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adell [148]
3 years ago
7

Find the magnitude of wy for W( 3. - 3, 1) and X(8. –3,-6)

Mathematics
1 answer:
Mashutka [201]3 years ago
8 0

Answer:

√74

Step-by-step explanation:

there is no y.

wx=<8-3,-3+3,-6-1>=<5,0,-7>

|wx|=√(5²+0²+(-7)²)=√(25+49)=√74

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Solve for x. 6-2^4x = 21<br> OA. 0.24<br> OB. 0.53<br> OC. 0.45<br> OD. 0.06
topjm [15]

Answer:

0.45 Trust me this is right I just did it

5 0
2 years ago
The area of a rectangular wall of a bar is 108 square feet. Its length is 6 feet longer than twice its width. Find the length an
Montano1993 [528]

Answer:

Step-by-step explanation:

Let the length of the rectangle be L.

Let the width of the rectangle be W.

Given the following data;

Area of rectangle = 108 ft²

L = 2W + 6

To find the length and width of the wall of the barn;

6 0
3 years ago
The_________states that the sum measures of the interior angles of a triangle is 180​
serious [3.7K]

The Triangle sum theorem states that the sum measures of the interior angles of a triangle is 180 degree

<em><u>Solution:</u></em>

We know that,  

The Triangle Sum Theorem states that if you add all three interior angles, those are the angles inside the triangle, they would always add up to 180 degrees.

It is easy to remember that we add the three angle measurements to get 180 degrees because of the word sum in the name of the theorem. To make it short and sweet:

Consider a triangle with interior angles a, b, and c. Then we can say,

\angle a+\angle b+\angle c=180^{\circ}

The Triangle Sum Theorem is also called the Triangle Angle Sum Theorem or Angle Sum Theorem

7 0
3 years ago
Angle of a triangle measures 115° the other two angles are in the ratio of 4:9 what are the measures of those two angles
nasty-shy [4]

Answer:

20, 45

Step-by-step explanation:

A triangle has 180 degrees interior angle measure. One angle measure 115 so that means the other two angles  must add up to 65.

The remaning angles form a ratio of 4:9. This means we must split 65 into a ratio of. 4:9

A ratio partition parts of something. We can add the ratio intergers to find it full length.

4+9=13.

Divide 65/13=5.

Multiply 5x4 and 5x9 serpately.

We get 20 and 45

6 0
3 years ago
Solve the equation 6x + 3y = 15 for y. What does y equal if x = 2? If x = 5?
horsena [70]
6(2)+3y=15
12+3y=15
-12        -12
3y=3
3y/3  3/3
y=1

6(5)+3y=15
30+3y=15
-30        -30
3y=-15
3y/3   -15/3
y= -5
4 0
3 years ago
Read 2 more answers
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