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ikadub [295]
3 years ago
15

How do you solve 3-5?

Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
7 0

Answer: -2

Step-by-step explanation:

You added a subtract sign, so I subtracted. Since it is 3, the numbers go down to the negatives. Ending up a Negative 2 (-2)

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Casey recently purchased a sedan and a pickup truck at about the same time for a new business. The value of the sedan S, in doll
zimovet [89]

Answer:

Step-by-step explanation:

Because many objects are not regularly shaped their volume cannot be determined using a volume formula. The volume of these objects can be found by water displacement. A volume of water sufficient to cover the object is placed in a graduated cylinder and the volume read. The object is added to the cylinder and the volume read again. The difference between the two volumes is the volume of the object. This method is demonstrated using the same battery used above.

5 0
3 years ago
Read 2 more answers
Barbie is analyzing a circle, y2 + x2 = 16, and a linear function g(x). Will they intersect?
evablogger [386]

Answer:

Yes, at positive x-coordinates.

Step-by-step explanation:

Finding the equation for g(x):

Slope = (3-6)/ (1-0) = -3

y-intercept =  y value when x = 0 = 6.

So g(x) = -3x + 6

Solve them simultaneously:

x^2 + y^2 = 16

g(x) : y =  -3x + 6

Substitute for y in the first equation:

x^2 + (-3x + 6)^2 = 16

x^2 + ( 9x^2 - 36x + 36) = 16

10x^2 - 36x + 20 = 0

5x^2 - 18x + 10 = 0

x = [-(-18) +/- sqrt ( (-18)^2 - 4 * -18 * 10)] / (5*2)

= ( 18 +/- sqrt 124 )/ 10

= (1.8) +/- 1,114

These 2 roots are both positive.

4 0
3 years ago
Find the slope and the y-intercept of the of the linear equation.<br><br> 0=2-3y+12x
andrew11 [14]

The slope is 4 and the y-intercept is \frac{2}{3}

Step-by-step explanation:

The general form of a linear equation is Ax + By + C = 0, where

  • A is the coefficient of x
  • B is the coefficient of y
  • C is the numerical term
  • A, B, and C are integers
  • The slope of the line = \frac{-A}{B}
  • The y-intercept = \frac{-C}{B}

∵ The linear equation is 0 = 2 - 3y + 12x

- Switch the two sides and arrange the terms as the general

   form above

∴ 12x - 3y + 3 = 0

∴ A = 12

∴ B = -3

∴ C = 2

∵ The slope of the line = \frac{-A}{B}

- Substitute A by 12 and B by -3

∴ The slope of the line = \frac{-12}{-3}

∴ The slope of the line = 4

∵ The y-intercept = \frac{-C}{B}

- Substitute C by 2 and B by -3

∴ The y-intercept = \frac{-2}{-3}

∴ The y-intercept = \frac{2}{3}

The slope is 4 and the y-intercept is \frac{2}{3}

Learn more:

You can learn more about the linear equation in brainly.com/question/4819659

#LearnwithBrainly

4 0
3 years ago
How many do u wanna bet nobody on this app is not going to help me on this question
Vika [28.1K]
The last one :))))))))))
5 0
3 years ago
Can someone please help ASAP!
Zolol [24]

Pick’s Theorem is used to find the areas of figures on lattices easily. The formula is:

A = (B)/2 + I - 1, where B is the number of points on the border of the shape, and I is the number of points inside the shape.

Here, there are 8 points on the outside of the shape, and there are 12 points inside the shape. So, we do:

8/2 + 12 - 1 = 4 + 12 - 1 = 15 units squared.

We can check by finding the areas of the non-shaded region and subtracting that area from the whole rectangle area of 4 * 10 = 40:

4 * 1 + (3 * 1)/2 + 1 * 9 + (3 * 1)/2 + (9 * 2)/2 = 25

40 - 25 = 15, so we’re right!

The answer is 15 units squared, or choice (B).

7 0
3 years ago
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