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ziro4ka [17]
3 years ago
13

Add. Write your answer in simplest form. 2 5/6 + 3 2/5

Mathematics
1 answer:
castortr0y [4]3 years ago
8 0

Answer:

187/85 or in decimal form 2.2

Step-by-step explanation:

Make it a mixed fraction then find the common denominator

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Inverse of y=x^2-10x
Fittoniya [83]

The answer is f(x)‐¹=(+/-)x+25+5

7 0
3 years ago
Find the slope of (6,-2) and (-3,1)
My name is Ann [436]

Answer:

m=1/3

Step-by-step explanation:

so find slope do this

(y^2-y^1)/(x^2-x^1)

so

(1+2)/(-3-6)

1/3

7 0
3 years ago
If a letter from the word ADMINISTRATION is selected at random, what is the
VladimirAG [237]

Answer:

8/14

Step-by-step explanation:

The probability of getting a consonant is the sum of the total consonants divided by the total number of letters. The consonants in the word ADMINISTRATION are 8 in number (D,M,N,S,T,R,T,N) while the vowels in the word are 6 in number (A,I,I,A,I,O).

Therefore, the sum of the letters in the word ADMINISTRATION is 14.

The probability of getting a consonant is equal to;

<em>Sum of Consonants/ Sum of the letters </em>

which is 8/14.

Since the two numbers are divisible by 2, we could break the fraction further to get 4/7.

7 0
3 years ago
How many models oder 100 do you need to model 3200? Explain.
Nat2105 [25]
3200÷100=32
Since each model is 100, you need 32 to model 3,200
6 0
3 years ago
What is the trigonometric ratio for sin C?
Vesna [10]
<h3>Answer:  9/41</h3>

==========================================================

Explanation:

We have a triangle with these three sides.

  • a = 80
  • b = unknown
  • c = 82

Use the pythagorean theorem to find b

a^2+b^2 = c^2

b = sqrt(c^2 - a^2)

b = sqrt(82^2 - 80^2)

b = sqrt(324)

b = 18

This is the missing vertical leg of the triangle. And this is also the side opposite angle C.

We have enough information to compute the sine of the angle.

sin(angle) = opposite/hypotenuse

sin(C) = AB/AC

sin(C) = 18/82

sin(C) = (9*2)/(41*2)

sin(C) = 9/41

6 0
3 years ago
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