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slega [8]
3 years ago
7

Best one gets brainly

Mathematics
2 answers:
andreyandreev [35.5K]3 years ago
7 0
I think that it would be a
Brilliant_brown [7]3 years ago
6 0

Answer: The answer is B>3 so if you don't have one with an open circle and going right then the answer is a , but the correct answer would be an open circle to the right or 3

Step-by-step explanation:

You might be interested in
Two angles of a quadrilateral are of measures 75° and 117° respectively and the other two angles are equal find the measure of e
insens350 [35]

<u>Answer:</u>

<u>Step-by-step explanation:</u>

The sum of interior angles of a quadrilateral is 360°.

If we consider the measure of one of the unknown angles to be x°, we can set up the following equation:

x + x + 75^\circ + 117^\circ = 360^\circ

Now we can solve for x:

⇒ 2x + 192^\circ = 360^\circ

⇒ 2x = 360^\circ - 192^\circ        [subtracting 192° from both sides]

⇒ 2x = 168^\circ

⇒ x = \frac{168^\circ}{2}                      [dividing both sides by 2]

⇒ x = \bf84^\circ

Therefore, the other two angles each have a measure of 84°.

4 0
1 year ago
Plssssss help me show the work!!
PilotLPTM [1.2K]

Answer:

use the quadruple double schlop schlop theorum

Step-by-step explanation:

Factor  

25

out of  

50

.

3

√

25

(

2

)

Rewrite  

25

as  

5

2

.

3

√

5

2

⋅

2

Pull terms out from under the radical.

3

(

5

√

2

)

Multiply  

5

by  

3

.

15

√

2

The result can be shown in multiple forms.

Exact Form:

15

√

2

Decimal Form:

21.21320343

3 0
3 years ago
Assume that k and V0 are constant and are, respectively, 0.02, and 7. The parameter CA varies from an initial value CA0 = 100 to
julia-pushkina [17]

Answer:

V = 929.7

Step-by-step explanation:

Given the equation:

\frac{dCA}{dV} = \frac{-kCA}{V0}

The integral of the above equation is:

\int\limits {\frac{dCA}{dV} } = \int\limits{\frac{-kCA}{V0} }

Re-organizing the integrals:

\int\limits  {\frac{dCA}{CA} } = \int\limits {\frac{-kdV}{V0} }

Integrating:

ln(CA) - ln(CA0) = \frac{-kV}{V0}

Inputting the initial conditions of CA and the values of k and V0:

ln(7) - ln(100) = \frac{-0.02V}{7}

1.946 - 4.605 = -0.00286V

-2.659 = -0.00286V

=> V = \frac{2.659}{0.00286}

V = 929.720

Approximating to one decimal place,

V = 929.7

7 0
3 years ago
Which set of absolute values is compared correctly? A. |-7| |-5| &gt; |-7| &gt; |-8| D. |-4| &gt; |9| &gt; |-3| &gt; |-10|
Sloan [31]

Answer: no idea

Step-by-step explanation:

Thats hard

8 0
3 years ago
Three bags of sweets weigh 6 3/4 kg. Two of them have the same weight and the third bag is heavier than each of the bags of equa
Softa [21]

Answer: the weight of each bags are 1.85kg, 1.85kg and 3.05 kg

Step-by-step explanation:

Total weight of the three bags is

6 3/4 kg. Converting to decimal, it becomes 6.75 kg.

Two of them have the same weight. Let x represent the bags of equal weight. Their total weight would be 2x. The third bag is heavier than each of the bags of equal weight by 1 1/5 kg. Converting to decimal, it becomes 1.2kg. It means that the weight of the third bag would be

x + 1.2

Therefore, for the three bags,

2x + x + 1.2 = 6.75

3x = 6.75 - 1.2 = 5.55

x = 5.55/3 = 1.85

Weight of the third bag is

1.85 + 1.2 = 3.05kg

8 0
3 years ago
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