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hodyreva [135]
3 years ago
9

Rewrite the equations in the form ax^2+bx+c =0: -5x (x +6)=4(x-3) -10 4x^2-2x(3x+1)=5

Mathematics
1 answer:
Rainbow [258]3 years ago
4 0

Step-by-step explanation:

this is my answer...sorry if I made any mistake

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The square root of 6 is between which two integers?
Harman [31]
√6 is between 2 and 3.

2^2= 4
3^2=9

The value of 6 is between that of 4 and 9.
Hope this helps!
7 0
2 years ago
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→edict ←
Crank

Answer: .C

Step-by-step explanation:

edict

/ˈiːdɪkt/

Learn to pronounce

noun

an official order or proclamation issued by a person in authority.

3 0
3 years ago
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What is the area, in square centimeters, of the shaded part of the rectangle below?
s344n2d4d5 [400]

Answer:

Step-by-step explanation:

17*8= the entire rectangle which is 136

Area of triangle=(base*height)divided by 2

The base of the white triangle is 4 because 8-4=4 and the height is 17

17*4=68

68/2=34

34= the area of the triangle

Area of the rectangle-area of the triangle=102

102 is your answer.

hopefully i did this right:)

5 0
3 years ago
Parallelogram BCDE with vertices B(2, -3), C(6,-4), D(7.-6), and E(3.-5):
Klio2033 [76]
Rotation 270 counterclockwise about origin is easy, swap the x and y then reverse the sign of the y
so (x, y) rotates to (y, -x)
Sadly to change the centre we need to translate the centre to the origin, rotate and the translate back.
In this case that means adding -1, 2 to x,y respectively, rotating, adding 1, -2 to x,y respectively

B(2, 3) translates to (1, 5) which rotates to (5, -1) and translates back to B’(6, -3)
C(6, -4) translates to (5, -2) which rotates to (-2, -5) and translates back to C’(-1, -7)
D(7, -6) translates to (6, -4) which rotates to (-4, -6) and translates back to (-3, -8)
E(3, -5) translates to (2, -3) which rotates to (-3, -2) and translates back to (-2, -4)

The translation is much easier simply moving each point 8 to the right
B’(2, 11), C’(6, 4), D’(7, 2) and E’(3, 3)

Using the grid will everything clear!
5 0
2 years ago
Don, Shuan and Monica have 5 hallways to decorate for the student council if they share the work equally how much will easch stu
Romashka-Z-Leto [24]
Each student will have a little more then a hallway and a half to decorate 

If you were to be exact each student would have 1.6 (repeating) hallways which would make sense in the problem situation <span />
8 0
2 years ago
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