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snow_tiger [21]
3 years ago
11

Tracy is trying to justify a step in her paragraph proof. What is the property that she should use?

Mathematics
1 answer:
Kipish [7]3 years ago
3 0
Symmetric property i think but i’m not sure
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A monarchy has one leader how many terms do you think a monomial has
Sholpan [36]
I would think i has one term because the prefix "mono" means one
3 0
3 years ago
Read 2 more answers
How many​ flowers, spaced every 6 ​in., are needed to surround a circular garden with a ​100-ft ​radius?
Bond [772]

Answer:

Number of flowers required = 1256

Step-by-step explanation:

Circumference of a circle is given by the formula,

Circumference = 2πr

Here, r = radius of the circle

For a circle with radius = 100 in.

Therefore, circumference = 2π(100)

                                           = 200π

                                           = 628.32 ft

Distance between each flower = 6 in

                                                   ≈ \frac{6}{12}

                                                   = 0.5 ft

Number of flowers = \frac{\text{Circumference}}{\text{Space between each flower}}

                               = \frac{628.32}{0.5}

                               = 1256.63

                               ≈ 1256

Therefore, number of flowers required = 1256

4 0
3 years ago
Bill is able to save $35/week after working part-time and paying his expenses. These two formulas show his weekly savings: f(1)
Umnica [9.8K]
1. We use the recursive formula to make the table of values:
f(1) = 35
f(2) = f(1) + f(2-1) = f(1) + f(1) = 35 + 35 = 70
f(3) = f(1) + f(3-1) = f(1) + f(2) = 35 + 70 = 105
f(4) = f(1) + f(4-1) = f(1) + f(3) = 35 + 105 = 140
f(5) = f(1) + f(5-1) = f(1) + f(4) = 35 + 140 = 175

2. We observe that the pattern is that for each increase of n by 1, the value of f(n) increases by 35. The explicit equation would be that f(n) = 35n. This fits with the description that Bill saves up $35 each week, thus meaning that he adds $35 to the previous week's value.

3. Therefore, the value of f(40) = 35*40 = 1400. This is easier than having to calculate each value from f(1) up to f(39) individually. The answer of 1400 means that Bill will have saved up $1400 after 40 weeks.

4. For the sequence of 5, 6, 8, 11, 15, 20, 26, 33, 41...
The first-order differences between each pair of terms is: 1, 2, 3, 4, 5, 6, 7, 8...since these differences form a linear equation, this sequence can be expressed as a quadratic equation. Since quadratics are functions (they do not have repeating values of the x-coordinate), therefore, this sequence can also be considered a function.
4 0
4 years ago
Help me!!!??? Now!!!!!!!!!!
Wewaii [24]

Answer:

%75

Step-by-step explanation:

15+14+11+20

15+20=35

14+11=25

total is 60

15 is 25% of 60

so there is %75 chance not to get pink

3 0
3 years ago
Read 2 more answers
Please help! I’ll give brainliest if more than one person answers.
WINSTONCH [101]

Answer:

A. 384 in^2

B. Yes

Step-by-step explanation:

Part A.

What you do is use the formula for Surface Area of a rectangle which is 2lw+2wh+2lh. 2x9x12+2x12x4+2x9x4=384 in^2 is your answer.

Part B.

What you do is change the 3 ft ans 2 ft to inches which is 36 in and 24 in. You will then times those together to get 864. Yes, you will have enough gift wrap.

4 0
3 years ago
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