Your answer should be 57 .7 I think its right
We know that the original width was 5, and that after the enlargement the width is 45. To calculate the scale factor we divide the final width between the original one, then:
Therefore the scale factor is 9.
165
7.5 and 5.5 goes to 15x11, and that's your answer. 165.
Answer:
has 25, wants 130, so he needs to save (130-25)= 105.
105/7= 15 weeks
25+7w= 130
Answer:100
Step-by-step explanation:10² + 10² =c² 10x10 is 100 for both since its square root
100+100=c² 100+100 is 200
your always going to divide by 2 so your going to divide 200÷2=100
so the hypotenuse is 100
