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disa [49]
3 years ago
14

I don’t know if this is correct !!!!! Please help answer correctly !!!!!!!!! Will mark Brianliest !!!!!!!!!!!

Mathematics
1 answer:
Vera_Pavlovna [14]3 years ago
5 0

Answer:

change up to down the rest is right

Step-by-step explanation:

hope I helped!!

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A circle has a radius of 7 inches. What is the area of the circle?<br> Mark only one oval
Vikki [24]

Answer:A≈153.94in²

Step-by-step explanation:Hope this was helpful

3 0
3 years ago
TIVITY MODULE
bezimeni [28]

Answer: Length: 4, width: 6

Step-by-step explanation:

Let the length be x and width be y

Then x=2y-8 and xy=24

Substitute to get 2y-8 * y = 24, so 2y^2-8y=24 or y^2-4y=12, then solve to get y=6 or y=-2. Since width is positive y=6.

Substitute y=6 into xy=24 to get x=4.

Length: 4, width: 6

Hope that helped,

-sirswagger21

6 0
3 years ago
I dont really know how to do soh cah toah. please help me find x.
Ipatiy [6.2K]
First notice that the triangle with sides x,y,a and the triangle with sides z,a+b,x are similar. This is true because the angle between sides x,y in the smaller triangle is clearly 30^\circ, while the angle between sides y,z in the larger triangle is clearly 60^\circ. So the triangles are similar with sides x,y,a corresponding to a+b,z,x, respectively.

Now both triangles are 30^\circ-60^\circ-90^\circ, which means there's a convenient ratio between its sides. If the length of the shortest leg is \ell_1, then the length of the longer leg is \ell_2=\sqrt3\ell_1 and the hypotenuse has length \ell_3=\sqrt{{\ell_1}^2+{\ell_2}^2}=2\ell_1.

Since x is the shortest leg in the larger triangle, it follows that a+b=2x, so a+b=15=2x\implies x=\dfrac{15}2
4 0
3 years ago
What is the square root of 377.68
prohojiy [21]

Answer:

19.4339908408

3 0
3 years ago
Read 2 more answers
Tony walks 6/8 mile everyday how far does Tony walk in 5 days
Aleks [24]
Just multiply "6/8" times 5.

(6/8)(5)
 
(6/8)(5/1)

*Find common denominator. Which is 8, so multiply "5/1" by 8.

 (6/8)(40/8)

- Once you have the same bases, you multiply across.

240/8

-You can simplify this fraction by dividing by 8.

30.

- 30 is your answer.




6 0
3 years ago
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