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Sholpan [36]
3 years ago
10

Will mark brainliest if you have the full practice answers!!!

Mathematics
1 answer:
dybincka [34]3 years ago
8 0

Answer:

1. D (x-5)^2-(y-2/2)^2=1

2. A

3. C No. The car travels counterclockwise in a circle at the origin with radius 2.

Step-by-step explanation:

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Jalen had 4 2/3 pounds of modeling clay and used 3 1/2 pounds for a craft project. How many pounds of clay were not used?
Leto [7]
I hope this helps!

The answer would be 1 1/6

just the subtract the two mixed numbers and your done
3 0
4 years ago
Help me 3x+1/10=x-1/7 ok so I understand that I'm supposed to cross multiply so 1 x 10=10 7x3=21 so now do i do 21x-7? please He
koban [17]

Simplify both sides of the equation

3x+1/10 = x+ -1/7

Subtract x from both sides

3x+1/10 -x = x+ -1/7 -x

2x+1/10 = -1/7

Subtract 1/10 from both sides

2x+1/10 - 1/10 = -1/7 -1/10

2x= -17/70

Divide both sides by 2

2x/2 = -17/70/2

x= -17/140

decimal x will equal -0.121


Ask any questions you want and I hope that's help !


8 0
4 years ago
Which graph represents the funcion f(x) = - x ^ 2 + 5?
loris [4]

Step-by-step explanation:

you did not provide any graphs but here's what I got.

Hope this helps!

3 0
3 years ago
Which statement best describes how the volume of a square-based pyramid is related to the volume of a cube?
svetoff [14.1K]

Answer:

The options are not clearly written but, the volume of square based pyramid is 1/6 the volume of a cube because each of the six faces of the cube will contain one square based pyramid.

Step-by-step explanation:

Let the length of each side of your cube be x

the height of each of the six enclosed pyramids would be x/2. So the volume of each pyramid would be given by:

V = (1/3) × base area × height

V = (1/3) × x^2 × (x/2) = (x^3)/6

8 0
4 years ago
4(5t - 7)=10t+2 how to simplify equation
prohojiy [21]
20t-28=10t+2⇔20t-10t=2+28⇔10t=30⇔t=3
7 0
4 years ago
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