MATHEMATICS HIGH SCHOOL

2(X+3)=x-4 and 4(5x-2)=2(9x+3)

Answers

Answer 1

Answer:

Answer:

2x+10=x and 2x=14 this is what I got

Step-by-step explanation:

C. { HH, HT , TH, TT}

Step-by-step explanation:

Sample Space of any event E is the set of all possible outcomes whenever that event takes place.

Here, event E : Tossing 2 coins

Now, as we know, when an unbiased coin is tossed,

The total outcomes = {Head, Tail}

So, when two coins are flipped, the total outcomes are 2 x 2 = 4.

Sample space = { Head Head, Head Tail, Tail Head, Tail Tail}

or, S = { HH, HT , TH, TT}

Dawn and Pablo are members of a normally distributed population that is being sampled. If the chance of Dawn being included in the sample is 0.05%, what must the chance of Pablo being included in the sample be in order to be able to make inferences about the population based on the sample?A) 0%
B) greater than 0% and less than 0.05%
C) 0.05%
D) greater than 0.05%

Answers

Answer: option C) 0.05%

In a normal distribution there are no biases, the chances (probabilities) of any member to be selected are the same. So, the chance to choose Pablo are the same that the chance to choose Dawn.

Answer:

C. 0.05%

Step-by-step explanation:

NONE

3x^2 + 6 - 2x + 5x - 4x^2 + 9A. -x^2 + 3x + 15
B. 7x^2 + 3x + 3
C. x^2 - 3x + 15
D. -x^2 7x + 15

Answers

Hello,

I suppose you want to reduce the expression:

Answer A

3x²-4x²-2x+5x+6+9=-2x²+3x-15

Z is the circumcenter. What is VZ?

Answers

Answer:

VZ is 24

Step-by-step explanation:

when we talk of the circumcenter, we mean a point in the triangle that has a uniform distance from each of the vertices of the triangle

What we mean by the circumcenter is that the length between this point and any of the vertices is the same distance

ZU is a distance between the circumcenter and the vertice

What we want to calculate top is same.

So therefore, the two are equal and we have the length of what we want to

calculate as 24

Fill in the blank questions are considered___________questions.a. Response
c. Best answer
b. Matching
d. None of these

Answers

ANSWER: a. Response

EXPLANATION: Fill in the blank questions are considered response questions. Response answers are those who requires the response of the reader which comes out from the absorbed knowledge of the subject. These questions are mainly targeted for the high and easy response amongst the targeted audiences.

The answer is letter b. best answer. Fill in the blank questions require exactanswers. It is requires the exact answerbut unlike essays need not require lengthy explanations. It is like a part that fits exactly to themachine from which it is a part of.

If ∠o = 125°, what does ∠z equal in this figure?(uploaded img)

A. 125°
B. 35°
C. 180°
D. 55°

Answers

By the concepts of transversal, vertically opposite angles, and pair of interior alternate angles measure of angle z is A. 125°.

What is a transversal?

We know when a transversal intersects two parallel lines at two distinct points,

Two pairs of interior and alternate angles are formed such that the measure of interior angles are same and the measure of alternate angles is also the same.

Given, m∠o is 125°.

We know vertically opposite angles are equal hence m∠q is also 125°.

We also know that the pair of interior angles are equal therefore m∠x is also 125° and again vertically opposite angle z is 125°.

learn more about transversal here :

brainly.com/question/28983284

#SPJ5

Answer:

125

Step-by-step explanation:

o=q

q=x

then x=z =125