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coldgirl [10]
4 years ago
13

Which relationship is always true for the angles are rxyz of triangle ABC

Mathematics
1 answer:
HACTEHA [7]4 years ago
4 0

Answer:

congruency

Step-by-step explanation:

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Mr. Cooper wet to the market looking to purchase some fried chicken meals to bring home for
vaieri [72.5K]

Answer:

I don't believe there is enough information to answer the question.

Step-by-step explanation:

Either Mr. Cooper buys two 4 for 19$ specials for 38$ and has two left over, or he buys one special and then buys two individual fried chicken meals. The question does not tell us how much an individual chicken meal costs.

3 0
3 years ago
Read 2 more answers
How do you find the quadratic function with vertex (-2,5) and point (0,9)?
Anastaziya [24]

Answer: y = (x +2)² + 5

<u>Step-by-step explanation:</u>

y = a(x - h)² + k <em>where "a" is the leading coefficient and (h, k) is the vertex</em>

Since we don't know "a", we need to plug in the point (x, y) and the vertex (h, k) to solve for "a":  (x, y) = (0, 9) and (h, k) = (-2, 5)

y = a(x - h)² + k

9 = a(0 - (-2))² + 5

9 = a(0 + 2)² + 5

9 = a(2)² + 5

<u>-5 </u>   <u>          -5 </u>

4  =  a(4)

<u>÷4 </u>   <u> ÷4   </u>

 1 = a

Next, plug in "a" and the vertex (h, k):

y = a(x - h)² + k

y = 1(x +2)² + 5

y = (x +2)² + 5


6 0
3 years ago
If four bells toll at intervals of 8,9,12 and 15 minutes respectively. If they toll at 3 pm when will they toll together
miv72 [106K]
Ur basically looking for the common multiple of the numbers 8,9,12,and 15.
LCM of these numbers is 360. 

so 360 minutes = (360/60) = 6 hrs

and 6 hrs from 3 p.m. would be : 9 p.m. <== ur answer
7 0
3 years ago
60 points! Please help me fast this is due soon. I will mark brainliest. Random answers will be reported.
Romashka [77]

Answer:

  • k = 1/4, m = 16

Step-by-step explanation:

<u>Scale factor is the ratio of the corresponding sides:</u>

  • k = 7/28 = 1/4

<u>Find m using the scale factor:</u>

  • m*1/4 = 4
  • m = 16
5 0
3 years ago
Read 2 more answers
I don’t understand how to solve this
Bezzdna [24]

Answer:

42.1

Step-by-step explanation:

The height of the main triangle is,

h = 47√3/2 (since it's an 30-60-90 triangle)

so to find x,

tan(44) = h/x

x = h/tan(44)

x = 42.1 (rounded to the nearest tenth)

Answered by GAUTHMATH

8 0
3 years ago
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