Mathematics High School

It is impossible to slice a triangular pyramid with a plane and get a quadrilateral cross section.
True
False

Answers

Answer 1

Answer:

false

Step-by-step explanation:

Answer 2

Answer:

This question is false.

Step-by-step explanation:

Related Questions

I’m struggling. Sorry. Any help is appreciated

Answers

Answer:

(8x+13)=(10x-27) being vertically opposite triangles.

Now take the 8 to the next side and minus it by 10x which means 10x-8x, the answer is 2x

Then, do with 27 and 13 also and whatever the answer comes it will be divided by 2, so that is the value of x

Answer:

x = 20

Step-by-step explanation:

The 2 angles are vertical and congruent, thus

10x - 27 = 8x + 13 ( subtract 8x from both sides )

2x - 27 = 13 ( add 27 to both sides )

2x = 40 ( divide both sides by 2 )

x = 20

You are standing 500 meters from a SpaceXᵗᵐ Rocket that is preparing to take off. The angle of elevation to the top of the rocket is 8o. Find the height of the rocket. Round your answer to the nearest tenth The height of the rocket is meters

Answers

Answer:

70.3m

Step-by-step explanation:

The set up will be a right angled tringle with angle of elevation of 8°.

The distance you are standing from the rocket (adjacent) = 500m

The height of the rocket (opposite) = x

Using the SOH CAH TOA trig identity;

According to TOA

tan(theta) = opp/adj

tan 8 = x/500

x = 500tan8

x = 500(0.1405)

x = 70.27

x = 70.3m (to the nearest tenth)

Hence the height of the rocket in meters is 70.3m

help help p pl z jayscsus yec an6avavbh​

Answers

Answer:

Step-by-step explanation:

100 percent

one-fourth of the sum of 2p and 11

Answers

Answer:

What’s the answer

Step-by-step explanation:u have to tell me

When a quantity is increased or
decreased, what PERCENT describes the
original or starting value?

Answers

Answer:

100%

Step-by-step explanation:

The percentage that describes the original value we are calculating from is 100%

This represents the original value that we are working with.

For example if we are to decrease by 10%, it means we are to be left with 90%

If also we are to increase by 10%, it means that we are to be left with 110%

There are 1528 students in a school. There are 116 more boys than girls. How many girls are
there? Boys?

Answers

Answer I believe there is 706 girls  and 822 boys

Step-by-step explanation:

Can someone please help. I have trouble with this.

Answers

1) 16x^2-8x+5
2) -2x^3+10x^2+18-6x

the volume of a large sphere (of radius R) is twice the volume of a smaller sphere (of radius r). form an equation linking r and R.

Answers

Step-by-step explanation:

radius of large sphere is R,

then volume is (4/3)*pie*R³

and

the radius of small sphere is r,

then volume is (4/3)*pie*r³

condition is,

volume of larger sphere is twice of the volume of smaller sphere.

then, (4/3)*pie*R³=2*(4/3)*pie*r³;

R³= 2r³

R=(2^⅓)*r

Can you code If so what languages. don't say python as it is very popular​

Answers

Answer:

HTML and SQL

Step-by-step explanation:

(x-y)^2 (x^2-2xy+y^2)

Answers

What are u asking me too do factor simplify??

Solve 3 ÷ one eighth = ___

Answers

Answer:

24

Step-by-step explanation:

i did the opposite of division which is multiplication

3 x 8 = 24 or 1/24

Answer:

24 hope this helps!

Step-by-step explanation:

3/(1/8) = 24

Please anyone help me this is due tomorrow and I don’t know how to do this

Answers

Answer:

Number 6 is C, because 40 +80 equals 120

step 2: 180 minus 120 = 60 so Angle C is 60

that is the three interior angles and the only option that has 2 of them is C

you drove 65 mph on the interstate throughout the trip. Write an equation in slope intercept form to represent the situation.

Answers

Answer:

65(8x6)

If jeffrey had 65 miles per gas, why did they not fill it up the full way?

Step-by-step explanation:

GOOGLE

A T-shirt printing machine takes 80 minutes to print 1120 shirts. Consider the number of shirts printed per minute. Find the constant of proportionality in this situation. b. Write an equation to represent the relationship. How many shirts are printed in 30 minutes?​

Answers

Answer:

Every minute there are 14 shirts made so there would be 420 shirts made in 30 minutes. Y=14x

Step-by-step explanation:

Divide 1120 by 80 to get 14 then you multiply 14 by 30 to get 420

Then to get an equation you write the number of shirts made per minute and then plug in how many minutes you want.

Convert 0.9 to a fraction. *
10 points
Convert 33% into a decimal. *
10 points
Convert 2/5 to a decimal.
Convert 2/5 to a percent. *

Answers

Answer:

9/10

.33

0.4

40%

these are in order

When Evelyn commutes to work, the amount of time it takes her to arrive is normally
distributed with a mean of 47 minutes and a standard deviation of 4.5 minutes. Using
the empirical rule, what percentage of her commutes will be between 42.5 and 51.5
minutes?

