What is the right answer and why it does not belong as reading in the picture u see
I will give brainlist if correct but there needs to be the right answer and explain why it does not belong

Answer:

Answer:

x=3

y=3

z=1

Step-by-step explanation:

3x+2y=15 3x(3x)+2y=15 3+3(3)-2=1

6x= 18 9+2y=15 3+9-2=11

-6 -6 9 9 12-2=11

x=3 2y=6 12 12

y=3 7= -1

7= -1

answer: x = 3

y=3

z= 1

Answer:

x = -1

Step-by-step explanation:

5x -6 = 3x -8

5x- 3x = 6 -8

2x = -2

x = -1

Answer:

I think its 25. right?

Answer:

1+1=2 that's the real answer but sure I'll guess umm is it 35

Step-by-step explanation:

a=5x^3

b=7y^9

that is the answer

The Weight of man after diet is  9/10(k).

A mathematical operation such as subtraction, addition, multiplication, or division is used to combine terms into an expression. In a mathematical expression, the following terms are used:

Given:

A man weighs k kg.

He goes on a diet and loses one-tenth of his weight.

So, the weight after diet is

= k - k(1/10)

= (10k - k)/ 10

= 9k /10

= 9/10(k)

Learn more about Expression here:

https://brainly.com/question/14083225

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Answer:

i dont know the answers.........

Answer:

Slope: −53-53

y-intercept: (0,15)

Answer:

square root of 25 <square root of 51 <square root of 81

5 <7.14 <9

The height of the right angles triangle having an area of 50 sq cm and a base of 20 cm is 5 cm.

A triangle is a three-sided closed-plane figure formed by joining three noncolinear points. Based on the side property triangles are of three types they are Equilateral triangle, Scalene triangle, and Isosceles triangle.

Given, The area of a right triangle is 50 m square. if one of its legs is 20cm

We know the area of a triangle is (1/2)×lenght×height.

Therefore

(1/2)×20×height = 50.

20×height = 100.

height = 100/20.

height = 10/2.

height = 5 cm.

learn more about right-angled triangles here :

https://brainly.com/question/3770177

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Answer:

A measure of central tendency is a single value that attempts to describe a set of data by identifying the central position within that set of data

Answer:

- 3

Step-by-step explanation:

Given

7 - 2h ( substitute h = 5 into the expression )

= 7 - 2(5)

= 7 - 10

= - 3

On evaluating the function at h = 5, we get -

f(5) = - 3.

We have a function -

f(h) = 7 - 2h

We have to find the value of f(h) at h = 5.

f(x) = Sin( [tex]\frac{\pi }{x}[/tex] )

f(2) = Sin( [tex]\frac{\pi }{2}[/tex] )

f(2) = 1

According to the question, we have -

f(h) = 7−2ℎ

Now, evaluating the function at h = 5, we get -

f(5) = 7 - 2 x 5 = -3

Hence, on evaluating the function at h = 5, we get -

f(5) = - 3.

To solve more questions on evaluating functions, visit the link below -

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Answer:

= 14y + ( – 3 )

I hope I helped you^_^

Answer:

A skydiving company insists that its customers weigh at least 130 pounds, but no more than 280 pounds, including parachute and other gear. If the total weight of all gear is 25 pounds, write and solve a compound inequality that represents the weight range without gear that is acceptable.

105 ≤ x ≤ 255

think this is what you meant . . .

Answer:

12241.025

Step-by-step explanation:

Twelve thousand, two hundred and forty one point zero, two, five

Answer:

13

Step-by-step explanation:

To find g f(2) , evaluate f(2) and substitute the value obtained into g(x)

f(2) = 2(2) + 1 = 4 + 1 = 5 , then

g(5) = 3(5) - 2 = 15 - 2 = 13

Answer:

$156

Step-by-step explanation:

$39 x 4 = $156

Lilly gave a total of $156 to the clerk

Answer:

As we have got results as infinity and we cannot define infinity and we cannot define infinity therefore tan 90 is undefined

Answer:

Its undefined because you can't divide 1 by

Nothing multiplied by 0 will give an answer of 1 , So the answer is undefined

Answer:

-2x+15

Step-by-step explanation:

from means it comes after

2x+5 - ( 4x-10)

Distribute the minus sign

2x+5 -4x+10

Combine like terms

2x-4x  +5+10

-2x+15

Answer:

[tex]2x + 5 - (4x - 10) \\ 2x + 5 - 4x + 10 \\ - 2x + 15 \\ thank \: you[/tex]

[tex]\begin{array}{l}\begin{cases} \begin{array}{l}\sin \alpha =\frac{x}{12} \Leftrightarrow x=12\sin \alpha \end{array}\\\cos \alpha =\frac{y}{12} \Leftrightarrow y=12\cos \alpha \end{cases}\\\\\text{Thus,\ the\ area\ is}\\\\A=\frac{xy}{2} =\frac{12\sin \alpha \cdotp 12\cos \alpha }{2}\\\\\Longrightarrow A=72\sin \alpha \cos \alpha \end{array}[/tex]

D

Answer:

Step-by-step explanation:

Add the two amounts together.

Value = 900 + 2400

Value = 3300

Now take 70% of this value

70 / 100 * 3300 = 2310

Answer:

4x is the answer

did the assignment

Answer:

[tex] {d}^{3} a = b \\ \frac{ {d}^{3}a }{ {d}^{3} } = \frac{b}{ {d}^{3} } \\ \\ { \boxed{ \boxed{a = \frac{b}{ {d}^{3} } }}}[/tex]

Answer:

b. -14

Step-by-step explanation:

x is now 3

so -5(3)+1 = -14

Hey there!

5x - 2

= 5(-1) - 2

= -5 - 2

= -7

Therefore, your answer is: -7

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

Answer:

its sounds like this means 10^1000?

the answer would be 1E1000

if it says 1000^10, the answer is 1E30

Answer:

1 out of 336 chance

Step-by-step explanation:

Since you picked three numbers, you are going to put three blanks.

What to do in this situation is to have _ _ _. Since there are numbers 1-8, what you want to do is take the three biggest numbers and multiply them together. in this case, they would be 8-7-6. Multiply that and you get 336.

Step-by-step explanation:

[tex]10.5 \div 5 = 2.1 \\[/tex]

[tex]52.3 \times 2 = 104.6[/tex]

[tex]82.5 \div 5 = 16.5[/tex]

[tex]45 \times 6.5 = 292.5[/tex]