Answer:
23
Step-by-step explanation:
because the are la of the square is equal all sides of area
Answer:
Step-by-step explanation:
Given two similar triangles.
Corresponding parts of similar figures have same ratio.
<u>Use ratios to find the value of x:</u>
- (4x - 5)/(x + 7) = 35/12.5
- (4x - 5)/(x + 7) = 14/5
- 5(4x - 5) = 14(x + 7)
- 20x - 25 = 14x + 98
- 20x - 14x = 98 + 25
- 6x = 123
- x = 123/6
- x = 20.5
<u>Find the value of FG:</u>
First, Multiply 77.1 by 8 to find how many feet the submarine has dived.
77.1 × 8 = 616.8
Since the question is asking the submarines position "in relation to the surface," this number needs to be negated.
616.8 ⇒ -616.8
<h2>Answer:</h2>
<u>The submarine is at </u><u>-616.80 ft</u><u> in relation to the surface, so </u><u>option B</u><u> is correct.</u>
4# Vertical line is x = 3
5# Horizontal line is y = 7
10# Slope of the line = (-7-8)/(-1-(-4))
= -15/3 = -5
11# Slope of the line = (-3 -5)/(2-2) = -8/0 = infinite, ie the line is parallel to y axis
12# Slope of the line = (-9-(-9))/ ( 0 - (-4)) = 0/4 = 0, ie the line is parallel to x axis
15# 8x - 2y = 4
or, x/0.5 - y/0.5 = 1
or, x/0.5 + y/(-0.5) = 1
Therefore x intercept is 0.5 or 1/2 and y intercept is -0.5 or -1/2
16# y = - 4x + 8
or, 4x + y = 8
or, x/0.5 + y/8 = 1
Therefore x intercept is 0.5 or 1/2 and y intercept is 8
Hope it helps.
Thanks you..!!
