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sergiy2304 [10]
2 years ago
10

align="absmiddle" class="latex-formula">
​
Mathematics
2 answers:
olchik [2.2K]2 years ago
6 0

Answer:

n

Step-by-step explanation:

julsineya [31]2 years ago
5 0

Answer:

tyiguhbgvvgu

Step-by-step explanation:

sorry but need points for question

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ASAP!!!!!! I WILL GIVE BRANILST AND 200 POINTS! A 13 3/4 -inch candle burns down in 11 hours. If b represents how much of the ca
antoniya [11.8K]

I hope this helps :)

Your welcome

4 0
2 years ago
Read 2 more answers
Hi, the answer is K but can anyone show why
dlinn [17]

Let's do 51 and 52.

51. The contrapositive has the same truth value as the original statement. That's opposed to the converse, which may or may not be true independent of the original statement.

The contrapositive of IF P THEN Q is IF not Q THEN not P.  They're equivalent.  Here that's If the cat is not female then it is not tricolor.

Answer: C

52.  

(x^3)^{(4-b^2)}=1

x^{3(4-b^2)} = 1

For the statement to be true, the exponent must be zero:

3(4-b^2) = 0

b^2 = 4

b = \pm 2

Both positive 2 and negative 2 have a square of 4.

Answer: K

By the way, usually we assume 0^0=1 so the restriction that x \ne 0 isn't really necessary.  Think of the definition of a polynomial or the binomial expansion:

\displaystyle f(x)=\sum_{k=0}^n a_k x^k

\displaystyle(x+y)^n=\sum_{k=0}^n {n \choose k} x^{k}y^{n-k}

For these common equalities to work when x=0 we need to define 0^0=1


3 0
3 years ago
Use the intercepts from the graph below to determine the equation of the function.
Tems11 [23]

(-3,0) and (5, -2)

slope = (0 + 2)  /(-3 - 5) = -2/8

y - 0 = -2/8 (x + 3)

y = -2/8 x - 6/8

8y = -2x - 6

2x + 8y = - 6

Answer is

D. 2x + 8y = -6

5 0
2 years ago
Read 2 more answers
7c+3g=124<br><br> 4c+1g=58<br> ?
vodka [1.7K]

Answer:

2+7h 6+7k 89gfshdxgxhxgchgxhcgdchgcvgchcxgcbb

8 0
2 years ago
Suppose that y varies inversely with x. use the information to find k, and then choose the equation of variation. "x = 28" when
Natasha_Volkova [10]
Given that y varies inversely with x, then:
y=k/x
where
k is the constant of proportionality:
k=yx
hence, given that x=28 when y=2, then the value of k will be:
k=28×2
k=56

Answer: k=56
3 0
3 years ago
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