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bekas [8.4K]
3 years ago
12

3(-4x + 5) = 12

Mathematics
1 answer:
8_murik_8 [283]3 years ago
7 0

Answer:

x=1/4

Step-by-step explanation:

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3) Given:<br> Find the measure of arc WV.
sukhopar [10]

Answer:

108°

Step-by-step explanation:

Detail attached

4 0
3 years ago
Find a line that lies entirely in the set defined by the equation x2 + y2 − z2 = 1.
RUDIKE [14]

Answer:

x=1\,,\,y=t\,,\,z=t

Step-by-step explanation:

A line is a one-dimensional figure that has no thickness and extends infinitely in both directions.

A line segment is a line that has two end-points and a ray is a line that has one end-point.

Given equation is x^2+y^2-z^2=1

To find : a line that lies entirely in the set defined by the given equation.

Solution:

Take x=1\,,\,y=t\,,\,z=t

Check:

L.H.S=1^2+t^2-t^2=1+0=1=R.H.S

Therefore, x=1\,,\,y=t\,,\,z=t satisfy the given equation.

8 0
3 years ago
What is the slope of the line?
melisa1 [442]
<h3><u>Answer:</u></h3>

Answer:

\boxed{\boxed{\pink{\sf \leadsto Hence \ the \ slope \ of \ line \ is \ 1.}}}

<h3><u>Step-by-step explanation:</u></h3>

Here a graph of line is given and we need to find the slope. So here we can see that the line intersects y - axis at (0,2) and x - axis at (2,0 ). And we know that the slope of the line is tan∅.

\green{\bf \implies  Slope = tan\theta }\\\\\bf\implies Slope = \dfrac{perpendicular}{base}  \\\\\bf \implies Slope = \dfrac{y_2-y_1}{x_2-x_1} \\\\\bf\implies Slope = \dfrac{2-0}{2-0} \\\\\bf\implies Slope =\dfrac{2}{2}\\\\\bf\implies \boxed{\red{\bf Slope = 1 }}

<h3><u>Hence </u><u>the</u><u> </u><u>slope </u><u>of</u><u> </u><u>the</u><u> </u><u>line</u><u> </u><u>is</u><u> </u><u>1</u><u>. </u></h3>
3 0
3 years ago
What percent of 24<br> is 72?
Lena [83]

Answer:

300%

Step-by-step explanation:

Let p be the percent, of means multiply and is means equals

p*24 = 72

Divide each side by 24

24p/24 = 72/24

p =3

Multiply by 100 to change from decimal form to percent form

3*100

300%

4 0
3 years ago
What does the expression n+3 represent?
vaieri [72.5K]

Answer: Let's simplify step-by-step.

n+3

There are no like terms.

=n+3

Step-by-step explanation: hope this help

4 0
3 years ago
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