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2 years ago

What is the gcf of 90,10

Mathematics

2 answers:

Ostrovityanka [42]2 years ago

7 0

The greatest common factor of (90,10) is 9 because 90/10=9.

e-lub [12.9K]2 years ago

6 0

10: 2, 5 90: 23, 35 GCF: 2 5

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Helpppppppppppppppppppppppp

kupik [55]

Answer:

$360\ cm^2$

Step-by-step explanation:

Step 1: Determine the area of the bottom rectangle

$A = l * w$

$A = 10\ cm * 12\ cm$

$A = 120\ cm^2$

Step 2: Determine the area of the back rectangle

$A = l * w$

$A = 10\ cm * 5\ cm$

$A = 50\ cm^2$

Step 3: Determine the area of the top rectangle

$A = l * w$

$A = 10\ cm * 13\ cm$

$A = 130\ cm^2$

Step 4: Determine the area of the triangle

$A = \frac{h*b}{2}$

$A = \frac{5\ cm * 12\ cm}{2}$

$A = \frac{60\ cm^2}{2}$

$A = 30\ cm^2$

Step 5: Determine the surface area

$120\ cm^2 + 50\ cm^2 + 130\ cm^2 + 2(30\ cm^2)$

$360\ cm^2$

Answer: $360\ cm^2$

4 0

2 years ago

Let a[0 . . . n] be an array of n + 1 natural numbers not exceeding n. let k < n be an integer such that the values of any tw

12345 [234]

Answer:

i really have no clue but if i put this i get points so good luck on your test

6 0

2 years ago

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zloy xaker [14]

Answer:

15 degrees

Step-by-step explanation:

90-75= 15

........

6 0

2 years ago

The amount of water dispensed by a water dispenser is normally distributed,

Contact [7]

Answer:

The correct answer is - C. 11.45 ounces to 11.75 ounces.

Step-by-step explanation:

According to the empirical rule of the distribution for 68% falls under the normal curve falls within 1 standard deviation of the mean.

That is:

μ±δ

From the given information, the mean is

μ = 11.60

and the standard deviation is

δ = 0.15

We substitute the given parameters to obtain;

11.60±0.15

11.75 and 11.45

This means the lower limit is

11.45

and the upper limit is

11.75

3 0

2 years ago

How to Find x value: 9-0.75(x+8)-5=-6.5

Dahasolnce [82]

Here's how to find the value of x:

9 - 0.75 ( x + 8 ) - 5 = -6.5 find the difference of 9 - 0.75

8.25 ( x + 8 ) - 5 = -6.5 add 5 to both sides

8.25 ( x + 8 ) = -1.5 distribute 8.25 to x and 8

8.25x + 66 = -1.5 subtract 66 from both sides

8.25x = -67.5 divide both sides by 8.25

x = 18.18181818...... the value of x is 18 2/11

hope this helps

8 0

2 years ago