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3 years ago

Graph 2x-5=2x+8 please

Mathematics

1 answer:

lapo4ka [179]3 years ago

4 0

2x-5=2x+8
-5=8

y=2x-5
y=2x+8

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Which ordered pairs are solutions to the inequality 2x - y > -4? Check all that apply.

JulsSmile [24]

Answer:

(1,-6)

(-2,-5)

(8,2)

(4,0)

4 0

2 years ago

A regulation softball has a circumference of 12 inches. what is the volume of the softball?

frez [133]

V=(4/3)pir^2

c=2pir
12=2pir
divide 2
6=pir
divide by pi
6/pi=r

sub for r
V=(4/3)pi(6/pi)^2
V=(4/3)pi(36/(pi^2))
V=(4/3)(36/pi)
V=144/(3pi)
V=48/pi
aprox pi=3.141592
V=15.2788777155

V=15.28 in^3

8 0

3 years ago

I need help ASAP <br> Integrated math II

Molodets [167]

Answer:

$\boxed{ \bold{ \sf{x = 16}}}$

$\boxed{ \bold{ \sf{m < AFD = 82}}}$

Step-by-step explanation:

$\sf{5x + 18 = 3x + 50}$

( Being vertically opposite angles)

Vertically opposite angles are always equal.

Move variable to L.H.S and change it's sign

Similarly, Move constant to R.H.S and change it's sign

⇒ $\sf{5x - 3x = 50 - 18}$

Collect like terms

⇒ $\sf{2x = 50 - 18}$

Subtract 18 from 50

⇒ $\sf{2x = 32}$

Divide both sides of the equation by 2

⇒ $\sf{ \frac{2x}{2} = \frac{32}{2} }$

Calculate

⇒ $\sf{x = 16}$

The value of x is 16

Now, let's find value of m<AFD :

$\sf{m < afd + 5x + 18 = 180}$ ( sum of angle in straight line )

plug the value of x

⇒ $\sf{m < AFD + 5 \times 16 + 18 = 180}$

Multiply the numbers

⇒ $\sf{m < AFD + 80 + 18 = 180}$

Add the numbers

⇒ $\sf{m < AFD + 98 = 180}$

Move constant to R.H.S and change it's sign

⇒ $\sf{m < AFD = 180 - 98}$

Subtract 98 from 180

⇒ $\sf{m < AFD = 82}$

Value of m<AFD = 82

Hope I helped!

Best regards!!

3 0

2 years ago

If the graph of y = lxl is translated so that the point (1, 1) is moved to (1.4), what is the equation of the new graph?

Fittoniya [83]

Answer:

y = |x| + 3.

Step-by-step explanation:

The movement of the y value from 1 to 4 is a translation of 3 units upwards.

The graph is y = |x| + 3.

7 0

2 years ago

Given that, 1 Chinese yuan = £0.13, convert £314 into Chinese yuan. Give

Maurinko [17]

Answer:

2415 Chinese yuan (rounded off to nearest yuan)

Step-by-step explanation:

£0.13 = 1 Chinese yuan

£314 = $\frac{314}{0.13}$ ×1 Chinese yuan

= 2415 Chinese yuan (rounded off to nearest yuan)

5 0

3 years ago