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vladimir1956 [14]
2 years ago
12

Omg help! WORTH 20 points NEED ASAP!!!

Mathematics
2 answers:
Gnesinka [82]2 years ago
5 0

Answer:

The first one for sure and maybe the last one

Step-by-step explanation:

ipn [44]2 years ago
3 0

Answer:

The second and last one

Step-by-step explanation:

Sorry if it's not the right answers

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Calculate the area of the triangle.ILLL GIVE BRAINLIEST but plz help!
Aleksandr [31]

Answer:

i believe its 11

Step-by-step explanation:

i counted the squares and the ones that are split in half im not 100 percent sure but pretty sure

3 0
2 years ago
Read 2 more answers
The function f is continuous on the closed interval [1,15] and has the values shown on the table above. Let g(x) = ∫f(t) dt [1,x
Anna11 [10]
We're looking for the two values being subtracted here. One of these values is easy to find:

<span>g(1) = ∫f(t)dt = 0</span><span>
since taking the integral over an interval of length 0 is 0.
 
The other value we find by taking a Left Riemann Sum, which means that we divide the interval [1,15] into the intervals listed above and find the area of rectangles over those regions:

</span><span>Each integral breaks down like so:

(3-1)*f(1)=4

(6-3)*f(3)=9

(10-6)*f(6)=16

(15-10)*f(10)=10.

So, the sum of all these integrals is 39, which means g(15)=39.
 
Then, g(15)-g(1)=39-0=39.
</span>
I hope my answer has come to your help. God bless and have a nice day ahead!
3 0
3 years ago
Read 2 more answers
Can someone help me with both of these? What do I do with the 68 and 79?
Nutka1998 [239]
What he said just click on that
3 0
2 years ago
Logan went shopping for a new phone. Sales tax where he lives is 3%. What number should he multiply the price of the phone by to
8090 [49]

Answer:

1.03

Step-by-step explanation:

Price of phone * 1.03 = Price of phone + Sales tax

8 0
2 years ago
SOMEONE HELP ITS DUE TONIGHT
il63 [147K]

Answer:

n=27 degrees

m=36 degrees

Step-by-step explanation:

So the inside triangle has two equal sides. To find these angles you would do the degrees of a triangle (180) minus the known value and then divided by two.

so it is: 180-126/2 which gives you 27 degrees.

this means the n value is 27.

to find m, you have to take away 90 degrees and the n value from 180.

so it is: 180-90-27 which gives you 63 degrees.

now you must take the smaller angle from 63 degrees to find m.

so it is: 63-27 which gives you 36

therefore...

n=27 degrees

m=36 degrees

8 0
2 years ago
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