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slavikrds [6]
2 years ago
10

Which of the following is not a proportion?

Mathematics
2 answers:
tia_tia [17]2 years ago
5 0
I believe it’ll be 4/10 = 12/20
Luda [366]2 years ago
4 0
4/10=12/20

Because if you divide 12/20 by two you get 6/10 Nd it’s not equal to 4/10
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4 0
2 years ago
Use the diagram of the right triangle above and round your answer to the nearest hundredth.
Yakvenalex [24]
Answer: a = 23 ft.

Reasoning:

The question asks for the value of the leg a, given the tangent of the opposite angle and the length of the adjacent-leg, b.

The ratio that relates the three parameters is:

tan(A) = opposite-leg / adjacent-leg = a / b = a / 23 ft

Solve for a, wich is the unknown:

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Answer: 23 ft.
7 0
3 years ago
On a grid, the distance between the points located at (3, 2) and (9, 3) is roughly equal to _____.
Marizza181 [45]
An inch or 2 so yeah if in shapes then around a rectangle
6 0
3 years ago
Read 2 more answers
Can someone please help me
Anika [276]

Answer:

a) $370

b) $305 is from interest; $3695 comes from deposits

Step-by-step explanation:

(a) The formula variables are not defined here, so choosing the appropriate formula is difficult. I worked through the "A =" formula because I'm used to seeing a formula in which A is the payment amount. Not so, here.

Here, P is the payment amount. Since you're asked to find the amount of payment, you want to choose and evaluate the "P=" formula. Payments and compounding are 2 times per year, so n=2, and the term is 5 years, so t=5. The interest rate, r, is 3.5%, or 0.035.

Then your formula evaluates to ...

... P = A((1 +r/n)^(nt) -1)/(r/n) = 4000·0.0175/(1.0175^(2·5) -1) ≈ 369.50

Part A wants the amount rounded up to the nearest dollar, so $370.

(b) 10 payments of $369.50 will total $3695.00. This is the amount from payments. The remainder, $4000 -3695 = $305 is from interest.

6 0
3 years ago
I NEED HELP PLEASE UHHH PLEASE I NEED HELP UUUUHHHHHHH
vodomira [7]

Answer:

Sulio needs 28 feet of fencing

Step-by-step explanation:

P= 2l + 2w

Length- 8 ft

Width- 6 ft

Use formula with the given:

2(8) + 2(6)

= 16 + 12

= 28

Therefore, Sulio needs 28 feet of fencing

Hope this helps

3 0
2 years ago
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