4 years ago

4x = 19, when x equals 5. True false or open

Mathematics

2 answers:

svp [43]4 years ago

8 0

Answer:

false

Step-by-step explanation:

if x equals 5 then 4 times 5 would equal 20 not 19

Stella [2.4K]4 years ago

8 0

Answer:

False

Step-by-step explanation:

Because if we subsitute x as 5.

4x = 19

4(5) = 19

20 = 19

4 times 5 equals 20, not 19. Therefore it is false.

You might be interested in

PLEASE HELP!!!!!!!!!!!

goblinko [34]

The correct answer is Choice A I hope it helps :)

5 0

3 years ago

Read 2 more answers

In triangle ABC and triangle XYZ , if angle A and angle B are acute angles such that cos A = cos X then show that angle A = angl

just olya [345]

6x3=18-3=15 Hope it helps.

3 0

3 years ago

i am a nine diget number 3 of my didgets r less then 1some of my didgets have no value my thousands place is larger then my 10th

joja [24]

9,010,000 that's your answer

4 0

3 years ago

One integer is 5 more than another. Their product is 234. Find the integers?

marishachu [46]

X(x+5)=234
x^2 +5x=234
x^2+5x-234=0

Factor:
x^2+5x-234
(x-13)(x+18)

the integers are 13 and 18.

3 0

3 years ago

Find the value of x!

Fiesta28 [93]

Answer:

x=12

Step-by-step explanation:

10x-20+6x+8=180

16x-12=180

16x=192

x=12

3 0

3 years ago