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3 years ago

Help me with this please

Mathematics

1 answer:

vova2212 [387]3 years ago

6 0

It A 18.5 square centimeters, just add them.

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Which inequality is true?

ICE Princess25 [194]

Answer:

∠6 > ∠3 is TRUE.

Step-by-step explanation:

We know that acute angle is less than 90 degree while obtuse angle is more than 90 degree. By looking at the given angles, we can easily determine which angle is obtuse or acute. then we can decide which angle is bigger to find the answer.

∠10 > ∠7

FALSE;

Because∠10 is acute while ∠7 is obtuse.

------------

∠6 > ∠3

TRUE;

Because∠3 is acute while ∠6 is obtuse.

------------

∠9 > ∠11

FALSE;

Because∠9 is acute while ∠11 is obtuse.

------------

∠8 > ∠11

FALSE;

Because∠8 is acute while ∠11 is obtuse.

------------

8 0

3 years ago

26 cm/s= m/min i really need help

Bess [88]

26 cm/s = 15.6 m.min :))
i hope this be helpful
have a nice day

4 0

3 years ago

Read 2 more answers

A geologist in South America discovers a

diamong [38]

Answer:

This is a radioactive decay / half-life problem.

Initial amount of C 14 = 100% Present Amount = 57%

k = .0001 (that value should be negative)

Nt = No * e^ (k*t)

You need to solve that equation for "time" (equation attached)

time = natural log (Ending amount / Starting Amount) / k

time = natural log (57% / 100%) / -.0001

time = ln (.57) / -.0001

time = -.56211891815 / -.0001

time = 5,621.2 years (age of the bird skeleton)

These problems are quite complicated but I think I know this pretty well.

Need to know more? Visit my website (it's on the graphic).

Step-by-step explanation:

7 0

3 years ago

Please help, math work

NikAS [45]

Y = 3x + 5 because the slope is 3/1 and 0 = 5

6 0

3 years ago

Erin randomly selected 15% of the Storytime Conference attendees and asked them about their highest completed level of education

ladessa [460]

B) 80
Have a great day!

5 0

3 years ago