OMPARING SIMILAR FIGURES Dilate the figure using the indicated scale facto What is the value of the ratio (new to original) of the perimeters? the areas? ee Exploration 1 , p. 83.) 6. a triangle with vertices \( (0,0),(0,2) \), and \( (2,0) ; k=3 \) 7. a square with vertices \( (0,0),(0,4),(4,4) \), and \( (4,0) ; k=0.5 \)

James recently hired a plumber to do some necessary work. On the final bill, James was charged a total o \( \$ 629 . \$ 370 \) was listed for parts and the rest for labor. If the hourly rate for labor was \( \$ 74 \), how many hours of labor was needed to complete the job? (A) First write an equation you can use to answer this question. Use \( x \) as your variable and express any percents in decimal form in the equation. The equation is (B) Solve your equation in part (A) to find the number of labor hours needed to do the job. Answer: The number of labor hours was

415. Выполныте аналия компонештов деиствии и найднте значение чиолового выралсния: а) \( 2 \frac{1}{7} \cdot\left(2 \frac{1}{3}+2 \frac{2}{15}\right)-8,8 \);

In RNCS Numeracy is now called Mathematics and Literacy is called Language. True False

Control Group:

ne \( a^{3} \cdot a^{4} \cdot a \)