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3 years ago

The diameter of a circle is 12 mm. what is its radius?

Mathematics

2 answers:

MrMuchimi3 years ago

5 0

Answer:

6mm

Step-by-step explanation:

radius = 1/2 of diameter

omeli [17]3 years ago

4 0

Answer:

Step-by-step explanation:

r - radius

d - diameter

d = 2r

Therefore, if d = 12mm, then r = 12mm : 2 = 6mm

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Evaluate the expression for x=5, y=-3 and z=7<br> (x2 – z) (22+5)

zepelin [54]

Answer:

Step-by-step explanation:

(Refer to image)

Plug in x and z and follow order of operations to simplify the expression

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3 years ago

1. Each cube has 6 faces. If Tandra

Ede4ka [16]

1 cube = 6 Faces

2 cubes = 10 Faces

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2 years ago

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Samantha drew Triangle JKL with the coordinates (2,3), (4, 3) and (5,2). She reflected this image over the x-axis to create an i

zavuch27 [327]

Answer:

J'(2,-3), K'(4, -3) and L'(5,-2)

Step-by-step explanation:

The given triangle has vertices at J(2,3), K(4, 3) and L(5,2).

The transformation rule for a reflection in the x-axis is:

$(x,y)\to (x,-y)$

We substitute the points to obtain the coordinates of the image triangle J'K'L'

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$L(5,2)\to L'(5,-2)$

In other words, we negate the y-coordinates of triangle JKL to obtain the coordinates of J'K'L'

See attachment for graph.

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4 years ago

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kykrilka [37]

Answer:

B. would be the best choice

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4 years ago

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()+()+()+()+()=30

Iteru [2.4K]

<span>There are 5 boxes, where we have to put given numbers. Addition of 5 odd numbers always gives an odd number result. 30 is an even number. So there is no combination of given numbers which can give you 30 as a result.
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