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3 years ago

If a = b and b = c, which statement must be true?

Mathematics

2 answers:

murzikaleks [220]3 years ago

7 0

Answer:

D.- ac

Step-by-step explanation:

mark me as brainliest pls

Anestetic [448]3 years ago

5 0

Some text *, On the photo answer to ur question

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How do I solve for x?<br> -3x+7=1

inna [77]

Answer:

x=2

Step-by-step explanation:

-3x+7=1

subtract 7 from both sides: -3x+7-7=1-7

simplify: -3x=-6

divide both sides by -3: $\frac{-3x}{-3}=\frac{-6}{-3}$

simplify: x=2

4 0

3 years ago

Read 2 more answers

if you have drums that hold 60 gallons and you need to ship 5,300 liters of liquid how many drums will you need

Naddika [18.5K]

$\frac{5300}{60} =$ slightly over 88, so you will need 89 drums.

6 0

4 years ago

PLS HELP ! Will give brainliest!

Rasek [7]

Given:

The quadratic equation is :

$16x^2-20x-6=0$

To find:

The quadratic formula for the given equation after substituting the values.

Solution:

If a quadratic equation is $ax^2+bx+c=0$ , then the quadratic formula is:

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

We have,

$16x^2-20x-6=0$

In this equation, $a=16,b=-20,c=-6$ .

Substituting $a=16,b=-20,c=-6$ in the above formula, we get

$x=\dfrac{-(-20)\pm \sqrt{(-20)^2-4(16)(-6)}}{2(16)}$

Therefore, the required quadratic formula for the given equation after substituting the values is $x=\dfrac{-(-20)\pm \sqrt{(-20)^2-4(16)(-6)}}{2(16)}$ .

3 0

3 years ago

Find f(-2) for the function:<br><br> f(x)= 3x^2-1, x<1<br> x+2, x> 1

azamat

F(x) = 3x² - 1
f(-2) = 3(-2)² - 1
f(-2) = 3(4) - 1
f(-2) = 12 - 1
f(-2) = 11

f(x) = x < 1
f(-2) = -2 < 1

f(x) = x + 2
f(-2) = -2 + 2
f(-2) = 0

f(x) = x > 1
f(-2) = -2 > 1
f(-2) = -2 < 1

8 0

3 years ago

A can of soup has a volume of 12 fluid ounces about how many milliliters is this

inysia [295]

Answer:

12fl. oz=354ml

Step-by-step explanation:

3 0

3 years ago