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azamat
3 years ago
12

The G.CD of the number is 17 and the L.C.M is 140,If one of the number is 20, Find the other number​

Mathematics
1 answer:
Alik [6]3 years ago
6 0

Answer:

HCF Of two nos. is 17

Let another no. be x

we know that HCF ×LCM = Product of two numbers

17×140=20×(x)

20x=2380

x =2380/20

x=119

The other no. is 119

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The angle of elevation from a ball on a football field to the top of a 30-foot y'all goal post is 16 degrees 42'. How far is the
timama [110]

Answer:

  100.0 feet

Step-by-step explanation:

For an acute angle in a right triangle, the cotangent function is the ratio of the adjacent side to the opposite side:

  cot(16°42') = (distance to goal)/(30 ft)

Multiplying by the denominator, we have ...

  (distance to goal) = (30 ft)cot(16°42') = (30 ft)(3.33317) ≈ 100.0 ft

The football is 100.0 feet from the base of the goal.

_____

cot(16°42') = tan(73.3°)

7 0
3 years ago
Find y and x intercept
Svetlanka [38]
-2x + 3y = 12
x intercept y = 0
-2x = 12
   x = -6

y intercept x = 0
3y = 12
  y = 4

answer
y intercept (0,4)
x intercept (-6,0)

3 0
3 years ago
What are examples of the distributive property?
Elena L [17]
Here is an example:

3(4x +7)
2( 3 +5) =2( 3 ) = 2 ( 5 )
8 0
3 years ago
Find the slope of the lines graphed below. <br> Giving brainliest to whoever answers all correct.
Rashid [163]

Answer:

1.slope is 2

2.slope is -3/5

3.slope is 1

4.vertical line slope 0 undefined

5.x=-5

6.horizontal line slope 0 undefined

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is the equation of the line that has a slope of m = 2 and passes through the point (-5, -6)?
Alenkinab [10]

Answer:

y=2x+4

Step-by-step explanation:

You can solve this two ways: insert the values into point-slope form and simplify to solve for y, converting it to slope-intercept form, <em>or</em><em> </em>insert the values into slope-intercept form, solve for b, and insert b. We'll do both :)

<em><u>Point-slope form:</u></em>

y-y_{1}=m(x-x_{1})

Where:

  • m is the slope
  • x_{1} and y_{1} are corresponding coordinate points (x,y)

Insert the given values:

m=2\\\\(-5_{x_{1}},-6_{y_{1}})\\\\y-(-6)=2(x-(-5))\\\\y+6=2(x+5)

Solve for y. Expand the right sie using the distributive property:

y+6=2(x)+2(5)\\\\y+6=2x+10

Isolate the variable. Subtract 6 from both sides, canceling out the 6 on the left:

y+6-6=2x+10-6\\\\y=2x+4

<em>OR</em>

<em></em>

<em><u>Slope-intercept form:</u></em>

y=mx+b

Where:

  • m is the slope
  • b is the y-intercept
  • x and y are corresponding coordinate points (x,y)

Insert the given values:

m=2\\\\(-5_{x},-6_{y})\\\\-6=2(-5)+b

Simplify the multiplication:

-6=-10+b

Solve for b. Add 10 to both sides, canceling out the 10 on the right:

-6+10=-10+10+b\\\\4=b

The value of b is 4. Insert the appropriate information into the equation. When using slope-intercept form, you don't plug in the coordinate points:

y=2x+4

:Done

4 0
3 years ago
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