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2 years ago

Solve the following system to find the point(s) of intersection. y = x² - 2x - 3 y = 2x - 3

Mathematics

1 answer:

omeli [17]2 years ago

5 0

x=4 y=5

if we put two pharases together

the answer is as follows pic :

x=4 y=5

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2) help ASAP due in like 10min

Anna [14]

Answer:

y=25x-5

Step-by-step explanation:

25x is the money you start with and 5 is a constant that you lose per game hence the negative/or subtraction sign

Branliest plsssss

8 0

3 years ago

Sandra is selling cookie dough for a fundraiser. She has a minimum fundraising goal of $150. If Sandra's mom gave her a $45 cont

grin007 [14]

Answer:

<h2>At least 21 cookie</h2>

Step-by-step explanation:

Firstly she needed to raise $150

and each cookie $5

let the number of cookie be x

let the expression for the fund raising be

150=5x

given that the mom gave her $45

then she need

150-45=5x

105=5x

x=105/5

x=21

Therefore she need to sell at least 21 cookie

6 0

2 years ago

The line plot below shows how many points Trevor scored in 20 games

Archy [21]

Can we have a photo?

5 0

2 years ago

Which has the greater value? The sum of 89 and 45 or the difference between 89 and 45

VladimirAG [237]

Answer:

The sum of 89 and 45.

Step-by-step explanation:

The sum always means addition and the difference means subtraction. 89 + 45 is greater than 89 - 45.

5 0

3 years ago

Read 2 more answers

Please help me with circle questions below

IRINA_888 [86]

For first question, What is approximate value of "......" this part is missing so please write whose approximate value question is asking to find

For second question we have to find $tan\Theta$

In right triangle ABC as show in attachment,

$tan\Theta = \frac{opposite side}{adjacent side} = \frac{AB}{BC}$ ----(1)

Now AB is given by distance of point A from x axis which will be given by its y - coordinate. So $AB = \frac{1}{2}$

Similarly BC is the distance of point A from y axis (horizontal distance ) and that will be given by x coordinate of A. So $BC = \frac{\sqrt{3}}{2}$

Plug these values in equation (1)

$tan\Theta = \frac{AB}{BC} = \frac{\frac{1}{2}}{\frac{\sqrt{3}}{2}}$

To divide fractions we flip (reciprocal ) bottom fraction and multiply it to top fraction as shown

$tan\Theta = \frac{1}{2} \times \frac{2}{\sqrt{3}}$

Now 2 in top and bottom cancels out so we are left with

$tan\Theta = \frac{1}{\sqrt{3}}$

so thats the final answer for $tan\Theta$

8 0

3 years ago