3 years ago

What is 3.405 written in expanded form

2 answers:

5 0

Not sure which expanded form you need it in. There's also expanded exponential form let me know if you need more assistance

Arlecino [84]3 years ago

3 0

3 + .4+.005 is the expanded form

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iragen [17]

Answer:

Step-by-step explanation:

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2 years ago

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What does AD equal? PICTURE INCLUDED* Triangle congruence and similarity.

mafiozo [28]

Answer:

AD = 7

Step-by-step explanation:

Given that the two triangles are similar by the SSS (side side side) postulate, the triangles share the same ratios when it comes to their sides.

We know the values for lines DB, EB and CB, therefore we can solve for AB, and subtract DB to find AD

We can solve the problem by solving for x:

$\frac{x}{32} =\frac{21}{24}$

Cross multiply.

$24x = 672$

Simplify.

$x=28$

Subtract the value of DB to find AD.

$28-21=7$

$AD=7$

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2 years ago

The table shows the cost for ordering a certain number of tacos. What is the value of x if the cost is proportional to the numbe

schepotkina [342]

Answer:

it would be tacos times 1.3 so $7.80

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3 years ago

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Clara went to a music store and brought some CDs and DVDs. She paid $14 for each CD and $17 for each DVD. Let x represent the nu

Effectus [21]

14x+17y= total spent

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3 years ago

You purchased 18.000 milliliters of juice. Juice costs $2 per liter. The cashier

Aleonysh [2.5K]

Answer:

cashier needed to divide by 1000, not 3.

Step-by-step explanation:

there are 1000ml in one liter. in order to find the amount of liters, youd have to divide the milliliters by 1000. its only after then that you can multiply by $2. answer would be $36

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2 years ago