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Svetllana [295]
3 years ago
12

True or false cos(65 degrees) = sqrt 1+cos(130 degrees)/2

Mathematics
1 answer:
Snezhnost [94]3 years ago
5 0
False is the correct answer
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Kite ABCD is reflected over the line y = x. What rule shows the input and output of the reflection, and what is the new coordina
Svetach [21]
The answer:

according to the image the coordinates of pre image are:

A(-7, 2), B(-5, 3) C(-2, 2) and D(-5, 1)

<span>Kite ABCD is reflected over the line y = x, the main rule to find the coordinates of the images is  (y, x)

for example if A(-7, 2) the image  A' is A'(2, -7)

the answer is </span><span>(x,y)→(y,x); A' is at (2, −7)</span>
4 0
3 years ago
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77 x - 8 = 17<br><br> I need an answer please!!!
Phoenix [80]

Answer:25 /77

Step-by-step explanation:

77 x - 8 = 17

Collect like terms

77 x = 17 + 8

x= 25 /77

3 0
3 years ago
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PLEASSSSEEEE HELP ASAP
Scorpion4ik [409]

Answer:

B

Step-by-step explanation:

the dog was coming near.

6 0
3 years ago
Please help. I don't get this.
vredina [299]

Answer:

5.5

Step-by-step explanation:

1+1+1 3/4+1 3/4= 5.5

5.5*2=11

11/2=5.5

5 0
3 years ago
PLSSS HELP IMMEDIATELY!!! ILL GIVE BRAINIEST!!! (if u provide a link, i’m not giving u brainiest!)
Tems11 [23]

Answer: B. (2,1)

Step-by-step explanation:

its not c because if you look at R you see that it is going 4,3 not 3,4 because when you doing ratios on a number line it goes x-axis then y-axis next not y-axis then the x-axis.

It's not D because if you look at Q you see that it is going 3,5 not 5,3 because when you doing ratios on a number line it goes x-axis then y-axis next not y-axis then x-axis.

That's the same thing for A so your answer is b.

7 0
3 years ago
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