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g100num [7]
3 years ago
11

Use absolute value to write an expression describing the size of each amount. a. An elevation of 250 feet. b. A credit card bala

nce of $23.75. c. A football player rushed for -5 yards. d. A bank balance of $198.32. e. An elevation of Death Valley of -86 m.
Mathematics
1 answer:
pochemuha3 years ago
5 0

Answer:

<em>We know that, 'The absolute value is the magnitude regardless of the sign'. It is represented by the sign |x| i.e. absolute value of x.</em>

So, we are given that,

A. An elevation of 250 feet.

Then, the absolute value = |250| = 250.

B. A credit card balance of $23.75

Thus, the absolute value = |23.75| = $23.75

C. A football player rushed for -5 yards.

The absolute value = |-5| = 5 yards

D. A bank balance of $198.32

Thus, the absolute value = |198.32| = $198.32

E. An elevation of Death Valley of -86 m

The absolute value = |-86| = 86 m

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L = $20 r = 4% t = 2 years
Annette [7]
I'm guessing this is a question about interest rates? If you have $20 that increases by 4% in one year, you need to multiply 20 by 1.04. This gets you $20.8.

If you are talking about compound interest, we will take this number and multiply it again by 1.04 for the second year. 20.8 x 1.04 = $21.632. 

If it is instead simple interest, we will simply add another .8 dollars for each year, instead of getting 4% interest compounded every year onto the new value. This gets you $21.6.
7 0
2 years ago
Find the area and circumference of the circle below:<br> Diameter - 14 cm
MAVERICK [17]

Answer:

<em>Area : 153.86cm</em>

<em>Circumference:  43.96cm</em>

Step-by-step explanation:

<u><em>To Find:</em></u>

<em>Area __ cm</em>

<em>Circumference__ cm</em>

<u><em>Given:</em></u>

<em>Since, it given that the Diameter is 14 cm</em>

<em>Diameter which is any straight line segment that passes through the center of the circle.</em>

<em>Radius which is half of diameter</em>

<u><em>Note: </em></u>

<em>A = πr  ²                                                          {Area Formula}</em>

<em>C = rd                                                           {Circumference Formula}</em>

<em>pi also known as π = 3.14                            {approximately }</em>

<em>"r " means Radius</em>

<em>"d " means diameter</em>

<em>c = circumference</em>

<em>a = area</em>

<u><em>Solve:</em></u>

<em>A = πr  ²</em>

<em>Since radius is half of the diameter then...</em>

<em>14/2 = 7</em>

<em>Radius = 7</em>

<em>A = 3.14(7)²                                   { (7)² means 7 × 7 </em><u><em>Not </em></u><em>7 × 2 }</em>

<em>A = 3.14(49)                                  { 7 × 7 = 49}</em>

<em>A = 153.86</em>

<em>C = rd       </em>

<em>C = 3.14(14)</em>

<em>C = 43.96</em>

<em>Area : 153.86cm</em>

<em>Circumference:  43.96cm</em>

<u>For More information:</u>

brainly.com/question/14068861

brainly.com/question/2407529

<u><em>~Kavinsky</em></u>

<em>    </em>

4 0
2 years ago
Read 2 more answers
The interior angles formed by the sides of a quadrilateral have measures that sum to 360°.
Sergio039 [100]
Add 3x and 2x together to get 5x. Then do 88+108-6 and you get 190. To find x now all you have to do is use 5x+190=360 to get x.
360 -190= 170 now you have 5x=170 divide 170/5 and that will give u the value of x.
7 0
3 years ago
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In EFGH find the measure of GFH !!!! PLEASE HELP!!!!
stich3 [128]

Answer:

C

Step-by-step explanation:

Since EF and GH are parallel lines then

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Which of these are coordinates for parts of the Ranger Station​
anastassius [24]

ANSWER

F (2,3)

EXPLANATION

The coordinates are ordered pairs.

So the x-coordinate comes first and the y-coordinate second.

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