3 years ago

16 POINTS-Someone please help me on this please I need help ASAP

Mathematics

1 answer:

Novay_Z [31]3 years ago

5 0

Answer:

I) They all are similar because they have same angles as the enlargement shows

a = 3*3=9

b=15÷20*12 would give you your answer

c = 4*3=12

Step-by-step explanation:

Hope this helps

You might be interested in

2) Divide 120cm in the ratio 1:2:3

svp [43]

X+2x+3x=120, x=20, the parts are 20, 40, 60

5 0

3 years ago

Solve the system of equations using elimination 3c - 8d =7 and c + 2d = -7

mario62 [17]

Answer:

d=-2 c=-3

Step-by-step explanation:

3c-8d=7

4(c+2d=-7)

3c-8d=7

4c+8d=-28

4c+3c-8d+8d=7-28

7c=-21

c=-3

c+2d=-7

-3+2d=-7

2d=-4

d=-2

3 0

3 years ago

Read 2 more answers

Find the circumference of a cirlce whose radius is 12 in.

anyanavicka [17]

Answer: 75.36 in

Step-by-step explanation:

C = 2 x pie x radius

2 x 3.14 x 12 = 75.36

8 0

3 years ago

Mr. Smith got a new puppy, Stout! He went out and bought a bag of puppy chow for $27.99, but had a 15% off coupon.

ANTONII [103]

1. 27.99 divide by 100 x 85% = 23.79

2. 23.79 divide 100 x 106.5% = 25.34 i think !!

7 0

2 years ago

Read 2 more answers

Pls answer pls.mill mark brainliest

Sveta_85 [38]

Answer:

x^10

Step-by-step explanation:

4 0

2 years ago