4 years ago

If the ratio of purple bikes to red bikes is 8 to 12 and there are a total of 100 bikes how many of them are purple

Mathematics

1 answer:

Ulleksa [173]4 years ago

8 0

Answer:

Step-by-step explanation:

Tbh bro u need to use photo math

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Can someone please tell me how to solve this?: -27 , exponent 2/3 -27^2/3

Vlada [557]

So this is asking the cube root of -27 then squared.
Cube root of -27=-3
And -3^2=9

So I believe your answer is 9

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3 years ago

It’s possible to build a triangle with side lengths of 5,5, and 10

nikitadnepr [17]

No. The two lengths 5 and 5 add up to 10; you'd have two sides of length 5 each placed end to end, equaling 10. That'd be represented by segments on a straight line, not a triangle.

Hope you've drawn a picture, so as to understand this better. ;)

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3 years ago

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2/3y = 4/5 solve the equation using inverse operations

Alisiya [41]

Answer:

y=6/5

Step-by-step explanation:

Hope this helps! Sorry if its wrong

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3 years ago

In ΔTUV, the measure of ∠V=90°, UT = 65, VU = 56, and TV = 33. What ratio represents the cosine of ∠T?

monitta

Answer: The ratio that represents the cosine of ∠T is $\frac{56}{65}$

Step-by-step explanation:

We are given:

UV = 56 units

VT = 33 units

UT = 65 units

∠V = 90°

Cosine of an angle is equal to the ratio of base and the hypotenuse of the triangle. ΔTUV is drawn in the image below.

$\cos \theta=\frac{\text{base}}{\text{hypotenuse}}$

Base of the triangle is UV and the hypotenuse of the triangle is TU

Putting values in above equation, we get:

$\cos \theta=\frac{UV}{TU}=\frac{56}{65}$

Hence, the ratio that represents the cosine of ∠T is $\frac{56}{65}$

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3 years ago

I need help with this please ASAP!!!!

OlgaM077 [116]

Answer:

0.58

Step-by-step explanation:

You did everything right. You just had to find the square root of 0.34 which is 0.58.

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3 years ago

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