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3 years ago

What are the coordinates of the image of vertex D after a reflection across the x-axis?

Mathematics

1 answer:

Elena-2011 [213]3 years ago

4 0

Answer:

(-3,5) ia the answer

Step-by-step explanation:

It is because when you reflect it across the x axis the first coordinate will be negative and the second number is positive since its in the second square of the graph, so it is more of a resonable guess.

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If George bought 2 cookies for the price of $1, and he had $5, how much does he have now?

Lena [83]

Answer:

4 dollars

Step-by-step explanation:

5 minus 1 equals 4

6 0

3 years ago

1. A sum of money is shared among Jessica, Amanda, and Beverly in the ration 8:9:3

astra-53 [7]

Answer:

$200

Step-by-step explanation:

Amanda Beverly

9 : 3

difference between Amanda and Beverly = 9 - 3 = 6 portions.

∴ value of 6 portions = $60

value of 1 portion = $ 60 / 6

= $10

Total no. of portions = 8 + 9 + 3 = 20

Total sum of money to be shared = value of 1 portion x Total no. of portions

= $10 x 20

= $200

8 0

2 years ago

X = 12 9 6 2/3 help me out please you guys are awesome ^-^

vitfil [10]

the answer is x = 6 2/3

ok done. Thank to me :>

4 0

2 years ago

Y=f(x)=(1/3)^x find f(x) when x=1

stellarik [79]

when x = 1, f(1) = 1/3

Answer

1/3 or 0.3333 (3 is repeating)

8 0

3 years ago

Evaluate the indefinite integral. (Use C for the constant of integration.) ex 5 ex dx.

melisa1 [442]

Answer:

$5 e^{x} +C$

where C is constant of integration

Step-by-step explanation:

Explanation:-

Given f(x) = 5 eˣ

Now integrating with respective to 'x' , we get

I = $\int\limits {5 e^{x} } \, d x$

By using integration formula

$\int\limits { e^{x} } \, d x = e^{x} +C$

$I = \int\limits {5 e^{x} } \, d x = 5 e^{x} +C$

where C is constant of integration

8 0

3 years ago