3Mystic 3Mystic

02-05-2021
Mathematics

contestada

Find the value of x, if the area of the square = 49

Find the value of x if the area of the square 49 class=

Respuesta :

centauron114 centauron114

02-05-2021

Step-by-step explanation:

(2x+5)(2x-5)=49

4x^2-25=49

4x^2=74

x^2=37/2

[tex] \sqrt{37 \div 2} [/tex]

Answer Link

Otras preguntas

Who ever answers will get brainlest and revive 50 points ( and if u can put answers to whole assessment that will be fine to ;)

Mr. Anderson drove 168 miles in 3 hours. He then drove the next 2 hours at a rate of 5 miles an hour faster than the first rate, How many miles did Mr. Anderson

3x9+10x36/6 please help me

ASAP IM IN DESPRITE NEED OF SLEEP How do I write an equation in slope intercept form based off of a pair of parallel lines?

Benchmark 1 - Big Ideas Math - Grade 724. Jack's mother is 44 years old. She is 4 years older than 8 times Jack's age. Theequation 8a + 4 = 44 represents this s

What is the answer to 1010-n=101

Brass costs $0.90 per pound, copper costs $2.15 per pound, and aluminium costs $0.75 per pound. Which medal would you recommend be for, for use as a heat sink i

Maura runs 5 miles in 1.25 hours. Ava runs 3 miles in 0.83 hours. Who runs faster?

If Fifty tabs of Clarithromycin 500mg costs $25.00, how much would ten tabs of Clarithromycin 500mg cost ?

Length 10 cm and width 7 cm