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Ilia_Sergeevich [38]
3 years ago
10

Im losing brain cells please answer

Mathematics
2 answers:
Irina18 [472]3 years ago
6 0

Answer:

A...i think

Step-by-step explanation:

icang [17]3 years ago
6 0
The answer is D, since her sister is four years older than her.
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Answer this quick plz
victus00 [196]

Answer:

180

Step-by-step explanation:

What you have to do is multiply all of them.

9 x 4 x 5 = 180

8 0
4 years ago
2.36 grams=? hectograms
defon
2.36 g = 0.0236 hg

I hope this helped you.
Have a great day!
5 0
3 years ago
If P(x)= x2 + x + 3 and Q(x) = 9x2 - 3, find P(8).<br> P(8)=D<br> (Type an integer or a fraction.)
allochka39001 [22]
Here you go! You actually said p(8) twice so I thought you meant Q(8). Please if the equations are wrong update me with the right equation
7 0
4 years ago
Read 2 more answers
How do I solve 4/9+9/2 and write my answer as a mixed number?
jenyasd209 [6]

9 has factors of 3*3.

2 is prime, so no factors.

from those two denominators, we can get the LCD of hmmm simply their product, namely 18.

\bf \cfrac{4}{9}+\cfrac{9}{2}\implies \stackrel{\textit{using the LCD of 18}}{\cfrac{(2)4+(9)9}{18}}\implies \cfrac{8+81}{18}\implies \cfrac{89}{18}\implies 4\frac{17}{18}

now, recall that, to get the mixed fraction, we divide 89 ÷ 18, the quotient goes up front, the "4", and the remainder is the one atop, the "17".

8 0
4 years ago
Raj made this argument: The Triangle Inequality Theorem states that if the lengths of three sides of a triangle are a, b, and c,
natali 33 [55]
He is wrong because if a + b > c it doesn't follow that a^2 + b^2 > c^2
(a + b^2 will always be greater than c^2  but a^2 + b^2 will not always be.
.
An example:

Right angled triangle with sides 3, 4 and 5:-
3 + 4 > 5 but 3^2 + 4^2 = 5^2 
5 0
3 years ago
Read 2 more answers
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