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4 years ago

Find the value of XA: 2B: 4C: 6D: 8

Mathematics

1 answer:

11111nata11111 [884]4 years ago

3 0

Using the Pythagorean theorem:

x^2 + (x-2)^2 = (√20)^2

Simplify the right side:

x^2 + (x-2)^2 = 20

Subtract 20 from both sides:

x^2 + (x-2)^2 - 20 = 0

Factor:

(x-4)(x+2) = 0

Solve for each x:

x = 4 and x = -2

The side cant be a negative value, so the answer would be x = 4

The answer is B.

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What number goes into 88 and 60 both

almond37 [142]

2 and 4 because we all now 2 because every even number is in 2 and 88 divide 4 is 22 and 60 divide 4 is 15

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3 years ago

24. q + r t s, for q = 46, r = 19. s = 54

Kaylis [27]

$(24 \times 46 )+ (19 \times t \times 54) =$

$1104 + 1026t$

_________________________________

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

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4 years ago

Find the length of the side marked x

ruslelena [56]

it's a right angled triangle so we will use hypotenuse formula to get the value of x

hypotenuse formula = a² + b² = c²

a = side of the triangle

b = base of traingle

c = hypotenuse ( can be written as h too)

and the formula can also be written as.

c² = a² + b²

therefore, x = 12.1

hope this answer helps you dear...take care!

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3 years ago

The area of a rectangle is 14 square units. It has side lengths xxx and yyy. Given each value for xxx, find yyy.

Korolek [52]

Answer:

does not make sense

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

One side of a rectangle is parallel to the x-axis. One vertex of the rectangle is located at (5,2) and another vertex at (1,4).

harina [27]

Answer:

(1,2) and (5,4)

Step-by-step explanation:

Hello There!

I had made a graph to make it easier to understand.

The points given to us are represented by the green points

The points that would make a rectangle with lines that are parallel with the x axis would be (1,2) and (5,4) (represented by the red points)

As you can see the points added had created a rectangle with sides that are parallel with the x axis

This meets all of the requirements therefore the other two vertices would have the points (1,2) and (5,4)

8 0

3 years ago

Find the value of XA: 2B: 4C: 6D: 8​

Find the value of XA: 2B: 4C: 6D: 8