3 years ago

Please help match each equation to the question! WORTH 30 POINTS

Mathematics

1 answer:

Stels [109]3 years ago

7 0

Answer:

sorry don't know the answer

Step-by-step explanation:

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Factorize = n!+(n-1)!

stich3 [128]

Answer:

Hello,

Step-by-step explanation:

n! + (n-1)!

=(n-1)! * n+ (n-1)!

=(n-1)! * (n+1)

8 0

3 years ago

A toy company has designed a new dress for one of its dolls. Each dress requires 3/4 yard of fabric and 2/3 foot of ribbon. How

GaryK [48]

9/8 yards of fabric.

8 0

3 years ago

Find the geometric mean of 5 & 8. Write the exact answer (do NOT round)

yuradex [85]

The geometric mean is defined as the nth root of the product of n numbers.
This means, you multiply all the numbers together
5×8=40
And then you take the nth root of that number. In this case, it's the square root, but if there were more numbers, like three or four, it would be the cube and fourth root, respectively.
√40 = 6.32455532
So, the geometric mean of 5 and 8 is 6.32455532

3 0

3 years ago

The masses of two similar objects are 24kg and 81 kg respectfully. If the surface area of the larger one is 540cm2, find the sur

Dmitry_Shevchenko [17]

Answer:

Step-by-step explanation:

hope that image helps

6 0

3 years ago

The equation of a line is 5x − 3y = 6. Which is the y-intercept of the line?

oksian1 [2.3K]

Answer:

y - intercept. = 2.

Step-by-step explanation:

Given : The equation of a line is 5x − 3y = 6.

To find : Which is the y-intercept of the line.

Solution : We have given 5x − 3y = 6.

Equation of line y = mx +b

Where , m = slope , y intercept = b

Now we convert the 5x − 3y = 6 in line form y = mx +b

5x − 3y = 6

On subtracting both sides by 5x

-3x = - 5x + 6

On dividing both sides by - 3.

x = $\frac{5x}{3}+2$ .

We cans see m = $\frac{5}{3}$ , y - intercept. = 2.

Therefore, y - intercept. = 2.

7 0

3 years ago