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3 years ago

Order the numbers from greatest to least 25%,0.33, 15 1/2%, 3.14,

Mathematics

1 answer:

Anna [14]3 years ago

7 0

3.14,0.33,25%,15.5%
you convert them all to decimal and arrange them in order.

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How are key features of a linear function identified and interpreted from a table, equation, and description?

Morgarella [4.7K]

Answer:

y=mx+b

Step-by-step explanation:

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3 years ago

Read 2 more answers

Chad and Rhonda are hanging a swingChad cut a piece of chain 6 feet 2 inches longRhonda cut a piece of chain 72 inches longWhen

coldgirl [10]

Answer:

2 inches

Step-by-step explanation:

Chad cut the chain which 6 feet 2 inches long

we know that, 1 feet = 12 inches

so 6 feet = 6 x 12 = 72 inches

so total length of the chain that chad has cut is 72+2= 74 inches

Rhonda cut the chain of length 72 inches.

difference between the length of their chains = 74-72 = 2 inches

5 0

3 years ago

2 8 18 32 50 please show the working out

Yakvenalex [24]

50 - 32 = 18, 32 - 18 = 14, 18 - 8 = 10, 8 - 2 = 6.

6
10
14
18

They increase by 4 more than the last increase. The next three in the sequence would be:

72, 98, 128.

I hope this helps.

6 0

4 years ago

Which of the following is the slope intercept form of the equation

Korvikt [17]

Answer:

y = 3/8 x - 2

Step-by-step explanation:

Put 8y on the other side to get

8y + 16 = 3x

8y = 3x - 16 and thus

y = 3/8 x - 2

8 0

3 years ago

A triangle with a base of 8 meters has an area of 60 square meters.The longest side of the triangle is 17 meters.Is the triangle

Alika [10]

Answer:

Yes, the triangle is a right triangle.

Step-by-step explanation:

A triangle with a base of 8 meters and longest side is 17 meters.

Area of triangle is $60\text{ m}^2.$

Let third side be x m

Semi-perimeter of triangle, $s=\dfrac{8+17+x}{2}=\dfrac{25+x}{2}$

Using Heron's formula to find area of triangle.

$\text{Area of triangle }=\sqrt{s(s-a)(s-b)(s-c)}$

$60=\sqrt{\dfrac{25+x}{2}\left(\dfrac{25+x}{2}-8\right)\left(\dfrac{25+x}{2}-17\right)\left(\dfrac{25+x}{2}-x\right)}$

squaring both sides

$3600=\dfrac{25+x}{2}\times \dfrac{x+9}{2}\times \dfrac{x-9}{2}\times \dfrac{25-x}{2}$

$3600=\dfrac{-50625+706x^{2}-x^{4}}{16}$

$x^4-706x^2+108225=0$

$(x^2-225)(x^2-481)=0$

$x^2=225\text{ or }x^2=481$

$x=\pm 15,\pm\sqrt{481}$

x should be positive integer.

So, $x=15\text{ m}$

Using pthagoreous theorem:

$17^2=15^2+8^2$

$289=225+64$

$289=289$

Therefore, the given triangle is a right triangle.

6 0

4 years ago