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REY [17]
2 years ago
13

Plspls pls help

Mathematics
1 answer:
cupoosta [38]2 years ago
5 0

Answer:

x=-2, y=-3

Step-by-step explanation:

This is an easy one. You can eliminate the y-terms by adding the equations together. Then solve for x.

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prediction is to explanation as _____ is to _____. group of answer choices hypothesis; theory theory; hypothesis variable; suppo
kotykmax [81]

By verbal reasoning, the pair of words required can be obtained from the

synonyms of the given pair.

Correct response:

  • <u>Variable</u>; <u>supposition</u>
<h3>Analysis used for making the above selection</h3>

Prediction: A prediction is a statement indicating the result to be

expected from a trial or test, based on deductive reasoning from a

theory or hypothesis.

An explanation is a statement describing a phenomenon and is taken as

an  hypothesis.

A variable is an outcome of a test or trial, or observation.

A supposition is a held notion or belief that is similar to a hypothesis.

Therefore;

Prediction is to explanation as <u>variable</u> is to <u>supposition</u>.

Learn more about prediction and variables here:

brainly.com/question/17372552

4 0
2 years ago
Please help the question is on the picture
ratelena [41]

Step-by-step explanation:

Sorry to say, but there is no picture...

8 0
3 years ago
 Use the given information to find the value of x. Then, find the measure of angle ADC.
skad [1K]

Answer:

60degrees

Step-by-step explanation

To get the angle x, you must first know that the sum of angle at a point is 360degrees. Hence;

x + <ADB + <CDB  = 360

x +150 + 150 = 360

x+ 300 = 360

x = 360 - 300

x = 60

Hence the value of x is 60degrees

5 0
3 years ago
The sum of 3 times a number and 4 is 9.
larisa [96]

Answer: x = 5/3

Step-by-step explanation:

Let the number be x

Then

3x + 4 = 9

3x = 9-4

3x = 5

x = 5/3

please click thanks and mark brainliest if you like :)

8 0
3 years ago
Read 2 more answers
Identify the reciprocal of each number. Type it in the blank, using a slash () to show a fraction,
amid [387]

Answer: 6/5

Step-by-step explanation:

When finding the reciprocal, we essentially just "flip" or take the inverse of the number we are given. For example, the reciprocal of 1/2 would be 2/1 or 2. The given number multiplied by the reciprocal should always equal 1. If it does, then we know we are correct.

In this case, we are finding the reciprocal of 5/6, so we "flip" the numerator and the denominator to get 6/5.

To check our work, we need to multiply our original number and its reciprocal.

5/6 x 6/5 = 30/30 = 1

Now, we know we are correct, that the reciprocal of 5/6 is 6/5.

4 0
2 years ago
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