3 years ago

Will someone please tell me the values of X and Y ?

Mathematics

1 answer:

inysia [295]3 years ago

7 0

X= 90 degrees Y= 43 degrees

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Please I really need help I’ll mark brainlist

Georgia [21]

Answer:

So, cows heart best is faster than horse.

Step-by-step explanation:

Time and heartbeats are in direct proportion.

p = kx

Where p is the beats per minute and x represents time in minutes

Now, to find the value of k, substitute p = 152 and x = 4

152 = 4k

k = 152/4

k = 38

$\sf \boxed{p = 38x}$

Cow: y = 65x

So, cows heart best is faster than horse

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2 years ago

Please help I will give brainly to the one with the best answer

disa [49]

I think you could try adding up all the x and then divided

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2 years ago

Find 4 x f(x) if f(x)=-3x-8

VLD [36.1K]

Replace f(x) in the equation with what it equals:

$4 \times (-3x - 8)$

Distribute 4 to each term in parentheses:

$4 \times -3x = -12x$
$4 \times -8 = -32$

$-12x - 32$

The answer is C.

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3 years ago

I NEED THIS ANSWERED I DONT UNDERSTAND

Alex_Xolod [135]

Answer: 3.84

Step-by-step explanation:

If you time 6 by 0.8 you get 4.8 then you times 4.8 by 0.8 you get 3.84

Hope this helps :)

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3 years ago

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Convert the rectangular equation, 3x − y = 6 , to a polar equation that expresses r in terms of θ.

Yakvenalex [24]

The answer would be 21

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3 years ago