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Veronika [31]
3 years ago
8

Which of the following illustrates the truth value of the given statements? A square root of 16 is 4, and the only square root o

f 9 is -3.
T F → F
T T → T
F T → F
F F → F

The intersection of two planes is a point, and two lines intersect in a point.

T T → T
F T → F
T F → F
F F → F

The alphabet has 28 letters, and a week has seven days.

T T → T
T F → F
F F → F
F T → F
Mathematics
2 answers:
Gwar [14]3 years ago
7 0
TF ...F
FT ...F
FT ...F

STALIN [3.7K]3 years ago
4 0

The first one is TF --> F

The Second one is TT --> T

The Third one is FT --> F

I just took a lesson on this so I hope this helps!

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ZABD and ZDBC are supplementary angles.
adell [148]

x=54°

Answer:

x+126=180 supplementary

x=180-126

x=54

4 0
3 years ago
A small moving box has a volume of 2304 inches cubed and length of 16 inches. The box's width and height are the same. Write the
lisabon 2012 [21]

Answer:

<em>V = 16x² </em>

<em>Width = 12in</em>

<em>Height = 12in</em>

Step-by-step explanation:

Volume of the box is expressed as;

V = Length *Width * height

Given

Length = 16in

Width = x

Height = x

The volume of the box will be expressed as;

V = 16 * x * x

<em>V = 16x² (This gives the required equation)</em>

To get x:

We are given

V = 2304in³

Substitute;

2304 = 16x²

x² = 2304/16

x² = 144

x= √144

x = 12

<em>Hence the width and the height are both 12inches since they are the same.</em>

<em></em>

For the sma

8 0
3 years ago
How do you graph? <br> y=−4/3x+8y
trasher [3.6K]

How do we graph anything? Make a table of values for x and y and then plot each point. After plotting each point on the xy-plane, connect each point with a straight line or curve (depending on the function).


In this case, we must first isolate y.


y = (-4/3)x + 8y


y - 8y = (-4/3)x


-7y = (-4/3)x


y = (-4/3)x ÷ (-7)


y = (4/21)x


Now follow the steps above.


8 0
3 years ago
you have $18 to buy peppers. peppers cost $1.50 each. write and solve an inequality that represents the number of peppers you ca
Nezavi [6.7K]

At most 12 peppers can be bought with $18

Step-by-step explanation:

Given

Total amount for peppers = $18

Cost per pepper = $1.50

Let p be the number of peppers that can be bought from $18 at $1.50 per pepper

So,

1.50p\leq 18

Dividing both sides by 1.50

\frac{1.50p}{1.50}\leq \frac{18}{1.50}\\p\leq 12

Hence,

At most 12 peppers can be bought with $18

Keywords: Inequality, solution

Learn more about inequalities at:

  • brainly.com/question/11286417
  • brainly.com/question/12884373

#LearnwithBrainly

5 0
3 years ago
Joe ate 7 pies on wednesday. If that is only 1/4 of the world record for pie eating what is the pie record
Lina20 [59]

Answer:

7 pie is the world record. That is 1/4 under the record and your Answer.

Step-by-step explanation:

Who come up with these dump questions??

4 0
3 years ago
Read 2 more answers
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