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professor190 [17]
4 years ago
9

27 less than twice a number is negative 1

Mathematics
1 answer:
soldi70 [24.7K]4 years ago
5 0
X-27=-1
x represents unknown number
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Simplify 3 Square root of 3 multiplied by 6 square root 6
kvasek [131]

Answer:

54√2

Step-by-step explanation:

3√3 * 6√6

number x number = 6 * 3 = 18

root * root = √18 = √3^2 *.2 = 3√2

18 * 3 = 54

54√2

7 0
3 years ago
What’s the correct answer for this?
Bumek [7]

Answer:

B.

Step-by-step explanation:

Reflection in the x-axis. when you reflect in the x axis, the x -axis remains the same but the y-axis becomes opposite. (It's sign is changed)

8 0
3 years ago
The box plot below represents some data set. What is the interquartile range (IQR) of
Mrac [35]

Answer:

IQR = 5

Step-by-step explanation:

the IQR is the difference between the upper quartile Q₃ and the lower quartile Q₁

Q₃ is the value at the right side of the box plot , that is

Q₃ = 51

Q₁ is the value at the left side of the box plot , that is

Q₁ = 46

then

IQR = Q₃ - Q₁ = 51 - 46 = 5

7 0
2 years ago
Quadrilateral abcd is inscribed in a circle with m∠a = (x)degrees, m∠b = (2x - 10)degrees, and m∠c = (3x)degree. what is m∠d?
Lynna [10]
Hello,

When you have a polygon inscribed in a circle, the opposite angles are supplementary.

So we can start by saying that A + C = 180. Or x + 3x = 180. This gives us a value of 45 for x.

If we input that in for angle B, we get: 2(25) - 10 = 80.

If angle B = 80, then angle D must be 100, because the angles are supplementary.

Good luck,
MrEQ
6 0
4 years ago
Jason has two bags with 6 tiles each. The tiles in each bag are shown below:
elena-s [515]

Answer:

C

Step-by-step explanation:

Jason- Two bags 6 tiles each = 1 bag 12 tiles

2/12 for a 5. 2 for 36.

4 0
2 years ago
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