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3 years ago

PLEASE HURRY

Mathematics

1 answer:

kotegsom [21]3 years ago

6 0

Answer:

y-intercept is (0, 3)

Step-by-step explanation:

To find the y-intercept, substitute in 0 for x and solve for y.

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Select the equation of the line that passes through the point (3, 5) and is

ohaa [14]

Answer:

Step-by-step explanation:

x = 4 it's a vertical line.

Perpendicular line to a vertical line is a horizontal line.

A horizontal line has equation y = a.

A horizontal line passes through the point (3, 5) → x = 3 and y = 5.

Therefore the equation is y = 5

3 0

3 years ago

Read 2 more answers

BRAINLIESTTT ASAP! PLEASE HELP ME :)<br><br> Simplify (9k^6 + 8k^4 – 6k^2)(4k^2 – 5)

IgorC [24]

Answer:

$\displaystyle 30k^2 - 64k^4 - 13k^6 + 36k^8$

Step-by-step explanation:

$\displaystyle 30k^2 - 64k^4 - 13k^6 + 36k^8 = -24k^4 + 32k^6 + 32k^8 + 30k^2 - 40k^4 - 45k^6$

I am joyous to assist you anytime.

3 0

3 years ago

Read 2 more answers

Justin and his children went into a grocery store and he bought $18 worth of bananas and mangos. Each banana costs $0.60 and eac

Igoryamba

Answer:

x=10 and y= 8.

Step-by-step explanation:

Given that the cost of 1 banana = $0.60

Cost of 1 mango = $1.50.

Total cost= $ 18

Here, x be the number of bananas and y be the numbers of mangos,

As the number of bananas is 2 more than the number of mangos,

So, x=y+2

$\Rightarrow y=x-2 \cdots(i)$

Cost of x bananas $=\$ 0.60 \times x$

Cost of y mangos $=\$ 1.50 \times y$

Total cost = 0.6x+1.5y

$\Rightarrow 18 = 0.6x+1.5y\\\\\Rightarrow 1.5y=18-0.6x\\\\\Rightarrow y= 12 - 0.4 x \cdots(ii).$

Solving both the equations (i) as well as (ii), graphically as shown in the figure by plotting both the graphs.

Both the graphs intersect at the point (10,8) as shown in the graph.

So, the solution of both the equations is, (x,y)=(10,8). i.e

The number of bananas = x= 10 and

the number of mangos = y = 8.

7 0

3 years ago

9. f(x) = x2 - 49, g(x) = x + 7

djyliett [7]

Answer:

(x^(2)-49)/(x-7)

Step-by-step explanation:

Did it.

6 0

3 years ago

I need help pls I’m taking a test and I don’t know what to do.

Goryan [66]

B I think this needs to be longer answer but b

4 0

3 years ago

***PLEASE HURRY***

PLEASE HURRY