3 years ago

Help me solve this please

Mathematics

1 answer:

Wewaii [24]3 years ago

6 0

Answer:

z - y = x

Step-by-step explanation:

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100 points!!!!!!!!!!!

inessss [21]

Answer:

v is the wave speed in metres per second, m/s. f is the frequency in hertz, Hz. λ (lambda) is the wavelength in metres

6 0

3 years ago

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Can anyone help me out on this question?

svp [43]

Firstly , we will check continuity at x=1

we can use method

Suppose, f(x) is continuous at x=c

then it must satisfy

$\lim_{x \to c} f(x)=f(c)$

$\lim_{x \to 1} f(x)=f(1)$

firstly , we can find limit

$\lim_{x \to 1-} f(x)= \lim_{x \to 1-}(x+3)=1+3=4$

$\lim_{x \to 1+} f(x)= \lim_{x \to 1-}(3x+1)=3*1+1=4$

so, we get

$\lim_{x \to 1} f(x)= 4$

now, we can find f(1)

$f(1)=3*1+1=4$

so, we got

$\lim_{x \to 1} f(x)=f(1) =4$

so, this is continuous at x=1

Hence , option-D...........................Answer

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3 years ago

How to rewrite an expression using the GCF?

ArbitrLikvidat [17]

GCF is 3. Divide everything by 3 and get 1x + 4

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4 years ago

Suppose 1 Bamboo Skewer Is About 30 Cm Long. How Many Skewers Would It Take To Make A Line 1 Million Centimeters Long?

Soloha48 [4]

(1,000,000 centimeters) x (1 skewer/30centimeters) =

      1,000,000 /30 skewers = 33,333 whole skewers,
         plus one piece of one more skewer
       cut into 3 equal pieces with the other
   two pieces discarded.

   Another way to look at it: <em>33,334 skewers</em>,
with 2/3 of one of them not included.

8 0

3 years ago

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In Mr. Henry’s class, there are 8 students that wear glasses, and 3 of them are boys. c. Write a ratio that compares the number

Ad libitum [116K]

Answer:

3 : 5

Step-by-step explanation:

Since there are 3 boys, the number of girls is 5.

Causing the ratio to be 3 : 5

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3 years ago