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pshichka [43]
3 years ago
14

Please help! It’s late!

Mathematics
2 answers:
zmey [24]3 years ago
4 0

Answer:

b.13 hope this helps. have a good night

nikklg [1K]3 years ago
3 0

Answer:

Answer is D or sqrt 97

Step-by-step explanation:

Pythagorean Thereom

Use side lengths 9 and 4

a^2+b^2=c^2

9^2+4^2=81+16=97

Answer is D or sqrt 97

Pls Mark Branliest if this helped :))

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Please help!<br><br> Does this represent a linear function, non-linear function, or no function?
stiks02 [169]

Answer: It would represent a linear function.

Step-by-step explanation:

Every time, the amount of blocks increase by 3, which would be the slope of it were on a graph, and it is constant. It’s not a quadratic nor an exponential function because it is not divided or multiplied at a certain factor, but it just adds by 3 each time.

8 0
3 years ago
Help me please !!!!!!!!!​
Svetllana [295]

Answer:

x=6   y=9

Step-by-step explanation:

Im sorry if it didn't help! But goodluck!!!!

4 0
3 years ago
What is the value of x in the equation 3x - 4y=65, when y=4?<br> N
4vir4ik [10]

Answer:

x =27

Step-by-step explanation:

3x - 4y=65

lets substitute the value of y in the equation:

3x -4(4) =65

3x = 65 +16

3x= 81

x= 81/3

x = 27

3 0
3 years ago
The formula K=5/9(F−32)+273.15 converts temperatures from Fahrenheit F to Kelvin K.
FromTheMoon [43]

Answer:

a.  F = (9/5)(K - 273.15) + 32

b.  F = 32°F

Step-by-step explanation:

K=5/9(F−32)+273.15

F = (9/5)(K - 273.15) + 32

F = (9/5)(<u>273.15</u> - 273.15) + 32

F = 32

3 0
3 years ago
Find each product.<br><br> 1. 2x(x^2-6x+3)<br><br> 2. 2a^2(5b^2 + 3ab + 6a + 1)
hoa [83]

Given:

The expressions are:

2x(x^2-6x+3)

2a^2(5b^2+3ab+6a+1)

To find:

The product of each expression.

Solution:

According to the distributive property of multiplication over addition, we get

a(b+c)=ab+ac

The first expression is:

2x(x^2-6x+3)

Using distributive property of multiplication over addition, we get

2x(x^2-6x+3)=(2x)(x^2)+(2x)(-6x)+(2x)(3)

2x(x^2-6x+3)=2x^3-12x^2+6x

Therefore, the product of 2x(x^2-6x+3) is 2x^3-12x^2+6x.

The second expression is:

2a^2(5b^2+3ab+6a+1)

Using distributive property of multiplication over addition, we get

2a^2(5b^2+3ab+6a+1)=(2a^2)(5b^2)+(2a^2)(3ab)+(2a^2)(6a)+(2a^2)(1)

2a^2(5b^2+3ab+6a+1)=10a^2b^2+6a^3b+12a^3+2a^2

Therefore, the product of 2a^2(5b^2+3ab+6a+1) is 10a^2b^2+6a^3b+12a^3+2a^2.

3 0
3 years ago
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