All categories

2 years ago

Can you guys help me with this

Mathematics

2 answers:

Finger [1]2 years ago

8 0

11. f = 180-(75+65)

f = 180 - 140

f = 40°

12. x = 62+51

x = 113

y = 180- 113

y = 67°

13. x = 360-(100+95+60)

x = 360 - 255

x = 105°

<em><u>PLEASE MARK THIS ANSWER AS BRAINLIEST</u></em>

Flura [38]2 years ago

4 0

Answer:

<h3>Answers are given in the above photos.</h3>

Hope that will help you surely.

Thank You.

You might be interested in

A line passes the points (1,7) and (0,3)what is the equation in the slope intercept form

Katen [24]

Answer:

y = 4x+ 3

Step-by-step explanation:

3 0

2 years ago

Eight more than three times a number is equal to the number.<br> What is the number

hodyreva [135]

Answer:

-4

Step-by-step explanation:

-4(3) = -12

-12 + 8 = -4

3 0

2 years ago

Read 2 more answers

Marietta was given a raise of $0.75 per hour, which gave her a new wage of $12.00 per hour. Enter and solve an equation to deter

Murljashka [212]

X+.75=12.25

X+.75-.75=12.25-.75

X=11.50

11.50 wasMarietta's wage before her raise

4 0

3 years ago

Read 2 more answers

How do you put coordinates into slope intercept form?

PIT_PIT [208]

Draw a graph with integer lines going vertical and horizontal. Make sure the integer lines have all the numbers in the coordinates. Find where the numbers line up on the graph.

5 0

2 years ago

Need to get the values of each trig function using half angle formulas within the constraint

Marizza181 [45]

$\bf cot(u)=4\qquad \pi \ \textless \ u\ \textless \ \frac{3\pi }{2}\implies cot=\cfrac{-4}{-1}\cfrac{\leftarrow adjacent}{\leftarrow opposite}
\\\\\\
hypotenuse\implies \sqrt{(-4)^2+(-1)^2}\implies \sqrt{17}
\\\\\\
cos(\theta )=\cfrac{-4}{\sqrt{17}}\implies \cfrac{-4\sqrt{17}}{17}\\\\
-------------------------------\\\\
$

$\bf sin\left( \frac{u}{2} \right)=\pm\sqrt{\cfrac{1+\frac{4\sqrt{17}}{17}}{2}}\implies \pm\sqrt{\cfrac{\frac{17+4\sqrt{17}}{17}}{2}}\implies \boxed{\pm\sqrt{\cfrac{17+4\sqrt{17}}{34}}}
\\\\\\
cos\left( \frac{u}{2} \right)=\pm\sqrt{\cfrac{1-\frac{4\sqrt{17}}{17}}{2}}\implies \pm\sqrt{\cfrac{\frac{17-4\sqrt{17}}{17}}{2}}\implies \boxed{\pm\sqrt{\cfrac{17-4\sqrt{17}}{34}}}$

$\bf tan\left( \frac{u}{2} \right)=\pm\sqrt{\cfrac{\frac{17+4\sqrt{17}}{34}}{\frac{17-4\sqrt{17}}{34}}}\implies \boxed{\pm\sqrt{\cfrac{17+4\sqrt{17}}{17-4\sqrt{17}}}}$

8 0

3 years ago