Mathematics High School

Nina can stitch 3 of a dress in 4 hours. If drepresents the number of dresses and h represents the number of hours, which equation
represents this proportional relationship?
OA d=6
B.
3d=4h
oc. d = 13h
D.
d=4
OE. d=12

Nina Can Stitch 3 Of A Dress In 4 Hours. If Drepresents The Number Of Dresses And H Represents The Number

Answers

Answer 1

Answer:

C. d= 1/6h

Step-by-step explanation:

2/3 dress in 4 hours

We need to find out how much of a dress can be finished per hour.

2/3 /4 = 2/12

2/12 ---> 1/6

d= 1/6h

Brainliest is much appreciated!

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Step-by-step explanation:

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Answer:

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What is the least common multiple (LCM) of 3 and 5?

Answers

Answer:

the lcm of 3 and 5 is 15 I hope this helps

Step-by-step explanation:

A turtle is 20 5/6 inches below the surface of the pond. It dives to a depth of 32 1/4. What is the change of the turtles posistion. HELP ASAP PLEAS AND THEANK YOU!

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Answer:

I believe it's 11

Step-by-step explanation:

Sorry if I'm wrong

Helpp me plzzz!!

A.) Side - Side - Side
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Answer:

side angle side. Seems contrary

Answer:

side angle side. Seems contrary

Step-by-step explanation:

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Answers

Answer:

-5/2

Step-by-step explanation:

5x +2y = -15

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The balance scale shows the equation 2x + 3 = 2y + 5.
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Answers

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Please help!!!

Explain and correct the error in this calculation.

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Answer:

for more math help use the app called connects

Can you guys check these :) I’ll give brainleist :)

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Answer:

9. No

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Step-by-step explanation:

The first one is not, since you have (3, 3) and (3, 9).  In a function, each x maps to a single y.

The second one is since every x appears only once.

Find the inverse of the function f(x) = 2x - 4

Answers

The correct answer is f^-1(x)=1/2x+2.

1. Substitute y for f(x). ( y=2x+4 )

2. Interchange the variables x and y. ( x=2y-4 )

3. Swap the sides. ( 2y-4=x )

4. Move the constant to the right. ( 2y=x+4 )

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Answers

Answer:

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Step-by-step explanation:

The missing value of A, B and C are as follow:

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What is Trigonometry?

The area of mathematics that deals with particular angles' functions and how to use those functions in calculations. There are six popular trigonometric functions for an angle. Sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant are their respective names and acronyms (csc).

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= sin x cos y + cos x sin y / cos x cos y - sin x sin y

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step 4:

= sin x cos y/ cos x cos y + cos x sin y / cos x cos y ÷

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Learn more about Trigonometry here:

https://brainly.com/question/29002217

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Please Help?!
A lab technician needs to determine whether cells in a test tube are prokaryotic or eukaryotic. The technician has several dyes she could use to stain the cells. Four of the dyes are described below. Which dye should she use to determine if the cells are prokaryotic or eukaryotic?

Answers

Answer:

nile blue should be the correct answer

Step-by-step explanation:

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