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KatRina [158]
3 years ago
7

Help is very much needed !

Mathematics
2 answers:
vichka [17]3 years ago
5 0

Answer:

1600

Step-by-step explanation:

<h3>(-2)^{4}  x (-10)^{2}[/tex]</h3><h3></h3><h3>Evaluate it: 2^{4} x -10^{2}</h3><h3>Multiply: 16x100</h3><h3>Finally you get:</h3><h3>1600</h3>
Anna [14]3 years ago
4 0
Do my best my very best
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-12.48 -(-2.99)-5.62
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Answer:

-15.11

Step-by-step explanation:

-12.48-(-2.99)-5.62=\\-12.48+2.99-5.62=\\-9.49-5.62=\\-15.11

7 0
3 years ago
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Dorothy types 120 words per minute. How many words does Dorothy type in 1.75 minutes?
nirvana33 [79]
As you are looking for 1.75 minutes (or 105 seconds), the best thing to do is to find how many words she can type in 0.25 minutes (this is a quarter, and you can divide 1.75 by this). To find a quarter, you have to divide by 4, 120/4= 30. Therefore, every 15 seconds, Dorothy can type 30 words. As you've got 105 seconds, divide this by 15, and this gives you 7. Then multiply 30 by 7, and this gives you 210.
Dorothy can type 210 words in 1.75 minutes
Hope this helps :)  
8 0
3 years ago
Read 2 more answers
What is the solution of linear equation of cosx(e^2y-y)=e^y sin2x
hjlf

This is college? Woah I'm not advanced. Middle school!

4 0
3 years ago
Please help this question is about vectors<br><br> Will give brainliest to person who answers
STALIN [3.7K]

Answer:

this one right here is very hard

Step-by-step explanation:

when i was in school i never learned this before

3 0
3 years ago
Someone help ill mark brainliest
liq [111]

Answer:

Step-by-step explanation: My variables are

d=big number q=small number

My equations are 6=3q2d+3=qI

will solve for q in first equation 6/3 = 3q/32=q

Now I will pluck back in to get d2d+3=(2)   -3   -32d=-12d/2=-½d=-1/4 So the solution is(-1/4, .2)

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2 years ago
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