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Thepotemich [5.8K]
3 years ago
6

7. Evaluate square root 64. 121.

Mathematics
1 answer:
qaws [65]3 years ago
7 0

Answer:

88

Step-by-step explanation:

\sqrt{(64)(121)}\\\sqrt{64} \sqrt{121}  \\(8)(11)\\88

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An executive in an engineering firm earns a monthly salary plus a Christmas bonus of $9300. If she earns a total of $78,900 per
polet [3.4K]
12x+9300=78900
12x=69600
x=5800
x being her monthly salary
3 0
3 years ago
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Vlad1618 [11]

The answer should be 8+[(2^2)+3]-5

Hope this helps!


3 0
3 years ago
Can you guys help me!!!
Gnesinka [82]

I cant see the question, id help if i could

7 0
3 years ago
Simplify the slope of AC
Lemur [1.5K]

Answer:

Slope\:\: \overline{AC} =1

Step-by-step explanation:

A is on the same point on the x-axis as B and the same point on the y-axis as D

  • Therefore, the coordinate of A is (0,0)

C is on the same point on the x-axis as D and the same point on the y-axis as B.

  • Therefore, the coordinate of C is (a,a)

We are to determine the slope of the line joining A to C.

Slope, m =\dfrac{y_2-y_1}{x_2-x_1} \\(x_1,y_1)=(0,0),(x_2,y_2)=(a,a)\\$Therefore, Slope of AC$\\m =\dfrac{a-0}{a-0}\\=\dfrac{a}{a}\\\\=1

Slope\:\: \overline{AC} =1

6 0
3 years ago
You select a card at random from the cards that make up the word "replacement". Without replacing the card, you choose a second
lutik1710 [3]

Answer:

The probability is 14/55

Step-by-step explanation:

The word replacement contains 11 letters.

In which 4 letters are vowel = e,a,e,e

And 7 letters are not vowel = r,p,l,c,m,n,t

The probability of getting the vowel in the first try = 4/11

The probability of getting something that is not a vowel = 7/10.

The denominator is one less because the vowel card is not replaced, meaning there is one less card to choose from.

Multiply the values:

=4/11 * 7/10

=28/110

=14/55

The probability is 14/55....

5 0
3 years ago
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