All categories

4 years ago

Which equation can be used to represent the statement?

Mathematics

2 answers:

Advocard [28]4 years ago

7 0

If the number is x

the expression is -

x/2 - 7= 1 + 5/10

Juliette [100K]4 years ago

4 0

Don't worry, I'm here to help! <3

The answer is: the number is x

the expression is:

x/2 - 7= 1 + 5/10

You might be interested in

Which statements describe the graph of y = Negative RootIndex 3 StartRoot x minus 1 EndRoot + 2? Select three options.

SOVA2 [1]

Answer:

The graph has a domain of all real numbers.

The graph has a y-intercept at $(0,1)$ .

The graph has an x-intercept at $(-7,0)$ .

Step-by-step explanation:

Given: The graph is $y=\sqrt[3]{x-1}+2$

The domain of a function is a set of input values for which the function is real and defined.

Thus, the graph has a domain of $(-\infty, \infty)$ .

To find the y-intercept: To find the y-intercept, substitute $x=0$ in $y=\sqrt[3]{x-1}+2$ .

$\begin{aligned}y &=\sqrt[3]{x-1}+2 \\&=\sqrt[3]{0-1}+2 \\&=-1+2 \\&=1\end{aligned}$

Thus, the y-intercept is $(0,1)$

To find the x-intercept: To find the x-intercept, substitute $y=0$ in $y=\sqrt[3]{x-1}+2$ .

$\begin{aligned}y &=\sqrt[3]{x-1}+2 \\0 &=\sqrt[3]{x-1}+2 \\-2 &=\sqrt[3]{x-1} \\(-2)^{3} &=(\sqrt[3]{x-1})^{3} \\-8 &=x-1 \\-7 &=x\end{aligned}$

Thus, the x-intercept is $(-7,0)$

8 0

3 years ago

Read 2 more answers

Assignment The operation teeter is defined on the set T= { 2, 3, 5, 7 } by x teeter y=[x+y+xy) mod.8 a - Construct mod.8 table f

rosijanka [135]

Answer:

Case A) tau_net = -243.36 N m, case B) tau_net = 783.36 N / m, tau_net = -63.36 N m, case C) tau _net = - 963.36 N m,

Explanation:

For this exercise we use Newton's relation for rotation

Σ τ = I α

In this exercise the mass of the child is m = 28.8, assuming x = 1.5 m, the force applied by the man is F = 180N

we will assume that the counterclockwise turns are positive.

case a

tau_net = m g x - F x2

tau_nett = -28.8 9.8 1.5 + 180 1

tau_net = -243.36 N m

in this case the man's force is downward and the system rotates clockwise

case b

2 force clockwise, the direction of

the force is up

tau_nett = -28.8 9.8 1.5 - 180 2

tau_net = 783.36 N / m

in case the force is applied upwards

3) counterclockwise

tau_nett = -28.8 9.8 1.5 + 180 2

tau_net = -63.36 N m

system rotates clockwise

case c

2 schedule

tau_nett = -28.8 9.8 1.5 - 180 3

tau _net = - 963.36 N m

3 counterclockwise

tau_nett = -28.8 9.8 1.5 + 180 3

tau_net = 116.64 Nm

the sitam rotated counterclockwise

4 0

1 year ago

NO LINKS OR ELSE YOU'LL BE REPORTED! Only answer if you're very good at Math.No guessing please.

SVETLANKA909090 [29]

Answer:

∠APC ≅ ∠DPB angles adjacent to the same angle are congruent to each other.

Explanation:

Because they share an angle created by P, they are adjacent.

I hope this helped :)

8 0

3 years ago

Graph the system of equations using technology. What is the x-coordinate of the solution? Round to the nearest hundredth.

Fiesta28 [93]

The x - coordinate of the solution is $x=5.83$

Explanation:

The two equations are $2 x-11 y=4$ and $3 x-5 y=14$

The image attached below shows the solution of the two equations.

The x - coordinate of the solution can be determined using substitution method.

Let us substitute $3 x-5 y=14$ ⇒ $y=-\frac{(14-3x)}{5}$ in the equation $2 x-11 y=4$

Thus, we have,

$2x-11(-\frac{(14-3 x)}{5})=4$

Simplifying, we get,

$2x+\frac{154}{5}-\frac{33x}{5} =4$

Adding the like terms, we have,

$-\frac{23x}{5} +\frac{154}{5} =4$

$\frac{1}{5} (-23x+154)=4$

Multiplying both sides by 5, we have,

$-23x+154=20$

$-23x=-134$

$x=5.826$

Rounding off to the nearest hundredth, we get,

$x=5.83$

Hence, the x - coordinate of the solution is $x=5.83$

4 0

4 years ago

Which expression is not a polynomial?

stiv31 [10]

Answer

Step-by-step explanation:

a polynomial only consist of multiplication, addition, and subtraction, and no division

6 0

4 years ago