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2 years ago

Find the distance between a and b

Mathematics

1 answer:

Nadusha1986 [10]2 years ago

6 0

Answer:I believe it is 2.4

Step-by-step explanation:

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HELPP, solve for x and y

Triss [41]

Answer:

x=23, y=157

Step-by-step explanation:

23 and x are on equalivent sides of the rhombus so they are equal. To solve for y you have to multiple 23 by 2. Getting 46 you subtract that from 360 to get 314. Dividing 314/2 you get 157.

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2 years ago

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PLEASE SOMEONE HELP ME ( There are np answer choices)

FinnZ [79.3K]

Answer:

whhhhhh

Step-by-step explanation:

it is number 2 because i took the test

3 0

2 years ago

Does anyone know how to do this?

sineoko [7]

Answer:

$\boxed{\tt x=\sqrt{85} }$

Step-by-step explanation:

When making a right triangle with 2 points, the distance is the hypotenuse which can be represent as "x"

To find the distance we can use the Pythagorean theorem.

$\boxed{{\tt a^2+b^2=c^2}}$

→ $\tt a=9$

→ $\tt b=2$

→ $\tt c=x$

Let's Plug in the side lengths:

$\tt 9^2+2^2=x^2$

Evaluate 9²= 81 and 2²= 4:

$\tt 81+4=x^2$

Now, add 81+4= 85

$\tt 85=x^2$

Take the square root of both sides:

$\tt x=\sqrt{85}$

_____________________________

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2 years ago

What multiplies to give you 15 and adds to give you -8?

Nitella [24]

Answer:

The system of equations is:

x + y = 15

xy = 15

Step-by-step explanation:

solve the first for y and substitute in the second:

y = 15-x

x(15-x) = 15

15x - x� = 15

15x - x� - 15 = 0

-x� + 15x - 15 = 0

x� - 15x + 15 = 0

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2 years ago

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What is the square root of 25 a.4 b.21 c.10 d.1

photoshop1234 [79]

the square root of 25 is 5

5x5=25

5 0

3 years ago

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