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-Dominant- [34]
3 years ago
6

When you have two perpendicular lines that cross at the midpoint, what is the degrees if the angles ?

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

Answer:

B) 90

Step-by-step explanation:

Perpendicular lines always meet at a 90 degree angle.

Anni [7]3 years ago
4 0

Answer:

B{90 but it depends which way like it could be A{180 but i'm pretty sure B

Step-by-step explanation:

common since

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Can someone pls pls help me?
MatroZZZ [7]

Answer:

47yd

Step-by-step explanation:

4 + 15 + 15 + 13 = 47yd

6 0
3 years ago
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Find the particular solution to y ' = 4sin(x) given the general solution is y = c - 4cos(x) and the initial condition y of pi ov
Lana71 [14]

The general solutions always have some additive/multiplicative constant, that you must fix in the particular solution.

In order to do so, you need to impose that the particular solution passes through a certain point. In your case, you have

y(x) = c-4\cos(x)

and you want

y\left(\dfrac{\pi}{2}\right) = 2

Put everything together, and you have

y\left(\dfrac{\pi}{2}\right) = c-4\cos\left(\dfrac{\pi}{2}\right) = c = 2

Since the cosine is zero in the chosen point. So, we've fixed the value of the constant, and the particular solution is found:

y(x) = 2-4\cos(x)

4 0
3 years ago
2. Rectangle A has length 12 and width 8. Rectangle B has length 15 and width 10.
Katarina [22]

Answer:

Rectangle B is a scaled copy of rectangle A.

Enlargement scale factor = 1.25

Step-by-step explanation:

<u>Rectangle A:</u>

Length = 12 units

Width = 8 units

<u>Rectangle B:</u>

Length = 15 units

Width = 10 units

<u>Rectangle C:</u>

Length = 30 units

Width = 15 units

Rectangle B length ÷ rectangle A length = rectangle B width ÷ rectangle A width = 1.25

i.e \frac{15}{12} = \frac{10}{8} = 1.25

Hence rectangle B is a scaled copy of rectangle A and the scale factor of enlargement is 1.25

3 0
3 years ago
Read 2 more answers
What is the best measure of the center for the data set: 2,2,2,4,4,5,5,5,7,7,15,17
VladimirAG [237]
5,5 are in the middle. So it is 5+5\2 which is 10\2 which is 5
7 0
3 years ago
For approximately how many miles of road will Neil be able to receive Olga's weather updates?
sweet [91]

Answer:

0.7 miles

Step-by-step explanation:

Therefore, It will approximately take 0.7 miles of road for Neil to be able to receive Olga's weather updates.

4 0
3 years ago
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