All categories

2 years ago

Which of the following best describe the English expression six added to the product of five and a number

Mathematics

2 answers:

Advocard [28]2 years ago

7 0

Answer: Our required expression would be $5x+6$

Step-by-step explanation:

Since we have given that

six added to the product of five and a number

Let the number be 'x'.

1) Product of 5 and a number.

$5x$

2) Six added to the product of above :

$6+5x$

So, Mathematically it is expressed as

$5x+6$

Hence, our required expression would be $5x+6$

xxTIMURxx [149]2 years ago

3 0

Answer:

Let x be our number:

5x+6

Step-by-step explanation:

You might be interested in

A simple linear regression analysis was conducted to predict the Exam 3 score of students in STA 2023 based on their Exam 1 scor

Katena32 [7]

Answer:

Option A) As the Exam 1 score increases by 1 point, the student's Exam 3 grade will increase, on average, by 0.4845 points.

Step-by-step explanation:

We are given the following in the equation:

A simple linear regression analysis was conducted to predict the Exam 3 score of students in STA 2023 based on their Exam 1 score.

Thus, Exam 3 score becomes the dependent variable and exam 1 score is the independent variable.

The regression equation is given by:

$\hat{y} = 50.57+0.4845x$

Comparing the equation to a linear equation:

$y = mx + c$

m = 0.4845

c = 50.57

Where m is the slope and tells the rate of change and c is the y intercept that is the value of y when x is 0.

When, there is a increase in x, we can write:

$\hat{y}(x) = 50.57+0.4845x\\\hat{y}(x+1) = 50.57+0.4845(x+1)\\\hat{y}(x+1) - \hat{y}(x) = 50.57+0.4845(x+1)-(50.57+0.4845x)\\\hat{y}(x+1) - \hat{y}(x) = 0.4845$

Thus, the slope of equation can be interpreted as:

Option A) As the Exam 1 score increases by 1 point, the student's Exam 3 grade will increase, on average, by 0.4845 points.

5 0

2 years ago

For a craft project, two equilateral triangles are taped together to create a quadrilateral.

Anika [276]

If these are the missing parts:

What is the quadrilateral?

a.rhombus
b. rectangle
c. trapezoid
<span>d. square

The quadrilateral formed by the </span><span>two equilateral triangles taped together is A. RHOMBUS.

Rhombus has equal sides but its is different from a square because it looks like a diamond.
Rhombus also have parallel opposite sides and equal opposite angles. </span>

3 0

2 years ago

Read 2 more answers

A hot air balloon descends at a rate of 18 feet per minute how far will the balloon descend in 10.6 minutes

Scrat [10]

18-->1
?----->10.6

18*10.6= 190.8 feet

6 0

2 years ago

Calculate the average: 5, 20, 15, 18, 20, 19. 12, 16, 10. 15

ella [17]

Answer:

Step-by-step explanation:

5+20+15+18+20+19+12+16+10+15=150/10=15

8 0

2 years ago

Help please? its an exam

poizon [28]

Answer:

Option 2

Step-by-step explanation:

In ΔABC,

AD is a median and point M is the point of concurrence of all medians.

Therefore, point M is a centroid of the triangle.

And M will divide line AD in the ratio of 1 : 2 (Ratio of AM : MD)

Since, length of MD = 2 cm

Therefore, length of AM = 4 cm

Total length of AD = AM + MD

= 2 + 4

= 6

Option 2 will be the answer.

7 0

2 years ago