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Viefleur [7K]
2 years ago
7

The sum of two numbers is 100,the first number is 12 less than the second number? What equation would represent this equation

Mathematics
1 answer:
kherson [118]2 years ago
5 0

Step-by-step explanation:

Let the first number be x and the second y

x+y=100

(x-12)+y

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A triangle has side lengths of 13 in, 29 in, and 30 in. Classify it as acute, obtuse, or right.
kenny6666 [7]

Acute

Angle ∠ A = α = 25.385° = 25°23'6″ = 0.443 rad

Angle ∠ B = β = 73.004° = 73°14″ = 1.274 rad

Angle ∠ C = γ = 81.611° = 81°36'41″ = 1.424 rad

8 0
2 years ago
Find the value of x and each angle if m angle SOP= (7y-2) and m angle SOR = (5y+14)
Semmy [17]

Answer:

x = 14

m∠SOP = (7x - 2)° = 96°

m∠SOR = (5x + 14) = 84°

Step-by-step explanation:

`From the given picture,

Angle SOP and angle SOR are the linear pairs.

Therefore, sum of these angles will be equal to to 180°.

m∠SOP + m∠SOR = 180° -----(1)

Since, m∠SOP = (7x - 2)° and m∠SOR = (5x + 14)°

[There is a misprint in this question. There should be x in place of y in the measures of the angles]

By substituting these values in the equation (1),

(7x - 2) + (5x + 14) = 180

12x + 12 = 180

12x = 180 - 12

12x = 168

x = \frac{168}{12}

x = 14

m∠SOP = (7x - 2)° = 96°

m∠SOR = (5x + 14) = 84°

5 0
3 years ago
Find the widest range of scores that you can get on a final exam in order to receive a grade of B for the class. Using interval
Drupady [299]

Answer:

Correct choice is B

Step-by-step explanation:

Let x% be your final test score, then the average of all test scores is

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Since you must have an average between 80% and 89%, then

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X is measured in percent, then the greatest value of x can be 100%. You get that

73\%\le x\le 100%.

4 0
3 years ago
Read 2 more answers
Find the ratio of 500 paise to rs.20​
docker41 [41]

We know that 100paise=1 rupee

=>500 paise = 5 rs

ratio =5/20=1/4=1:4

hope it helps :)

plz mark as brainliest

5 0
3 years ago
write the missing exponent , 1/169 (fraction) = (1/13)_ <-- blank (what exponent goes in?) the picture's there to give an ide
Dafna1 [17]
The answer is 2.

............
3 0
3 years ago
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