Ask question

Ask question

All categories

3 years ago

11

In a car park the ratio of red cars to green cqts is 5:6 and that of green car to bkue cars is 3:10. find the ratio of red cars

to green cars to blue cars

2 answers:

erma4kov [3.2K]3 years ago

6 0

Answer:

the answer is 5:6:20

Step-by-step explanation:

baherus [9]3 years ago

4 0

The ratio of red to green to blue cars is 5:6:20

You might be interested in

What’s the radius of a circle with an area of 123 square feet

Katyanochek1 [597]

Answer:

6.25716517287

Step-by-step explanation:

Area of circle = π × r²

→ 123 = π × r²

⇒ Divide both sides by π

→ 39.1521160006 = r²

⇒ Square root both sides

→ 6.25716517287 = r

7 0

3 years ago

I need help with this please.

SSSSS [86.1K]

Answer:

f ) x+72=90(complementary angle)

x= 90-72

x=18

g )x+77=90

x=90-77

x=13

plz give me thanks

7 0

3 years ago

Need help asap!

Maslowich

TU=AB since they are congruent figure. So AB=13

8 0

3 years ago

Read 2 more answers

The height of a trapezoid can be expressed as x – 4, while the bases can be expressed as x + 4 and x + 9. if the area of the tra

AlexFokin [52]

Answer: 19 cm

<u>Step-by-step explanation:</u>

$A_{trapezoid}=\frac{b_{1}+b_{2}}{2}*h$

99 = $\frac{(x+4 + x+9}{2}*(x - 4)$

99 = $\frac{(2x + 13}{2}*(x - 4)$

198 = (2x + 13)(x - 4)

198 = 2x² + 5x - 52

0 = 2x² + 5x - 250

0 = 2x²- 20x + 25x - 250

0 = 2x(x - 10) + 25( x - 10)

0 = (2x + 25)(x - 10)

0 = 2x + 25 or 0 = x - 10

$-\frac{25}{2}$ = x or x = 10

Since length cannot be negative, $-\frac{25}{2}$ can be disregarded

Larger base: x + 9 = 10 + 9 = 19

5 0

3 years ago

Read 2 more answers

Akiko has a mass of 55kg how much does Akiko weight? Akiko climbs a flight of six steps each 20cm high how much work does she do

Masteriza [31]

Work= forcexdistance
force=55x10(or 9.8 depending on which gravitational field strength you use)
force= 550N
work = 550x0.2
work= 110J
six steps=110x6=660J

3 0

2 years ago