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Ad libitum [116K]
3 years ago
8

The answer is 20x + 35 what was the question when in the form of a(bx + c) where a b and c are integers

Mathematics
2 answers:
SSSSS [86.1K]3 years ago
5 0
20x+35
4(5x+7)
a=4
b=5
c=7
-BARSIC- [3]3 years ago
4 0
It is 5(4x+7)
a=5
b=4
c=7
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Triangles QPT and QRS are similar. Find x.
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Answer:

from those are similar, the ratio of side will be 40/24=x/20 so x=33.3333 is equal 33 and one-third.

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When solving a system by substitution, one should
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B, because to substitute for a variable you have to have an equation to substitute first.
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Rectangular field has a total perimeter of 128 feet. The width is
dsp73

Answer:

<h3>The length is 44 feet</h3><h3>The width is 20 feet</h3>

Step-by-step explanation:

Perimeter of a rectangle = 2l + 2w

where

l is the length

w is the width

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Group like terms

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The length is 44 feet

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w = 44 - 24

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3 years ago
-1 1/4 + 1/2 <br> A)-1 3/4 <br> B)-1 1/2 <br> C)-3/4 <br> D)-1/2
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Answer:

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Find the area. Round to the nearest hundredth when necessary. Be sure you are showing all work to find each figure.
eimsori [14]

<u>Additional requirements in figure</u> :-

Mark point :-

  • A
  • B
  • C
  • D
  • E

Draw a straight line from E to AB .

And the point line joins mark it as "F" .

It will generate quadrilateral FBCD.

we get to know In quadrilateral left angle is 90°

How ?

{

proof :

As three angles are given 90° So third angle will also be 90°

Reason:

→ Sum of interior angles = 2 (no. of angles - 2 × 180°

→Sum of interior angles = (4-2 × 180°)

→Sum of interior angles = (2 × 180°)

→Sum of interior angles = 360°

}

<u>✿</u><u>Now let the left angle be </u><u>x</u>

  • 90° +90° + 90° + x = 360°
  • 180° + 90° + x = 360°
  • 270° + x = 360
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<u>we know</u> :

Area of rectangle = Length × Breadth

STEPS :

  • Area of rectangle = Length × Breadth

  • Area of rectangle = 7 × 8

  • Area of rectangle = 56 in²

<u>Now let's find EF</u> :

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  • EF = 3 in

<u>To find A</u>

<u>F</u> :

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<u>In triangle AFE</u>:

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We know :

<u>Area of triangle =(</u><u> </u><u>Height</u><u> </u><u>×</u><u> </u><u>Base)/2</u>

Steps :

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<u>To find area of figure</u> :

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______________________

~WindyMint

5 0
2 years ago
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