All categories

3 years ago

X over 16 equals 6 over 24

Mathematics

1 answer:

AlekseyPX3 years ago

4 0

Answer: x=4 *The answer should be the positive sign.*

Step-by-step explanation:

cancel by the common factor of 6.

x/16=1/4

multiply by 16 both sides of an equation.

16x/16=1*16/4

multiply the numbers.

1*16=16

=16/4

16/4=4

x=4

Hope this helps!

Thanks!

Have a great day!

You might be interested in

Find the surface area of the triangular prism. The base of the

alukav5142 [94]

Answer:

Step-by-step explanation:

6 0

2 years ago

20 people applied for a job. Everyone either has a school certificate or diploma or even both. If 14 have school certificates an

STatiana [176]

Given:

Either has a school certificate or diploma or even both = 20 people

Having school certificates = 14

Having diplomas = 11

To find:

The number of people who have a school certificate only.

Solution:

Let A be the set of people who have school certificates and B be the set of people who have diplomas.

According to the given information, we have

$n(A)=14$

$n(B)=11$

$n(A\cup B)=20$

We know that,

$n(A\cup B)=n(A)+n(B)-n(A\cap B)$

$20=14+11-n(A\cap B)$

$20=25-n(A\cap B)$

Subtract both sides by 25.

$20-25=-n(A\cap B)$

$-5=-n(A\cap B)$

$5=n(A\cap B)$

We need to find the number of people who have a school certificate only, i.e. $n(A\cap B')$ .

$n(A\cap B')=n(A)-n(A\cap B)$

$n(A\cap B')=14-5$

$n(A\cap B')=9$

Therefore, 9 people have a school certificate only.

3 0

3 years ago

Solve x^2-8x=3 by completing the square.

vfiekz [6]

Answer:

x=4+(19)^1/2,x=4-(19)^1/2

Step-by-step explanation:

7 0

3 years ago

2 + 3 × (8 + 53 ÷ 1) Can please include the working to it. Thank you,

luda_lava [24]

Step-by-step explanation:

2 + 3 × (8 + 53 ÷ 1)

we first work out the equation in the brackets

so...

(8 + 53 ÷ 1)

division comes first so we divide 53÷1 which is 1 so the equation looks like this:

(8+53)

we work this out and get

then we work the rest out

2 + 3 × 61

multiplication comes first so...

3×61= 183

and

2+ 183= 185

Therefore 2 + 3 × (8 + 53 ÷ 1)= 185

Hope this helped- have a good day bro cya)

6 0

2 years ago

Read 2 more answers

Select the correct answer.

olya-2409 [2.1K]

Answer:

Step-by-step explanation:

cuz ik

5 0

2 years ago