$larger\ rectangles:3l\ \times\ w\\\\smaller\ rectangles:l\ \times\ w\\\\A_{larger}=kA=3lw\\\\A_{smaller}=A=lw\\\\\frac{A_{larger}}{A_{smaller}}=\frac{kA}{A}=k\\\\k=\frac{3lw}{lw}=3\\\\Answer:J.$

4 0

3 years ago

Hey im back with this map i need help

Katena32 [7]

Answer:

m<5= 46 degrees

m<8= 134 degrees

Step-by-step explanation:

m<5: all you need to do is subtract 134 from 180

m<8: m<2 and m<8 have the same angle

7 0

3 years ago

Please help me i make my questions worth more, and give brainliest....

REY [17]

Step-by-step explanation:

(a-b)^2=a^2-2ab+b^2

X^2-2(X)(5)+5^2

Ans C

X^2-10X+25

7 0

3 years ago

Ive got a big maths test tomorrow ask me questions on fractions or percentages , formula , significant figures , Pythagoras anyt

podryga [215]

What 22/30 times 2/10

7 0

3 years ago