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3 years ago

6

Doug wants to put a fence around his yard to help him figure out how much fencing material he would need. Doug found that he had

leabled the measurement for each side except for side a. What is the perimeter of Doug yard in yards?

1 answer:

notsponge [240]3 years ago

6 0

Answer:69

Step-by-step explanation:69

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What is Radical 84/Two radical three

Ainat [17]

Radical 7

radical 84=2 radical 21

radical 21 divided by 2 radical 3 is radical 7

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3 years ago

Two integers from 1 through 40 are chosen by a random number generator. write your answer as a fraction in simplest form a/b. p(

jasenka [17]

Probability is 1/40.

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3 years ago

Please help me on this! Just one problem to help me solve for x.

nikitadnepr [17]

Answer:

Step-by-step explanation:

cross multiply, $\frac{4x + 3(x-1)}{12}\\\\$

$\frac{4x+3x-3}{12}\\ \\$

$\frac{7x-3}{12} = 2 + x$

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3 years ago

Find the missing lengths:<br> LO=5 and OK=4, find OH and KH.

hodyreva [135]

Answer:

The length of KH is 6 units and OH is 6.3 units.

Step-by-step explanation:

Given the figure with lengths LO=5 and OK=4. we have to find the length of OH and KH.

In ΔLOH

By Pythagoras theorem

$LH^2=LO^2+OH^2\\\\LH^2=5^2+OH^2$ → (1)

In ΔKOH,

$KH^2=OH^2+OK^2\\\\KH^2=OH^2+4^2$ → (2)

In ΔKHL,

$KL^2=LH^2+KH^2$

Using eq (1) and (2), we get

$KL^2=5^2+OH^2+OH^2+4^2$

$9^2=25+2OH^2+16$

⇒ $2OH^2=81-25-16=40$

⇒ $OH=\sqrt{20}=6.324\sim6.3units.$

Put the above value in eq 2, we get

$KH^2=20+4^2=36$

⇒ KH=6 units.

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4 years ago

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Find the value of x.

TiliK225 [7]

Answer:

70

Step-by-step explanation:

x + 35 = 105

x = 105 - 35

x = 70

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2 years ago

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