Mathematics High School

Label each statement as TRUE or FALSE.
13. When two planes intersect, two lines are formed.
14. If two lines intersect, only one plane contains both of the lines.
15. Any three points are collinear.
16. Any three points are coplanar.
17. The intersection of two planes is a point.
18. An angle consists of two different rays with different endpoints.
16. Any three points are coplanar.
17. The intersection of two planes is a point.
18. An angle consists of two different rays with different endpoin-

Answers

Answer 1

Answer:

True

False

True

False

True

False

Step-by-step explanation:

Related Questions

which table represents a function

Answers

Answer:

The first one.

Step-by-step explanation:

Functions do not have repeating x values.

please help me

no random links pls

Answers

0 is the answer zero

Oigan me pueden resolver todo esto por favor,ya me lo están pidiendo y es para hoy porfavor!

Answers

Answer:

No ingles

Step-by-step explanation:

Sorry not sorry

please help me with this algebra question ! !

Answers

Answer:

D = x >/ -4

R = 2

Step-by-step explanation:

Venn diagram, I don't understand it
please help, thanks

Answers

Answer:

do 36+23+33 out of 130 then you find the answer

If B is the midpoint of AC and AC = 40, what is the measure of BC?

BC =

Answers

Answer:

BC = 20

Step-by-step explanation:

Since B is the midpoint of AC , then

AB = BC = [tex]\frac{1}{2}[/tex] AC = [tex]\frac{1}{2}[/tex] × 40 = 20

10 points please help i will report any links Factor the following polynomials. a6- 16

Answers

Answer:

The answer to your problem is -10

what is the eleventh term of an arithmetic sequence in which a1=3 and d=6

helppp

Answers

Answer:

-25

Step-by-step explanation:

Using formula for nth term,

a11=a+10d.

Herea is −3 and d is −2, hence

a11=−3+10(−2)=−25

PLEASE ANSWER THIS thank you

Answers

Answer:

the first first one is it can be written as a fraction this is the decimel that doesn't repeat nor terminates

if 6/10 = 21/K what is K

Answers

You can cross multiply for this problem. So:

[tex]\frac{6}{10}=\frac{21}{K}\\6K=210\\K=35[/tex]

So K=35!

Hope this helps! :)

In a scale drawing, 1 12 inches represents 12 miles. How many inches would you need to
represent 15 miles?

Please need this soon

Answers

Ok so this is how you will find your answer!
—> first find how many inches are in a mile then find how many feet are in 15 miles. You need to find how many inches are in 15 miles also. Then do F•15•inches

Answer = 950400 inches in 15 miles :) hope this helps!

Sally's Soda company makes $1.20 for each can of soda sold out of a machine. If the company makes $144, how many
cans of soda were sold?

Answers

Answer:

120 cans of soda were sold

Step-by-step explanation:

Sally's Soda company makes $1.20 for each can of soda sold out of a machine. If the company makes $144, how many

cans of soda were sold?

144 ÷ 1.20 = cans sold

144 ÷ 1.20 = 120

check your work

120 x 1.20 = 144

What is the length of time
passed from 7:30 a.m. to 4:30 p.m.?

Answers

Answer:

9 hours

Step-by-step explanation:

12 minus 7.5 equals 4.5 add 4.5 from 4:30 you get 9

please answer soon! and make sure to explain the steps!!

Answers

Answer:

Step-by-step explanation:

140x(3/4)=105 went to sport club

105x(1/7)=15 went to sport club and art club

BRAINLIST!!!! SHOW YOUR WORK!!!!

In the above figure, m∠P = 130° and m∠Q = (5x)°. If angles P and Q are supplementary angles, what are the value of x and the measure of angle Q?

A.
x = 62, m∠Q = 50°
B.
x = 44, m∠Q = 220°
C.
x = 10, m∠Q = 50°
D.
x = 10, m∠Q = 15°

Answers

Answer:

C x = 10 Q = 50

Step-by-step explanation:

supplemantary means adds to 180 deg.

so 130 + 5x = 180

5x = 50 = ang. Q

x = 50/5 = 10 deg.

Solve x please!!!!!!!

Answers

Answer:

X=7

Step-by-step explanation:

These are supplementary angles. So they measure to 180º. 180º-95º=85º. 85º-10= 84º. 84º÷12x= 7.

Answer:

12x+1°+95°=180° (int angles)

12x+96°=180°

12x=180°-96°

=84°

x=84÷12

What is 2000-345. will mark brainliest

Answers

1,655 okkkkkkkkkkkkkk

Answer:

The Answer is 1655.

Thanks

The deer population is estimated to be 17,600 in northern
Illinois, but an actual count was 21,300. What is the percent
error?

Answers

The percentage error in the deer population is 17%

Actual population = 21300

Estimated population = 17600

The percentage error will be calculated by subtracting the estimated population from the actual population and then dividing the result. This will be:

= (Actual population - Estimated population) / Actual population × 100

= (21300 - 17600) / 21300 × 100

= 3700/21300 × 100

= 0.17 × 100

= 17%

Therefore, the percentage error in the deer population is 17%

Read related link on:

https://brainly.com/question/24988697

simplify (4.5 +2.5) · 11 – 162 + [92 – 10.5- (1.5+ 2 - 4)]/.

Answers

Answer:

-3

Step-by-step explanation:

A line is drawn so that it passes through the points (-6.0) and (19.45). What is the slope of the line? Round answer to the tenths place, if answer is a whole number than make the tenths place a zero to be counted correct

Answers

Answer:

The slope of the line is 1.8, or 1 4/5.

