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Rasek [7]
3 years ago
12

HELP THIS IS FOR TOMORROW !!! I WILL MARK YOU AS THR BRAINLIEST ANSWER IF YOU ANSWER IT AND EXPLAIN HOW YOU DID IT!!! Angelo's p

et rabbit weighs 1 pound less than twice the weight of Carmen's pet rabbit. Angelo's rabbit weighs 9 pounds. What equation can be used to find w, the weight of Carmen's pet rabbit?
Mathematics
2 answers:
Dmitriy789 [7]3 years ago
7 0

Answer:

9 = 2w - 1

Step-by-step explanation:

problem solving

Virty [35]3 years ago
3 0
Angelo's rabbit weighs 9lbs which is 1lb less then twice the weight of Carmen's so add the 1lb then Carmen's rabbit would weigh half of that which would be 5lbs or 5 pounds.

(9+1)÷2=5
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330/11=30
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3 years ago
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The lengths of the sides of a triangle are in the extended ratio 8 : 9 : 10. The perimeter of the triangle is 108cm. What are th
belka [17]

Answer:

32, 36, 40

Step-by-step explanation:

8x + 9x + 10x = 108

27x = 108

x = 4

4 × 8 = 32 - 1st side

4 × 9 = 36 - 2nd side

4 × 10 = 40 - 3rd side

3 0
2 years ago
Select the procedure that can be used to show the converse of the
Vera_Pavlovna [14]

Answer:

The correct option is C

Step-by-step explanation:

I attached an image that forms the complete question.

The converse Pythagorean theorem states that, "If the square of the longest side of a triangle is equal to the square of the other two sides, then the triangle is a right triangle."

That is if c is the longest side of a triangle and then a and b are the other sides, then if,

c² = a² + b², the triangle is a right triangle.

Looking at all the options, option C fits the theorem well. Because

3² + 4² = 5² implies the triangle is a right triangle and the converse theorem is established.

The option D also looks close, but it's not correct because you can just draw any two sides and put the right angle in between them. The longest is always the part of the triangle that is opposite to the right angle, 90°. If for instance, you draw 3 and 5 then put the right angle in between them, 4 will take the position of the longest side which is wrong.

Therefore, the correct option is c.

7 0
3 years ago
Over a certain region of space, the electric potential is V = 4x − 7x2y + 7yz2. Find the expressions for the x, y, z components
Tju [1.3M]

Answer:

Ex = - 4 + 14xy

Ey = 7x² - 7z²

Ez = -14yz

Step-by-step explanation:

The relationship between Electric field Er(x, y, z) and Electric potential, V, is a differential relationship:

Er(x, y, z) = -dV/dr(x, y, z)

Where r(x, y, z) = distance in x, y and z components.

The x component of the electric field is:

Ex = -dV/dx

Given that:

V = 4x - 7x²y + 7yz²

Ex = -dV/dx

Ex = -(4 - 14xy)

Ex = -4 + 14xy

The y component of the electric field is:

Ey = -dV/dy

Ey = -(-7x² + 7yz²)

Ey = 7x² - 7z²

The z component of the electric field is:

Ez = -dV/dz

Ez = -(14yz)

Ez = -14yz

8 0
3 years ago
Choose the best description for graphing y = 3x - 5 using the slope and the y-intercept.
expeople1 [14]
3 is the slope, (0,-5) is the y-intercept of the graph.

8 0
3 years ago
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