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Katen [24]
3 years ago
12

Explain why the terms 14w^3 and 14z^3 are not like terms.

Mathematics
1 answer:
Andreyy893 years ago
5 0
Because the variables are different. Whatever z would be w could be a different number
You might be interested in
3(- 1) – 2(2x + 1) = 8(x - 1)?
Nitella [24]

Answer:

x = 1/4

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

6 0
4 years ago
Sam wants to be named the greatest home run hitter of his baseball league. In the past 5 seasons he has hit 24 , 20, 23, 20, and
DIA [1.3K]

Answer:

B. \frac{H+108}{6}\geq 22

Sam must hit at least 24 runs in 6th season to qualify for the home run trophy.

Step-by-step explanation:  

Let H be number of runs Sam hits in 6th season.  

We have been given that Sam wants to be named the greatest home run hitter of his baseball league. In the past 5 seasons he has hit 24, 20, 23, 20, and 21 home runs, respectively.

Let us find the number of runs scored by Sam adding the number of hits in his past 5 seasons.  

\text{5 season score of Sam}=24+20+23+20+21=108

We are told that to qualify for the home run trophy he must average at least 22 home runs in 6 seasons. So to qualify this season Sam's average must be greater than or equal to 22.

We can represent this information in an inequality as:

\frac{H+108}{6}\geq 22

Let us solve our inequality to find the least number of runs Sam must hit to qualify.

Multiplying both sides of our inequality by 6 we will get,

6\times \frac{H+108}{6}\geq 6\times22

H+108\geq 132  

H\geq 132-108

H\geq 24

Therefore, Sam must hit at least 24 runs this 6th season to qualify for the home run trophy.


8 0
3 years ago
Please help I’ll make you the brainiest
Kitty [74]

Answer:

Length of smaller side = 15 inches

Length of bigger side = 36 inches

Length of hypotenuse = 39 inches

Step-by-step explanation:

Given:

Length of smaller side = a

Length of bigger side = (a + 21) inches

Length of hypotenuse = (a + 24) inches

Find:

Length of all side

Computation:

Using Pythagorean theorem

Hypotenuse² = Base² + Perpendicular²

(a+24)² = a² + (a+21)²

a² + 576 + 48a = a² + a² + 441 + 42a

a² - 6a - 135 = 0

(a-15)(a+7)

So

a = 15 inches a = -7 inches

So,

Length of smaller side = a = 15 inches

Length of bigger side = (a + 21) inches = 15 + 21 = 36 inches

Length of hypotenuse = (a + 24) inches = 15 + 24 = 39 inches

6 0
3 years ago
Explain step by step =) Harry rides his bike 25 3/8 miles. Karen rides her bike 25 2/5 miles. Who rides farther?
Alex
To answer this question we need to use subtraction. 
we need to make the denominators the same. 
In order to make them the same we need to find the least common multiple, of 8 and 5. 
The least common multiple(the smallest shared value of the two numbers) is 40. 

Next we divide our old denominator 5 by 40, which gives us 8, we multiply 8 by the numerator 2, which gives us 16. So now we have 16/20. We have to do the same to the other side. 8÷40 = 5.  5 x 3 = 15. Now we have 15/20.

Now we have a brand new equation, 16/40 - 15/40. The answer is 1/40. 
In a fraction the answer is 1/40, so Karen rides her bike further. 

In decimal form the answer is 0.025. 

I hope this helps!

4 0
3 years ago
PLEASE, SOMEONE, HELP ME QUICK I WILL GIVE YOU BRAINLIEST
Bingel [31]

Answer:

It is not a right triangle

This is a scalene triangle

Step-by-step explanation:

A right triangle is a triangle in which one of the angles is a 90∘ angle. If the lengths satisfy the Pythagorean Theorem (a2+b2=c2) then it is a right triangle.

This cannot be obtuse b/c it does not add up to 180.

A triangle is scalene if all of its three sides are different (in which case, the three angles are also different).

8 0
3 years ago
Read 2 more answers
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