2 years ago

RR = 12. What is the length of RZ? 3 6 12 18

Mathematics

2 answers:

kipiarov [429]2 years ago

6 0

Answer:6

Step-by-step explanation:

skad [1K]2 years ago

3 0

Answer: 6

Step-by-step explanation:

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Use the rule to write the numbers in the pattern rule:add3the

almond37 [142]

Answer:

Hey! Is this the full question?

Step-by-step explanation:

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2 years ago

Dai has 3 meters of fabric that he wants to cut into 5 equal sized pieces. what is true about the length of each piece of fabric

musickatia [10]

3/5=.6
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6/10=3/5

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2 years ago

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In 1895, a brick arch railway bridge was built on North Avenue in Baltimore, Maryland. The arch is described by the equation h =

DerKrebs [107]

Answer:

21.213

(21.213,0)

Step-by-step explanation:

y-intercept = 9

slope= -1/50x^2

I graphed it and it was a parabola and it hit the ground at this coordinate (21.213,0)

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2 years ago

A number, x, rounded to 2 decimal places is 15.38<br>Write down the error interval for x.

Stels [109]

Answer:

The error interval for x is:

$[15.375,15.384]$

Step-by-step explanation:

In order to determine the error interval for x, We have to get the all the number which could be rounded off to $15.38$ .

These number can be listed in order such as:

15.375 15.376 15.377 15.378 15.379 15.380 15.381 15.382 15.383 15.384

Therefore, the error interval for x is:

$[15.375,15.384]$

5 0

2 years ago

Suppose the area of a circle is 254.4696 square inches. Whats the radius of the circle? Use pie=3.1416. A. 18 in B. 81 in. C. 9

andrezito [222]

Answer:

radius = 9 inches

Step-by-step explanation:

$Area = \pi r^{2}$

r = radius

Area = 254.4696 square inches

so we have:

$r^{2} = \frac{A}{\pi} \\\\r = \sqrt{\frac{A}{\pi}} \\\\r = \sqrt{\frac{254.4696}{3.1416}} \\\\r = \sqrt{81}$

so we have: r = 9 inches

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2 years ago