3 years ago

Question 2. I have another question on my feed. Please help me solve!!!!

Mathematics

1 answer:

Maru [420]3 years ago

4 0

Answer:

A' (11, 4), B' (-10, -6), C' (7, -9)

Step-by-step explanation:

Since you are reflecting over the y-axis, you take the opposite of the x value. So if the x is positive, make it negative. If the x is negative, make it positive. The y coordinate stays the same.

You might be interested in

Solve the equation using any technique x2=3x-1

IgorC [24]

My dear that is solution:
2x=3x-1
-x=-1
X=1

8 0

3 years ago

Read 2 more answers

Polynomials in factored form 6ab³c² + 21ab²c²

Free_Kalibri [48]

Answer:

$6ab {}^{2} c {}^{2} + 21ab^{2}c {}^{2} \\ = 3ab {}^{2} c {}^{2} \times (2b + 7)$

hope this helps!ت︎

4 0

3 years ago

Solve for the variable in the equations below. Round your answers to the nearest hundredth. Do not round any intermediate comput

Kobotan [32]

Answer:

Part 1) $x=-0.07$

Part 2) $y=2.48$

Step-by-step explanation:

Part 1) we have

$15^{-9x} =6$

Solve for x

Apply log both sides

$log(15^{-9x})=log(6)$

$-x*(9log(15))=log(6)$

$x=-log(6)/(9log(15))$

$x=-0.07$

Part 2) we have

$e^{y}=12$

Apply ln both sides

$ln(e^{y})=ln(12)$

$y*ln(e)=ln(12)$

Remember that

$ln(e)=1$

$y=ln(12)$

$y=2.48$

6 0

3 years ago

Read 2 more answers

2(3 + x) – x(7 + x)<br> if x = 3<br> Pls someone answer and work

diamong [38]

Answer:

the answer would be -18

Step-by-step explanation:

3+3=6 2×6=12. 7+3=10 3×10=30 12-30= -18

7 0

3 years ago

Read 2 more answers

80% of salmon pass through a single dam unharmed. By what percent does the number of salmon decrease when passing through a sing

aalyn [17]

Answer:20%

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers