The sum of the measures of angle K and angle B is 90°.

Mathematics

1 answer:

mojhsa [17]3 years ago

7 0

Answer:

value of x is 7

Step-by-step explanation:

from question

k+b=90

5x+15+40=90

5x=90-55

5x=35

hence, x=7

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HELP ASAP !! easy question and i’ll give brainliest

tia_tia [17]

Answer:

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Step-by-step explanation:

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gregori [183]

Answer:

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Step-by-step explanation:

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Which ordered pair (x, y) can be added to the table so that y is still a function of x?

Ymorist [56]

Answer:

B. (3, -2)

Step-by-step explanation:

For the table to still be a function, any added pair should not result into any x-value having different y-values. This is because, for the table to remain a function, no x-value should give different y-values. That is, each x-value must have exactly one y-value.

❌If we add the ordered pair in option A, (6, 4) to the table, y is no longer a function of x, because we would be having an x-value of 6 giving us different y-values of -13 and 4.

✅If we add the ordered pair in option B, (3, -2) to the table, y would remain a function of x, because we would be having each x-value having exactly one y-value.

❌If we add the ordered pair in option C, (0, 4) to the table, y is no longer a function of x, because we would be having an x-value of 0 giving us different y-values of -1 and 4.

❌If we add the ordered pair in option D, (-2, 5) to the table, y is no longer a function of x, because we would be having an x-value of -2 giving us different y-values of 3 and 5.

The answer is B. (3, -2).

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two square regions have an area of 125 and 5 how many yards of fencing is needed to enclose? ( assume regions fenced separately)

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