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2 years ago

PLS HELP ITS MATH PLS

Mathematics

2 answers:

Paha777 [63]2 years ago

7 0

Answer: x is -1/2,0 and y is 0,2

Step-by-step explanation:

statuscvo [17]2 years ago

7 0

Answer:

(4,0) , (0,2)

Step-by-step explanation:

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Solve for x and y<br><br>Both questions please ❤️

zimovet [89]

Answer:

1. $x=18, y=6\sqrt{10}$

2. x=108, y=180

Step-by-step explanation:

The height of the right triangle drawn to the hypotenuse is the geometric mean of two segments of the hypotenuse (two legs' projections)

1. Use this property, so

$CD^2=AD\cdot BD\\ \\6^2=2\cdot x\\ \\36=2x\\ \\x=18$

Consider right triangle BCD. By the Pythagorean theorem,

$BC^2=BD^2+CD^2\\ \\y^2=18^2+6^2\\ \\y^2=324+36\\ \\y^2=360\\ \\y=\sqrt{360}=6\sqrt{10}$

2. Consider right triangleGM*. By the Pythagorean theorem,

$G*^2=GM^2+M*^2\\ \\240^2=GM^2+192^2\\ \\GM^2=240^2-192^2=(240-192)(240+192)=48\cdot 432=144^2\\ \\GM=144$

Use this property to find x:

$GM^2=192\cdot x\\ \\144^2=192\cdot x\\ \\x=\dfrac{144^2}{192}=108$

Consider right triangle GMCup. By the Pythagorean theorem,

$y^2=x^2+GM^2\\ \\y^2=108^2+144^2\\ \\y^2=32,400\\ \\y=180$

3 0

4 years ago

Anyone know the answer??

VashaNatasha [74]

Answer:

J and I

Step-by-step explanation:

anything els?.... let me know

6 0

3 years ago

You randomly choose an undergraduate student from a large state university. Let E be the event that the student is male, let F b

erik [133]

Answer:

( a ) is the right answer .

Step-by-step explanation:

P(E) = 0.48

Probability of being male = .48

Probability of being female = .52

P(F) = 0.72

Probability of being in state = .72

Probability of being out of state = .28

P(G) = 0.55

Probability of being in at least 20 years = .55

Probability of being less than 20 = .45

a )

P(student is an in-state male younger than 20)

= .72 x .48 x .45 = .1555 = .156

b )

P(student is an out-of-state female younger than 20)

= .28 x .52 x .45

= .065

c )

P(student is an in-state female younger than 20)

= .72 x .52 x .45 = .168

d )

P(student is an out-of-state male at least 20)

= .28 x .48 x .55 = .074

So , ( a ) is the right answer .

3 0

4 years ago

T=hp+2B solve for B in a literal equation

Olenka [21]

there's an app called y homework give you the correct answer and how they did it so check that out that app

5 0

3 years ago

How do you make32/60 a percent

drek231 [11]

32/60 =

32 ÷ 60 ≈

0.533333333333333 =

0.533333333333333 × 100/100 =

0.533333333333333 × 100% =

(0.533333333333333 × 100)% ≈

53.333333333333% ≈

53.33%;

5 0

3 years ago