What is the y-intercept ?

Mathematics

1 answer:

joja [24]2 years ago

6 0

The y-intercept is 2. The y-intercept occurs when x is 0. In the graph, y is 2 when x is 0.

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Help for all, will mark brainliest!!!!! :)

Nat2105 [25]

Answer:

Number 4: Using Pythagoras Theorem,

$\sqrt{30^2+40^2} =50$

Number 5:

$\sqrt{41^2-40^2}=9$

$\sqrt{11^2+60^2} =61$ It is a right triangle

$\sqrt{9^2+37^2} =38.09$ Not a right triangle

For the last one:

$\sqrt{(\sqrt{20^2+6^2})^2+6^2} =2\sqrt{118}$

Rounded down (because the answer needs to be a whole number) is 21

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3 years ago

Select the correct answer.<br> Which sum or difference is modeled by the algebra tiles?

7nadin3 [17]

Answer:

c is the answer

Step-by-step explanation:

when you put the negative into the second equation it makes it match up with the algebra tiles answer

GIVE ME BRAINILEST

5 0

3 years ago

Read 2 more answers

A model ship has a mast that is 7 inches tall. A right triangular sail goes from the top of the mast to 1 inch from the bottom o

dezoksy [38]

Answer:

12 square inches.

Step-by-step explanation:

Please consider the complete question.

A model ship has a mast that is 7 inches tall. A right triangular sail goes from the top of the mast to 1 inch from the bottom of the mast. The length of the base of the sail is 4 inches. The height of the sail is along the mast. Find the area of the sail.

The sail will form a right triangle with respect to mast, whose height is 6 inches and base is 4 inches as shown in the diagram.

The area of the sail will be equal to area of triangle.

$\text{Area of triangle}=\frac{1}{2}(\text{Base}\times\text{Height})$