2 years ago

!!NO LINKS!!! PLEASE HELP!!!

Mathematics

1 answer:

gladu [14]2 years ago

5 0

Answer:

397

Step by-step explanation:

97+100+100+100

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A teacher needs 256 lengths of string cut to 40 cm each.if balls of string are 30 cm long how many balls will be needed

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2 years ago

If the perimeter of this quadrilateral (2ft 13ft 15in this is the quadrilateral) is 79 inches, what is the measure of the missin

kumpel [21]

Answer:

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Step-by-step explanation:

see the attached figure

we know that

1 ft= 12 in

step 1

Convert ft to in

2 ft=2*12=24 in

Note ----> the given measure is 13 in instead of 13 ft

step 2

Find the missing side length

The perimeter of a quadrilateral is the sum of its four side lengths

Let

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P=x+24+13+15

P=79 in

79=x+24+13+15

x=79-52=27 in

The missing side length is 27 in

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3 years ago