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3 years ago

Plot-6 what is the sum of-6 and 9

Mathematics

1 answer:

AURORKA [14]3 years ago

3 0

Answer:

Step-by-step explanation:

I believe the answer is 3 because:

- 6 + 9 = 3

minus and plus are equal to minus therefore we minused it and there is no minus sign with 3 because we always use the sign which is with the greater number.

— hope this helped :)!

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How do I simplify? x2 – 4 divided by x2 + 5x + 6. When working with Functions

user100 [1]

Answer:

Step-by-step explanation:

Factor the numerator and the denominator to get

$\frac{(x+2)(x-2)}{(x+2)(x+3)}\\ \\ \text{The (x+2) terms cancel out leaving}\\ \\ \frac{x-2}{x+3}$

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3 years ago

You count the amount of money in your wallet. Identify the type of data.

topjm [15]

Discrete data is the answer

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3 years ago

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Marta is making a scale drawing of her apartment for a school project. The apartment is 28ft wide. On her drawing, the apartment

ivolga24 [154]

Answer:

<h2>The scale is 1 inch rep 4 feet or </h2><h2>1:4</h2>

Step-by-step explanation:

This problem is on ratios, the ratio of one quantity to another is a way to represent their relative size.

Moreso, the scale of a drawing tells us to what extent the drawing has been increased (maximized) or decresed (minimized)

now given that the actual dimention of the appartmentis 28ft wide

and on the drawing the apartment is 7 inches wide, we can see that the actual dimension has been reduced by a factor of 28/7= 4

hence the scale to represent this reduction is

1 inch to represent 4 feet

7 0

3 years ago

12.

Andrews [41]

Answer:

9.9 inches

Step-by-step explanation:

The area of a triangle is given by

A = 1/2 bh where b is the length of the base and h is the length of the height

49 = 1/2 x*x

Multiply each side by 2

2*49 = x^2

98 = x^2

Take the square root of each side

sqrt(98) = sqrt(x^2)

9.899494937 =x

Rounding to the nearest tenth

9.9 =x

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3 years ago

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The composite figure is made up of a triangular prism and a pyramid. The two solids have congruent bases. What is the volume of

Brums [2.3K]

The complete question in the attached figure

we know that
[volume of a cone]=[area of the base]*h/3
[area of the base]=22*10/2-------> 110 units²
h=19.5 units
[volume of a cone]=[110]*19.5/3------> 715 units³

[volume of a triangular prism]=[area of the base]*h
[area of the base]=110 units²
h=25 units
[volume of a a triangular prism]=[110]*25------------> 2750 units³

[volume of a the composite figure]=[volume of a cone]+[volume of a a triangular prism]
[volume of a the composite figure]=[715]+[2750]-------> 3465 units³

the answer is
The volume of a the composite figure is 3465 units³

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4 years ago

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Plot-6 what is the sum of-6 and 9​

Plot-6 what is the sum of-6 and 9