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DiKsa [7]
3 years ago
10

You started with $10 in your pocket. you were lucky and found a quarter on the ground. At the store, you bought a present for yo

ur mom that costs $2.12. How much money do you have left ?
please help ?
Mathematics
2 answers:
Brut [27]3 years ago
7 0
Since you found a quarter and have 10 dollars then you technically have $10.25

When you bought the present, the amount of money decreased so you have to subtract $2.12

$10.25 - $2.12 is equal to 
$8.13!!!

So you have $8.13 left. Hope this helps!!!
Bas_tet [7]3 years ago
4 0
You have $8.13 left .
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A tree casts a shadow x = 100 ft long when a vertical rod 6.0 ft high casts a shadow 4.0 ft long. (See the illustration.) How ta
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I'm not really sure If I would be much help but I'll try best k? (cries a little) So you do 100
          + 6.0 
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          11 .0 

So your answer is 11.0 for the tall tree.

                       
8 0
3 years ago
What is the numerical expression for : yiya had 24 cookies. she ate n cookies.
ki77a [65]
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5 0
3 years ago
In the rectangle below, SU= 4x-2, RT = 5x-10, and m ZSVT= 84º.
stepladder [879]

Answer:

RV = 15, ∠ VUR = 48°

Step-by-step explanation:

The diagonals of a rectangle are congruent , so

RT = SU , that is

5x - 10 = 4x - 2 ( subtract 4x from both sides )

x - 10 = - 2 ( add 10 to both sides )

x = 8

Then

RT = 5x - 10 = 5(8) - 10 = 40 - 10 = 30

The diagonals bisect each other , then

RV = 0.5 × 30 = 15

---------------------------------------------------------------

∠ RVU = ∠ svt = 84° ( vertical angles )

RV = UV ( diagonals are congruent and bisect each other )

Then Δ RVU is isosceles with base angles congruent , then

∠ VUR = \frac{180-84}{2} = \frac{96}{2} = 48°

3 0
3 years ago
HELP WOTU FINDING CIRCUMFERENCE PLEASE 20 points!
saw5 [17]

Answer:

question 1 , area= 42.02 sq meter, circumference=22.98 meter

question 2, area=481.609sq meter, lenght of BC=263.3472 meter

for convience i converted yards to meter.

Step-by-step explanation:

in first question to find area of circle by multiplying value of pi (3.14) and square of radius of circle and to find circumference just multiply 2 with value of pi(3.14) and radius of circle.

in the second question to find area of sector use formula 1/2 r^2 x72 and to find lenght of arc bc use formula length= radius x 72

8 0
3 years ago
Read 2 more answers
PLEASE MATH HELP!!
kirill115 [55]

30 degrees / 360 degrees = 0.0833

0.0833 * 96 = 8

 answer is 8π m²

4 0
3 years ago
Read 2 more answers
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