3 years ago

How can numbers be expressed ordered and compared for a third grader

Mathematics

1 answer:

Anarel [89]3 years ago

7 0

Line all the numbers in a column and compared where the numbers are not the same numbers

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I need help with this geometry assignment. Please help.

zvonat [6]

SA = LH + LW + WH + 2(1/2LH)
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1 year ago

Estimate the measure of the angle below.

andrew11 [14]

Answer:

I would say B) approx. 35

Step-by-step explanation:

Because that is so close to 45 degrees which is closest to 35

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Eleanor and max used two rectangular wooden boards to make a set for the school play.one board was 6 feet long and the other boa

Oksi-84 [34.3K]

By definition, the area of a rectangle is:

$A = w * l$

Where,

w: width of the rectangle

l: length of the rectangle

The total area is given by:

$A = A1 + A2$

Where,

A1: rectangular wooden board 1

A2: rectangular wooden board 2

Substituting we have:

$60 \frac{3}{8} = (6) (w) + (5\frac{1}{2}) (w)$

Rewriting we have:

$\frac{483}{8} = (6) (w) + (\frac{11}{2}) (w)$

$483 = 48w + 44w\\483 = 92w$

$w = \frac{483}{92}\\w = 5.25$

$w = 5 \frac{1}{4}$

Answer:

The width is given by:

$w = 5 \frac{1}{4}$

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3 years ago

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3.2h+4=23.2 please help me

Snezhnost [94]

Answer:

h = 6

Step-by-step explanation:

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