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lys-0071 [83]
3 years ago
6

Help please thank you

Mathematics
2 answers:
balandron [24]3 years ago
7 0
I think it’s the last one
harina [27]3 years ago
3 0
130 degrees is the answer
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Pls help on the circle ones and pls make sure they're right
MaRussiya [10]
X=252.........................................
7 0
3 years ago
Determine the points of intersection of the equation circumference x² + (y-3) ² = 25 with the coordinate axes.
KengaRu [80]

Answer:

x^2 +(y-3)^2 = 25

And we want to find the coordinate axes so then we can do the following:

If x=0 we have:

0^2 +(y-3)^2 = 25

(y-3)^2= 25

y-3= \pm 5

y_1 = 5+3=8

y_2 = -5+3=-2

Now of y =0 we have:

x^2 +9 = 25

x^2 = 16

x= \pm 4

And then the coordinate axes are:

(4,0) (-4,0), (0,8), (0,-2)

Step-by-step explanation:

For this cae we have the following functon given:

x^2 +(y-3)^2 = 25

And we want to find the coordinate axes so then we can do the following:

If x=0 we have:

0^2 +(y-3)^2 = 25

(y-3)^2= 25

y-3= \pm 5

y_1 = 5+3=8

y_2 = -5+3=-2

Now of y =0 we have:

x^2 +9 = 25

x^2 = 16

x= \pm 4

And then the coordinate axes are:

(4,0) (-4,0), (0,8), (0,-2)

7 0
3 years ago
Mr. Verloove needs to build a wheelchair access ramp for the school's auditorium. The ramp must rise a total of 3 feet to get fr
photoshop1234 [79]

9514 1404 383

Answer:

  no

Step-by-step explanation:

The angle of the ramp as designed by the planning department is ...

  tan(angle) = (3 ft)/(25 ft)

  angle = arctan(3/25) ≈ 6.84°

This angle exceeds the required 4.75°, so does not meet code.

4 0
2 years ago
If the original volume of a cone is 32cm^3 and the height is tripled, what is the resulting volume of the new cone?
yarga [219]

Answer:

D

Step-by-step explanation:

3 0
3 years ago
The area of the rectangle is 56 sq in and the widths is 7 in, what is the length
slamgirl [31]

Answer:

Step-by-step explanation:

hello :

The area of the rectangle is A = w ×l

w : the width   and   l : the length

but : A = 56 and w =7

so : 56 = 7×l

l = 56/7 = 8 in

7 0
3 years ago
Read 2 more answers
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