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3 years ago

Given that a = 2.4 cm, and b = 9.6 cm, work out x

Mathematics

1 answer:

mylen [45]3 years ago

7 0

Answer:

where am i supposed to find the x if you haven't given the equation for the sum

Step-by-step explanation:

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In a standard deck of playing cards, one-fourth of the cards are hearts.

makkiz [27]

Answer:

$\sf D) \quad \dfrac{1}{64}$

Step-by-step explanation:

$\sf Probability\:of\:an\:event\:occurring = \dfrac{Number\:of\:ways\:it\:can\:occur}{Total\:number\:of\:possible\:outcomes}$

Probability of drawing a heart from one deck:

$\sf \implies P(heart)=\dfrac{1}{4}$

Therefore, probability of drawing a heart from each of 3 decks:

$\sf \implies P(heart)\:and\:P(heart)\:and\:P(heart)=\dfrac{1}{4} \times \dfrac{1}{4} \times \dfrac{1}{4}=\dfrac{1}{64}$

7 0

3 years ago

Cos(2x)cos(x)−sin(2x)sin(x)=−√32

Alex_Xolod [135]

Answer:

No solution

Step-by-step explanation:

i did the question

7 0

3 years ago

Find the equation of a line that is parallel to line g that contains (P, Q).

Fofino [41]

Correct option:

$\boxed{x-y=P-Q}$

<h2>Explanation:</h2>

Given that the line we are looking for is parallel to g, then the slope of that line and g is the same, therefore:

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}} \\ \\ (x_{1},y_{1})=(-3,2) \\ \\ (x_{2},y_{2})=(0,5) \\ \\ \\ m=\frac{5-2}{0-(-3)}=1$

So we can write the point-slope form of the equation of the line as follows:

$y-y_{0}=m(x-x_{0}) \\ \\ (x_{0},y_{0})=(P,Q) \\ \\ \\ y-Q=1(x-P) \\ \\ y-Q=x-P \\ \\ \\ Arranging: \\ \\ P-Q=x-y \\ \\ \boxed{x-y=P-Q}$

<h2>Learn more:</h2>

Graphying systems of linear equations: brainly.com/question/13799715

#LearnWithBrainly

8 0

3 years ago

Read 2 more answers

Add 15 3/5 and 21 4/5 as a mixed number please help

Reptile [31]

Answer:

15(5)+3=78

21(5)+4=109

78+109=187

Step-by-step explanation:

7 0

3 years ago

Please answer the question to the best of your ability :)

Dafna1 [17]

Answer:

Step-by-step explanation:

the HCF of 8 and 12 is 4 and then you take the smallest number of x, y and z's

they both have 1 x, the first one only has one y and they both have z^2

6 0

3 years ago