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Nutka1998 [239]
3 years ago
7

Can I have some help plz

Mathematics
2 answers:
nalin [4]3 years ago
6 0
He descended 2.3 meters per minutes
nata0808 [166]3 years ago
4 0

Answer:

t= a+7

    2.3

​​  

Step-by-step explanation:It looks bad but the answer is t- a+7 and the 2.3 is right under the 2.3

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Jada and Diego are practicing the piano for an upcoming rehearsal. The number of minutes Jada practiced is listed below:
katen-ka-za [31]

Answer:

20

Step-by-step explanation:

First, rewrite the numbers in numerical order:

8, 10, 10, 15, 15, 20, 20, 20, 20, 25, 25, 25, 35

Then find the middle number: (note there's 6 numbers on each side of <u>20</u>)

<em>8 10 10 15 15 20 </em><u>20</u> <em>20 20 25 25 25 35</em>

Hope this helps!

7 0
3 years ago
Is there a proportional relationship between the number of pounds of apples and their cost? Is there a proportional relationship
Iteru [2.4K]

Answer:

...................................

Step-by-step explanation:

5 0
3 years ago
If a triangle has side lengths 7, 10, and 12, is it a right triangle??
Vesnalui [34]

Answer:

No. Remember, a right angle must have a 90 degree angle. We can find the lengths with the Pythagorean Theorem.

Step-by-step explanation:

Given the length 7, 10, and 12, we can assume that 12 is the hypotenuse (it is the longest length).

- we can use 7 and 10 interchangeably.

Fill in the equation, a^2 + b^2 = c^2

                 where c = 12, and a or b = 7 or 10.

To indicate if the given lengths would form a right angle, we can only input 7 or 10, not both.

Therefore, 7^2 + b^2 = 12^2 or 10^2 + b^2 = 12^2

7^2 + b^2 = 12^2 ==> 49 + b^2 = 144 ==> <u>b= </u>\sqrt{95<u> ==> </u><u>9.746</u>

b= 9.7, not 10.

10^2 + b^2 = 12^2 ==> 100 + b^2 = 144 ==> <u>b = </u>\sqrt{44<u> ==> </u><u>6.633 </u>

b= 6.6, not 7.

Therefore, the lengths 7, 10, and 12, does NOT make a right triangle.

Hope this helps!

5 0
3 years ago
Anyone know how to do this people are answering the question but aren’t choosing two anwsers
katovenus [111]

Answer:

Option B and Option D are the two answers

7 0
3 years ago
X + 2y = 72 what are my x and y points on a graph for this equation? please explain
pishuonlain [190]
To find the y int, sub in 0 for x and solve for y
0 + 2y = 72
2y = 72
y = 72/2
y = 36....so ur y int is (0,36)

to find the x intercept, sub in 0 for y and solve for x
x + 2(0) = 72
x = 72....and ur x int is (72,0)
6 0
3 years ago
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