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Art [367]
2 years ago
9

Triangle S R Q is shown. Angle S R Q is a right angle. An altitude is drawn from point R to point T on side S Q to form a right

angle. The length of S T is 9, the length of T Q is 16, and the length of R Q is x.
What is the value of x?

12 units
15 units
20 units
24 units
Mathematics
2 answers:
lorasvet [3.4K]2 years ago
7 0

Answer:

the actual answer is 20 units

Step-by-step explanation:

Nesterboy [21]2 years ago
5 0

Answer:

20 units

Step-by-step explanation:

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What is the solution to 5-2x^2=-15?
Phantasy [73]
Isolate x.

-2x^{2}=-20
x^{2}=10
x=\sqrt{10}


6 0
3 years ago
2/3 to 8 in simplest form
Nat2105 [25]
2/3 to 8 is the same ratio if we multiply both sides by 3/2 so:
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7 0
3 years ago
A positive real number is 6 less than another. If the sum of the square of the two numbers is 38, then finds the numbers.
Serggg [28]

Answer:

There seems to be a typo error but still this has solution.

Let the number be = x

A positive real number is 6 less than another. Means the second will be (x+6)

The sum of the square of the two numbers is 38.

x^{2} +(x+6)^{2} =38  

=> x^{2} +36+12x+x^{2} =38

=> 2x^{2}+12x+36 =38

=> 2x^{2}+12x=2

=> 2x^{2}+12x-2=0

Taking out 2 common;

=> x^{2}+6x-1=0

Solving this quadratic equation, we get;

x=-3+\sqrt{10} and x=-3-\sqrt{10}

As positive number is needed, we have -3+\sqrt{10}

or x = \sqrt{10}-3

x = 0.162277

And other number is 6.162277.

6 0
3 years ago
Read 2 more answers
Chris is constructing a diagram for a deck he is restructuring in his backyard. The deck will be in the shape of a square, and h
cupoosta [38]

Answer:

Increase the area of the deck by 12 square feet.

Step-by-step explanation:

4 0
2 years ago
Blinn College charges $166 per credit hour, you plan to take 13 hours per semester, how much will your tuition cost for a full a
stepan [7]

Answer:

$4,316

Step-by-step explanation:

Semester one: $166 per credit times 13 hours = $2,158

Semester two: $166 per credit times 13 hours = $2,158

Cost for semester one plus semester two = $4,316

7 0
2 years ago
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