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Flauer [41]
3 years ago
11

Let a equal measure of a angle a. The equation 360゚= a + 90゚+ 135゚+ 75゚ represents the sum of the angles in the quadrilateral. F

ind the missing angle measure by solving the equation.​

Mathematics
2 answers:
lina2011 [118]3 years ago
8 0

Answer:

A = 60°

Step-by-step explanation:

First to find the missing angle you add the three known angles,

90 + 135 + 75 = 300

Then, you subtract, 360 - 300 = 60

<h3>So, 360° = 60° + 90° + 135° + 75°</h3><h3 />
Vesna [10]3 years ago
6 0

Answer:

A = 60 percent

Step-by-step explanation:

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Given the center (h,k) = (5,0) and radius r=3, write and equation for the circle in standard form
Len [333]

Answer

B)(x-5)^{2} + y^{2} = 9


Step by step explanation

The standard form of circle when center(h, k) and radius r, given is

(x - h)^2 + (y - k)^2 = r^2

Given: (h, k) = (5, 0) and r = 3

Now plug in these values in the standard form, we get

(x - 5)^2 + (y - 0)^2 = 3^2

(x- 5)^{2} + y^{2} = 9

Therefore, the answer is B) (x-5)^{2}  + y^{2} = 9

Thank you :)

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2 years ago
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The sum of 6 consecutive integers is 519
Zielflug [23.3K]

i don't understand, what is it asking for here?

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2 years ago
If p(q) = q^2 4q- 12 then what is p(-1)
guapka [62]

Answer:

\bold{p(q) = q^2 4q- 12 }  \\  \bold{p( - 1) =  {( - 1)}^{2} \times 4 \times ( - 1) - 12} \\  = \bold {1 \times ( - 4) - 12} \\  \bold{  = ( - 4) - 12} \\  \bold{ p( - 1)=  - 16}

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2 years ago
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A bike shop has 11 1111 red bikes, 3 33 blue bikes, 4 44 orange bikes, and 12 1212 silver bikes. For every 1 11 orange bike, the
zubka84 [21]

Answer:

C. Silver bikes

Step-by-step explanation:

Given that:

Number of red bikes at the bike shop = 11

Number of blue bikes at the bike shop = 3

Number of orange bikes at the bike shop = 4

Number of silver bikes at the bike shop = 12

Let us find the ratio of each bike with orange bikes to find the answer.

Orange bikes: Red bikes = 4 : 11

i.e. for every 4 orange bikes, there are 11 red bikes.

Orange bikes: Blue bikes = 4 : 3

i.e. for every 4 orange bikes, there are 3 blue bikes.

Orange bikes: Silver bikes = 4 : 12 = 1 : 3

<em>i.e. for every 1 orange bike, there are 3 silver bikes.</em>

<em></em>

Therefore, the answer is:

<em>C Silver bikes</em>

5 0
3 years ago
Urgent please help..
Katyanochek1 [597]

Answer:

18π

Step-by-step explanation:

Lateral Surface Area = 2πrh

Plug in the numbers into the equation.

but leave the pi

6 0
3 years ago
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