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CaHeK987 [17]
3 years ago
9

2) Divide 120cm in the ratio 1:2:3​

Mathematics
1 answer:
svp [43]3 years ago
5 0
X+2x+3x=120, x=20, the parts are 20, 40, 60
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Can you kindly help me find the value of X? I've been getting it wrong and I need help to find out what I'm doing incorrect.
Maksim231197 [3]
There are 360 degrees. So add the 2 angles you have: 95+45=140. Subtract that from the number of degrees: 360-140=220. X=220 :)
8 0
2 years ago
You want to ship textbooks from Florida. The textbooks are $60 each plus $150 shipping. Let x represent the number of textbooks
sertanlavr [38]

I am assuming the problem is asking you to find an equation repersenting the situation.


In this case, realize that 150 will be a constant, and 60 will be attached to the x variable, since the price of the textbooks changes based on how many textbooks there are.


Thus, the equation is:

60x + 150 = y


Our answer is 60x + 150 = y.

6 0
2 years ago
If one store is selling 3/4 of bushel of apples for $9, and another store is selling 2/3 of bushel of apples for $9, which store
Novay_Z [31]

<u>First store:</u>

3/4 of bushel of apples for $9.

Let us find the rate of 1 bushel of apples.

In order to find the rate of 1 bushel of apples, we need to divide 9 by 3/4.

9 ÷ 3/4 = 9 × 4/3 = 3 × 4 = $12.

<h3>Therefore, rate of 1 bushel of apples in first store is $12.</h3>

<u>Second store:</u>

2/3 of bushel of apples for $9.

Let us find the rate of 1 bushel of apples.

In order to find the rate of 1 bushel of apples, we need to divide 9 by 2/3.

9 ÷ 2/3 = 9 × 3/2 = 27/2 = $13.5.

<h3>Therefore, rate of 1 bushel of apples in second store is $13.5.</h3>

<em>Rate of 1 bushel of apples is less than the rate of 1 bushel of apples in second store.</em>

<h3>Therefore, first store has better deal.</h3>
6 0
3 years ago
Given that sin x = 0.6820 and that x is in quadrant 1, find cos x/2.
Romashka [77]
It will be 0.6820
i believe thats the answer 
hope it will be right 
7 0
3 years ago
A triangle has sides with lengths of 14 feet, 48 feet, and 50 feet. Is it a right triangle?
Yuliya22 [10]

Answer:

Yes, it is a right triangle

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
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