All categories

3 years ago

Find the missing side

Mathematics

2 answers:

arlik [135]3 years ago

7 0

Answer:

12.94811641 =x

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

cos theta = adj/ hyp

cos 44 = x /18

18 cos 44 =x

12.94811641 =x

Naddika [18.5K]3 years ago

6 0

Answer:

12.9

Step-by-step explanation:

cos(44) = x/18

x = cos(44) * 18

x = 12.9

You might be interested in

Which number line shows 1 to 4 divided into fourths?

romanna [79]

Answer:

the second one dose I believe

3 0

2 years ago

Can someone help me with #3? Thanks!

labwork [276]

I hope this helps you

4 0

3 years ago

m∠3 is (3x + 4)° and m∠5 is (2x + 11)°. Angles 3 and 5 are . The equation can be used to solve for x. m∠5 = °

ratelena [41]

I just did this question!

Answers:

1) <em>same side interior angles</em>

2) (3x+4)+(2x+11) = 180

3) 77

7 0

3 years ago

Read 2 more answers

The sum of two consecutive integers is – 7. Find the numbers

Y_Kistochka [10]

$n,n+1$ - two consecutive integers

$n+n+1=-7\\2n=-8\\n=-4\\n+1=-3$

7 0

3 years ago

Please help look at the attachment

guajiro [1.7K]

Answer:

i think the answer is that y is 7 and x is 9

Step-by-step explanation: sorry if this is wrong it probley is

6 0

3 years ago