All categories

3 years ago

What is the measure of angle 5

Mathematics

2 answers:

Ainat [17]3 years ago

6 0

Answer: it would be 130 because you do 180-50

Step-by-step explanation:

Illusion [34]3 years ago

5 0

Answer:

angle 3=angle 5 because alternate interior angles. angle 3=180-50=130 degrees. So angle 5 is 130 degrees.

You might be interested in

A rectangular prism has a volume of 160 cubic centimeters and a height of 4 centimeters. What is the area of its base?

FrozenT [24]

The area of the base is 40.

5 0

3 years ago

23 > 4n + 11 two step inequality

drek231 [11]

Solving the inequality: $23>4n+11$ we get $n$

Step-by-step explanation:

We need to solve the inequality: $23>4n+11$

Solving the inequality:

Switch the sides and reverse the inequality:

$4n+11$

Subtract 11 from both sides

$4n+11-11$

$4n$

Divide both sides by 4

$n$

So, solving the inequality: $23>4n+11$ we get $n$

Keywords: Solving inequalities

Learn more about Solving inequalities at:

#learnwithBrainly

4 0

3 years ago

(1/6)^×=216 solve for x

zheka24 [161]

$\frac{1}{6}^x=216\\\\
Write\ 216\ as\ (\frac{1}{6})^{-3}\ to\ have\ a\ common\ base\\\\
\frac{1}{6}^x=(\frac{1}{6})^{-3}\\\\
x=-3\\\\Solution\ is\ x=-3.$

4 0

3 years ago

TU = 3, RS = 15, TW = 4, TR = 9; Assume that the sides of triangle TUW are proportional to the sides of triangle TRS. What is th

VMariaS [17]

Answer:

$WS=8\ units$

Step-by-step explanation:

we know that

If two triangles are similar

then

the ratio of their corresponding sides are equal and the corresponding angles are also equal

In this problem

$\frac{TU}{TR}=\frac{UW}{RS}=\frac{TW}{TS}$

we have

$TU=3\ units, RS=15\ units, TW=4\ units,TR=9\ units$

Find the value of TS

$\frac{TU}{TR}=\frac{TW}{TS}$

substitute

$\frac{3}{9}=\frac{4}{TS}$

$TS=36/3=12\ units$

$WS=TS-TW$

$WS=12-4=8\ units$

see the attached figure to better understand the problem

3 0

3 years ago

Read 2 more answers

Find the equation of the line perpendicular to the<br> given line through the point (1,9). y=1/3x+5

Ivan

Slope-intercept form: y = mx + b

(m is the slope, b is the y-intercept or the y value when x = 0 --> (0, y) or the point where the line crosses through the y-axis)

For lines to be perpendicular, their slopes have to be the negative reciprocal of each other. (Basically flip the sign +/- and the fraction[switch the numerator and the denominator])

For example:

Slope = $\frac{1}{3}$

Perpendicular line's slope = $-\frac{3}{1}$ or -3

Slope = -2 or $-\frac{2}{1}$

Perpendicular line's slope = $\frac{1}{2}$

$y=\frac{1}{3} x+5$ The given line's slope is $\frac{1}{3}$ , so the perpendicular line's slope is -3. Now that you know the slope, substitute/plug it into the equation:

y = mx + b

y = -3x + b To find b, plug in the point (1, 9) and isolate/get the variable "b" by itself in the equation

9 = -3(1) + b Add 3 on both sides to get "b" by itself

9 + 3 = -3 + 3 + b

12 = b

y = -3x + 12

3 0

3 years ago

Read 2 more answers