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4 years ago

I WILL GIVE BRAINLY

Mathematics

2 answers:

Anvisha [2.4K]4 years ago

8 0

Answer:

solution of eq 8/22 +5/22 +7/22 = 20/22 = 10 / 11

Akimi4 [234]4 years ago

7 0

Answer:

3/11 or 0.27777777777

Step-by-step explanation:

You might be interested in

Simplify the expression. Write your answer as a power.<br><br> (−5/7)^8⋅(−5/7)^9

dem82 [27]

Answer: $(-\frac{5}{7})^{17}$

Step-by-step explanation:

The expression can be simplified by applying the a properties of exponents, specifically the Product of powers, which states that:

$(b^a)(b^c)=b^{(a+c)$

Where b is the base and a and c are exponents.

Then simplify it by rewriting the base ( $-\frac{5}{7}$ ) and adding the exponents of the expression (8 and 9).

You will get the expression simplified and written as a power:

$(-\frac{5}{7})^8(-\frac{5}{7})^9=(-\frac{5}{7})^{(8+9)}=(-\frac{5}{7})^{17}$

3 0

4 years ago

i have a pair of red earrings and a pair of silver earrings what is the probability that i will get the pair of red earrings

den301095 [7]

1/4 I think bc there are 2 pairs of each and I total there are four earrings solo

3 0

4 years ago

A manufacturing firm, specialising in making widgets, has overhead expenses (wages, utilities etc) of

7nadin3 [17]

C = 150000 + 17n

where,

C = Total Cost per year = Fixed Cost + Variable Cost

n = Number of Widgets produced each year

17n = Variable Cost

150000 = Fixed Cost

6 0

4 years ago

This set of ordered pairs defines a function. {(-49,7), (-56,8), (-63,9), (-70,10)} Which table represents the inverse of the fu

Dmitrij [34]

Option A. x 7 8 9 10 y -49 -56 -63 -70 is the right answer.

Step-by-step explanation:

The inverse of a function means that the input becomes the output of the function and the output becomes input. When the function is given in the form of ordered pairs, the fiirst element of each ordered pair represents input and second element represents the output.

So, for given function: {(-49,7), (-56,8), (-63,9), (-70,10)}

The inverse will be:

{(7, -49), (8,-56), (9,-63), (10, -70)}

Hence,

Option A. x 7 8 9 10 y -49 -56 -63 -70 is the right answer.

Keywords: Function, Inverse

Learn more about functions at:

#LearnwithBrainly

5 0

3 years ago

Please help answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!!!!!!!!

Ber [7]

Answer:

3+3(2)=9?

Step-by-step explanation:

4 0

3 years ago