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kobusy [5.1K]
4 years ago
8

Helpppppp i am gonna have a test tomoworr and i need help!!!!!!!!

Mathematics
1 answer:
kondor19780726 [428]4 years ago
6 0

Answer:

#3

Step-by-step explanation:

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Figure WXYZ is transformed using the rule. Point W of the pre-image is at (1, 6)
Irina18 [472]

Answer:

d. (3, 8)

Step-by-step explanation:

the coordinates of point W " on the final image is (3 8) Solution-means first the point is translated left by 4 units and translated up by 2 units then it is reflected across y axis. (the rules follow right to left approach) The co-ordinate of point W is ( 1 6 ). After 4 units translation to left and 2 units translation to up the co-ordinates

7 0
3 years ago
(X-4)/(x+1)-x/(x-1)=0
GREYUIT [131]

Answer:

  x = 2/3

Step-by-step explanation:

\dfrac{x-4}{x+1}-\dfrac{x}{x-1}=0\\\\\dfrac{(x-4)(x-1)-x(x+1)}{(x+1)(x-1)}=0\\\\\dfrac{-6x+4}{x^2-1}=0 \quad\text{0 when the numerator is zero}\\\\x-\dfrac{2}{3}=0 \quad\text{divide by $-6$}\\\\x=\dfrac{2}{3}

5 0
3 years ago
Drag steps in the given order to evaluate this<br> expression.<br> (-5)(2) – 2(-3) + 3
sesenic [268]

Answer:

-1

Step-by-step explanation:

using PEDMAS(parentheses, exponents, division, multiply, addition, subtraction) to solve the problem

First, multiply (-5)(2) and 2(-3)

(-5)(2) – 2(-3) + 3

=-10-(-6)+3

=-10+6+3

add -10+6

-4+3

Add -4+3

-4+3

=-1

Therefore, (-5)(2) – 2(-3) + 3 is equal to -1

4 0
3 years ago
A person places $6520 in an investment account earning an annual rate of 2.5%, compounded continuously. Using the formula V = Pe
beks73 [17]

Answer:

The amount of money, to the nearest cent, in the account after 3 years will be $ 7028.56

Step-by-step explanation:

The amount is given by

V = Pe^{rt}

Given P = $6520

r = 2.5%

t = 3 years

Substituting the given values, we get -

V = 6520 * e^{2.5*3/100 }\\V = 6520 * 1.078\\V = 7028.56

The amount of money, to the nearest cent, in the account after 3 years will be $ 7028.56

5 0
3 years ago
Help I will be marking brainliest!!!
Lisa [10]

Answer:

I'm doing some of these questions now in my math class. I think it's D) 44 sorry if I'm wrong tho

3 0
3 years ago
Read 2 more answers
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