3 years ago

WHO CAN HELP ME !!!!!!! PLEASE FINNA CRY RN

Mathematics

2 answers:

kotegsom [21]3 years ago

6 0

These two shapes are similar. The scale factor is 1/2, meaning that 1/2 of 14 is 7. So 7 is the missing length

Taya2010 [7]3 years ago

4 0

Answer:

In the other polygon which is smaller you just half the size of the larger one like 12 became 5 and 6 became 3 so 14 will also be halved and the answer will be

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Need help I am not good at these

Georgia [21]

Answer:

Step-by-step explanation:

8 0

3 years ago

Alan, Brady and Matt shared 740 marbles. Alan has 20 fewer marbles than Brady and 120 fewer marbles than Matt. How many marbles

scoundrel [369]

Answer:

$200 \ marbles$

Step-by-step explanation:

$Let\ Alan\ have\ =x\ marbles\\Brady\ have = (x+20)\ marbles\\Matt\ have = . (x+120)\ marbles\\\\Total\ marbles = 740\\x+(x+20)+(x+120)=740\\x+x+20+x+120=740\\3x+140=740\\3x=740-140\\3x=600$

Dividing $3$ both sides.

$\frac{3x}{3}=\frac{600}{3}\\\\x=200$

4 0

4 years ago

Whats the answer too<br> (-5)2 =

ddd [48]

$\huge\pmb{Hello!}$

The answer is -10.

Remember the rule:

A positive times a positive is a positive

A negative times a positive is a negative

A negative times a negative is a positive

Thus, the answer is -10.

Hope it helps! Enjoy your day!

~Just a determined gal

$\bf{erutaN\:tneliS$

4 0

3 years ago

Im still bad at math

netineya [11]

Answer:Rip

Step-by-step explanation:

3 0

4 years ago

The circumfrence of a ball is 60cm. The ball rolls 16.2m. How many times does the ball make one complete roll?

valentinak56 [21]

$1 roll=circumference$

$\frac{distance}{circumference} =rolls$

$\frac{16.2m}{60cm} =rolls$

$\frac{(16.2*100)cm}{60cm} =rolls$

$\frac{1620cm}{60cm} =rolls$

$27 = rolls$

$27times$

4 0

4 years ago

WHO CAN HELP ME !!!!!!! PLEASE FINNA CRY RN​

WHO CAN HELP ME !!!!!!! PLEASE FINNA CRY RN