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2 years ago

14

sara is working on a project for her sewing class. she is making a stuffed pair of dice. how much material will she need to buy

if each edge has a measurement of 0.5 yards? what formula will help answer the question?

1 answer:

Korvikt [17]2 years ago

5 0

Answer:

Step-by-step explanation:

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Is this graph discrete and non-linear?

NemiM [27]

Answer:

non-linear

Step-by-step explanation:

sorry if its wrong

4 0

2 years ago

Breanna wrote a number that is 4 units from 0 on the number line.

Hatshy [7]

The two answers are -4 and 4, because 0-4 is -4 and 0+4 is 4. Hope this helps

5 0

2 years ago

If f(x) = x2 - 2x and g(x) = 6x + 4 for which value of x does (t +g)(x)=0

Vinil7 [7]

Answer:

-2

Assumption:

Find the value of x such that $(f+g)(x)=0$ .

Step-by-step explanation:

$(f+g)(x)=0$

$f(x)+g(x)=0$

$(x^2-2x)+(6x+4)=0$

Combine like terms:

$x^2+4x+4=0$

This is not too bad too factor on the left hand side since 2(2)=4 and 2+2=4.

$(x+2)(x+2)=0$

$(x+2)^2=0$

So we need to solve:

$x+2=0$

Subtract 2 on both sides:

$x=-2$

Let's check:

$(f+g)(-2)$

$f(-2)+g(-2)$

$((-2)^2-2(-2))+(6(-2)+4)$

$(4+4)+(-12+4)$

$(8)+(-8)$

$0$

0 was the desired output of $(f+g)(x)$ .

7 0

2 years ago

True or False: Cold air is more dense than warm air, causing it to sink and hover near the ground.

GuDViN [60]

Answer:

True! :)

Step-by-step explanation:

3 0

3 years ago

Determine the point on the hyperbola 3x^2−10y^2=20 closest to the point (0, -7).

stepan [7]

Answer:

Step-by-step explanation:

7 0

3 years ago