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2 years ago

I dont need answers but does someone mind explaining what i have to do here? im stuck, thanks!

Mathematics

2 answers:

Natali5045456 [20]2 years ago

6 0

Answer:

Read explanation!!

Step-by-step explanation:

So, what you are going to need to do first, is plot head of the original lettered points, and label them! The coordinates were provided, so that should be easy!! After that, you need to dilate, which means to change the size, not necessarily make smaller. Dilations use multiplication, so you would multiply, so you'd multiply to the point values by two.

i seriously hope this makes sense, but im here if you need more help!!

klio [65]2 years ago

5 0

Answer:

for this problem you would have to find the coordients on the graph and then once you find all the coordients you would attach the lines together which should be a triangle.

Step-by-step explanation:

If you need answer's I can pin a picture

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Help needed! Can I get some help with two questions?

Elodia [21]

Red

This is a circle with center (h, k) at (0,0) and radius (r) = 6

Formula: (x - h)² + (y - k)² = r²

Answer: x² + y² = 36

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Blue

This is a circle with center (h, k) at (2,2) and radius (r) = 1

Formula: (x - h)² + (y - k)² = r²

Answer: (x - 2)² + (y - 2)² = 1

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Green:

This is a circle with center (h, k) at (-2,-2) and radius (r) = 1

Formula: (x - h)² + (y - k)² = r²

Answer: (x + 2)² + (y + 2)² = 1

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Purple:

This is an ellipse with center (h, k) at (0,-2) and radius on the x-axis (a) = 3 and radius on the x-axis (b) = 1

Formula: $\frac{(x-h)^{2}}{a^{2}} +\frac{(y-k)^{2}}{b^{2}}=1$

Answer: $\frac{x^{2}}{9} +(y+2)^{2}=1$

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Black:

This is a parabola with vertex (h, k) at (0,-6) and vertical stretch (a) = -1

Formula: y = a(x - h)² + k

Answer: y = -x² - 6

7 0

2 years ago

What is the explanation for rate: 120 questions in 3 hours

nydimaria [60]

The rate would be 40 questions per hour

7 0

3 years ago

Read 2 more answers

A bicycle store costs $3500 per month to operate. The store pays an average of $75 per bike. The average selling price of each

vfiekz [6]

Answer: the store needs to sell 50 bicycles each month to break even

Step-by-step explanation:

The average selling price of each bicycle is $145.

When we talk of break even, we are referring to the point at which the income being accrued from a business is equal to the total cost of running the business. At this point, their is no profit and there is no loss.

From the example information given,

Total cost of running the business will be

cost of operating the bicycle store + the total amount the store pays per bike.

cost of operating the bicycle store

= $3500 per month

The store pays an average of $75 per bicycle. If the store buys x bicycles per month, then,

Total the total amount the store pays per bike = 75 × x = 75x

Total cost of running the business per month

= 3500 + 75x - - - - - - -1

The average selling price of each bicycle is $145. This means that the selling price for x bicycles will be

145 × x = 145x

Therefore , total income is $145x

To break even,

145x = 3500 + 75x

145x - 75x = 3500

70x = 3500

x = 3500 / 70 = 50

8 0

3 years ago

Please help ASAP I don’t understand

madreJ [45]

Answer:

88 square inches

Step-by-step explanation:

if the entire square was shaded it would be 14 x 12 (as best as i can see)

the "cut out" or white part of the square is 8 x 10

Entire squre - cutout white part

14 x 12 - 8 x 10

168 - 80

88 sq in

4 0

2 years ago

If Peter withdrew $47.27 from the bank and deposited $598, how would his bank account change? (Indicate how much his account wou

fredd [130]

Answer:

Since we do not know the balance we should start with, a general answer:

$b_{new} = b_{old} + \sum_{i} d_{i} - \sum_{j} w_{j} \\$

598 - 47,27 = 550,73, assuming b_old was 0$ for your example

Step-by-step explanation:

b stands for balance (old - before any deposits or withdrawals, new after all done)

d for deposits

w for withdrawals

5 0

2 years ago

I dont need answers but does someone mind explaining what i have to do here? im stuck, thanks!​

I dont need answers but does someone mind explaining what i have to do here? im stuck, thanks!