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Leviafan [203]
3 years ago
9

I need help with the white sheet and the blue sheet

Mathematics
2 answers:
antiseptic1488 [7]3 years ago
5 0

White paper:

Equation:

Area of Paper:

P(P)   =     27(27)  

=      729


Area of Triangles:

4(B)(H) / 2

4(9)(9) / 2  

=    6


Area of Square Cutout:

(9)(9)

=     81



Area of Sketch:  =====>  Area of Paper    -      Triangles    -     Square Cut Outs

Area of Sketch:

729   -    162      -     81

567    -     81

Therefore,  Your  Answer   Area of Sketch  ========>   486in^2










Green Sheet:

6):    2/3     -    1/2

2/3   -  1/2

2/3   +     -1/2

4/6     +    -3/6

4    +     -3 / 6

Answer=======>   Letter Choice, (B)   1/6           (Decimal:    0.166667)




7):  600 *  2/3

1200/3

Answer  =====>  Letter Choice, (C)  400 women


8):    5/2   =      z/12

Cross Multiply:

5/2    =   z/12

(5) *  (12)      =      z  *    (2)

60      =     2z

Flip Equation:

2z    =    60

Divide both sides by 2:

2z/2     =     60/2

z         =    30

Answer  ======>  Letter Choice, (D)  30 Skateboards




9):  9.50    +    7.00     -    3.80      -     0.65

16.50      -      3.8       -     0.65

12.70        -      0.65

Answer   =======>   Letter Choice, (C)    $12.05    received for allowance



10):      179.97/3

Answer ========>  each  DVD Would have Cost's =========>    $59.99


Therefore,   Letter Choice (D),  None of The Above.





Hope that helps!!!!                                       : )



Mrac [35]3 years ago
4 0
Number 10 is d and i’ll try 9 give me a minute lol
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Answer:

B. A dilation with a scale factor of 0.5

Step-by-step explanation:

A. is wrong because it is congruent transformation because reflections keep the angles and side lengths of the figure the same.

B. is right because it is NOT congruent because a dilation of any scale factor other than 1 results in a similar figure, because the side lengths are proprtional but not equivalent

C.  is wrong because translations keep the angles and side lengths of the figure the same.

D. is wrong because a scale factor of 1 changes nothing about the figure.

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3 years ago
What is the Answer to this problem 75x+2=
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On March 24, 1989, the Exxon Valdez oil tanker ran aground and leaked millions of gallons of oil into Prince William Sound. The
Tema [17]

Answer:

592 hours

Step-by-step explanation:

Given

Area = 11000m^2

Radius = 0.10m/h

Required

Determine the time taken to cover the area

Since, the oil formed a circular pattern; the question will be answered using area of a circle

Area = \pi r^2

Let t represent the time take to cover 11000m²;

The relationship between these parameters is:

11000 = \pi * (0.10t)^2

Substitute 3.14 for π

11000 = 3.14 * (0.10t)^2

Divide both sides by 3.14

\frac{11000}{3.14} = \frac{3.14 * (0.10t)^2}{3.14}

\frac{11000}{3.14} =(0.10t)^2

3503.18471338 = (0.10t)^2

Take square root of both sides

\sqrt{3503.18471338} = \sqrt{(0.10t)^2}

\sqrt{3503.18471338} = 0.10t

59.1877074516 = 0.10t

Divide both sides by 0.10

\frac{59.1877074516}{0.10} = \frac{0.10t}{0.10}

\frac{59.1877074516}{0.10} = t

591.877074516 = t

t = 591.877074516

t = 592\ hours <em>(</em><em>Approximated)</em>

<em>Hence, it'll take approximately 592 hours to cover the given area</em>

3 0
4 years ago
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Art [367]

Answer:

It is A

Step-by-step explanation:

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