3 years ago

Find x. Please help! Oh

Mathematics

2 answers:

xz_007 [3.2K]3 years ago

5 0

Answer:

8.5

Step-by-step explanation:

18=2x+1

-1 -1

_______

17=2x

_ _

2 2

8.5=x

Reika [66]3 years ago

4 0

X = 8.5 because 8.5 x 2 = 17 and 17 + 1 = 18

You might be interested in

Use the given endpoint R and the midpoint M of segment RS to find the coordinates of the other endpoint S. (Hint: Use the midpoi

zimovet [89]

Using the given endpoint R (8,0)and the midpoint M (4,-5) , the other endpoint S is (0,-10)

Explanation :

Use the given endpoint R and the midpoint M of segment RS

R (8, 0 ) and M (4, -5 )

Let 'S' be (x2,y2)

Apply the midpoint formula

$(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2} )\\$

Endpoint R is (x1,y1) that is (8,0)

Substitute the values and make it equal to M(4,-5)

$(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2} )\\\\(\frac{8+x_2}{2},\frac{0+y_2}{2} )=(4,-5)\\\\\frac{8+x_2}{2}=4\\8+x_2=8\\x_2=8-8=0\\x_2=0\\\\\\\frac{0+y_2}{2} =-5\\y_2=-10$

So other endpoint S is (0,-10)

Learn more : brainly.com/question/16829448

8 0

2 years ago

2. G(x) = 2x² + 3x<br>Is the function even, odd, or neither?

Bingel [31]

The function appears to be neither odd nor even

8 0

2 years ago

Need help, extra points

castortr0y [4]

Answer:

around 35-42° it's one of them 2 probably 40-41°

4 0

3 years ago

3 Express the following fractions in a different way:<br>(a) 1/4 = ? (b) 2/4 = ? (C) 1/2 = ?

lawyer [7]

Answer:

Step-by-step explanation:

A. 1.4. B. 2.4. C. 1.2

8 0

3 years ago

What is 4.2 kilometers in meters

vovikov84 [41]

THE ANSWER IS 42,000.

TO GET THIS WE KNOW THAT 1 KILOMETERS IS 10,000.

SO YOU TAKE 4.2 AND MULTIPLY IT BY 10,000. THAT EQUALS 42,000.

4 0

2 years ago