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2 years ago

Does this have infinite solutions or no solutions?

Mathematics

2 answers:

Papessa [141]2 years ago

8 0

Answer:

when they cross u should get a perfect solution of (2,6)

Mila [183]2 years ago

7 0

Answer:

One solution

Step-by-step explanation:

The two lines will intersect, but only at one point which is (2,6).

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klio [65]

Answer:

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kite

Step-by-step explanation:

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2 years ago

1.) What is the maximum number of zeros for the following function f(x) = x - 2x2 - 11x + 12

Lesechka [4]

Answer:

-14x+12

Step-by-step explanation

f(x)=-14

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2 years ago

What are the values of a and b?

ivann1987 [24]

Answer:

Step-by-step explanation:

Small triangles are similar. Therefore, the sides are proportional

$\dfrac{a}{20}=\dfrac{20}{21}$ cross multiply

$21a=(20)(20)$ divide both sides by 21

$a=\dfrac{400}{21}$

For b, we can use the Pythagorean theorem:

$b^2=\left(\dfrac{400}{21}\right)^2+20^2\\\\b^2=\dfrac{160000}{441}+400\\\\b^2=\dfrac{160000}{441}+\dfrac{176400}{441}\\\\b^2=\dfrac{336400}{441}\to b=\sqrt{\dfrac{336400}{441}}\\\\b=\dfrac{\sqrt{336400}}{\sqrt{441}}\\\\b=\dfrac{580}{21}$

3 0

2 years ago

What is the y-intercept of this graph? A. 0 B. 2 C. 4 D. 8

WITCHER [35]

Answer: 0

Step-by-step explanation:

The line runs through the coordinate (0,0), rather than starting at (0,2), (0,4), or (0,8).

Always remember that you read coordinates as (x,y) which..

X is how many spaces right or left

Y is how many spaces up or down.

8 0

2 years ago

Read 2 more answers

Which expression has a negative value? 2+12 (-3)(-8) 10-(-18) -35-5

12345 [234]

Answer:

-35-5

Step-by-step explanation:

-35-5=-40

which is negative

plz mark my answer as the brainliest

7 0

2 years ago

Read 2 more answers