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2 years ago

Two friends share 5 fruit bars equally.

Mathematics

1 answer:

iren2701 [21]2 years ago

4 0

Answer:

2 and 1/2 is your answer 5÷2=2.5

Can someone go answer my question?

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In graphing the equation y<2x -5, the line is dotted and shaded below the line drawn.

MakcuM [25]

Answer:

True.

Step-by-step explanation:

This is 'less than' so the area below the line is shaded.

It is a dotted line because the solution does not contain points on the line as the inequality sign is < NOT ≤.

7 0

3 years ago

Read 2 more answers

Answer for 1 1/2(n-4 1/2)=12

stiv31 [10]

Answer:

n=147/22

Step-by-step explanation:

7 0

3 years ago

Task;2round off the following numbers to the highest place value.

eimsori [14]

Answer:

1.) 434 ____________

2.)5658 ____________

3.) 8374 ____________

4.) 361 ____________

5.) 7454 ____________

ito po ba ang i raround off

Step-by-step explanation:

answer:

1. 400

2.5000

3.8000

4.400

5.7000

kung ito po

#HOPE ITS HELP

7 0

2 years ago

The region bounded by y=x^2+1, y=x, x=-1, x=2 with square cross sections perpendicular to the x-axis.

VLD [36.1K]

Answer:

The bounded area is 5 + 5/6 square units. (or 35/6 square units)

Step-by-step explanation:

Suppose we want to find the area bounded by two functions f(x) and g(x) in a given interval (x1, x2)

Such that f(x) > g(x) in the given interval.

This area then can be calculated as the integral between x1 and x2 for f(x) - g(x).

We want to find the area bounded by:

f(x) = y = x^2 + 1

g(x) = y = x

x = -1

x = 2

To find this area, we need to f(x) - g(x) between x = -1 and x = 2

This is:

$\int\limits^2_{-1} {(f(x) - g(x))} \, dx$

$\int\limits^2_{-1} {(x^2 + 1 - x)} \, dx$

We know that:

$\int\limits^{}_{} {x} \, dx = \frac{x^2}{2}$

$\int\limits^{}_{} {1} \, dx = x$

$\int\limits^{}_{} {x^2} \, dx = \frac{x^3}{3}$

Then our integral is:

$\int\limits^2_{-1} {(x^2 + 1 - x)} \, dx = (\frac{2^3}{2} + 2 - \frac{2^2}{2}) - (\frac{(-1)^3}{3} + (-1) - \frac{(-1)^2}{2} )$

The right side is equal to:

$(4 + 2 - 2) - ( -1/3 - 1 - 1/2) = 4 + 1/3 + 1 + 1/2 = 5 + 2/6 + 3/6 = 5 + 5/6$

The bounded area is 5 + 5/6 square units.

3 0

2 years ago

Find the equation,in standard form, of the line passing through the point (2,-3) and (4,2)

VLD [36.1K]

The standard form:

$Ax+By=C$

The point-slope form:

$y-y_1=m(x-x_1)$

m - slope

(x₁, y₁) - point

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points (2, -3) and (4, 2). Substitute:

$m=\dfrac{2-(-3)}{4-2}=\dfrac{5}{2}$

$y-(-3)=\dfrac{5}{2}(x-2)$

$y+3=\dfrac{5}{2}(x-2)$ use distributive property

$y+3=\dfrac{5}{2}x-5$ multiply both sides by 2

$2y+6=5x-10$ subtract 6 from both sides

$2y=5x-16$ subtract 5x from both sides

$-5x+2y=-16$ change the signs

$\boxed{5x-2y=16}$

8 0

2 years ago

Read 2 more answers