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Dmitrij [34]
3 years ago
8

I don’t get this problem:// I’m so confused. I need help asap!!!

Mathematics
1 answer:
Ad libitum [116K]3 years ago
7 0

Answer:

y = -4/3x+7

Step-by-step explanation:

y=mx+b

b is the y-intercept (the point where the lines crosses the y-axis)

m is the gradient of the line

y = -4/3x+7

You might be interested in
a line in the Cartesian plane passes through the points (1,3) and (5,4) what is the slope of the line?
Ymorist [56]
The slope of the line is 3
5 0
3 years ago
What is the depth of water in a tank with 300,000 gallons of water at 70F when the pressure gauge at the bottom of the tank read
chubhunter [2.5K]

Answer:

53.08 ft

Step-by-step explanation:

The pressure at the bottom of the tank, P = ρgh where ρ = density of water = 1000 kg/m³, g = acceleration due to gravity = 9.8 m/s² and h = depth of water in tank.

Since the pressure at the bottom of the tank, P = ρgh, making h subject of the formula, we have

h = P/ρg

Since P = 23 psig = 23 × 1 psig = 23 × 6894.76 Pa = 158579.48 Pa

Substituting the values of the other variables into h, we have

h = P/ρg

h = 158579.48 Pa/(1000 kg/m³ × 9.8 m/s²)

h = 158579.48 Pa/(9800 kg/m²s²)

h = 16.18 m

h = 16.18 × 1 m

h = 16.18 × 3.28 ft

h = 53.08 ft

8 0
2 years ago
Pls bro i need help asap
kumpel [21]

Answer:

Step-by-step explanation:

i suck at math um i have no life

6 0
2 years ago
The volumes of two similar solids are 1331 m3 and 216 m3. the surface area of the larger solid is 324 m3. what is the surface ar
zavuch27 [327]
Two solids are said to be similar when their corresponding sides and angles are proportional and congruent. Since the solids here are similar, we calculate as follows:

Assuming the solid is a sphere
V1/V2 = r1^3 / r2^3 = 1331/216 = 6.16203
r1/r2 = 11/6

A1/A2 = (r1/r2)^2
324/A2 = (11/6)^2
A2 = 42.84 m^2
8 0
3 years ago
Read 2 more answers
Can someone please help me on this question?
solniwko [45]

ANSWER:

According to question, our g(x) becomes f(x) - 5.

When x = 1,

f(x) - 5 = 5 - 5 = 0.

When x = 2,

f(x) - 5 = 7 - 5 = 2.

When x = 3,

f(x) - 5 = 11 - 5 = 6.

When x = 4,

f(x) - 5 = 19 - 5 = 14.

So, <u>Correct choice</u> - [D]

4 0
2 years ago
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