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Y_Kistochka [10]
3 years ago
10

Help meh plzzzzzzzzzzzz!!!!!!!!!

Mathematics
1 answer:
fgiga [73]3 years ago
4 0

Answer:

1. a 2. d 3. c 4. d 5. b

Step-by-step explanation:

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2. Sam ran to the mall and back to quickly pick up a small
Aleonysh [2.5K]

Answer:

I think the answer is 47

Step-by-step explanation:

6 0
3 years ago
Please help me!! (Look at the photo)
maw [93]

Answer:

310in

Step-by-step explanation:

7×10=70

70×2=140(there are two that are the same length)

5×10=50

50×2=100(there are two that are the same length)

5×7=35

35×2=70(there are two that are the same length)

70+100=170

170+140=310

please let me know if it's correct

4 0
3 years ago
Help and please show work!​
Wewaii [24]

Answer:

666 2/3 gallons per minute

Step-by-step explanation:

1 valve: 40,000 wps

60 seconds in 1 minute,

40,000 / 60 = 666 2/3

3 0
2 years ago
The difference of four times a number and six is two. Find the number
dolphi86 [110]

Step-by-step explanation:

4(x-6)=2

4x-24=2

4x=2+24

4x=28

x=7

8 0
3 years ago
A line segment has endpoints A(4, 8) and B(2, 10). The point M is the midpoint of AB. What is an equation of a line perpendicula
Vera_Pavlovna [14]
I)

The Midpoint M of the line segment AB is found using the Midpoint formula:

M=( \frac{4+2}{2} , \frac{8+10}{2})=(3, 9)

ii)

the slope of the line through A and B is found by the slope formula:

m= \frac{y_1-y_2}{x_2-x_1}= \frac{10-8}{2-4}= \frac{2}{-2}=-1

iii)

the product of the slopes of 2 perpendicular lines is -1, so the slope of the line perpendicular to the line through A and B is -1/(-1)=1

iv) 

the equation of the line with slope 1, which contains point M(3, 9) is found by the slope point form equation of a line:

y-9=1(x-3)

y-9=x-3

y=x+6


Answer: y=x+6

7 0
3 years ago
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