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nordsb [41]
3 years ago
13

Will mark brainliest! Solve for the measure of angle Y.

Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
3 0

Answer:

Step-by-step explanation:

(x+8) + (x-3) = 180-164

2x+5 = 16

x = 5.5

y = x-3 = 2.5°

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Wang Min is from Boston, where the cost of living is higher than it is in San Francisco. Wang Min's parents are discouraging her
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Answer:

what is the question

Step-by-step explanation:

7 0
3 years ago
A picture is 46 cm by 32 cm. A scale diagram of the picture must fit in a space that is 3 m by 2 m. Which scale would be the mos
Marrrta [24]

Answer:

A picture that is 46cm by 32 cm must fit in a space that is 3m by 2m

First, let's rewrite both of these dimensions in the same units.

Knowing that:

1m = 100cm

Then the dimensions of the space can be rewritten from:

3m by 2m

to:

300cm by 200cm

So, if we enlarge our original picture by a scale factor K, the new dimensions of the picture will be:

K*46cm by K*32cm

Now we just need to find a value of K such that:

K*46cm is something near to 300cm

K*32cm is something near to 200cm

First, we can solve the equation:

K*46cm = 300cm

solving this for K we get:

K = 300cm/46cm = 6.5

While if we solve the equation:

K*32cm = 200cm

we get:

K = 200cm/32cm = 6.25

So we got two possible scale factors.

Which one we should take?

Notice that if we wanted to use the larger one (K = 6.5) for the 32cm side. the new length would be:

32cm*6.5 = 208cm

This is larger than the 200cm of space that we have

Then we can not select the larger option, we can only take the other value:

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4 0
3 years ago
Help plsss<br> Find Perimeter
Keith_Richards [23]

Answer:

Step-by-step explanation:

10+10=20

8+8 = 16

36 is perimeter of the rectangle    

diameter of half circle is 8

formula for circumference of a circle is r π  = 8 x 3.14

8 x 3.14 = 25.12 but your not done yet its a half circle so divide by 2

25.12/2 = 12.56

12.56 + 36 = 48.56 is final answer

give me brainliest

6 0
3 years ago
What is the area of this triangle?
mafiozo [28]

Answer:

I believe the answer is 24

5 0
3 years ago
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What is the area of the triangle shown below?
Nimfa-mama [501]

Answer:

300 mm squared

Step-by-step explanation:

7 0
3 years ago
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