3 years ago

Solve for H.........

Mathematics

1 answer:

natulia [17]3 years ago

3 0

Answer:

H = 3.46

Step-by-step explanation:

By applying mean ratio theorem in the given triangles,

$\frac{BD}{AD}= \frac{AD}{DC}$

AD² = BD × DC

AD² = (6 - 4) × 4

AD = √8

AD = 2√2

By applying Pythagoras theorem in ΔABD,

Hypotenuse² = (leg 1)² + (leg 2)²

AB² = AD² + BD²

H² = (√8)² + 2²

H² = 8 + 4

H = √12

H = 3.46

You might be interested in

Plz Help! Need to get through assignment and move on to other lessons.

emmasim [6.3K]

Where is the question

5 0

3 years ago

The distance between earth to the moon is 348,400 kilometers. What is this ditance expressed in scientific notation

Nadya [2.5K]

I forgot how to do this but i really wish i could help u

5 0

2 years ago

Evaluate: 11 + sqrt(-4 + 6×4÷3)

Murrr4er [49]

Answer:

$11+\frac{2\sqrt{15}}{3}$

Step-by-step explanation:

$11 + \sqrt{(-4 + 6\times4\div3)} \\\\11+\sqrt{\frac{-4+6\times \:4}{3}}\\\\\sqrt{\frac{-4+6\times \:4}{3}}=\frac{2\sqrt{5}}{\sqrt{3}}\\\\=11+\frac{2\sqrt{5}}{\sqrt{3}}\\\\\frac{2\sqrt{5}}{\sqrt{3}}=\frac{2\sqrt{15}}{3}\\\\=11+\frac{2\sqrt{15}}{3}$

3 0

3 years ago

Once a year, a store offers a free frozen yogurt to its customers. Each customer can choose one flavor of frozen yogurt and one

Alex73 [517]

Answer:

HERE YA GO MA BOO, lol just messin dont hate

The answer is B

Step-by-step explanation:

2 times 4 = 8

Kono Dio Da!!!

7 0

3 years ago

Read 2 more answers

• Write an expression for the perimeter of a

Ksenya-84 [330]

Answer:

10 (X+1)

Step-by-step explanation:

Length = 2x + 5

Width = 3x

Perimeter of rectangle= 2(L + W)

P= $2\times (2x+5+3x)$

P= $2\times (5x+ 5)$

Now, taking 5 as common

P= $2\times 5 (x + 1)$

∴ Perimeter of rectangle= $10\times (x+1)$

6 0

3 years ago