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harina [27]
3 years ago
13

Answer this question, thx for the help (the 4th one is this shape O )

Mathematics
1 answer:
RideAnS [48]3 years ago
5 0

Answer:

1st one

Step-by-step explanation:

You might be interested in
The prime factorization of which number 2⁵ x 5?​
vekshin1

Answer:

Step-by-step explanation:

2^{5} *5 = 2 * 2* 2 * 2 * 2 *5

         = 160

5 0
2 years ago
Find the slope of the line that contains the points (7, 3) and (7, 9). Round to 2 decimal places.
Lunna [17]

answer = not define

Step-by-step explanation:

slope = (y2- y1) / (x2- x1)

= 9-3 / 7-7

= 6/0

= not define

I think points are wrong

3 0
3 years ago
PLEASE HELP!
solmaris [256]
C. -2 because if you substitue the 2 in for x and then solve you get your answer
7 0
3 years ago
Read 2 more answers
Find a vector equation and parametric equations for the line. (Use the parameter t.) The line through the point (1, 0, 9) and pe
lora16 [44]

Answer:

the parameter equation of given line is

x= 1+t

y=0+ 2t

z= 9+t

( note: in plane no signs given so we assume + so x+2y+z)

Step-by-step explanation:

A vector perpendicular to the plane   a x + b y + c z + d = 0  is given by  ⟨ a , b , c ⟩

So a vector perpendicular to the plane  x +2 y +  z −  = 0   is  ⟨ 1 , 2 , 1 ⟩

The parametric equation of a line through  (x_{0} ,y_{0}, z_{0} )  and parallel to the vector  ⟨ a , b , c ⟩  is  

x=x_{0} +ta\\y=y_{0} +tb\\z=z_{0} +tc

so the parametric equation of our line is

x=1+t\\y=2t\\z=9+t

The vector form of the line is  

r=+t

4 0
3 years ago
•What is the value of X?
djyliett [7]

Answer:

solution given:

3(x+2)+35°+52°=180°[sum of interior angle of a traingle is 180°]

3(x+2)=180-87

x+2=93/3

x+2=31

x=31-2=29°

value of x=29°

again

<C=3(29°+2)=93°

the measure of angle C=93°

4 0
3 years ago
Read 2 more answers
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