2 years ago

If you going to answer one question say it in the comments it's gonna be the waste of time bc the answer is going to be deleted

1 answer:

6 0

I am going to do number 2 so when you subtract decimals you have to add two zeros like this 10.00 or 0.25 so now when you subtract you get $9.75

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Abby has been absent from class. How would you explain to her what absolute value is?

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3 years ago

Write<br> in simplest radical form.

harina [27]

Answer:√-40=2√-10

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2 years ago

Logan is a land surveyor. He wants to determine d, the distance across a lake that cannot be directly measured. He draws this di

Mice21 [21]

Answer:

The first option (5.7km)

Step-by-step explanation:

Since we have a right angle triangle and we know two of its sides we can easily find out the thirds side (the value of d) by using the Pathagoras Theorem. In our case 7 and d are our legs and the hypotenuse is equal to 9, so...

(Based on the Pathagoras Theorem)

$c^{2} = a^{2} + b^{2}$

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d ≈ 5.7km

There for aproximate distance across the lake is equal to 5.7km

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2 years ago

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Can someone help me with this problem? am i right? this is 7th grade btw.

labwork [276]

I think you are right, it is (1,1).

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3 years ago

I need help with these math problems, if you could help me out it would be great thanks.

Helen [10]

Answer:

I can help!!!

Step-by-step explanation:

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2 years ago

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