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forsale [732]
3 years ago
13

WILL MARK BRAINLIEST PLEASE HELP I NEED SOME SMART PEOPLE WILL MARK BRAINLIEST!!!

Mathematics
1 answer:
lions [1.4K]3 years ago
7 0

Answer:

The answer is 6\frac{5}{8}

Step-by-step explanation:

-12 pounds + 5\frac{3}{8}

-12+5\frac{3}{8}

=-12+5+\frac{3}{8}

=(-12+5)+\frac{3}{8}

=(-7)+\frac{3}{8\\}

=-6\frac{5}{8}

Mr.Yoo's weight dropped by 6\frac{5}{8}

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If sine theta almost-equals 0.3090 , what is the approximate value of csc Theta
dezoksy [38]

Answer:

Approximately 3.2362

Step-by-step explanation:

Recall that sin(\theta)=1/csc(\theta) and the corollary, csc(\theta)=1/sin(\theta).

In other words, since we know that sin(\theta)\approx0.3090, we can find put that number over 1 in order to find cosecant.

csc(\theta)=1/sin(\theta)\approx1/0.3090\approx3.2362

6 0
4 years ago
Read 2 more answers
A sprinkler rotates through an angle of 115° spraying water outward for a distance of 12 ft. find the exact area watered, then r
bekas [8.4K]
The sprinkler rotates through an angle of 115° and sprinkles water outward for a distance of 12 ft.
Therefore the radius of the circular section is 12 ft as shown in the diagram below.

The total circle occupies 360°. Therefore the area watered is
A = (115/360)*π*(12 ft)²
   = 144.513 ft²

Answer: 144.5 ft (nearest tenth)

4 0
3 years ago
Plzzzzz help! I need answers quickly!!!! I’ll give best answer!<br> 9) y = 4.
nignag [31]
The answer is B hope this helps
6 0
3 years ago
Subtract. 12.94 - 2.62 (Round your answer to the nearest hundredths place.​
Vedmedyk [2.9K]

Answer:

<h3>.<u>=</u><u> </u><u>1</u><u>0</u><u>.</u><u>3</u><u>2</u><u> </u></h3>

Step-by-step explanation:

<h3>12.94-2.62</h3>

= 10.32

4 0
3 years ago
Read 2 more answers
Problem 10 / (Second Session 2006)
hammer [34]

Answer:

Find other solutions in explanation

x = 250

y = 1750

Step-by-step explanation:

x = cost per copybook

y = cost per pen

2. Sum of the cost of 4 copy books and 3 pen is equal to 7750

3.)

2x+y=2750 - - (1)

4x + 3y = 7750 - - - (2)

From (1)

y = 2750 - 2x

Substitute y = 2750 - 2x into (2)

4x + 3(2750 - 2x) = 7750

4x + 8250 - 6x = 7750

-2x = - 500

x = 500/2

x = 250

y = 2750 - 2(500)

y = 2750 - 1000

y = 1750

7 0
3 years ago
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