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fgiga [73]
2 years ago
8

Help me please thanks

Mathematics
2 answers:
stealth61 [152]2 years ago
4 0

Answer:

b

Step-by-step explanation:

Fiesta28 [93]2 years ago
3 0

Answer:

B: 4x + 16

Step-by-step explanation:

AB + CD + AD + BC = x + 6 + x + 6 + x + 2 + x + 2 =

x + x + x + x + 16 =

4x + 16

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Help me with this thing thanks anoarefi
ivann1987 [24]

Answer:

1. 8

2. 16

Step-by-step explanation:

8/4=2

64/4=16

3 0
3 years ago
Read 2 more answers
Write the equation of a line with a slope of 3 and a y-intercept of 1. (2 points)
lozanna [386]
Y = mx + b where m =  slope = 3 and b = y intercept = 1
so equation
y = 3x + 1

answer
<span>y = 3x + 1</span>
6 0
3 years ago
Clayton surveyed a random sample of 90 registered voters in his hometown. He asked them if they were in favor of building a new
shepuryov [24]

10850 would be I'm favor of building the park and 4650 would not

6 0
3 years ago
An oil tank is being filled at a constant rate the depth of the oil is a function of the number of minutes has been filling, as
satela [25.4K]

We are given time in minutes.

According to given table, we are given times 0 minute, 10 minutes and 15 minutes.

And depths are given 3, 5 and 6.

Times represents x coordinates and depths represents y-coordinates.

First we need to find the depth of the tank in per unit time( in a minute).

In order to find the depth of the tank in per unit time, we need to find th slope between two coordinates.

Let us take first two coordinate made using table (0,3) (10,5)

We know, slope formula

m=\frac{y_2-y_1}{x_2-x_1}

Plugging values in slope formula, we get

m= \frac{5-3}{10-0}=\frac{2}{10}=\frac{1}{5}

We got slope m= 1/5=0.2.

We can say that depth of the tank is increasing by rate 0.2 per minute.

From the given table, we can see that for x=0, y value is 3.

Therefore, y-intercept is 3.

Let us write an equation of the line for given table in slope-intercept form y=mx+b.

Plugging values of m and b in slope-intercept form, we get

y= 0.2x+3.

We need to find the depth after 1/2 hours.

1 hour = 60 minutes,

Therefore, 1/2 hours = 60/2 = 30 minutes.

Plugging value of x=30 in above slope-intercept form of the equation, we get

y= 0.2(30)+3.

y= 3+6 = 9.

y=9

Therefore, the depth of the oil 1/2 hour after filling begins is 9 units.

5 0
3 years ago
A rectangular room measures 12 feet by 10 feet. How many square yards of carpet are needed?
Len [333]
120 feet

To find area you need to follow the formula l • w, which is 12 x 10, that equals 120
7 0
2 years ago
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