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Shkiper50 [21]
3 years ago
14

A quadrilateral has

Mathematics
1 answer:
ololo11 [35]3 years ago
7 0

Answer:

parallelism

Step-by-step explanation:

I'm just looking also the answer!

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You are constructing a cardboard box with the dimensions 4 m by 6 m. You then cut equal-size squares ( x by x squares) from each
Vlad1618 [11]

Answer:

0.785 m

Step-by-step explanation:

(4-2x)(6-2x)x = Volume

Volume = 4x³ - 20x² + 24x

Max volume: dV/dx = 0

dV/dx = 12x² - 40x + 24 = 0

3x² - 8x + 6 = 0

x = 2.54858377, 0.784749563

Max when d²V/dx² < 0

d²V/dx² = 6x - 8

At x = 0.784749563

6x - 8 = -3.29 < 0

7 0
2 years ago
The fair will be traveling to a place that uses the metric system. They received directions to their next stop, but they are in
MariettaO [177]

Answer:

2x - 0.4x ;

8x/5 ;

Yes

Step-by-step explanation:

Let number of miles = x

Arlene:

Double number of miles = 2 * x = 2x

Subtract 20% of the result :

2x - 20% of 2x ;

2x - 0.4x

Raul:

Divides Number of miles by 5 ; x / 5

Multiplies result by 8 ;

8 * (x/5) = 8x /5

To know if expressions are equivalent :

Let x = 10 miles

Using Arlene's expression:

2x - 0.4x

x = 10

2(10) - 0.4(10) = 16

Using Raul's expression :

8x / 5

(8*10) / 5

80/5

= 16

Since they give the same result, we can conclude that the expression are equivalent

5 0
3 years ago
6. Which statement about this figure is true?
MaRussiya [10]
What statement and about what figure??
6 0
2 years ago
The temperature in your town is 31°F. The radio announcer says that the temperature will drop 15 degrees. What will the temperat
Allisa [31]

Answer:  16° F

Step-by-step explanation:

30-15=16

4 0
2 years ago
Read 2 more answers
Solve the equation 6+1/5q=10​
Marat540 [252]

Answer:

q = 20

Step-by-step explanation:

1/5q = 4

q = 20

4 0
3 years ago
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