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Simora [160]
3 years ago
8

if it’s possible could anyone do atleast question 11, 13, and 16 for me? so i can understand how to do them! sorry if it’s a lot

!!

Mathematics
1 answer:
liq [111]3 years ago
5 0
11) 7
13) 3/40
16) 9/4
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Please help me with this
Alexxandr [17]

If the perimeter is 98 cm, the sum of the lengths of two adjacent sides is 49 cm.

... (2x -1) + (3x +5) = 49 . . . . use the given information and relation

... 5x +4 = 49 . .  . . . . . . . . . simplify

... 5x = 45 . . . . . . . . . . . . . . . subtract 4

... x = 9 . . . . . . . . . . . . . . . . . divide by 5

The left side dimension is then

... 2x -1 = 2·9 -1 = 17 . . . . cm

The top dimension is

... 3x +5 = 3·9 +5 = 32 . . . . cm

The rectangle is 17 cm by 32 cm.

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What is the product?
vodka [1.7K]

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Select the expressions that are equivalent to 7(7w).
Jet001 [13]

Answer:

answers are A and C

Step-by-step explanation:

they both will equal 49w

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Which measurements could create more than one triangle?
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Letter A
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2 years ago
A student was asked to use the formula for the perimeter of a rectangle, P = 2l + 2w, to solve for l. The student came up with a
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