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sladkih [1.3K]
3 years ago
7

PLEASE ANSWER ASAP Some newer phones provide a screen time summary, which shows the amount of screen time for a user in a given

Mathematics
2 answers:
Stella [2.4K]3 years ago
8 0

Answer:free points jk what am i answering

Step-by-step explanation:

Hitman42 [59]3 years ago
8 0

Answer:

the answer is c guys

Step-by-step explanation:

took it on edge

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True or false<br> The larger the sample size the more accurate the sample is to the population.
stiv31 [10]

Answer:

True

Step-by-step explanation:

it makes sense

~Plz tap the crown~

~Thank you~

8 0
3 years ago
Read 2 more answers
A rectangular prsim has a volume of 144 cubic yards. The height of the prism is 12 yards, and the width of the prism is 2 yards.
STALIN [3.7K]
Volume=length*width*height
Volume is 144
Height is 12
Width is 2
144=L*2*12
144=L*24
144/24=L
6=L
Length is 6 yards
8 0
3 years ago
A line passes through the point (-6,7) and has a slope of -4/3. Write an equation in slope-intercept form for this line.
ICE Princess25 [194]

Answer:

Step-by-step explanation:

y-7= -4/3 (x+6)

y-7= -4/3x-8

add 7 to both sides

y= -4/3x-1

6 0
3 years ago
I need help with 6,7,8 please
Volgvan

Answer:

6) 40°

7) 65°

8) 65°

Step-by-step explanation:

6) Total angle in a triangle is 180

180-70-70 = 40

7) y + 55 + 60 = 180

y = 65

8) 50 + n + n = 180

50 + 2n = 180

2n = 180 - 50

2n = 130

n = 130/2 = 65

5 0
3 years ago
How to factor 2n^2+3n-9 without splitting the middle term
kozerog [31]
2n^2+3n-9= \\\\ a=2 \\ b=3 \\ c=-9 \\\\ \Delta= 3^2-4*2*(-9)=9+72\to\boxed{81} \\\\ x_1;x_2=\frac{-3 +\-\sqrt{81}}{2*2}= \frac{-3+/- 9}{4} \\\\ x_1=\frac{-3+9}{4}=\frac{6}{4}\to\boxed{\frac{3}{2}} \\\\ x_2=\frac{-3-9}{4}=\frac{-12}{4}\to\boxed{-4} \\\\ 2n^2+3n-9=(x-\frac{3}{2})(\x+4)
7 0
3 years ago
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