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Artist 52 [7]
3 years ago
7

GIVING BRAINLIST ASAP

Mathematics
1 answer:
yuradex [85]3 years ago
3 0

Answer:

33.33%

Step-by-step explanation:

78x = 52

52/78 = x

0.6667 = x

to get this as a percentage, multiply 0.6667 by 100 to get 66.67%

this is the discounted percentage but to get the discount percent, you subtract 100 by this percentage to get 33.33% off

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Assignment: Ratio and Proportion: Molten Lava Cake
n200080 [17]

Answer:

Step-by-step explanation:

Fbnjtd is the one who has a Montague

5 0
3 years ago
Let n = the number. A number exceeds 45 inequality
blondinia [14]
  This translates to "a number" is greater than 45. All you have to do now is translate these words into an algebraic statement. Basically, you replace "a number" with the variable which it is defined for, and you use the "greater than" symbol to show that the variable is greater than the value of 45.
3 0
3 years ago
The folding chair has different settings that change the angles formed by its parts. Suppose m2 is 31 and m3 is 72. Find m1. The
bezimeni [28]

Answer:

m∠1=103°

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

An exterior angle of a triangle is equal to the sum of the opposite interior angles

so

In this problem

m∠1=m∠2+m∠3

substitute the given values

m∠1=31°+72°=103°

5 0
3 years ago
Find the discriminant of 3x^2-10x=-2
Oksanka [162]

Answer:

76

Step-by-step explanation:

given a quadratic equation in standard form : ax² + bx + c = 0 : a ≠ 0

then the discriminant is Δ = b² - 4ac

given 3x² - 10x = - 2 ( add 2 to both sides )

3x² - 10x + 2 = 0 ← in standard form

with a = 3, b = - 10 and c = 2

b² - 4ac = (- 10)² - (4 × 3 × 2) = 100 - 24 = 76


7 0
3 years ago
Please help me I would also like an explanation
Tasya [4]

Answer:

k = 45*

2k = 90*

Step-by-step explanation:

K will be the same as the 45* degrees, as it is across from it.

2k is twice k, which is 90*.

45* + 45* + 90* = 180*

Good luck!

4 0
3 years ago
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