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SOVA2 [1]
3 years ago
9

Derrick withdrew $17 from his account on Monday. The next day he

Mathematics
1 answer:
matrenka [14]3 years ago
5 0

Answer:

<em>The total change in his account is represented by the integer -5</em>

Step-by-step explanation:

<u>Operations With Integers</u>

We need to perform addition and subtraction to complete the answer to this problem.

Derrick first withdrew $17 from his account. Since the money is coming out from the account, it's considered as negative. Thus this operation is recorded as -$17.

The next day he deposited $12, which is considered as positive. This operation is considered as $12 or +$12.

The net operation or total change in the account is: -$17 + $12.

Subtracting and simplifying: -$17 + $12 = -$5

The total change in his account is represented by the integer -5

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Find the distance between the two points and simplest rational form (3,-4) (6,-7))
pychu [463]

Answer:

D = 3\sqrt{2}

Step-by-step explanation:

Given

(x_1,y_1) = (3,-4)

(x_2,y_2) = (6,-7)

Required

Determine the distance between the two points

Distance (D) is calculated as:

D = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}

Substitute values for x's and y's

D = \sqrt{(6 - 3)^2 + (-7 - (-4))^2}

D = \sqrt{(6 - 3)^2 + (-7 +4)^2}

D = \sqrt{(3)^2 + (-3)^2}

D = \sqrt{9+9}

D = \sqrt{18}

Express as 9 * 2

D = \sqrt{9*2}

Split:

D = \sqrt{9}*\sqrt{2}

D = 3*\sqrt{2}

D = 3\sqrt{2}

4 0
2 years ago
The ratio of surface areas of two similar polyhedra is equal to the cube of the
Colt1911 [192]

Answer:

The answer is false already got this question wrong though D;

Step-by-step explanation:

6 0
3 years ago
Mr. Barresi is ordering pizzas for a team party. He knows that 7 pizzas will feed 25 students. If 300 students are attending the
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Divide 300 by 25 and multiply with 7.

300/25 x 7 = X
7 0
3 years ago
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Classify the triangle by its sides and angles
Montano1993 [528]
This is an acute scalene triangle

The triangle is acute since all three angles (58, 57, 65) are less than 90 degrees

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4 0
3 years ago
QUESTION 2 21 Write THREE equivalent actions for the following traction 25/50​
MrMuchimi

The three equivalent fractions for \frac{25}{50} are, \frac{1}{2},\frac{5}{10}, and \frac{50}{100}.

<h3>What are equivalent fractions</h3>

Equivalent fractions are the fractions that have different numerators and denominators but are equal to the same value. For example, \frac{2}{4} and \frac{3}6} are equivalent fractions, because they both are equal to the \frac{1}{2}. A fraction is a part of a whole. Equivalent fractions represent the same portion of the whole.

Given that:

  • \frac{25/25=1}{50/25=2}
  • =\frac{1}{2}

  • \frac{25/5=5}{50/5=10}
  • =\frac{5}{10}
  • \frac{25*2=50}{50*2=100}

  • =\frac{50}{100}

Therefore, The three equivalent fractions for \frac{25}{50} are, \frac{1}{2},\frac{5}{10}, and \frac{50}{100}.

Learn more about equivalent fractions here:

brainly.com/question/24679788

7 0
2 years ago
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