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Veronika [31]
2 years ago
11

413÷19= divide then check using multiplication

Mathematics
1 answer:
Lelechka [254]2 years ago
8 0
It is 21.73684210526316 which is rounded to the ones so it is 22.00000000000000
19x22=418 and 418 is close to 413 I help this help
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Help and please explain so I can do it on my own. There are a couple more on this sheet.​
Andreas93 [3]

Answer:

(2, -10)

Step-by-step explanation:

so first i find the axis of symmetry using the equation x= -b/2a

in this problem

a=3

b= -12

c= 2

- (-12)/ 2(3) = 2

2 will be the x point for your vertex

you then plug in your x point into the original equation and solve for y

y = 3(2)^2 - 12(2) +2

y = -10

Vertex is then (2, -10)

8 0
2 years ago
Classify the following polynomials by the highest
Molodets [167]

Answer:

1. quadratic

2. cubic

3. linear

4. constant

Step-by-step explanation:

7 0
3 years ago
Two supplementary angles differ by 34. find the angles..​
antiseptic1488 [7]

Answer:

107°

73°

Step-by-step explanation:

Let the two supplementary angles be x° and y°.

x + y = 180....(1)

Since, supplementary angles differ by 34.

Therefore,

x - y = 34....(2)

Adding equations (1) & (2)

x + y = 180

x - y = 34

_________

2x = 214

x = 214/2

x = 107°

Plug x = 107 in equation (1)

107 + y = 180

y = 180- 107

y = 73°

3 0
2 years ago
Please anyone help please ASAP
denis23 [38]

Answer:

Angle WTS will be 180 degree minus 15x. You can write this as an expression:

180-15x

Now you have an expression for each angle in the triangle. Triangles will always have 180 degrees in them. You can add the expressions together and set it equal to 180. Then you can solve the equation for the x variable.

Step-by-step explanation:

Angle SWT + angle WTS + angle TSW = 180 degrees

Replace each angle with the expression then solve.

3 0
3 years ago
Read 2 more answers
Help???????????????????????????????????????????????????
julsineya [31]

Answer:

First option is the correct choice.

Step-by-step explanation:

y - Q = 3(x - P)

3P - Q = 3x - y

Best Regards!

5 0
3 years ago
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