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3 years ago

Which transformation is illustrated above?

Mathematics

2 answers:

Vinvika [58]3 years ago

7 0

Answer:

Step-by-step explanation:

Reflection.correct me if im wrong

aliina [53]3 years ago

3 0

A I’m pretty sure! Sorry if wrong I hope it helps tho!

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my teacher would like you to solve this using fraction ex:(345/x=727/2355) (just a heads up!!) please help :)

lisabon 2012 [21]

The answer is your teacher different

7 0

3 years ago

2(4x+3)=10x-2<br> Anyone know how to work this out? <br> Working out needed

Step2247 [10]

Answer:

$x = 4$

Step-by-step explanation:

1. expand.

$8x + 6 = 10x - 2$

2. Subtract 8x from both sides.

$6 = 10x - 2 - 8x$

3. simplify 10x - 2 - 8x to 2x - 2.

$6 = 2x - 2$

4. Add 2 to both sides.

$6 + 2 = 2x$

5. Simplify 6+2 to 8.

$8 = 2x$

6. Divide both sides by 2.

$\frac{8}{2} = x$

7. Simplify 8/2 to 4.

$4 = x$

8. switch sides.

$x = 4$

Therefor, rhe answer is x=4

5 0

3 years ago

The population of a U.S. City was at 130,000 in 2014. It grew at a rate of 2.6% per year. What is the population today?

algol13

Answer:

155,588

Step-by-step explanation:

The formula for calculating future value:

FV = P (1 + r)^n

FV = Future value

P = Present value

R = growth rate

N = number of years 2021 - 2014 = 7

130,000(1.026)^7 = 155,587.6

rounding off to the nearest whole number is 155,588

To round off to the nearest whole number, look at the first number after the decimal, if it is less than 5, add zero to the units term, If it is equal or greater than 5, add 1 to the units term.

5 0

3 years ago

InWrite the equation of the line that passes through (7, - 4) and (- 1, 2) slope- intercept form.

blondinia [14]

Answer:

General Equation of a Line

$General Equation \\(y - y_{1} )= m (x-x_{1}) \\Slope=m= \frac{x_{2}-x_{1} }{y_{2}-y_{1} } \\\\Given:\\p_{1}=(7,-4)\\p_{2}=(-1,2)\\Solution:\\m=(\frac{-1-7}{2-(-4)}) =\frac{-8}{6}\\y-(-4) = (\frac{-8}{6} )(x-7)\\y+4=\frac{-8x}{6} + 56\\y=\frac{-8x}{6} + 52 \\\\The\\ equation \\ is \\ y=\frac{-8x}{6} + 52$

Step-by-step explanation:

Find the slope first and then place the values on the general formula. The final step is to solve for y

5 0

3 years ago

Cual es la simplificacion de 66/81

nignag [31]

Hi,

Simplification:

$\frac{66}{81} = \frac{66 \div 3}{81 \div 3} = \frac{22}{27}$

Decimal:

$0.814$

Hope this helps.
r3t40

5 0

3 years ago