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Alborosie
3 years ago
15

if a windmill is made from 4 congruent polygons what is the area half of the windmill if numbers given 12in 15 in 9 in A.135in B

.180in C .270 D.540
Mathematics
1 answer:
EleoNora [17]3 years ago
4 0
It will be A.because thr 4 coungres if u divide it to the inches it will give u the answer

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Help me solve this problem.
irina [24]

We can write an equation to resemble the problem.

1160 = 170 + 50x

x equals the number of boxes he is carrying.

Solve for x.

1160 = 170 + 50x

990 = 50x

19.8 = x

We can't round up because that will be to much weight. So, we are going to round down.

19.8 -> 19

Therefore, the answer is 19.

Best of Luck!

6 0
3 years ago
Read 2 more answers
I also need this asap
Mademuasel [1]

Answer:

x=180-(67+52)

Step-by-step explanation:

a linear pair is 180

we are already have two angles add them together

subtract that from 180 and you will get the last angle

4 0
3 years ago
Judy has 15 books in her library. She bought some books at a thrift store on Saturday. She now has 85 books in her library. How
netineya [11]

She bought 70 books at the thrift store.

<u>15+x=85</u>

6 0
2 years ago
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Slope-intercept form of Slope = -9/5, y-intercept = -4
Brilliant_brown [7]

Answer:

y = - \frac{9}{5} x - 4

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = - \frac{9}{5} and c = - 4 , thus

y = - \frac{9}{5} x - 4 ← equation of line

7 0
3 years ago
How do i do 2x8 and don’t just tell me the answer i need someone to explain pls
Sonja [21]

Answer:

16

Step-by-step explanation:

2 x 8 is just another way of saying what would 8 + 8 be

for example, 5x5 would just 25 but 5+5+5+5+5 would also be 25

Hope this helps, sorry im not a good teacher:)

5 0
3 years ago
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