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DochEvi [55]
4 years ago
12

Quadratic formula question! In dyer need of help

Mathematics
1 answer:
mariarad [96]4 years ago
4 0
A= -4.9
B=5
C=9
Now you plug in those numbers and your answer should be A

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Please help!!!!!!!!!!!!!!!!!!!!!
dalvyx [7]
30,12,6,6,36 there you go
8 0
4 years ago
In a class of 42 students, 18 students are in the Math Club, 5 students
natta225 [31]

Answer:

15 maybe?

Step-by-step explanation:

42 - 14 = 28

18 - 5 = 13

28 - 13 = 15

subtract the 14 because it says it is in neither.

Subtract 5 from 18 because 18 are in math and only 5 are in both math and science.

Subtract 13 from the 28 because those 13 are in math and wont be in science also.

8 0
3 years ago
Read 2 more answers
Estimated for 519+347
abruzzese [7]

Answer:

866

Step-by-step explanation:

this is the answer for this question

8 0
4 years ago
Read 2 more answers
A circle is inscribed inside a square as shown. If graphed on the coordinate plane, the coordinates of the center of the circle
avanturin [10]
Length of side of the square = 2r 
where r=radius of inscribed circle

Given an inscribed circle
Centre of circle , O(2,5)
Point on circle, P(-2,2)
Radius of circle
=distance OP
=sqrt((2-(-2))^2+(5-2)^2)
=sqrt(4^2+3^2)
=5

Therefore area of square
=(2r)^2
=(2*5)^2
=10^2
=100
8 0
4 years ago
Read 2 more answers
True or false, If false what would be the right word to use
Colt1911 [192]
Tge answer to this problem is “true“
4 0
3 years ago
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