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3 years ago

1.3 Are there rectangles with the same perimeter? Explain your answer.

Mathematics

1 answer:

ira [324]3 years ago

3 0

Yes because they have the same number of sides

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HELP!! PLEASE, 3x/2 +2x/2=1+3x/2

Natasha2012 [34]

Answer: x=1

Step-by-step explanation:

7 0

2 years ago

What is the unit rate for the clownfish if all 60 costs 3,600? I will mark brainliest

Cerrena [4.2K]

The unit rate would be found if you made a ratio first of 60:3600. You notice that 60 can go into 3600 by 60 times. This means you get a unit ratio of 1:60. This means that one clownfish cost 60 dollars.

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2 years ago

Read 2 more answers

The double number lines show the ratio of feet to miles.

ruslelena [56]

Answer:

15840 feet

Step-by-step explanation:

10560 feet ⇒ 2 miles
10560/2 feet ⇒ 2/2 miles Divide both by 2 to find the unit ratio
5280 feet ⇒ 1 mile
5280*3 feet ⇒ 1*3 miles Triple both to find required number
15840 feet ⇒ 3 miles

8 0

2 years ago

Solve for x and Y using the angles shown, please helppp

inna [77]

Answer:

Step-by-step explanation:

We have the vertical angles and supplementary angles.

Vertical angles are congruent. Therefore we have the equation:

$(1)\qquad14x+4=4y-8$

Supplementary angles add up to 180°. Therefore we have the equation:

$(2)\qquad(16x-4)+(14x+4)=180$

Solve (2):

$(16x-4)+(14x+4)=180\qquad\text{combine like terms}\\(16x+14x)+(-4+4)=180\\30x=180\qquad\text{divide both sides by 30}\\x=6$

Put the value of x to (1) and sole:

$4y-8=14(6)+4\\4y-8=84+4\\4y-8=88\qquad\text{add 8 to both sides}\\4y=96\qquad\text{divide both sides by 4}\\y=24$

7 0

2 years ago

Read 2 more answers

Which is equivalent to 3/84"?

ICE Princess25 [194]

Answer:

$\sqrt[12]{8} ^x$

Step-by-step explanation:

$3 / \frac{1}{4} = 12$

4 0

2 years ago