3 years ago

Need help on this equation please :(

Mathematics

1 answer:

m_a_m_a [10]3 years ago

7 0

Answer:

x=7

Step-by-step explanation:

mark me branlist and if anyone help me with my question from my profile would be appriciate.

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4 years ago

Emily is entering a bicycle race for charity. Her mother pledges $0.40 for every 0.25 mile she bikes. If Emily bikes 15 miles, h

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Set it into proportions.

$0.40/0.25 miles = x/15 miles

And then solve the proportion.

0.25*x = 0.40*15

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x=24

Therefore, Emily's mother donates $24 if she bikes 15 miles.

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North Carolina sales tax is 7%. If you bought a video game and paid $2.38 in tax, how much was the video

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3 years ago

What are the dimensions of the tabletop with the

DIA [1.3K]

Answer:

Dimensions of the tabletop is 2.8 cm × 2.8 cm.

Step-by-step explanation:

From the picture attached,

ABCD is a tabletop with leaves AEG, BEF, CFH and GDH.

Dimensions of the tabletop ABCD,

Length = AB

Width = BC

Coordinates of A → (1, 3)

Coordinates of B → (3, 5)

Coordinates of C → (5, 3)

Coordinates of D → (3, 1)

Length of segment = $\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

AB = $\sqrt{(3-1)^2+(5-3)^2}$

= $\sqrt{4+4}$

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≈ 2.8 units

BC = $\sqrt{(5-3)^2+(3-5)^2}$

= $\sqrt{4+4}$

= $2\sqrt{2}$

= 2.8 units

Therefore, dimensions of the tabletop is 2.8 cm × 2.8 cm.

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3 years ago

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Answer:

Step-by-step explanation:

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3 years ago

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