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Troyanec [42]
3 years ago
15

Can somebody plz help answer these questions CORRECTLY thanks!!

Mathematics
1 answer:
Shalnov [3]3 years ago
6 0

Answer:

a)72% b)75%

Step-by-step explanation:

I’m not really sure bout a. If it changed to 50, I kept the amount she answered correct but out of 50-(36/50) to get the percent. b) is the 36 she got correct out of the 48 she tried to do-36/48 x 100

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1.5.3
SIZIF [17.4K]

Answer:

A. x^2 = (4x - 1)^2 + (6x + 7)^2

Step-by-step explanation:

The question seems to be incomplete. However, we'll make the following assumption.

Opposite = 6x + 7

Adjacent = 4x - 1

Hypothenuse = x

Pythagoras theorem states that:

Hypothenuse^2 = Opposite^2 + Adjacent^2

Substitute values for Hypothenuse, Opposite and Adjacent.

This gives

x^2 = (6x + 7)^2 + (4x - 1)^2

or

x^2 = (4x - 1)^2 + (6x + 7)^2

From the list of given options.

A answers the question

5 0
3 years ago
What is the greatest common factor of 250, 45, and 30?
kupik [55]
I'm pretty sure that it is 3.5 or even 45
3 0
3 years ago
To solve the equation x - 4 = 12,
yulyashka [42]

Answer:

X = 16

Step-by-step explanation:

<h3>Yes, to solve this equation </h3><h3>Add both side by 4 </h3>
6 0
3 years ago
Can someone help me Please
gulaghasi [49]

Answer:

6x^3+6y^3+10

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is the value of 5 in 756 write and draw to explain how you know?
kykrilka [37]

In the attached diagram you can see Place Value Chart that is used to help understand the value of each digit based on the place or position.

For the number 756:

  • 7 has a value of 7 hundreds, or 700;
  • 5 has a value of 5 tens, or 50;
  • 6 has a value of 6 ones, or 6.

Answer: 5 has a value of 5 tens, or 50

8 0
3 years ago
Read 2 more answers
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