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saveliy_v [14]
3 years ago
15

In mathematics, a formula is a

Mathematics
2 answers:
jekas [21]3 years ago
4 0
A way to help solve an equation or a series of equations
Arisa [49]3 years ago
3 0
An answer to a question
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Convert 240 pounds per square inch into a unit rate of tons per square foot
tester [92]

Answer:

240 x 144 inches= 34,560 pounds per square foot

34560/2000= 17.28 tons per square foit

5 0
3 years ago
Please answer this question now
Nataly [62]

Answer:

<h2>S = 11.4</h2>

Step-by-step explanation:

To find s we use the cosine rule

That's

s² = SU² + ST² - 2(SU)(ST) cos S

From the question

SU = 5

ST = 13

S = 60°

Substituting the values into the expression we have

s² = 5² + 13² - 2(5)(13) cos 60

s² = 25 + 169 - 130cos 60

s² = 194 - 65

s² = 129

Find the square root of both sides

s= √129

s = 11.357816

We have the final answer as

<h3>s = 11.4 to the nearest tenth</h3>

Hope this helps you

3 0
3 years ago
(1-cos^2x)csc^2x=1<br><br> Please verify
nirvana33 [79]
Hello here is a solution : 

4 0
3 years ago
Solve for x and y <br><br><br> This is a quiz please help
torisob [31]

Answer:

Hello! answer: y = 40 x = 67

Step-by-step explanation:

63 - 23 = 40 therefore y = 40

63 + 63 = 126 360 - 126 = 234 234 ÷ 2 = 117

67 × 2 = 134 134 - 17 = 117 therefore x = 67 hope that helps!

5 0
3 years ago
Please help. i will brainlist you
Lostsunrise [7]

Answer:

first question:

range-22

IQR-13

second question:

range-26

IQR-15.5

I hope this helped bestie!

7 0
3 years ago
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