Answers

23 minutes thank you give me brainless

The school that Jeremy goes to is selling tickets to a play. On the first day of ticket sales the school sold 8 senior citizen tickets and 9 child tickets for a total of $188. The school took in $70 on the second day by selling 1 senior citizen ticket and 5 child tickets. What is the price of one senior citizen ticket and one child ticket

Answers

Answer:

x=$10

y=$12

Step-by-step explanation:

Step one:

given

let senior tickets be x

and child be y

8x+9y=188----1

also on the second day

x+5y=70-------2

the system of equation is

8x+9y=188-----1

x+5y=70---------2

x=70-5y, put this in 1

8(70-5y)+9y=188

560-40y+9y=188

-31y=-372

divide by -31

y=-372/-31

y=$12

put y= 12 in x+5y=70---------2

x+5(12)=70---------2

x+60=70

x=$10

Give the vertex of each function or inequality
f(x)=|x-1|-1

Answers

Answer:

(1,-1)

Step-by-step explanation:

The vertex is the minimum point (in this case). That happens when x - 1 = 0. The reason for that is because the absolute value is going to added to minus 1. The absolute value is always plus.

x - 1 = 0

x - 1+1 = 0 + 1

x = 1

So the minimum point is going to be (1,-1)

Here's a graph to help you along.

find(</> of the question​

Answers

Answer:

>

Step-by-step explanation:

Because the question is like the 36 □ 25 what the answer and its > yourwelcome

Which reason justifies Statement 4?
A)
The sum of three right angles is 180°.
The sum of complementary angles is 180°.
C)
The sum of corresponding angles is 180°.
D)
The angles form a straight angle, which contains 180°

Answers

d) the angles form a straight angle, which contains 180

Last Sunday, the average temperature was 8% higher than the average temperature two Sundays ago. The average temperature two Sundays ago was T degrees Celsius.
Which of the following expressions could represent the average temperature last Sunday?
Choose 2 answers:

Answers

Answer: 1.08t and (1+8/100)

Step-by-step explanation:

I just did this question

Answer:

Step-by-step explanation:

1.8t

Which movement most influenced the Founding Fathers? A the Enlightenment B the French Revolution C the Age of Exploration D the Scientific Revolution

Answers

Answer is A it’s the most important one

Find the distance between points P(7,9) and Q(2, -3) to the nearest tenth.
12
14
26
13

Answers

Answer:

I think 26. pls give me brainliest.

How many 1/5 cup servings are in 7 cups of raisins?

A.12

B.14

C.35

D.140

Answers

Answer:

C. 35

Step-by-step explanation:

7 ÷ [tex]\frac{1}{5} \7[/tex] = 35

Answer:

C. 35

Step-by-step explanation:

There are 5 1/5 cup servings in one cup. And 5*7=35

A school is arranging a field trip to the zoo. The school spends 538.92 dollars on passes for 33 students and 3 teachers. The school also spends 290.07 dollars on lunch for just the students. How much money was spent on a pass and lunch for each student?

Answers

a pass is $14.97 and a lunch is $8.79 for a single student.

i divided the total of passes by 36 (teachers & students combined) which is 14.97. then i divide the total lunch money spent by 33 (just the students) and got 8.79.

question in the picture

Answers

Answer:

(20, 16)

Step-by-step explanation:

I'll give brainliest!!! I need help fast please I just need someone to check my answers!!!
look at the screenshot!!

Answers

Answer:there correct

Step-by-step explanation:

Answer:

i think it's correct

Step-by-step explanation:

#2) Jane wants to have a test average of at least 78.
She has taken 4 of the 5 tests so far and scored
72,71,80, and 76. Find the possible scores she can get
on the final exam to meet her goal.

Answers

She would have to score atleast a 74 on the test for her average to be 78

n/4 + 12 =18 i will give brainllest

Answers

Answer:

n = 24

Step-by-step explanation:

subtract 12

n/4 = 6

multiply by 4

n = 24

Answer: I tryed

6

Step-by-step explanation: 18-12=6  

3x - 20 = 4 PLEASE EXPLAIN HOW YOU GOT THE ANSWER IN STEPS!

Answers

Answer:

x = 8

Step-by-step explanation:

3x - 20 = 4

add 20 to both sides

3x - 20 + 20 = 4 + 20

3x = 24

divide both sides by 3

[tex]\frac{3x}{3}[/tex] = [tex]\frac{24}{3}[/tex]

x = 8

Other Questions
Please give me the correct answer. Select the correct text in the passage.In this speech by Patrick Henry, he tries to convince his fellow Virginians that they should oppose the British government and become independent. In whichset of sentences does he most clearly state his commitment to seeking independence?No man thinks more highly than I do of the patriotism, as well as abilities of the very worthy gentlemen who have just addressed the House. Butdifferent men often see the same subject in different lights; and, therefore, I hope it will not be thought disrespectful to those gentlemen it,entertaining as I do opinions of a character very opposite to theirs, I shall speak forth my sentiments freely and without reserve. This is no timefor ceremony. The questing before the House is one of awful moment to this country.Mr. President, it is natural to man to Indulge in the illusions of hope. We are apt to shut our eyes against a painful truth, and listen to the song ofthat siren till she transforms us into beasts. Is this the part of wise men, engaged in a great and arduous struggle for liberty? Are we disposed tobe of the number of those who, having eyes, see not, and, having ears, hear not, the things which so nearly concern their temporal salvation? Formy part, whatever anguish of spirit it may cost, I am willing to know the whole truth; to know the worst, and to provide for it.I have but one lamp by which my feet are guided, and that is the lamp of experience. I know of no way of Judging of the future but by the past.And judging by the past, I wish to know what there has been in the conduct of the British ministry for the last ten years to justify those hopeswith which gentlemen have been pleased to solace themselves and the House, Is it that Insidious smile with which our petition has been latelyrecelved? Trust it not, sir, it will prove a snare to your feet.It is in vain, sir, to extenuate the matter. Gentlemen may cry, Peace, Peace-but there is no peace. The war is actually begunt The next gale thatsweeps from the north will bring to our ears the clash of resounding arms! Our brethren are already in the fieldt why stand we here Idle? What isit that gentlemen wish? What would they have? Is life so dear, or peace so sweet, as to be purchased at the price of chains and slavery? Forbid it,Almighty God! I know not what course others may take; but as for me, give me liberty or give me death The sum of two consecutive numbers is 51, find them. 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