4 years ago

I do not understand this at all

1 answer:

3 0

-10 Celsius is greater since the greater the negative the more cold it gets. And for b just look at the temperature gage its equal in Fahrenheit is -11.

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Can 40:70 be simplified?

Veseljchak [2.6K]

No they are not equivalent and if you are trying to get a mixed number try dividing

8 0

4 years ago

If x = 4 units, y = 5 units, and h = 4 units, find the area of the rhombus shown above using decomposition.

QveST [7]

A. 36 square units
(Please tell me if I’m right in the comments)
Have a wonderful day!

4 0

3 years ago

What is the explicit formula for this sequence?

ddd [48]

Answer:

$a_n=-7+4(n-1)$

$a_n=-7+(n-1)(4)$

Step-by-step explanation:

-7,-3,1,5,... is a arithmetic sequence.

Arithmetic sequences have a common difference. That is, it is going up by 4 each time.

When you see arithmetic sequence, you should think linear equation.

The point-slope form of a line is $y-y_1=m(x-x_1)$ .

m is the common difference, the slope.

Any they are using the point at x=1 in the point slope form. So they are using (1,-7).

So let's put this into our point-slope form:

$y-(-7)=4(x-1)$

$y+7=4(x-1)$

Subtract 7 on both sides:

$y=-7+4(x-1)$

So your answer is

$a_n=-7+4(n-1)$

6 0

4 years ago

Yea I don't know this app But I heard people leaked my phone number and calling and someone saying I'm a actor yes... Please sto

pav-90 [236]

Answer: Hmm I don't know that you're an actor and hey u can report them if they leaked your phone number

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Hello there I need help.

andriy [413]

Answer:

A. 40

Step-by-step explanation:

Q1 - 40

Q2 - 65

Q3 - 80

And 90 is max

So 40 is the correct answer.

5 0

3 years ago