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kap26 [50]
2 years ago
6

Prove that the two circles shown below are similar.

Mathematics
1 answer:
aniked [119]2 years ago
8 0

Answer:

Step-by-step explanation:

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HURRYYYYY PLEASEEEEE<br><br> Find the area of the circle. Use 3.14 for p.
scZoUnD [109]

Answer: B

Step-by-step explanation:

6 0
3 years ago
Pls and step by step
Arturiano [62]

Answer:

Step-by-step explanation:

90+75=135

135-125

7 0
2 years ago
Find the area of this circle. Use 3 for 7.<br> A = ar2<br> 7 cm<br> [?] cm2
Bond [772]

Answer:

147

Step-by-step explanation:

Since it says need to use 3 to represent pi

well show the formula.

The radius is 7 so we square it, and do the formula.

A=3r²

A=3*49

A=147

7 0
3 years ago
in order to graph a linear equation in slope-interceot form, what do you need to know? what does the equation look like when the
tankabanditka [31]

Answer:

(a) Slope and y-intercept; (b) y = mx; (c) y = x + b

Step-by-step explanation:

1. Need to know

Slope and y-intercept.

You use these numbers to calculate one other point. Then you draw a straight line between the y-intercept and the other point to get the graph.

2. y-Intercept = 0

The form of the equation is y = mx + b, where b is the y-intercept.

If the intercept is zero, b = 0, and the equation has the form

y = mx

The graph is a straight line passing through the origin.

3. Slope = 1

m represents the slope. If m = 1, the equation has the form

y = x + b

If the axes are scaled equally, the graph is a straight line that crosses the y-intercept at an angle of 45°.  

8 0
3 years ago
All horizontal lines have a slope of_____?<br> A.)zero<br> B.)one half <br> C.)one<br> D.)undefined
Annette [7]
Quick answer A <<<<

All horizontal lines have an equation of 
y = k where k is a number. k is the y intercept.
Here are a few lines drawn for you.

y = 3
y = 1
y = - 1
y = - 2

In y = ax + b the term ax disappeared. The graph shows that x is not zero. It  has many values. So the m must be zero.

A <<<<answer

7 0
3 years ago
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