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allochka39001 [22]
3 years ago
11

PKEASE HELP ME FIND ANGLES j,k,l i’ll mark u brainliest

Mathematics
2 answers:
Leokris [45]3 years ago
7 0

Answer:

Both angles have a measure of 73 degrees

Step-by-step explanation:

5x+28=4x+37

x+28=37

x=9

(5(9)+28)                     (4(9)+37)

(45+28)                       (36+37)

(73)                               (73)

castortr0y [4]3 years ago
7 0

Answer:

Angle J is 58

Both Angle L and K are 61

Step-by-step explanation:

Since it's an isosceles triangle, it means the base angles are equivalent. In this case, both base angles are 4x + 37

Add all the angles (combine like-terms):

(4x + 37) + (4x + 37) + (5x + 28) = 13x + 102

All the angles of a triangle <em>always </em>sums up to 180 degrees.

13x + 102 = 180

       -102    -102

-------------------------

13x = 78

x = 6

Now that you've found x, substitute into the equation for each angle.

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Find and interpret the slope of the line containing the given points. (12,4) and (10,10)
MAVERICK [17]

Answer:

3/-1

Step-by-step explanation:

The slope is 3/-1 (Rise 3 on the y axis, run to the negatives by 1 on the x axis)

To find the slope of two points, use the formula of y2-y1/x2-x1 (For example, with this equation it would be 10-4/10-12)

I'm not sure what it means to interpret the slope, but hopefully this helped you!

3 0
3 years ago
Please help I really need help please
fomenos

Answer:

A

Step-by-step explanation:

The side lengths must satisfy the Pythagorean Theorem to be a right triangle. The formula is a^2 + b^2 = c^2 where a is the smallest side, b is the medium side, and c is the largest side. Test each set of numbers.

a = 6, b = 8, c= 10\\6^2 + 8^2 = 10^2\\36 + 64 = 100\\100 = 100

This satisfies the theorem. Since this is a multiple choice question, only one solution is possible. A is the solution.

6 0
3 years ago
A stock has had returns of 7 percent, 25 percent, 17 percent, −13 percent, 25 percent, and −6 percent over the last six years. W
Tems11 [23]

Answer: Geometric average return would be 0.10% and arithmetic average return would be 9.17%.

Step-by-step explanation:

Since we have given that

Returns are as follows:

7%, 25%, 175, -13%, 25% and -6%.

Geometric return is given by

\sqrt[6]{(1+0.07)(1+0.25)(1+0.17)(1-0.13)(1+0.25)(1-0.06)}-1\\\\=\sqrt[6]{(1.17)(1.25)(1.17)(0.87)(1.25)(0.94)}-1\\\\=0.097\%=0.10\%

Arithmetic average return would be

\dfrac{7+25+17-13+25-6}{6}=9.17\%

Hence, geometric average return would be 0.10% and arithmetic average return would be 9.17%.

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A shipment of 105 Otter box covers for I-phones has arrived. The total invoice (excluding tax, shipping, etc.) is $3,849.75.
bezimeni [28]
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Sense you would like it explained than the question is asking how many otter box Defender Covers where shipped in that price. So when you have that they want the amount of Otter Box Defenders than you divide the amount paid for the shipment with the amount of the otter box defender price.

I hope this is helpful.
3 0
3 years ago
What is 2/3 divided by 5?<br> Show your work
Zolol [24]

Answer:

2/15

Step-by-step explanation:

2/3 / 5/1  =  

2/3 x 1/5 = 2/15

4 0
2 years ago
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