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Naya [18.7K]
2 years ago
7

Find area round to nearest hundredth

Mathematics
1 answer:
LUCKY_DIMON [66]2 years ago
6 0

Answer:

area = 693

Step-by-step explanation:

The area of a quadrilateral can be found using the formula; base * height

It is given that the height is 33, the base is 21;

Multiply the two

21 *33 = 693

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Quick help :)
iren2701 [21]
1) √72z² = 6z √2  B.

2 * 6 * 6 = 72

2) C. √6

3 * 3 √6 - 4 * 2 √6 = 9√6 - 8√6 = √6
7 0
3 years ago
-12 -4x + 3 = -1 what is the value of x
Vinil7 [7]

Answer:

Its -2

Step-by-step explanation:

Let's solve your equation step-by-step.

−12−4x+3=−1

Step 1: Simplify both sides of the equation.

−12−4x+3=−1

−12+−4x+3=−1

(−4x)+(−12+3)=−1(Combine Like Terms)

−4x+−9=−1

−4x−9=−1

Step 2: Add 9 to both sides.

−4x−9+9=−1+9

−4x=8

Step 3: Divide both sides by -4.

−4x

−4

=

8

−4

x=−2

8 0
3 years ago
Read 2 more answers
Solve (x+6)square =40
Kryger [21]
Approximately 0.3246 (rounded to the nearest ten thousandth). Find the square root of 40, then subtract 6.
4 0
3 years ago
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What is the solution set of 2x2-3x=5
Kryger [21]

You use the quadratic formula:

2x {}^{2} - 3x = 5

2x {}^{2} - 3x - 5 = 0

x = \frac{3 + - \sqrt{9 -4(2)( - 5)}}{2 \times 2}  

x = \frac{3 + - \sqrt{49} }{4}  

x = \frac{3 + 7}{4} \: and \: x = \frac{3 - 7}{4}  

x = \frac{5}{2} \: and \: x = - 1

7 0
3 years ago
(25 points) A weather reporter in your area said that the speed of sound in air today is about one thousand one hundred feet per
Rashid [163]
1 thousand and 1 hundred means 1100. 

In scientific notation, it's 1.1*10^3
6 0
3 years ago
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