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vodka [1.7K]
2 years ago
5

Find the missing side. round to the nearest tenth

Mathematics
2 answers:
barxatty [35]2 years ago
3 0
So you would use the law of sines so set up the equation sin18/16 = sin72/x (sin 72 being the top angle) and then you cross multiply and solve from there:)
Hope this helps!
Firdavs [7]2 years ago
3 0

Answer:

6.0

Step-by-step explanation:

This is trigonometry so you use SOH CAH TOA, in this case you need TOA.

tan (18) x 16 = 5.19871514 which simplifies to 6.0

Hope this is correct and helpful

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A food bank has 3,600 boxes of food. the boxes will be loaded equally onto 60 trucks. how many boxes of food will be on each tru
ad-work [718]
3600 boxes divided by 60 trucks = 60 boxes per truck. 
4 0
3 years ago
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Interce<br> Determine the intercepts of the line.<br> Y=-9x-14
Sergeeva-Olga [200]

Answer:

y= -14        x= -1.556

Step-by-step explanation:

graphing calculator is good  

4 0
3 years ago
Triangle ABC has A(-3,6),B(2,1), and C(9,5) what the length of side AB? What the length BC what the length AC and what ABC
vovikov84 [41]

Answer:

<em>AB = 5√2</em>

<em>AC = √145</em>

<em>BC = √65</em>

Step-by-step explanation:

Using the formula for calculating the distance between two points

D = √(x2-x1)²+(y2-y1)²

For AB A(-3,6),B(2,1),

AB = √(2+3)²+(1-6)²

AB = √(5)²+(-5)²

AB = √25+25

AB =  √50

<em>AB = 5√2</em>

For AC A(-3,6) and C(9,5)

AC = √(9+3)²+(5-6)²

AC = √(12)²+(-1)²

AC = √144+1

<em>AC = √145</em>

For BC B(2,1), and C(9,5)

BC = √(9-2)²+(5-1)²

BC = √(7)²+(4)²

BC = √49+16

<em>BC = √65</em>

<em></em>

<em>Since All the sides are difference, hence triangle ABC is a scalene triangle</em>

8 0
2 years ago
What happens to the decimal point in a number when the number is divided by 100?
nydimaria [60]
The decimal moves 2 spaces to the left. 

For example: 
4 / 100 = 0.04 
8 0
3 years ago
Read 2 more answers
A brick is 5/7 of a foot tall. If you need to build a brick wall that is 10 feet tall, how many bricks tall will the wall be?
svlad2 [7]

Answer:

7 1/7

Step-by-step explanation:

For the problem:

5 /7 × 10  = ?

Convert any mixed numbers to fractions:

10 = 10

Multiply all of the numerators by each other. Do the same with the denominators and form a new fraction with these values:

5 × 10

7 × 1

=  

50 /7

50 ÷ 7 = 7R1, therefore:

50 /7 =  7 1/7

The result is:

5

7

× 10 = 7 1/7

5 0
3 years ago
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