3 years ago

What is a two dimensional shape that has 4 sides that are the same length

Mathematics

1 answer:

d1i1m1o1n [39]3 years ago

8 0

The only two dimensional shape with 4 sides the same length is a square

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Tickets to a movie cost 7.25 for adults and 5.50 for students a group of friends purchased 8 tickets for 52.75 how many adult ti

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5 adult and 3 student tickets were purchased.

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3 years ago

I am in need of some help :(It looks so simple yet I don't get how to do it. Can anyone help explain?(picture of question attach

Firdavs [7]

x = 14

Explanation:

height = x

base 1 = 98

base 2 = 2

Using altitude formula in geometric mean:

base 1/height = height/base 2

98/x = x/2

$\begin{gathered} \frac{98}{x}=\frac{x}{2} \\ \text{cross multiply:} \\ 2(98)\text{ = x}\times x \end{gathered}$ $\begin{gathered} 196=x^2 \\ \text{square root both sides:} \\ \sqrt[]{196}\text{ = }\sqrt[]{x^2} \\ x\text{ = }\sqrt[]{196} \\ x\text{ = 14} \end{gathered}$

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1 year ago

If 2/5 x h = 3, what is H

tiny-mole [99]

Answer:

h = 7 1/2

Step-by-step explanation:

2/5 h = 3

Multiply each side by 5/2 to isolate h

5/2 * 2/5 h = 5/2 *3

h = 15/2

h = 7 1/2

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3 years ago

Need help. Please show work.

Alekssandra [29.7K]

Answer:

See below PLEASE GIVE BRAINLIEST

Step-by-step explanation:

5(x -3) - x =

5x - 15 -x =

5x - x - 15 =

4x - 15 =

4x = 15

x = 15 ÷ 4

x = 3.75 5(3.75 - 3) - x = 18.75 - 15 - 3.75 = 0

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