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aksik [14]
3 years ago
13

Someone help me with this math problem​

Mathematics
1 answer:
Karolina [17]3 years ago
7 0

Answer:

To find the perimeter of a object you add up all the sides so

14.75+4.5+8.5+10.4+10.4+12.8=61.35(I converted to demsils since it just easier for me you don't have to do that.)

61.35=61 7/20

Hope This Helps!!!

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Brainliest if correct
Darya [45]

Answer:

Multiply 4 x 2 and the add the P in the front like this:

P = 8

HOPE IT HELPS, BE SAFE :3

4 0
2 years ago
Read 2 more answers
Slope is 2 and<br> y-intercept is (0,3).<br> Y= what
Daniel [21]
Y would be 3 then.
Beacuse the equation is y=Mx+c
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5 0
3 years ago
Could anyone help me with this? Thanks in advance x
alexira [117]

Answer:

find b: since the triangle is right angle triangle apply the Pythagorean theorem

c²+b²=d²

b²=d²-c²

b²=16²-12²

b²=256-144

b²=112

<h2>b=√112 = 4√7</h2>

the sum of the angle of the triangle=180

( in top Δ abd ) sin Ф=opp/hyp

sinФ=b/d=4√7/16= √7/4  radian

convert to degrees : √7/4 *180/π= 37.91 almost 38 degrees

<h2>which makes A= 38 degrees ( adjacent angles are equal when they have common side and do not overlap)</h2>

find a=?? apply law of cosine

a²= d^2 + c^2 − 2dc cosA

a²=16² + 12²-2(16)(12)cos38

a =√(16² + 12²-2(16)(12)cos38)

<h2>a=9.87 rounded to the nearest hundredth</h2>

(i hope it is right )

5 0
3 years ago
Please help me ASAP I need answers
ziro4ka [17]

Answer:

A

Step-by-step explanation:

6 0
3 years ago
What is an equation of the line that passes through the points
LUCKY_DIMON [66]

Answer:  y=-3-1/2x

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