All categories

3 years ago

Which expression represents the area of the triangle drawn below (4x-3) (2x-1) (4x-2) (3x-3)?

Mathematics

1 answer:

nata0808 [166]3 years ago

6 0

Answer:

option C

Step-by-step explanation:

Area of the triangle=4x²+4x+1

You might be interested in

What is 900cm/h = cm/min? ( with an explanation not just the answer)

vladimir2022 [97]

I hope that helped :)

6 0

4 years ago

HELP FAST GIVE A DECENT AMOUNT OF POINTS! FOR EASY!

laila [671]

Answer:

The value of angle is 56.9°

Step-by-step explanation:

First, you have to find the length of hypotenuse using Pythagoras' Theorem, c² = a² + b² :

${c}^{2} = {a}^{2} + {b}^{2}$

$let \: a = 8.25 \\ let \: b = 6.45$

${c}^{2} = {8.25}^{2} + {6.45}^{2}$

${c}^{2} = 68.0625 + 41.6025$

${c}^{2} = 109.665$

$c = \sqrt{109.665}$

$c = 10.47cm \: (4s.f)$

In order to find θ, you have to apply Sine Rule :

$\sin(θ) = \frac{opposite}{adjacent}$

$let \: oppo. = 8.77 \\ let \: hypo. = 10.47$

$\sin(θ) = \frac{8.77}{10.47}$

$θ = { \sin( \frac{8.77}{10.47} ) }^{ - 1}$

$θ = 56.9 \: (1d.p)$

4 0

3 years ago

(simplify the expression) 2x7b

Lapatulllka [165]

Answer:

14b

Step-by-step explanation:

2×7=14

Just put the "b" after 14

5 0

3 years ago

(3 2/3 + 17 1/5) - ( 11 3/5 + 2 1/3) =

Ipatiy [6.2K]

Answer:

6 14/15

Step-by-step explanation:

I would say simplifie the paratensies.

First:

3 2/3+ 17 1/5 =

Common factor of 3 and 5 is 15

3 10/15 + 17 3/15 = 20 13/15

Second:

11 3/5 + 2 1/3 =

Common factor of 3 and 5 is 15

11 9/15 + 2 5/15 = 13 14/15

20 13/15 - 13 14/15 = 7 13/15 - 14/15 = 7 - 1/15 = 6 14/15

4 0

3 years ago

Read 2 more answers

1. Gabriella had a piece of ribbon that was 3į yards long. She used this ribbon to make bows. Each

Kobotan [32]

Answer:

Step-by-step explanation:

When Gabriella finish her bows she had 4 extra.

Hope this helps ;)

5 0

3 years ago