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2 years ago

Select the term that best describes the statement.

Mathematics

2 answers:

Lubov Fominskaja [6]2 years ago

7 0

Answer:

Option B is correct.

Step-by-step explanation:

Given the statement

All lines are straight or a triangle has four sides.

we have to choose the correct word for the above statement.

Conjunction statement is a compound statement formed by joining two statement with connector AND and Disjunction statement with connector OR.

Negation statement is the opposite of given statement.

Conditional statement is if-then statement.

The given statement is the compound statement formed by joining two statements with connector OR

⇒ The given statement is disjunction

Option B is correct.

jarptica [38.1K]2 years ago

3 0

The answer I would go with is A.

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Anuta_ua [19.1K]

Answer:

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Step-by-step explanation:

15% = 15 ÷ 100 = 0.15

So 15% of 12800 = 0.15 x 12800 = 1920

Therefore, 12800 - 1920 = 10880

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1 year ago

A painter earns $15 per hour.What is the minimum number of hours he must work to earn at least $200?

babunello [35]

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2 years ago

Given the function, check all transformations that occurred from the graph of the function y=x^2

Hatshy [7]

Answer: left 7 units, up 4 units, and vertical compression

Step-by-step explanation:

Given

The function is $y=x^2$

First shift it to the left by 7 units, so the function becomes

$y=(x+7)^2$

Now compress it to make it one-third

$y=\dfrac{1}{3}(x+7)^2$

Now, sift the graph upward by 4 units

$y=\dfrac{1}{3}(x+7)^2+4$

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2 years ago

Solve the following equation. Please show all work x/x-2+x-1/x+1=-1

Ainat [17]

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3 years ago

Solve for k <br> 7k+2m = kr + 4m + 3

professor190 [17]

Answer:

$\large\boxed{k=\dfrac{2m+3}{7-r}\ \text{for}\ r\neq7}$

Step-by-step explanation:

$7k+2m=kr+4m+3\qquad\text{subtract}\ 2m\ \text{from both sides}\\\\7k+2m-2m=kr+4m-2m+3\\\\7k=kr+2m+3\qquad\text{subtract}\ kr\ \text{from both sides}\\\\7k-kr=kr-kr+2m+3\\\\7k-kr=2m+3\qquad\text{distribute}\\\\k(7-r)=2m+3\qquad\text{divide both sides by}\ (7-r)\neq0\\\\k=\dfrac{2m+3}{7-r}$

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2 years ago