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Lena [83]
2 years ago
12

Find the square root of 876 and write your answer in index form

Mathematics
1 answer:
iren2701 [21]2 years ago
6 0

Answer:

876 is not a perfect square, so it can't be done

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Below is a savings plan for Adrienne. Use this table to answer the questions below.
jeka57 [31]

Answer:

$196 for twenty-four months. $130 for twelve months  

$80 for one month. $100 dollars for five months.

Step-by-step explanation:

y=mx+b solved is y=5x+75

note- X is the amount of months

y=5(24)+75       y=5(11)+75      y=5(1)+75         y=5(5)+75

y=120+75          Y=55+75        y=5+75            y=25+75

y=195                 y=130             y= 80               y=190

7 0
2 years ago
XZ=n, WZ=2x-5, and the perimeter of ΔXWZ is 20. What is the value of n?
Sergio039 [100]

Answer:

d.

Step-by-step explanation:

Since it's an isosceles triangle, WX=WZ= 2n-5

Perimeter = n + (2n-5) + (2n-5)

= 5n - 10

The Perimeter is given to be 20

5n - 10 = 20

5n = 30

n = 6

3 0
2 years ago
In an experiment, the probability that event A occurs is
AnnZ [28]

Answer:

1/63

Step-by-step explanation:

Here is the complete question

In an experiment, the probability that event A occurs is  1 /7  and the probability that event B occurs is  1 /9 .

If A and B are independent events, what is the probability that A and B both occur?

Simplify any fractions.

Solution

the probability of independent events A and B occurring is P(A u B) = P(A)×P(B) where P(A) = probability that event A occurs =  1 /7 and P(B) = probability that event B occurs =  1 /9 .

So,  P(A u B) = P(A)×P(B) = 1/7 × 1/9 = 1/63

7 0
3 years ago
Read 2 more answers
Calculate and simplify:<br><br>-2+3(1-4)-2​
Nataly_w [17]

Answer:

-13

Step-by-step explanation:

-13

4 0
3 years ago
Read 2 more answers
5x-4y=19<br> x+2y=8<br> solve the simaltaneous equation
STatiana [176]

Answer:

( 5, 3/2 )

x = 5

y = 3/2

Step-by-step explanation:

5x - 4y = 19

x + 2y = 8

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

2(x + 2y = 8) = 2x + 4y = 16

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

5x - 4y = 19

2x + 4y = 16

7x = 35

÷7    ÷7

x = 5

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

x + 2y = 8

5 + 2y = 8

-5          -5

2y = 3

÷2   ÷2

y = ( 3/2 )

I hope this helps!

8 0
2 years ago
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