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2 years ago

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Lizet bought a bag of gummy bears and ate one-third of them. The next day, she ate 16 more gummy bears. If she ate a total of 37

gummy bears, how many were originally in the bag?

1 answer:

pentagon [3]2 years ago

6 0

Answer:

im trying to figure out the same thing

Step-by-step explanation:

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Law of cosines <br><br> HELP MES

Lorico [155]

Answer:

70.52 degrees

Step-by-step explanation:

To find the angles, we must first find the lengths of each side of the triangle. Adding up the respective radii, we can see that

XY = 5+4 = 9 CM

XZ = 6+5 = 11 CM

ZY = 4+6 = 10 CM

Now we can apply the cosine rule

$C\:=\:\sqrt{A^2+B^2-2ABcosx}$

We need to rearrange the rule to solve for x, our missing angle

$x\:=\:cos^{-1}\left(\frac{a^2+b^2-c^2}{2ab}\right)$

solving for our unknown angle:

$x\:=\:cos^{-1}\left(\frac{9^2+10^2-11^2}{2\cdot 9\cdot 10}\right)$

$x\:=\:70.52^{\circ }$

Therefore angle YXZ is 70.52 degrees

7 0

3 years ago

How do you write 3 ones as a decimal

harina [27]

3.0, because the 3 is in the ones place.

4 0

3 years ago

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What is the value of y? 3y+10/4=2y y=−10 y = 2 y = 5 y = 10

Salsk061 [2.6K]

Answer:

i worked out the equation provided and all i get is (y = -2.5)

Step-by-step explanation:

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3 years ago

According to your graphing calculator what is the approximate solution to the trigonometric inequality tan(x/4)<1/5 over the

Ede4ka [16]

Answer:

A) 0<=x<0.7896

Step-by-step explanation:

Edge 2020

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3 years ago

Read 2 more answers

Please answer really need it

Darina [25.2K]

Answer:

31200

Step-by-step explanation:

31.2*10^3

We know that 10^3 is 1 with 3 zeros = 1000

31.2 *1000

Multiplying by 1000 moves the decimal 3 places to the right

31200

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3 years ago