∠B = ∠D

Thus CB=CD by the property of opposite sides of equal angles are equal

Thus all four sides of quadrilateral ABCD are equal

And diagonal BD bisects the angles

So, it is a rhombus

Therefore the correct option is parallelogram ABCD is a rhombus, because the diagonal bisects two angles....

5 0

3 years ago

I WILL GIVE BRAINLIEST!

lorasvet [3.4K]

Q is 124 and 56 because it has to add up to 180 and sense r is also 56 degrees that means S is 68 degrees because the sum of each angle has to add up to 180 degrees

7 0

3 years ago

Read 2 more answers

SinA=√1-x÷√1+X<br> Find the value of cosA

Irina-Kira [14]

The value of cos A is √(1 + x²)/ (1 - x²) /√1 + x

<h3>Trigonometric ratios</h3>

It is important to note that

sin A = opposite/ hypotenuse

cos A = adjacent/ hypotenuse

Then,

opposite = $\sqrt{1} - x$

Hypotenuse = $\sqrt{1} + x$

Let's find the adjacent side using the Pythagorean theroem

$(\sqrt{1} + x)^2 = (\sqrt{1 -x } )^2 + x^2$

$1 + x^2 = 1 - x^2 + x^2$

$x = \sqrt{\frac{1 + x^2}{1 -x^2} }$

cos A = x/hypotenuse

$cos A = \frac{\sqrt{\frac{1+x^2}{1 -x^2} } }{\sqrt{1} +x}$

cos A = √(1 + x²)/ (1 - x²) /√1 + x

Thus, the value of cos A is √(1 + x²)/ (1 - x²) /√1 + x

Learn more about trigonometric identities here:

brainly.com/question/7331447

#SPJ1

6 0

2 years ago