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2 years ago

9

Ln (5 divided by three)

1 answer:

Dmitriy789 [7]2 years ago

6 0

Answer:

ln ( − 15 d^3 v e by )

Step-by-step explanation:

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the money used in south Africa is is called the rand . the estrange rate 7 rand for $1. Find how many dollars you would receive

Tasya [4]

Answer:

$3

Step-by-step explanation:

21 rand * ($1/7 rand) = $3

4 0

2 years ago

suppose the circumference of a crop circle is 150.7968 hectometers (hm) what's the radius of the circle? (usett=3.1416)

gulaghasi [49]

Answer:

The radius of the circle is $24\ hm$

Step-by-step explanation:

we know that

The circumference of a circle is equal to

$C=2\pi r$

In this problem we have

$C=150.7968\ hm$

$\pi=3.1416$

substitute and solve for r

$150.7968=2(3.1416)r$

$r=150.7968/(2(3.1416))=24\ hm$

7 0

2 years ago

Read 2 more answers

Measure (7x+1) (2x+1)

Gemiola [76]

Smaller angle = 41°

Larger angle = 139°

Step-by-step explanation:

(7x - 1) + (2x + 1) = 180

7x + 2x - 1 + 1 = 180

9x = 180

x = 20

The measure of the smaller angle is

2x + 1

= 2(20) + 1

= 40 + 1

<u>= 41°</u>

The measure of the larger angle is

7x - 1

= 7(20) - 1

= 140 - 1

<u>= 139°</u>

4 0

2 years ago

Read 2 more answers

What is 3.2 × 10−4 m/h in centimeters per second? A. 8.889 × 10−6 cm/s B. 8.889 × 10−5 cm/s C. 1.152 × 10−5 cm/s D. 1.152 × 10−7

atroni [7]

$3.2 x 10^{-4} x \frac{100}{3600} = 8.888 x 10^{-6}$

therefore ur answer is OPTION A 8.889 x 10-6 cm/s

4 0

2 years ago

Need help again ! On this one

PSYCHO15rus [73]

Answer:

2w + 50 + 2w = 150

w = 25

Good luck

8 0

2 years ago