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Maslowich
3 years ago
6

One side is 13 (the slanted side of the triangle) one side is 12 (the base) what is the value of x

Mathematics
2 answers:
Novay_Z [31]3 years ago
8 0

Answer:

x = 5

Step-by-step explanation:

Given:

a = x

b = 12

c = 13

Work:

a² + b² = c²

x² + 12² = 13²

x² + 144 = 169

x² = 25

\sqrt{x^2} =\sqrt{25}

x = 5

Alex_Xolod [135]3 years ago
6 0
Hi!
X=5
Hope this helps!
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Please help i am so confused
harkovskaia [24]

Answer:

q\geq -81

Step-by-step explanation:

First, begin by multiplying \frac{q}{27} \\ by its reciprocal.

To do this, flip the fraction upside-down.

The resulting equation looks like this: \frac{27}{1} *\frac{q}{27}

Cancel out the two 27's and you are left with \frac{q}{1} , which you can simplify to q.

Next, multiply -3 by \frac{27}{1} . Remember, what you do on one side, you must do on the other.

Your equation should look like this:

q\geq -81

The final answer is q\geq -81 .

Have a nice day!

3 0
3 years ago
Your laptop battery will last for exactly 6 hours before it needs to be recharged.You have had your laptop on for
diamong [38]

Answer:

3\frac{1}{2} hours

Step-by-step explanation:

You have to subtract 2 1/2 from 6 and that will equal 3 and 1/2.

5 0
3 years ago
I really need help and there is more but it will only let me attach 5 ugh plz help
RSB [31]

Answer:

1.) Multiply the number of pounds by 4 to find total cost.

2.) 280 miles

3.) Multiply 40

4.) Multiply 12 each time: 56*12 = 672

5.) This is the same question as in picture 4

Hope this helps!

5 0
3 years ago
A parallelogram has one angle that measures 76°. What are the measures of the other three angles in the parallelogram?
MatroZZZ [7]

Answer:

104, 76, 104

Step-by-step explanation:

The measures of the adjacent angles of a parallelogram always add up to be 180 degrees (they are supplementary).

3 0
3 years ago
Read 2 more answers
Type the correct answer in each box.
Likurg_2 [28]

Answer:

-1x - 1

Step-by-step explanation:

the factor of x is the slope of the line in the form of y/x.

it simply says how many units y changes for a given change of x.

in our diagram we can see that when x changes one unit to the right (positive), y changes 1 unit down (negative).

so, the slope or factor of x = -1/1 = -1

and when x=0, y=-1.

so, the constant offset in the line equation is -1 too.

so, it is

y = -x - 1

or as explicit factor for x

y = -1×x - 1

5 0
4 years ago
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