Step-by-step explanation:

This is right, trust me.

What is the parity of the sum of 80 consecutive natural numbers?

Answers

Answer:

The sum is even :p

Step-by-step explanation:

[tex]\frac{(80+1)80}{2}[/tex]=3240

3240 is even so the parity of the sum of 80 consecutive natural numbers is even!

Write the equation in slope intercept form. what are the slope and y-intercept? -3x - 10y = 7

Answers

slope intercept is basically solve for y y=mx+b m=slope b=yintercept -3x-10y=7 add 3x to both sides -10y=3x+7 divide both sides by -10

x ( 2y + 3 ) - 5xy + 7x

Answers

Answer:

Use the given functions to set up and simplify (2y+3)−5xy+7x

x =

(2y+3)−5xy+7x=−5xy+7x+2y+3

What is the slope of the line whose equation is 2x+3y = -12?

Answers

Answer:

slope = - [tex]\frac{2}{3}[/tex]

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Given

2x + 3y = - 12 ( subtract 2x from both sides )

3y = - 2x - 12 ( divide all terms by 3 )

y = - [tex]\frac{2}{3}[/tex] x - 4 ← in slope- intercept form

with slope m = - [tex]\frac{2}{3}[/tex]

If 4 basketball game tickets and 5 football game tickets were purchased for $61.50, and if 5 basketball game tickets and 3 football game tickets were purchased for $55.75, what are the costs of basketball game tickets and football game tickets?

Answers

Answer:

basketball game tickets: $7.25;

football game tickets: $6.50

Step-by-step explanation:

Let B represent the cost of a basketball ticket and F represent the cost of a football ticket.

Amount for basketball ticket plus amount for football tickets equal the total cost.

4B + 5F = 61.50

5B + 3F = 55.75

Choose one equation in the system to solve for a variable.

Solve the first equation for F.

4B + 5F = 61.50

5F = −4B + 61.50 Subtract 4B from both sides.

F = −0.8B + 12.30 Divide both sides by 5.

Substitute the expression −0.8B + 12.30 for F in the other equation.

5B + 3F = 55.75

5B + 3(−0.8B + 12.30) = 55.75 Substitute.

5B − 2.4B + 36.90 = 55.75 Distribute.

2.6B + 36.90 = 55.75 Combine like terms.

2.6B = 18.85 Subtract 36.90 from both sides.

B = 7.25 Divide both sides by 2.6.

Substitute the B-value into one of the original equations to solve for F.

4B + 5F = 61.50

4(7.25) + 5F = 61.50 Substitute.

29 + 5F = 61.50 Multiply.

5F = 32.50 Subtract 29 from both sides.

F = 6.50 Divide both sides by 5.

The cost of a basketball ticket is $7.25, and the cost of a football ticket is $6.50.

The cost of basketball game tickets is $7.15 and football game ticket is $6.5

Let the cost of a basketball game ticket be x

Let the cost of football game ticket be y

If 4 basketball game tickets and 5 football game tickets were purchased for $61.50, hence;

4x + 5y = 61.50 ..................1

If 5 basketball game tickets and 3 football game tickets were purchased for $55.75, hence;

5x + 3y = 55.75 ...........................2

Solving 1 and 2 simultaneously

4x + 5y = 61.50 ..................1 * 3

5x + 3y = 55.75 ...........................2 * 5

_________________________________

12x + 15y = 184.5

25x + 15y = 278.75

Subtract

12x - 25x = 184.5 - 278.75

-13x = -94.25

x = 7.25

Substitute x = 7.25 into equation 1:

From 1:

4x + 5y = 61.50

4(7.25) + 5y = 61.50

29 + 5y = 61.50

5y = 61.50 -29

5y = 32.5

y = 32,5/5

y = 6.5

Hence the cost of basketball game tickets is $7.15 and football game ticket is $6.5

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https://brainly.com/question/15165519

what is the sum of the polynomials

Answers

Answer is:9x^2-12y^2-11x in other words D

Explanation: find all the common variables and combine. In this case since your adding adding you would add 8x^1 and x^2 to get 9x^ then add -9y^2 and -3y^2 to get -12y^2. And so on to get the rest of the problem. One tip to help make this simpler is circle one type of variable like circling all the x^2, boxing all the y^2, and underlining all the x. Hope this helps

Round each decimal to the given place value 1.25 - rounded
to the nearest tenth:
2.784 - rounded to the nearest
hundredth:

help me

Answers

Answer:

see below

Step-by-step explanation:

1.25 rounded to the nearest tenth : 1.3

2.784 rounded to the nearest hundredth : 2.78

9 X 34
Distributive property

Answers

Answer:

306

Step-by-step explanation:

Answer:

the answer is 306 but the distributive property is not needed for this problem

Which is the equation of the line, in point-slope form, that has a slope of 2 and
passes through the point (4, -7)?
y+7= 2(x-4)
y-7 = 2(x+4)
x-7 = 2(x-4)
y-4 = 2(x+7)

Answers

Answer: y+7 = 2(x-4)

Step-by-step explanation: Point slope form is y − y1 = m(x − x1), where m is the slope and (x1,y1) is one known point on the line. We are told that m= 2 and (4,-7). Therefore:

(y − (-7)) = 2(x − (4))

y+7 = 2(x-4)

Please help provide the product in standard form !!

Answers

Answer:

x^3+4x^2+5x+2

Step-by-step explanation:

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