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ExtremeBDS [4]
3 years ago
13

Latisha started with 2 scores: 72% and 89% . Conferm that the average of these two test scores is 80.5%

Mathematics
1 answer:
Alika [10]3 years ago
8 0
(72% + 89%) divided by 2 (the number of total grades)
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Derrick started a new job at McDonald's. He makes $10 per hour. Which
AleksAgata [21]

Answer:

10x=y.

Step-by-step explanation:

10 represents the amount he earns an hour. X represents the number of hours so 10x. 10 times the amount of hours equals y (total amount of money)

5 0
3 years ago
Read 2 more answers
3 times 1 times 5/3 pleaseeeeeee helpppp
Ierofanga [76]

Answer:

5

Step-by-step explanation:

3*1*5/3=5

5 0
2 years ago
Given cos t = 1/2 tan 0 find sin (t) and sec (t)
777dan777 [17]

Answer:

Sin(t) =  \frac{\sqrt{3} }{2} } and sec(t) =2

Step-by-step explanation:

The secant function is the reciprocal function of the cosine function. Therefore, given that sec(t) = \frac{1}{cos(t)} then, if  cos(t) = \frac{1}{2} then  sec(t) =2.

On the other hand, if cos (t) = 1/2 ⇒ t = ±\frac{\pi}{3}

Then, the sin(\frac{\pi}{3}) = \frac{\sqrt{3} }{2} }

3 0
3 years ago
What are the like terms in the expression 8+ x2 - 4x3 + 5x+ 2x2?
Orlov [11]

Answer:

B. x^2 and 2x^2

Step-by-step explanation:

The expression given is:

8+ x^2 - 4x^3 + 5x+ 2x^2

Like terms are terms in which their variables and the power of the variables (exponents) are the same.

While it is not necessary that the coefficient of the variables are the same, the power of the variables must be the same.

In that case, the like terms in the expression given are x^2 and 2x^2.

Note: The question says 8+ x^2 - 4x^3 + 5x+ 2x^2 but the option has -4x^2.

In case its actually -4x^2 instead of -4x^3, then, -4x^2 is also a like term and the answer will be D.

7 0
3 years ago
Can someone help me with this to?
dem82 [27]
Part a would be 8x7 = 56 and 60-56= 4 so she would need to sell 4 more games

Part b I’m not sure about. One person would have to but 4 video games I guess
3 0
3 years ago
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