All categories

3 years ago

3/4 −(x+ 1 /8 )= 5/16

Mathematics

1 answer:

IRINA_888 [86]3 years ago

8 0

3/4-(x+1/8)=5/16

3/4-x-1/8=5/16

3/4-1/8-5/16=x

Common denominator: 16

x=(4×3-2×1-5)/16=(12-2-5)/16=5/16

Answer: x=5/16

You might be interested in

1. Nasir borrowed $420 for six months with $77 monthly payments.

scoundrel [369]

Answer: 52 and 793.25

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Find the perimeter of each figure <br><br><br>8 ft (square)

sergey [27]

Because this figure is a square, multiply 8 by the number of sides the polygon has
in this case, it has 4 sides so multiply 8 by 4
8•4=32

4 0

3 years ago

Solve the equation for all real solutions in simplest form.<br> z^2 - 12z +9= -3

Mars2501 [29]

Answer:

Solving the equation for all real solutions in simplest form.

$z^2 - 12z +9= -3$ we get $\mathbf{z=10.9\: or\: z=1.1}$

Step-by-step explanation:

We need to solve the equation for all real solutions in simplest form.

$z^2 - 12z +9= -3$

First simplifying the equation:

$z^2 - 12z +9+3= -3+3\\z^2 - 12z +12= 0$

Now, we can solve the equation using quadratic formula:

$z=\frac{-b\pm\sqrt{b^2-4ac}}{2a}$

we have a = 1, b=-12 and c=12

Putting values in formula and finding values of x

$z=\frac{-b\pm\sqrt{b^2-4ac}}{2a}\\z=\frac{-(-12)\pm\sqrt{(-12)^2-4(1)(12)}}{2(1)}\\z=\frac{12\pm\sqrt{144-48}}{2}\\z=\frac{12\pm\sqrt{96}}{2}\\z=\frac{12\pm9.8}{2}\\z=\frac{12+9.8}{2}\:or\:z=\frac{12-9.8}{2}\\z=10.9\:or\:z=1.1$

So, we get value of z: z=10.9 or z=1.1

Solving the equation for all real solutions in simplest form.

$z^2 - 12z +9= -3$ we get $\mathbf{z=10.9\: or\: z=1.1}$

3 0

3 years ago

Help me on 16 I don't understand please and FAST

aev [14]

15 and 2/3 for mixed number and improper is 94/6

4 0

3 years ago

Read 2 more answers

a teenager can wash 2 tables per minute. write an expression for how many tables they can wash in m minutes

Brrunno [24]

2m=x 2for tables washed For minutes X for total tables washed

4 0

3 years ago

Read 2 more answers