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3 years ago

Lee kept track of how many kilometres she walked each week for the past two months.

Mathematics

1 answer:

Alexus [3.1K]3 years ago

6 0

The mean is 7 median 10 and more is 4

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What is the the correct equation to find the value of X?

Ymorist [56]

Answer:

The first blue option <em>or </em> 8x - 17 = 5x + 19

Step-by-step explanation:

They are vertical angles, so they will be set equal to each other.

Have a nice day!

I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

7 0

3 years ago

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The hypotenuse of a right triangle is 52 in. One leg of the triangle is 8 in. More than twice the lenght of the other. What is t

shusha [124]

Call the short leg a. The Pythagorean Theorem says:

$a^2 + (8 + 2 a)^2 = 52^2$

$a^2 + 8^2 + 32 a + 4a^2 = 52^2$

$5a^2 + 32 a + 8^2-52^2 = 0$

$5a^2 + 32 a + (8-52)(8+52) = 0$

$5a^2 + 32 a - (44)(60) = 0$

$(5a + 132)(a - 20) = 0$

Only the positive root $a=20$ is relevant here.

The other side is $2a+8=48$

The perimeter is $20 + 48 + 52 = 120$ inches

3 0

3 years ago

Find the value of the x in the figure shown.

Vlada [557]

Answer:

Step-by-step explanation:

x + 90 + 68 = 180

x + 158 = 180

x = 22

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3 years ago

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How do you know if a girl like you and what is x+10 divided by 6 = 1

strojnjashka [21]

Answer:

x = -2/3

Step-by-step explanation:

x + 10 ÷ 6 = 1

Divide

x + 1 2/3 = 1

Subtract 1 2/3

x = -2/3

Also, as a girl, we do give some signs to people that we like, we start conversations with the person, we make eye contact and then look away (at least that what I do lol), flirts with you, agrees with you, wants to spend time with you, etc.

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4 years ago

Find the least whole number that replace ◼ to make the statement true. ◼ ÷ 19 > 89??

Anettt [7]

The answer would be 1710.

7 0

4 years ago