2 years ago

Please answer Will give brainlst

Mathematics

1 answer:

Gelneren [198K]2 years ago

4 0

Answer:

A. A gas has formed and left the mixture.

Step-by-step explanation:

A chemical reaction takes place when vinegar and baking soda are mixed. One of the new substances formed is carbon dioxide gas.

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Please I need help with this question: 2 + 2d > 6

Aleonysh [2.5K]

$d > 2$

Step-by-step explanation:

1) Subtract 2 from both sides.

$2d > 6 - 2$

2) Simplify 6 - 2 to 4.

$2d > 4$

3) Divide both sides by 2.

$d > \frac{4}{2}$

4) Simplify 4/2 to 2.

$d > 2$

Therefor, the answer is, d >2.

3 0

3 years ago

Read 2 more answers

X over 15 = 10 over 20

den301095 [7]

X/15 = 10/20
20x = 150
x = 150/20
x = 7.5

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3 years ago

A right triangle with base 3 cm and height 4 cm. What is the hypotenuse

statuscvo [17]

Answer:5

Step-by-step explanation:

3^2+4^2=c^2

9+16=c^2

25=c^2

$\sqrt{25}$ =c

5=c

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3 years ago

A point has the coordinates (m,0) and m unequal 0. Which reflection of the point will produce an image located at (0,-m)

melisa1 [442]

Answer:

y = -x

Step-by-step explanation:

it because the reflection change the value of x become -y

so the reflection we can use is the line y = -x

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3 years ago

Find the base and height of a rectangle with vertices (-4,7), (-2,7), (-2,1), and (-4,1).

Salsk061 [2.6K]

Answer:

The height is 6 unit

The base is 2 units.

Step-by-step explanation:The given rectangle has vertices (–4, 7), (–2, 7), (–2, 1), and (–4, 1).

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3 years ago