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arsen [322]
3 years ago
14

Triangle ABC is transformed to obtain triangle A′B′C′:

Mathematics
1 answer:
GaryK [48]3 years ago
7 0

Answer:

327

Step-by-step explanation:

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Solve:<br> x+ 10 - 5 = -9
neonofarm [45]
X = -14

x+10-5=-9
x+5=-9
x=-14
7 0
3 years ago
HELPPPP!!!<br> Select the correct answer.<br> Which function is an even function?
jonny [76]

Answer:

C.

Step-by-step explanation:

p(x)=sin(x) is an odd function since sin(-x)=-sin(x).

q(x)=cos(x) is an even function since cos(-x)=cos(x).

r(x)=tan(x) is an odd function since tan(-x)=-tan(x).

s(x)=csc(x) is an odd function since csc(-x)=-csc(x).

So the only contender seems to be C.

Let's check.  To check we have to plug in (-x) in place of (x) and see if we get the same function back since we are looking for an even function.

f(x)=\cos(\frac{5\pi}{4}x)

Replace (x) with (-x):

f(-x)=\cos(\frac{5\pi}{4}(-x)

f(-x)=\cos(\frac{-5\pi}{4}x)

f(x)=\cos(\frac{5\pi}{4}x) since cosine is even; that is cos(-u)=cos(u) where u in this case is \frac{5\pi}{4}x.

So f is even.

7 0
3 years ago
Of a line passes through the points (1, 2) and (5, 3) the equation of the line is...
Ksju [112]

Answer:

y=1/4x+7/4

Step-by-step explanation:

i think its right

4 0
3 years ago
Which is the same solution a x2-16x+12 =0
Phoenix [80]

Answer:

An equation which has the same solution as the given equation is:

( x - 18 ) ( x + 2 ) + 48 = 0 ....

Step-by-step explanation:

The given expression is:

x2-16x+12

Break the constant term:

x^2-16x-36 +48=0

[x^2-16x-36] +48=0

Now break the middle term inside the brackets

(x^2-18x+2x-36)+48=0

Take the common

[x(x-18) +2(x-18)]+48=0

(x-18)(x+2)+48=0

Thus an equation which has the same solution as the given equation is:

( x - 18 ) ( x + 2 ) + 48 = 0 ....

7 0
3 years ago
Help me PLEASED IT IS DUE TODAY AND NO LINKS PLEASED.
Klio2033 [76]

Answer:

Ki

Step-by-step explanation:

7 0
2 years ago
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