3 years ago

What is the answer

Mathematics

1 answer:

Gnom [1K]3 years ago

4 0

Answer:

lol ty for the points

Step-by-step explanation:

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Use the graph to answer the question.

leonid [27]

Answer: A translation and a reflection

Step-by-step explanation:

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3 years ago

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Help plz with this assignment

stealth61 [152]

Answer A I think....

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4 years ago

Select the two values of x that are roots of this equation. 2x2 + 11x+15= 0

USPshnik [31]

Answer:

The two values of x are -2.5 and -3

Step-by-step explanation:

we have

$2x^{2}+11x+15=0$

The formula to solve a quadratic equation of the form $ax^{2} +bx+c=0$ is equal to

$x=\frac{-b(+/-)\sqrt{b^{2}-4ac}} {2a}$

in this problem we have

$a=2\\b=11\\c=15$

substitute in the formula

$x=\frac{-11(+/-)\sqrt{11^{2}-4(2)(15)}} {2(2)}$

$x=\frac{-11(+/-)\sqrt{1}} {4}$

$x=\frac{-11(+/-)1} {4}$

$x_1=\frac{-11(+)1} {4}=-2.5$

$x_2=\frac{-11(-)1} {4}=-3$

therefore

The two values of x are -2.5 and -3

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3 years ago

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What is the value of y? 3/3 units 6/3 units 9/3 units 12/3 units

AnnZ [28]

Step-by-step explanation:

reflection along y=x

9/3 units

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3 years ago

Divide each of the following by 10, 100, and 1000: 67.8, 456.8, 531.20.

Inessa05 [86]

67.8: 6.78, 0.678, 0.0677
456.8: 45.68, 4.568, 0.4568
531.20: 53.12, 5.312, 0.5312
The pattern here is that the number of 0s there are in the digit of whatever you are dividing by, that is how many places you move the decimal place to the right. For example, by dividing 67.8 by 100, the decimal place has been moved 2 places to the right, resulting in the number 0.678

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4 years ago

What is the answer ​

What is the answer