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3 years ago

Please solve e e eee

Mathematics

1 answer:

quester [9]3 years ago

8 0

Answer:

Step-by-step explanation:

Multiply both sides by 15, which gives you r≥-75

Since the graph has to go in the direction of numbers greater than -75, that would be -74, -73, -72, etc. So, it is C.

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The difference of Vidya’s height and 15 is 74?

Luba_88 [7]

Answer: V - 15 = 74; V = 89

Step-by-step explanation:

"difference" means subtraction

"is" means equals

Vidya's height minus 15 is 74

V - 15 = 74

To solve, add 15 to both sides: V - 15 + 15 = 74 + 15

V = 89

4 0

3 years ago

Write an equation of the line, in slope-intercept form, that passes through (-2, 5) and (1, -1).

djyliett [7]

Answer:

y = -2x + 1

Step-by-step explanation:

Formulae:

Slope: $m=\frac{y_2-y_1}{x_2-x_1}\\$

m = slope
y₂ = second y-value
y₁ = first y-value
x₂ = second x-value
x₁ = first x-value

Point-slope form: $y-y_1=m(x-x_1)$

y₁ = first y-value
m = slope
x₁ = first x-value

Slope-intercept form: $y=mx+b$

m = slope
b = y-intercept value

Calculations:

$m=\frac{-1-5}{1-(-2)}\\m=\frac{-6}{3}\\m=-2$

$y-5=-2(x-(-2))\\y-5=-2(x+2)\\y-5=-2x-4\\y=-2x+1$

4 0

3 years ago

Write a paragraph on how much money you can make

Yuliya22 [10]

sup cutie

Step-by-step explanation:

6 0

2 years ago

Is 1 a vomposite number?

Bas_tet [7]

No, 1 is not a composite number because it needs one positive factor other than 1 and itself

4 0

3 years ago

F(x)=−4x 2 +5x \text{Find }f(6) Find f(6)

Vilka [71]

Answer:

-114

Step-by-step explanation:

f(x) = -4x^2 +5x

Let x = 6

f(6) = -4(6)^2 +5(6)

= -4(36) +30

- 144+30

= -114

7 0

3 years ago