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3 years ago

What's A ∩ B' in its simplest form?

Mathematics

1 answer:

vladimir1956 [14]3 years ago

4 0

Answer:

Step-by-step explanation:

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Please help its dueee today plss help

Dmitriy789 [7]

What that guy said^^^

3 0

3 years ago

The length of a rectangle is five times its width. If the area of the rectangle is 320m, find the perimeter

Roman55 [17]

Answer: The perimeter is 96 m

Step-by-step explanation:

If we tag the length of the rectangle as $l$ and the width as $w$ , and if in addition we are told $l=5 w$ ,the dimensions of the rectangle are as shown in the figure.

Now, the area of a rectangle is given by:

$A=(l)(w)=320 m^{2}$

Since $l=5 w$ :

$A=(5w)(w)=320 m^{2}$

Isolating $w$ :

$5w^{2}=320 m^{2}$

$w=\sqrt{\frac{320 m^{2}}{5}}$

$w=8 m$

On the other hand, the perimeter of a triangle is given by the addition of each of its sides. Then, if the rectangle has two sides that measure $w$ and two sides that measure $5 w$ , the perimeter is:

$P=2(5)(w)+2w$

Substituting the value of $w$ in the last equation:

$P=2(5)(8 m)+2(8 m)$

Finally the perimeter is:

$P=96 m$

7 0

4 years ago

In diagram ,r || s. Find the measure of < 1.

rodikova [14]

M< 1 = 150........third one is your answer
..........................
m<s = 30

m<1 = 180 - m<s = 180 - 30 = 150

7 0

3 years ago

Find m+n <br><br> pls help !!!

podryga [215]

Answer:

m + n = 140

===============

<h3>Given</h3>

Two parallel lines,
Included triangle between the parallel lines,
Two interior angles of the triangle are m and n,
Another angle of 40°.

The sum of angles m and n

<h3>Solution</h3>

As per given, the missing interior angle is corresponding with 40° angle.

Since corresponding angles are equal, the third interior angle of the triangle is 40°.

Sum of three interior angles is 180°:

m + n + 40 = 180
m + n = 180 - 40
m + n = 140

7 0

2 years ago

Read 2 more answers

Given the following linear functions, determine their relationship:f(x)=5/6x-2 and g (x)=-6/5x+7

Gnom [1K]

The relationship is x=4.4 when y is 1.7

Step-by-step explanation:

The functions are :

$f(x)=\frac{5}{6}x-2\\ \\\\g(x)=\frac{-6}{5} x+7$

Because they are linear functions, a relationship can be identified if you graph the functions using a graph tool and visualize their point of intersection to see the values of x and y at that point.These values will satisfy both the functions to show that the two functions have a relationship.

Learn More:

Simultaneous equations :brainly.com/question/12318095

Keyword : Functions

#learnwithbrainly

8 0

4 years ago