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joja [24]
3 years ago
15

I need help with this

Mathematics
1 answer:
Marina CMI [18]3 years ago
6 0
Yea I’m not sure more info?
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To win trivia game ,Nevan must score 90 points.each correct answers is worth 1 3/4 points, and each incorrect answer is worth -1
Phantasy [73]

Answer:

Nevan wins with 96 points.

Step-by-step explanation:

58*1.75=101.5 and 22*(-0.25)=-5.5. 101.5+(-5.5)=101.5-5.5=96>90

8 0
3 years ago
What is the center of the circle and radius defined by the following equation?<br><br> x2+y2+4y=5
vovangra [49]

Answer:

Step-by-step explanation:

Alternate forms:

x^2 + y (y + 4) = 5

x^2 + y^2 + 4 y - 5 = 0

Solutions:

y = -sqrt(9 - x^2) - 2

y = sqrt(9 - x^2) - 2

Integer solutions:

x = ± 3, y = -2

x = 0, y = -5

x = 0, y = 1

Implicit derivatives:

(dx(y))/(dy) = -(2 + y)/x

(dy(x))/(dx) = -x/(2 + y)

7 0
3 years ago
Easy question what is your favorite part of Christmas.
Ivenika [448]

Answer:

Hanging out with my family. :D

Step-by-step explanation:

6 0
3 years ago
Solve each equation by using the square root property. 4X^2+9+=33
tia_tia [17]

Answer:

Step-by-step explanation:

4X^2=33-9

4X^2=24

X^2=24:4

X^2=6

X=\sqrt{6}

Good luck!

6 0
4 years ago
A rectangle’s length is 5 inches more than twice its width. Its area is 50 square inches. Which equation can be used to find its
pav-90 [236]
A=LW
L=5+2W
A=50


50=LW
sub 2W+5 for L
50=(2W+5)W

answer is the 3rd equation
4 0
3 years ago
Read 2 more answers
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