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olasank [31]
2 years ago
13

30 points to anyone who solves this

Mathematics
1 answer:
shtirl [24]2 years ago
8 0

Answer:

Step-by-step explanation:

cos R = adj/hyp

R = cos⁻¹(9/10) = 25.8419327... ≈ 25.8°

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Round each number to the nearest 10 and 100. 734,102,483
11111nata11111 [884]
734: 730 and 700.

102: 100 and 100.

483: 480 and 500.

There you go! ^w^
8 0
3 years ago
Which proportion can be used to find 65% of 90?
ra1l [238]
X 65%
———— = ———-
90 100

1) multiply across
90 • 65 = 5,850

2) divide what’s left over.
5,850 / 100 = 58.5
3 0
3 years ago
Write each polynomial in standard form. Identify the leading coefficient 10x-7+x4+4x3
JulijaS [17]
Polynomial in standard form:

x⁴ + 4x³ + 10x - 7

Leading coefficient:

1

How it should be written:

x⁴ + 4x³ + 10x - 7; 1
3 0
3 years ago
6x + 3(x + 1.15) gfgfdgfdgdfgfdgfggfdgfdgfddfdfgdfgdf
madreJ [45]

Answer:

9x+3.45

Step-by-step explanation:

Let's simplify step-by-step.

6x+3(x+1.15)

Distribute:

=6x+(3)(x)+(3)(1.15)

=6x+3x+3.45

Combine Like Terms:

=6x+3x+3.45

=(6x+3x)+(3.45)

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3 0
3 years ago
Read 2 more answers
& Faye borrowed $.9000 at 6% per annum compound
Katarina [22]

Answer:

540

Step-by-step explanation:

9000 \times  \frac{6}{100}

Hope this will help you :))

5 0
3 years ago
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