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Kipish [7]
4 years ago
8

What is the answer to x= ??

Mathematics
1 answer:
andre [41]4 years ago
6 0

Answer:

x=3.8

Step-by-step explanation:

Divide 5 by 9 to get the ratio in which the figure was reduced, then multiply this by 7 to get the value of x. In other words, 5/9x7= x

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Damm [24]
C hope that helps
Hahahaha :) goo day
4 0
3 years ago
What is the slope intercept form of a line that passes through (-6,5) and is perpendicular to the graph of 2x-y=5?
Lorico [155]

\text{The slope-intercept form}\ y=mx+b.\\\\Let\\k:y=m_1x+b_1\\l:y=m_2x+b_2\\\\l\ \perp\ k\iff m_1m_2=-1\\------------------------\\2x-y=5\to y=2x-5\\\\\text{Let}\ k:y=2x-5\ \text{and}\ l:y=mx+b\\\\l\ \perp\ k\iff2m=-1\qquad|:2\to m=-\dfrac{1}{2}\\\\l:y=-\dfrac{1}{2}x+b\\\\\text{Substitute the coordinates of the point (-6, 5) to the equation}\\\text{of the line}\ l:\\\\5=-\dfrac{1}{2}(-6)+b\\5=3+b\qquad|-3\\2=b\to b=2\\\\\boxed{Answer:\ y=-\dfrac{1}{2}x+2}

8 0
3 years ago
What is the sum of square root -2 and square root -18?
bija089 [108]

Answer:

4 square root 2i

\sqrt{ - 2}  +  \sqrt{ - 18}  = 4 \sqrt{2} i

6 0
4 years ago
I WILL GIVE CORRECT ANSWER BRAINLIEST
zhuklara [117]

Answer:

Given = 6 x 0 = 0

Step 2 = Substitute. Any number plus its opposite equals 0 (10 +-10)

Step 3 = Use the distributive property

Step 5 = Subtract 60 from both sides

Step 6 = Simplify to solve for 6 x -10

8 0
3 years ago
Question 36 of 40
Ipatiy [6.2K]

Answer:

A. a line segment

Step-by-step explanation:

  • a ray is directing in one dxn, and has no end point
  • a plane is a closed, so more than 2 points
  • a vertex is a single point itself
4 0
4 years ago
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