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Luda [366]
3 years ago
5

Please help me find the answer

Mathematics
1 answer:
Mrac [35]3 years ago
6 0
Complementary angles
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Calculate the gradient of the straight line which joins A(2,-3) and B(6,9)<br>​
Pie

Answer:

Gradient: m = 3

Step-by-step explanation:

m = change in y/change in x

m = \frac{Y2-Y1}{X2-X1}

m = \frac{9-(-3)}{6-(2)}

m = 12/4

m = 3

5 0
3 years ago
If r^n=a, then which of the following are true statements? Check all that apply.
Vanyuwa [196]
A. This is correct. When you transfer n to the other side, that would be the reciprocal power of a.

b. This is incorrect, because this contradicts with choice a.

c. This is correct. When a number is raised to a "1/n" fraction, that is equivalent to the nth root of the number.

d. This is incorrect, because it is not equivalent to the given equation.

<em>Thus, the answers are A and C.</em>
3 0
3 years ago
What are two square roots of 196
Alecsey [184]
The answer is 14 because 14×14=196
4 0
3 years ago
If a industrial machine made 678 shirts if you make 3 shirts in one minute how many minutes are you working
Aleks04 [339]
You simply divide 678 by 3 and get 226.
7 0
3 years ago
Which 3-D object is a polyhedron?<br> A. sphere<br> B. cube <br> C. cone
Levart [38]

Answer:

The answer is A.

Step-by-step explanation:

A polyhedron is a three-dimensional solid made up of polygons. It has flat faces, straight edges, and vertices. For example, a cube, prism, or pyramid are polyhedrons.

7 0
2 years ago
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