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3 years ago

What's the pattern of 160,80,40,20,10

Mathematics

2 answers:

jonny [76]3 years ago

5 0

The pattern halves the numbers each time example 100, 50, 25

Brrunno [24]3 years ago

3 0

The pattern is that each number is decreasing by half

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......................

Viktor [21]

Answer:

............................

Step-by-step explanation:

8 0

2 years ago

40 POINTS NEED HELP ASAP

sesenic [268]

Use slope formula: y2-y1/x2-x1

XZ: -5/9
YZ: 2/7
XY: -7/2

XYZ is a right triangle because two of these slopes have a product of -1.

(YZ and XY does). We are all busy these days.

7 0

2 years ago

Read 2 more answers

Lines k and l are parallel. When lines k and l are cut by the transversals below, an isosceles triangle is formed.

Slav-nsk [51]

The angle to the left of angle 1 is 70, so angle 1 is equal to 180 - 70 - 70 which is 40,

5 0

3 years ago

Read 2 more answers

-5,8 and 2,-6 what the slope

Degger [83]

Answer:

bederr

Step-by-step explanation:

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ssls0ajsojsjwoiwksjksosjoksoajaonsisj

i got 5 points mfor free haha!!

7 0

2 years ago

Jake has a rectangular garden that measures 12 feet by 14 feet. He wants to increase the area by 50% and plans to increase each

emmasim [6.3K]

<em>In order to increase the area of a rectangular garden that measures 12 feet by 14 feet by 50% Jake must increase each dimension by equal lengths, x:</em>

$x\approx 2.9ft$

<h2>Explanation:</h2><h2 />

First of all, let's calculate the area of the original rectangular garden:

$A=b\times h \\ \\ b:base \\ \\ h:height \\ \\ \\ b=12ft \\ \\ h=14ft \\ \\ \\ A=12(14) \\ \\ A=168ft^2$

Jake wants to increase the area by 50%, so the new area would be:

$A'=168(1.5) \\ \\ A'=252ft^2$

He wants to increase the area by 50% and plans to increase each dimension by equal lengths, x, so this is represented by the figure below, therefore:

$(12+x)(14+x)=252 \\ \\ 168+12x+14x+x^2-252=0 \\ \\ x^2+26x-84=0 \\ \\ \\ Using \ quadratic \ formula: \\ \\ x=\frac{-b \pm \sqrt{b^2-4ac}}{2a} \\ \\ a=1 \\ \\ b=26 \\ \\ c=-84 \\ \\ \\ x=\frac{-26 \pm \sqrt{26^2-4(1)(-84)}}{2(1)} \\ \\ x=\frac{-26 \pm \sqrt{1012}}{2} \\ \\ \\ Two \ solutions: \\ \\ x_{1}=-13+\sqrt{253} \approx 2.9\\ \\ x_{2}=-13-\sqrt{253} \approx -28.9 \\ \\ x_{2} \ is \ discarded \ because \ it \ can't \ be \ negatives$

Finally:

<em>In order to increase the area of a rectangular garden that measures 12 feet by 14 feet by 50% Jake must increase each dimension by equal lengths, x:</em>

$x\approx 2.9ft$

<h2>Learn more:</h2>

Dilation: brainly.com/question/10945890

#LearnWithBrainly

6 0

2 years ago

What's the pattern of 160,80,40,20,10​

What's the pattern of 160,80,40,20,10