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mixer [17]
3 years ago
7

What is the area of this trapezoid? { Please answer ASAP , I need it now! }. A= h(b1+b2) then divide by 2

Mathematics
1 answer:
OlgaM077 [116]3 years ago
6 0

Answer:

30in squared

Step-by-step explanation:

(4x5) + ((4x3)/2)  + ((4x2)/2) = 20 in sq.

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The following transformation occur: ​Trapezoid GHJK is rotated 90°clockwise about the origin, resulting in trapezoid G′H′J′K′ (n
Alik [6]

Answer:

.

Step-by-step explanation:

.

5 0
3 years ago
Melanie swarm for 142 minutes during her first week of vacation. In her two weeks of vacation she swam for a total of 347 minute
Soloha48 [4]

Answer: Melanie swam 63 minutes more in second week.

Step-by-step explanation:

Given ,  Time taken by Melanie in first week to swim = 142 minutes

Combined  time taken by her in first two weeks in swimming = 347 minutes

Now , time taken by her in second week =  (Combined  time  of first two week) - (Time taken in first week)

= 347-142 minutes

=  205 minutes

Clearly , 205 > 142 i.e. She swam more in second week than first week./

Difference i= 205-142 = 63

Therefore, Melanie swam 63 minutes more in second week.

3 0
3 years ago
5х2-7x-6=0 <br><br> factored form
Vinvika [58]

Answer:

(x - 2)(5x + 3) = 0

Step-by-step explanation:

5x² - 7x - 6 = 0

Consider the factors of the product of the x² term and the constant term which sum to give the coefficient of the x- term.

product = 5 × - 6 = - 30 and sum = - 7

The factors are - 10 and + 3

Use these factors to split the x- term

5x² - 10x + 3x - 6 = 0 ( factor the first/second and third/fourth terms )

5x(x - 2) + 3(x - 2) = 0 ← factor out (x - 2) from each term

(x - 2)(5x - 3) = 0 ← in factored form

8 0
2 years ago
What is the slope of a line perpendicular to the line containing the points (4,-7) and (-5,-1)? Express your answer as a common
just olya [345]

Answer:

3/2

Step-by-step explanation:

Slope 1 = (-1+7)/(-5-4) = 6/(-9) = -2/3

Slope 2 perpendicular to Slope 1 :

-1 ÷ -⅔ = 3/2

6 0
3 years ago
5. Trista has of a yard of ribbon to use for making decorative frames. If one frame used
Lunna [17]
0 yards remaining if she used one yard
5 0
2 years ago
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