All categories

3 years ago

I need help with this question

Mathematics

1 answer:

Varvara68 [4.7K]3 years ago

6 0

The distance between Hadley and Greenville is 16 miles.

29-13=16

You might be interested in

The area of a pentagon increased by 27 is the same as four times the area of the pentagon, minus 15. what is the area of the pen

Basile [38]

Set up an algebraic equation. This is what it looks like based on what the question tells you:

Let a = area of pentagon
a+27 = 4a-15
3a-15 = 27
3a = 42
a = 14

6 0

3 years ago

Identify the conclusion of the statement.

valentina_108 [34]

Answer:

2) n > 16

Step-by-step explanation:

Usually, a statement is written as:

If P, then Q

Where P = hypothesis

Q = conclusion.

And our statement is:

if 2n - 7 > 25, then n > 16

(We can easily solve the inequality to get the thing in the right:

2n - 7 > 25

2n > 25 + 7 = 32

n > 32/2 = 16

n > 16 )

then:

P = (2n - 7)

Q = n > 16

Then the conclusion is: n > 16

The correct option is 2) n > 16

7 0

3 years ago

3y - 2x = -15 and x = -6y

Anastasy [175]

Answer:

X=6, Y=-1

Solved using substitution

6 0

2 years ago

Read 2 more answers

An object is propelled upward from the top of a 300 foot building. The path that the object takes as it falls to the ground can

8090 [49]

Answer:

As per the statement:

The path that the object takes as it falls to the ground can be modeled by

h =-16t^2 + 80t + 300

where

h is the height of the objects and

t is the time (in seconds)

At t = 0 , h = 300 ft

When the objects hit the ground, h = 0

then;

-16t^2+80t+300=0

For a quadratic equation: ax^2+bx+c=0 ......[1]

the solution for the equation is given by:

$x = \frac{-b\pm \sqrt{b^2-4ac}}{2a}$

On comparing the given equation with [1] we have;

a = -16 ,b = 80 and c = 300

then;

$t= \frac{-80\pm \sqrt{(80)^2-4(-16)(300)}}{2(-16)}$

$t= \frac{-80\pm \sqrt{6400+19200}}{-32}$

$t= \frac{-80\pm \sqrt{25600}}{-32}$

Simplify:

$t = -\frac{5}{2}$ = -2.5 sec and $t = \frac{15}{2}$ = 7.5 sec

Time can't be in negative;

therefore, the time it took the object to hit the ground is 7.5 sec

6 0

3 years ago

Read 2 more answers

PLEASE HELP! I have no idea

seraphim [82]

World population would be: 8,333,078,316

5 0

3 years ago