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3 years ago

What are two numbers that add to three and multiply to two

Mathematics

2 answers:

Mice21 [21]3 years ago

8 0

1 and 2
because you can do the math and it works:
1+2=3
1*2=2

sladkih [1.3K]3 years ago

6 0

1 and 2 because 1+2=3.Also 1×2=2.

You might be interested in

A Rhombus with diagonal 1 equal to 5 ft and diagonal 2 equal to 8 ft

Minchanka [31]

Answer:

Area = 20 ft²

Step-by-step explanation:

Area of a thrombus

½ × d1 × d2

½ × 5 × 8

4 0

3 years ago

Read 2 more answers

the sides of a triangle are in the ratio 2:3:4. if the measure of the shortest side of the triangle is 12 centimeters what is th

REY [17]

Hello,
We see that there is the ratio
2:3:4, which let us to conclude the ratio between the shortest and longest side is 2:4 or 1:2, so the longest side is two times bigger than the smallest.
To find the longest side:
12×2=24 cm. As a result, the length of the longest side is 24 cm. Hope it help!

3 0

3 years ago

The function f(x) = –4x2 represents the path of a whale as it surfaces for air and dives again. Select all the observations that

olga nikolaevna [1]

Answer:

Option (A) and (E)

Step-by-step explanation:

Characteristics of the quadratic function representing the path of a whale as it surfaces for air is,

y = -4x²

1). Since domain of the given function will be all real number x until ocean hits the shore on both the sides of the path.

2). Range of the function will be the value of y from the bottom of the ocean to the surface.

3). Whale will touch the surface of the ocean at one point only.

4). Function 'f' will increase initially upto the surface of the ocean and then it will decrease.

5). Point where the hale touches the surface will be maximum.

Therefore, Options (A) and (E) will be the correct options.

7 0

3 years ago

Graph the linear inequality shown below on the provided graph.<br> y < 1/3 x - 6

Otrada [13]

First of all, we have to draw the line. To draw a line, we only need two points. To sample to points, we choose two arbitrary x values, and compute the correspondent y values.

We may choose x=0 and x=3 to make computation/drawing easier. We have

$f(x)=\dfrac{1}{3}x-6 \implies f(0)=\dfrac{1}{3}\cdot 0-6=-6$

$f(x)=\dfrac{1}{3}x-6 \implies f(3)=\dfrac{1}{3}\cdot 3-6=1-6=-5$

So, this line passes through the points (0, -6) and (3, -5). Draw these two points and connect them: you have the line

$y=\dfrac{1}{3}x-6$

Now, to solve the inequality

$y$

recall that smaller values for y means "below" in the coordinate axes. So, every point that lies below the line is a solution to the inequality.

3 0

3 years ago

You are interested in the psychological implications of high SES. You read a paper that claims that higher social class people b

dimaraw [331]

Answer:

Option C. The real effect is 0.1

Step-by-step explanation:

The complete question is

You are interested in the psychological implications of high SES. You read a paper that claims that higher social class people behave more unethically. The paper reports a significant difference in the propensity of high and low SES people behaving unethically. The significance level of this study was 0.05, the ratio of true to false effects in this field is 0.35, but the author was anxious to issue a press release and prepare his TED talk, so power is low, at 0.1. The probability that this study reports a real effect is

A. 0.58

B. 0.95

C. 0.1

D. 0.35

E. 0.41

Solution

Ratio of true to false effects i.e T/F = 0.35

The power of the study indicates the real effect of the study and hence despite the true/false ration being 0.35 and the significance level of study is 0.05, the real effect of the study would be 0.1

Hence option C is correct

8 0

2 years ago