2 years ago

I NEEEDDDD HELP PLZZZZZZZZZZZZZZZZZZZZZZZZZ

Mathematics

1 answer:

Montano1993 [528]2 years ago

5 0

Answer:

80 cm

Step-by-step explanation:

The diagonals divide the rhombus into four congruent triangles. The height of each triangle is 18/2 = 9, and the hypotenuse is 41. Using Pythagorean theorem, the width of each triangle is:

c² = a² + b²

41² = 9² + x²

x = 40

Therefore, the longer diagonal is 2×40 = 80.

You might be interested in

What is 100.34567 in a fraction and word form? Thank you! ❤

amid [387]

Wait sorry in fraction for it is 1000000/10

6 0

2 years ago

I Really Need Help With This One Can Some One Plz Help Me?

Lapatulllka [165]

1.6²=1.6 times 1.6=2.56

4 0

3 years ago

Need help with this dont understand it at all

vfiekz [6]

To raise a function up by k units, add k to the whole function
f(x) is 2 units lower than g(x)
so -2 was added

k=-2

6 0

2 years ago

For which value of x is the equation 2(1 + x) = x + 3 true? A) 1 B) 2 C) 3 D) 4

amm1812

Answer:

A) 1

Step-by-step explanation:

To solve, just plug in the numbers to the equation for x until both sides are equal to each other.

Plug in 1:

2(1 + x) = x + 3

Let x = 1:

2(1 + 1) = 1 + 3

Solve. Remember to follow PEMDAS. First, add parenthesis, then multiply. On the other side, add:

2(1 + 1) = 1 + 3

2(2) = 4

4 = 4 (True)

A) 1 is your answer.

5 0

2 years ago

Pls solve them all pls

zheka24 [161]

Answer:

Step-by-step explanation:

Hope this helps u !!

6 0

2 years ago