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loris [4]
2 years ago
10

GIVING BRAINLY ANSWER!!

Mathematics
2 answers:
Eva8 [605]2 years ago
8 0

Answer:X=°9o

Step-by-step explanation:if the lines are perpendicular they would have a 90 degree angle. the diagonal line dissects this angle and is 47 degrees.

vladimir1956 [14]2 years ago
4 0
If the lines are perpendicular they would have a 90 degree angle. the diagonal line dissects this angle and is 47 degrees. to solve this you would do 90-47 which equals 43
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6 0
3 years ago
Find the positive value of x in the geometric sequence 7x-2,4x+4,3x
Goryan [66]
Hello,


Let's assume k the ratio.


 \left \{ {{3x=k*(4x+4)} \atop {4x+4=k*(7x-2)}} \right. \\\\
 \left \{ {{3x-4kx=4k} \atop {4x-7kx=-2k-4}} \right. \\\\
 \left \{ {{x(3-4k)=4k} \atop {x(4-7k)=-2k-4}} \right. \\\\
 \left \{ {{x=\dfrac{4k}{3-4k} \atop {x=\dfrac{-2k-4}{4-7k} \right. \\\\

\dfrac{4k}{3-4k}=\dfrac{-2k-4}{4-7k}\\\\

36k^2-6k-12=0\\
6k^2-k-2=0\\

\boxed{k= \dfrac{2}{3} \ or\ k= -\dfrac{1}{2}}\\\\

x=\dfrac{4*\dfrac{2}{3} }{3-4*\dfrac{2}{3} }=8\\
x=\dfrac{4*\dfrac{-1}{2} }{3-4*\dfrac{-1}{2} }=-\dfrac{2}{5}\\







\boxed{x= 8 \ or\ x= -\dfrac{2}{5}}\\\\





5 0
3 years ago
What is the slope of the line that passes through the points (4, 2) and (-16, -10)?
coldgirl [10]
(-10-2)/(-16-4) = -12/-20 = 3/5
7 0
3 years ago
Read 2 more answers
How to do 200 + 1 and 1/2 x equals 548 - 1 and 2/5 x
eimsori [14]
So to do this you have to first calculate the sum subtract, multiply both sides by 10, move the terms, and collect like terms. So X=3460 I believe

Your welcome
5 0
3 years ago
ANSWER ASAP!
liraira [26]
The answer is y=-1/3x
8 0
3 years ago
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