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Xelga [282]
3 years ago
14

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Mathematics
2 answers:
rewona [7]3 years ago
7 0
After solving, Your Final Answer will be 10
d1i1m1o1n [39]3 years ago
4 0
Here, as triangles are equal, their ratio would be equal.
8/x+4 = 12 /2x+1
8(2x+1) = 12(x+4)
16x+8 = 12x + 48
16x-12x = 48 - 8
4x = 40
x = 10

Hope this helps!
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HURRY PLSS
RUDIKE [14]

Step-by-step explanation:

-8 < 3x + 7 <= 10

-15 < 3x <= 3 (subtract 7)

-5 < x <= 1 (divide by 3)

Hence the correct options are -3, 0 and 1.

3 0
3 years ago
Can you help me with these too?<br> its for a geometry final practice<br> plisss
GrogVix [38]
The answer is D) They do not intersect and are not coplanar.

Hope this helps ;)
4 0
3 years ago
Read 2 more answers
A 6-meter pole is supported by guy wires that are anchored to the ground as shown. What is sin D?
Tresset [83]
<span>If you are given a 6-meter pole that is supported by guy wires that are anchored to the ground, you can create a relationship with respect to sin theta. sin theta is equal to the 6 meters over the slant line supported by the pole. as shown. </span>
7 0
3 years ago
Read 2 more answers
The measures of two supplementary angles have a ratio of 4:5. What is the measure of the larger angle?
kherson [118]
First, we know that all supplementary angles add to 180°. Then, since the angles are in the ratio 4:5, we can also represent these angles as 4x and 5x respectively. Both angle measures have the same variable (x) because no matter how large the angles are, they must have a common multiple because they are in a ratio. We can then write the formula 4x+5x=180 and solve for x. First, you combine like terms to get 9x=180. The you divide both sides by 9 to get x=20. Then, we can find both angles to be 80 (4*20) and 100 (5*20) by plugging them into 4x and 5x. Since 100 is larger, that is your answer.

I hope this helps.
3 0
4 years ago
Read 2 more answers
For his long distance phone service, hong pays a $5 monthly fee plus 9 cents per minute. last month, hong's long distance bill w
slamgirl [31]
M is the number of minutes
5+0.09m=21.29
0.09m=16.29
m=16.29/0.09
m=181
5 0
4 years ago
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