angelcruces2548 angelcruces2548

01-10-2018
Mathematics

contestada

Walt grew 10 cm in one year. He is now 1.6 m tall. How tall was he 1 year ago?

Respuesta :

Paige0903 Paige0903

01-10-2018

he was 96cm 1 year ago

Answer Link

ivana2103 ivana2103

01-10-2018

1.6m is the same as 160cm, since 1m = 100cm
He used to be height x, and has now grown to 160cm. The amount he grew is 10cm, so that means he added 10cm to his previous height.

x + 10cm = 160cm
x = 106cm - 10cm
x = 150cm

He used to be 150cm tall.

Answer Link

Otras preguntas

85 POINTS!!!!!! Describe the graph of y = -|x + 4| - 5. 9(For 85 points it should at least be a sentence or two)

please help 10 points!

State whether a dilation with the given scale factor is a reduction or an enlargement. 3. k = 1.25 5.k=5/4 6.k=0.85

Solve the equation. 1 1 ²x+3-2x = 4+²x+5 4 If necessary: Combine Terms Apply properties: Add Multiply To start over: Subtract Reset Divide

Where is the moon? I’m graduated so my points are up for grabs cause I’ll never use them. I have to at least as a question with it though.

Instructions: Your friend Jo just texted you saying she’s planning to meet some guy she met online. You know this is a really dangerous idea. Write a convincing

State whether a dilation with the given scale factor is a reduction or an enlargement. 3. k = 1.25 5.k=5/4 6.k=0.85

please help 10 points!

Solve the equation. 1 1 ²x+3-2x = 4+²x+5 4 If necessary: Combine Terms Apply properties: Add Multiply To start over: Subtract Reset Divide

Fahrenheit 451 Question