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Vinvika [58]
2 years ago
10

3 lines are shown. A line with points M, H, K intersects with a line with points J, H, L at point H. Another line extends from p

oint H to point N in between angle K, H, J. Angle M H L is (3 x + 20) degrees, angle K H N is (x + 25) degrees, and angle J H N is (x + 20) degrees.
What is the measure of AngleJHN?

25°
45°
50°
95°

Mathematics
1 answer:
creativ13 [48]2 years ago
8 0

Answer: B. 45

Step-by-step explanation:

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Jacob bought a new circular saw . Then he bought 8 different blades for it. Each blade cost $23 . How much did Jacob spent on al
bixtya [17]
So if each blade cost $23 you could add 23 8 times.
23+23+23+23+23+23+23+23= 184
or if you can do multiplication it could be
23x8=184
In total Jacob spent $184
4 0
3 years ago
Find the volume of this figure to the nearest whole number. Use 3.14 for pi.
sukhopar [10]

Answer:

≈ 1800 mm³

Step-by-step explanation:

Volume of the figure above will be given by the formula

Cross section area × length

In this case;

Cross section area will be;

Area of the square + area of the two semi circles

12× 12 + 2(3.14 × 6 ×6/2)

= 144 + 3.14 ×36

= 257.04 mm²

Volume = Cross section area × Length

             = 257.04 × 7

             = 1799.28 mm³

           <u> ≈ 1800 mm³</u>

3 0
3 years ago
13. Describe and correct the error in finding the product.
Blizzard [7]

Answer:

Answer:

x=−1.27794

Step-by-step explanation:

x(x−5)2=x2−52

x3−10x2+25x=x2−52

Step 1: Subtract x^2-52 from both sides.

x3−10x2+25x−(x2−52)=x2−52−(x2−52)

x3−11x2+25x+52=0

Step 2: Use cubic formula.

x=−1.27794

Hope it helps +_+

4 0
3 years ago
What does coincides mean in geometry
Marianna [84]

Answer:

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Step-by-step explanation:

7 0
3 years ago
SHOW ALL WORK <br><br>PLEASE HELP ME!!!!!
LekaFEV [45]
Hello,
Please, see the attached files.
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3 years ago
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