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2 years ago

If the ph of a solution is decreased from 10 to 8, it means that the.

SAT

1 answer:

ElenaW [278]2 years ago

7 0

Answer:

The solution is more acidic and is closer to become neutral.

Explanation:

Acidic level: 0 - 6

Neutral: 7

Alkaline level: 8 - 14

From this, we can see that the given solution went from a higher alkaline concentration level to a lower one.

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One advantage of taking an active role in your orientation is that you will be able to _____.

AveGali [126]

Know and learn more about your new school or program. It may help you meet more people.

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3 years ago

Read 2 more answers

The vertices of square cdef are c(1, 1), d(3, 1), e(3,−1) and f(1,−1). Which of the following shows that its diagonals are congr

maks197457 [2]

The equation $-1 = -\frac {1}{1}$ shows that the diagonals are congruent perpendicular bisectors.

The vertices of the square are given as:

c = (1,1)
d = (3,1)
e =(3,-1)
f = (1,-1)

<h3>How to determine the congruent perpendicular bisectors.</h3>

Start by calculating the slope of diagonal ce using:

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

So, we have:

$m = \frac{-1-1}{3 -1}$

$m = \frac{-2}{2}$

$m_1 = -1$

Next, calculate the slope of diagonal df using:

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

So, we have:

$m = \frac{-1-1}{1-3}$

$m = \frac{-2}{-2}$

$m_2 = 1$

The slopes of both diagonals are:

$m_1 = -1$

$m_2 = 1$

By comparing both slopes, we have:

$m_1 = -\frac {1}{m_2}$

i.e.

$-1 = -\frac {1}{1}$

Hence, $-1 = -\frac {1}{1}$ shows that the diagonals are congruent perpendicular bisectors.

Read more about perpendicular bisectors at:

brainly.com/question/11006922

8 0

2 years ago

SAT Vocab

Brut [27]

Answer:

[See Below]

Explanation:

________________________

✦ Abstemious - Moderate in eating and drinking.

✦ Repose - State of rest.

✦ Omnivorous - Eating any kind of food.

✦ Disparate - Different.

✦ Redolent - Nice smelling.

________________________

$1.)$

Disparate

$2.)$

Abstemious

$3.)$

Redolent

$4.)$

Repose

$5.)$

Omnivorous

________________________

~<em>Hope this helps Mate. If you need anything feel free to message me. </em>

$-Your~ Friendly~ Answerer, ~Shane$ <em> ☺</em>

3 0

3 years ago

What is the approximate length of the diameter, d? 40 ft 80 ft 125 ft 250 ft.

larisa [96]

The approximate length of the diameter,d of the circle is 250 ft

<h3>How to find the diameter of a circle</h3>

Circumference of the circle = 250π

Circumference of a circle = 2πr

250π = 2πr

divide both sides by 2π

250π / 2π = r

125 = r

Recall,

Radius, r of a circle = Diameter, d ÷ 2

125 = d/2

d = 125 × 2

d = 250

Therefore, the diameter of the circle is 250 ft

Learn more about circumference of a circle:

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2 years ago

What condition best describes the heat flow from one object to another.

lapo4ka [179]

Heat can be transferred in three ways: by conduction, by convention, and by radiation. Conduction is transferred of energy from one molecule to another by direct contact.

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2 years ago