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Helga [31]
2 years ago
12

Help please I’m not sure what do do with these kind of problems

Mathematics
2 answers:
telo118 [61]2 years ago
7 0

Answer:

c

Step-by-step explanation:

Lera25 [3.4K]2 years ago
3 0

Answer:

Complementary angles are 90 degrees, and supplementary angles are 180 degrees.

Step-by-step explanation

First you figure out the answer to the equation,then once u figure out the answer,you subtract it by 90 but, only subtract the complementary angles by 90. Afterwards,you do the same thing for finding the measure to B.

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Which if the following does not describe slope
Vlada [557]

Answer:

I need to see answer choices, but things that don’t describe a slop is anything that aren’t points, graphs or tables.

Step-by-step explanation:

If you show the answers I can tell you the exact answer.

3 0
2 years ago
Read 2 more answers
What are the coordinates of the vertex for f(x) = x2 + 4x + 10?
Nady [450]
F(x) = x² + 4x + 10

f(x) - 10 = x² + 4x

perfect square:
x² + 4x + 4 ⇒ (x + 2)²

(x + 2)² = x(x+2) + 2(x+2) = x² + 2x + 2x + 4 = x² + 4x + 4

f(x) - 10 + 4 = x² + 4x + 4
f(x) - 6 = (x+2)²
f(x) = (x+2)² + 6
3 0
3 years ago
A cardboard sheet is cut in the shape of a triangle, with vertices at (0,0), (20,0), and (3,4) units. the thickness of the sheet
kenny6666 [7]
This problem can be solved in two ways, the long way, or the short way.

1. The long way
We know that the base of the triangle is along the x-axis, and the length of the base is 20.
The centre of mass is located at 2/3 of the distance from vertex (3,4) along the median, which cuts the base at (10,0).
Therefore the centre of mass is located at
x=3+(10-3)*2/3=23/3
y=4/3

2. The short way
It turns out that the centre of mass of a triangle sheet is located at the mean of the coordinates of the three vertices, i.e.
CG=((0+20+3)/3, (0+0+4)/3)=(23/3, 4/3)  as before.
6 0
3 years ago
14is 10% of what number
Goshia [24]
14 is 10% of 140 because u do 14÷10% and u get 140
3 0
3 years ago
Evaluate 48 + 24 ÷ 8 − 22
Licemer1 [7]

Answer:

Using PEMDAS, we would first divide 24/8=3. Then, since there is no multiplication or division left, we can finish up with adding and subtracting. So, 48+3-22=29.

So 29 is the answer.

3 0
3 years ago
Read 2 more answers
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