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bonufazy [111]
3 years ago
11

13. Given that

Mathematics
1 answer:
AlladinOne [14]3 years ago
5 0

step by step explanation:

\mathfrak{x}^{2}+{y}^{2}+16=0

=[x2+16=0x26]

=[2x{y}^2{16}~0]

=[4×{y}^0{16}]

=[32x{y}^x]

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Someone please check my work 1-4 please, correct my answers if they are incorrect. Thank you.
Naddik [55]
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3 years ago
Question 4
bixtya [17]

Answer:

The distances between the three pairs of corresponding vertices for each movement must be equal. That is, if you translate points A to A', B to B', et cetera, the distance between A and A', and B and B' are the same.

A translation is a rigid transformation that moves vertices of a figure a fixed distance.

In a general way, a translation moves all points on a shape a fixed distance.

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3 years ago
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A soccer team estimates that they will score on 77​% of the corner kicks. In next​ week's game, the team hopes to kick 1414 corn
andrezito [222]

Answer:

18.66521%

Step-by-step explanation:

It seems all of the numbers are duplicated, the correct number should be 7%, 14 corner kicks, and 2 opportunities.  

The team has 7%(x=0.07) chance to score so that means the chance to not scoring will be: y= 1-x = 100%-7%= 93%. There are 14 opportunities and we want to know the probability to get exactly 2 scores. The calculation will be:

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6 0
4 years ago
The value of x that satisfies the equation 4/3=x+10/15
kenny6666 [7]

For this case we must find the value of "x" that meets the following equation:

\frac {4} {3} = x + \frac {10} {15}

We subtract \frac {10} {15} on both sides of the equation:

\frac {4} {3} - \frac {10} {15} = x\\\frac {15 * 4-3 * 10} {3 * 15} = x\\\frac {60-30} {45} = x\\- \frac {30} {45} = x

We simplify:

x =\frac {6} {9}=\frac{2}{3}

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Answer:

x =\frac {2} {3}

8 0
3 years ago
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vichka [17]

Answer:

30

Step-by-step explanation:

All the degrees of a triangle should add up to 180 degrees.

D = F

D and F are not equal to 90.

If E = 30,  D and F both equal 75.

75(2) + 30 = 180.

7 0
3 years ago
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