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2 years ago

In the figure, the measure of Angle 6 is 141°. What is the measure of Angle 5?

Mathematics

1 answer:

alina1380 [7]2 years ago

5 0

angle 5 is 39°

Refer to the above attachement for answer.

hopefully,

Zara♡

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I could rlly use sum help - Brainliest!!!!!

atroni [7]

Answer: The answers are 4x^2(x^2+5x+3), (x–6) (x+2), (x–9), 3(x–7)(x–4), (9x–10) (9x+10), 3(y^2+2)(x^2+4), (5x+2), 2(x–4)(6x+1), 2(x + 4)(y - 4), and the factored form is (3x–4)(x–3).

Step-by-step explanation: To solve all the factoring equations, factor using the AC method or factoring the polynomials, the 3 steps are Grouping: using the sum-product pattern, common factor from the two pairs, and

rewrite the expression in factored form.

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3 years ago

To enter a local fair, one must pay an entrance fee and pay for the number of ride tickets he/she wants. Admission to the fair i

natali 33 [55]

Answer:

Not enough information as the amount of people isnt said

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Can someone help me with this math question.

Veronika [31]

Answer:

which math question

u didnt provide any

Step-by-step explanation:

7 0

4 years ago

Read 2 more answers

A King in ancient times agreed to reward the inventor of chess with one grain of wheat on the first of the 64 squares of a chess

statuscvo [17]

Let's start by visualising this concept.

Number of grains on square:
1 2 4 8 16 ...

We can see that it starts to form a geometric sequence, with the common ratio being 2.

For the first question, we simply want the fifteenth term, so we just use the nth term geometric form:
$T_n = ar^{n - 1}$
$T_{15} = 2^{14} = 16384$

Thus, there are 16, 384 grains on the fifteenth square.

The second question begs the same process, only this time, it's a summation. Using our sum to n terms of geometric sequence, we get:
$S_n = \frac{a(r^{n} - 1)}{r - 1}$
$S_{15} = \frac{2^{15} - 1}{2 - 1}$
$S_{15} = 2^{15} - 1 = 32767$

Thus, there are 32, 767 total grains on the first 15 squares, and you should be able to work the rest from here.

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3 years ago

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Samatha ran 3.5 miles on saturday. on wednesday ,she ran 5.2 miles. what was her percent increase to the nearest percent?

taurus [48]

Find the difference between the 2 numbers which will give you the increase from the lower value to the higher. Divide this increase by the original (lower) number and multiply the result by 100 to get the percentage. For us that looks like this: $\frac{5.2-3.5}{3.5} *100$ . Simplifying a bit we have $\frac{1.7}{3.5}*100=48.5%$ or 49%, rounded.

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3 years ago