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2 years ago

HELPPPPPPP!!!! 0÷0Find the RATIO and the EXACT VALUE of the given CscB.

Mathematics

1 answer:

AlekseyPX2 years ago

7 0

Answer:

Step-by-step explanation:

take angle B as reference angle

using cosec rule

cosec B=hypotenuse/opposite

cosec B=13/12

cosec B=1.08

B=cosec 67

B=67 degree

for ratio,

cosec B=13/12

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Please help with this!<br> What equations are equivalent to 1/3^8

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2 years ago

A store sold 70 hammers and ranchers Hammer sold for $10 each in French so for five dollars each a total of 600.00 what's the co

MrMuchimi

Answer:

50 hammers and 20 wrenches.

Step-by-step explanation:

Let x represent number of hammers and y represent number of ranchers.

We have been given that a store sold 70 hammers and ranchers. We can represent this information in an equation as:

$x+y=70...(1)$

We are also told that each hammer sold for $10 and each rancher sold for five dollars resulting a total of 600.00. We can represent this information in an equation as:

$10x+5y=600...(2)$

From equation (1), we will get:

$x=70-y$

Substituting this value in equation (2), we will get:

$700-10y+5y=600$

$700-5y=600$

$700-700-5y=600-700$

$-5y=-100$

$\frac{-5y}{-5}=\frac{-100}{-5}$

$y=20$

Therefore, 20 wrenches were sold.

Now, we will substitute $y=20$ in equation (1) as:

$x+20=70$

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2 years ago

A large banquet room holds 288 people with each table seating 8. How

Lisa [10]

Answer:

The answer is 36

Step-by-step explanation:

First you have to divide 288 by 8 and
then you have to see how many times 8 will go into 2 it can't so see how many times it will go into 28 which is 3 and you will get 24
then you subtract 24 from 28 and you get 4
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2 years ago

The difference between a number and its square is 20. Find the<br>numbers.

Elena L [17]

Answer:

-4 or 5

Step-by-step explanation:

let number be x

x²-x=20

Rearrange

x²-x-20=0

(x+4)(x-5)=0

Separate

x+4=0, x-5=0

x=-4 or 5

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2 years ago

HELPPPPPPP!!!! 0÷0Find the RATIO and the EXACT VALUE of the given CscB.​

HELPPPPPPP!!!! 0÷0Find the RATIO and the EXACT VALUE of the given CscB.