All categories

2 years ago

50 point! Look at the picture attached. I will mark brainliest!

Mathematics

2 answers:

jeka57 [31]2 years ago

8 0

22 degrees is the right answer

worty [1.4K]2 years ago

6 0

Answer:

22°

Step-by-step explanation:

Triangle KJL ≅ Triangle MJL (RHS)

[JL = JL(common), KL = LM(given), angle KLJ = angle MLJ(given)]

we come up to the conclusion that 4x + 6 = 3x + 10

x = 4

∴angle KJL = 4(4) + 6 = 22°

You might be interested in

Simplify 2/5k - 3/5 + 1/10k

malfutka [58]

The answer to this question, if I'm correct would be:

1/2k - 3/5

I hope I could help (:

6 0

2 years ago

Read 2 more answers

Why is -csc^2 (pi/4) = -2 ?

sweet-ann [11.9K]

Sin(pi/4) = 1/sqrt(2)
csc(pi/4) = sqrt(2)
csc^2(pi/4) = 2
-csc^2(pi/4) = -2

8 0

2 years ago

The net below can be folded to form a square pyramid.

topjm [15]

Surface area of the square pyramid = 217.8 in²

Solution:

Side length of the square = 9 in

Area of the square = side × side

= 9 in × 9 in

= 81 in²

Area of the square = 81 in²

Perimeter of the base = 4 × 9 in = 36 in

Slant height of the triangle = 7.6 in

Surface area of the square pyramid

$$=\frac{1}{2} \times \text{Perimeter} \times \text{Slant height} + \text{Base area}$

$$=\frac{1}{2}\times 36\times 7.6+81$

$$=136.8+81$

= 217.8 in²

Surface area of the square pyramid = 217.8 in²

6 0

2 years ago

Read 2 more answers

What is the equation of the given line in standard form? Use integer coefficients (no decimals or fractions!). y = 3 over 5x - 3

Mazyrski [523]

Since this tells us that the y-intercept is .Remember the y-intercept is the point where the graph intersects with the y-axis So we have one point Now since the slope is comprised of the "rise" over the "run" this means Also, because the slope is , this means: which shows us that the rise is 3 and the run is 5.

Please mark brainliest! :)

6 0

2 years ago

Classify scatter plot

il63 [147K]

Answer:

B. Linear relationship

5 0

2 years ago