MATHEMATICS HIGH SCHOOL

PLEASE HELP ME
I really really really need help
PLEASE HELP ME I really really really need help - 1

Answers

Answer 1
Answer:

Answer:

c

Step-by-step explanation:

Related Questions

Which of the following expressions is equivalent to : 2-x/x-3 ? Select all that apply.a. 2-x      b. x-2      c. x-2      d. 2 + x   ------           -----     _ ------    --------       3-x              3-x        x-3          x+3
29 + _ = 1000vabbshs jsjsjsjs
The graph shows the number of laps that Jan runs as her coach times her.What is the slope of the line and what does it mean in this situation? The slope of the line is(blank) This means that Jan runs(blank) laps every (blank)
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1. Triangle STU is shown on the coordinate plane below. Triangle STU is transformed using the rule (x, y) -> (x+4, y-2). In the image of the transformation, triangle S'T'U', what is the x-coordinate of S'?

Answers

Using translation concepts, considering S(2,-1), the x-coordinate of S' is given by 6.

What is a translation?

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.

In this problem, the rule is given by:

(x, y) -> (x+4, y-2).

Considering S(2,-1), 4 is added to the x-coordinate in the translation, hence:

2 + 4 = 6.

The x-coordinate of S' is given by 6.

More can be learned about translation concepts at brainly.com/question/4521517

#SPJ1

Which of the following is another way to express the equation 16 = -9 + z?

Answers

Since you didn't give the options, we'll answer In steps and you can pick which step you have as an answer choice...

16 = -9 + z

Add 9 to each side for

16 + 9 = z (that's one option)

Add like terms for

25 = z (there's another)

You could also go a whole different route and take the original equation

16 = -9 + z

subtract z from each side for

16 - z = -9

Any of those would be another way to express the equation.

Answer:

16 = -z - 9

Step-by-step explanation:

umm yeh hope this helps?

How do you do...
cos2x-sin2x=1-2sin2x

Answers

sin (2 \alpha) =2\cdot sin \alpha \cdot cos \alpha \ncos(2 \alpha )=1-2sin^2 \alpha \n-------------------- \ncos2x-sin2x=1-2sin2x\ncos2x+sin2x=1\n1-2sin^2x+2sinx\cdot cosx=1\n-2sinx(sin x-cosx)=0\n -2sinx=0\ \ \ \ or\ \ \ \ sinx-cosx=0\n\n1)\ -2sinx=0\ \ \Leftrightarrow\ \ sinx=0\ \ \Leftrightarrow\ \ x_1=k \pi \ \ and\ \ k\in I\n2)\ \ sinx-cosx=0\ \ \Leftrightarrow\ \ sinx=cosx\ /:cosx\ \ \ \ \ \wedge\ \ \ \ cos x \neq 0\ntanx=1\ \ \Leftrightarrow\ \ x_2= ( \pi )/(4) +k \pi \ \ and\ \ k\in I

Which measurement is equivalent to 987 mL?9.87 L
9,870 L
0.987 L
98.7 L

Answers

0.987L

1L is equal to 1000mL.

Answer:

0.987L

Hope this heeeeeeelps

Probability theory predicts that there is a 22.4% chance of a particular soccer player making four penalty shots in a row. If the soccer player taking four penalty shots is simulated 2500 times, in about how many of the simulations would you expect at least one missed shot?

Answers

If there is a 22.4% chance that a soccer player will make 4 shots in a row, then the probability that he/she WON'T make 4 shots in a row is...

100 -22.4 = 77.6%

So the number of simulations that he/she will miss at least one shot in 2500 simulations would be...

2500 x 77.6% =
2500 x .776 = 1940

What mathematics concepts or principles did you apply to come up with the solution of each equation? explain how you applied these.please help me .....

Answers

You need to look at the question again, and notice the words "... did you ...".
From those words, it's clear that the question comes AFTER you have solved
several equations, and now, this question is asking you how you solved them.

The only way for YOU to answer this question is to solve the equations first.

And if you want someone ELSE to tell the math concepts and principles that
are used to solve them, then you have to show him what the equations are.
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