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Digiron [165]
2 years ago
15

In the diagram below of circle , diameter AB is parallel to chord CD. A. 110° B. 70° D C. 55° h D. 35° A B If mCD = 70, what is

mAC?​

Mathematics
1 answer:
UkoKoshka [18]2 years ago
5 0

Answer:

55

Step-by-step explanation:

here's the working out i did

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I’m having trouble on that one in the picture
s344n2d4d5 [400]

Answer:

c.) 4 2/3

Step-by-step explanation:

look at the screenshot below it'll explain the answer

4 0
2 years ago
What is Esthers error
MAXImum [283]

Answer:

Esther didn't divide the area of the faces by 2.

The correct surface area is 72 cm^2

Step-by-step explanation:

Esther didn't divide the area of the faces by 2.

The correct surface area is:

(4 * 4) + 4((4 * 7)/2)

16 + 4(28/2)

16 + 4(14)

16 + 56 = 72 cm^2

6 0
3 years ago
Identify the meaning of the variables in the point-slope form of a line.
hjlf

Answer:

(x,y) = Any point on the line

m = the slope of the line

(x₁, y₁) = A given point on the line

Step-by-step explanation:

the equation of a straight line is;

y = mx + c

where;

x and y are any point on the line

m is the slope of the line

c is the intercept on the y axis

And a given point on (x,y) can be written as (x₁, y₁)

Therefore, for the case above;

(x,y) = Any point on the line

m = the slope of the line

(x₁, y₁) = A given point on the line

3 0
3 years ago
You find one half of a cake in the fridge. You give two-fifths of what remains, how much of cake is left? And please elaborate
Mama L [17]

Answer:

one-tenth

Step-by-step explanation:

one-half minus two- fifths

6 0
2 years ago
If 1 yard = 3 feet and 1 mile = 5.280 feet how many yards are there in 2 miles .​
kaheart [24]

Answer:

3520

Step-by-step explanation:

Because 3 feet are  equal to a yard and 1760 yards are in one mile

So.. just add 1760+1760 and thats the equivalent of 2 miles

7 0
2 years ago
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