Mathematics High School

PQ=RQ
b
140°
P
R
b = [? ]°
pls help me besties

PQ=RQb140PRb = [? ]pls Help Me Besties

Answers

Answer 1

Answer:

b=40 I just took this quiz

Answer 2

Answer:b=40 a=100

Step-by-step explanato a line is 180 degrees, the outside of the triangle is 140 degrees so the inside must be 40 to make 180 and a is also 40 because the triangles sides are the same

 

to find a we now know that both angles on the bottom 40+40 will add up to 80 and to make a complete triangle we need 180 so the measure of a is 100 degrees

a=100

b=40

Related Questions

what has the greatest value 3/10 or 1/2 or 2/5

Answers

Answer:

1/2, 2/5, 3/10 is the order

Step-by-step explanation:

create common denominators then you can tell by the numerator.

3/10=3/10

1/2=5/10

2/5=4/10

HELP PLS I WILL MARK BRAINLIEST!!!!

Answers

Answer:

1=1

2=1

3=1

4=0

5=0

6=0

7=0.

Hope It Helps!

1
0
1
0
1
0

Do it in order :)

How to find the probability of rolling divisors of 12?

Answers

Answer:5 of those 6 numbers are divisors of 12. 1,2,3,4, and 6. 5/6 is 0.833... which is 83% of 6. So the probability of rolling divisors of 12 is 83%.

Step-by-step explanation:5 of those 6 numbers are divisors of 12. 1,2,3,4, and 6. 5/6 is 0.833... which is 83% of 6. So the probability of rolling divisors of 12 is 83%.

Find the equation of the straight line passing through the points (–2, 3) and parallel to y=2x-1

Answers

Answer:

[tex]y=2x+7[/tex]

Step-by-step explanation:

All parallel lines have the same slope, so in slope intercept form, our line is going to look like

[tex]y=2x+b[/tex]

To find b, we can plug in the x and y values from the given point (-2, 3) and solve:

[tex]3=2(-2)+b\\3=-4+b\\b=7[/tex]

So our equation becomes

[tex]y=2x+7[/tex]

Here is part of a train timetable - check picture. ​

Answers

1=13
2.1 hour 42 mins

Could someone answer and explain question 10?

Answers

wouldnt x and y be 0 bc it would cancel our the coefficients and the x?


Show workkk pleasee and don’t answer if u don’t know

Answers

Answer:

Step-by-step explanation:

As we know that ,

m^a  =  1/(m^8)

hence using a law of exponent ,

m^a= m^-8

now bases are same then power will be also same ,hence

a=-8

please  

Brain-list it or support me at my U-Tube channel " ZK SOFT&GAMING " I will be thankful

everyday finn brushes his teeth 3 times , for 2 min each time , he flosses twice a day , for 5 minutes each time. In a year , how much time does finn spend brushing and flossing his teeth?​

Answers

Answer:

5,840 minutes

Step-by-step explanation:

Assuming there are 365 days in a year. If finn brushes his teeth 3 times , for 2 min each time then the time spent to brush his teeth in  a day

=3 * 2 minutes

= 6 minutes

If he flosses twice a day , for 5 minutes each time, then the time spent in a day to floss

= 2 * 5 minutes

= 10 minutes

Hence total time spent in a day brushing and flossing

= 6 + 10

= 16 minutes

Hence the time spent in  a year brushing and flossing

= 16 * 365

= 5,840 minutes

A town has a population of 2000 and grows at 4.5% every year. To the nearest
tenth of a year, how long will it be until the population will reach 3900?

Answers

21.1 should be the correct answer because 4.5% of 2000 is 90

?????????????????????

Answers

Answer:

x = 43.5°

Step-by-step explanation:

The sum of the angles around a point = 360°

sum the angles and equate to 360

x + x + 72 + 111 + 90= 360

2x + 273° = 360° ( subtract 273° from both sides )

2x = 87° ( divide both sides by 2 )

x = 43.5°

Answer:

Sum of the angles around a given point is 360°.

[tex]x + x + 72 + 90 + 111 =360 \\ 2x + 273 = 360 \\2x = 360 - 273 \\ 2x = 87 \\ x = \frac{87}{2} \\ \boxed{x = 43.5°}✓[/tex]

★ x=43.5° is the right answer.

Solve 7+2x over 3 = 5

Please and thank you! x

Answers

Answer:

x = 4

Step-by-step explanation:

(7 + 2x) / 3 = 5

Cross product

7 + 2x = 5 * 3

7 + 2x = 15

Subtract 7 from both sides

2x = 15 - 7

2x = 8

Divide both sides by 2

x = 8/2

x = 4

Convert 15 kilometers per hour to meters per second.

25 meters per second
4.2 meters per second
54 meters per second
9 meters per second

Answers

Answer:

54

Step-by-step explanation:

multiply the speed value by 3.6

Answer:

The answer above is wrong!! The right answer is actually 4.2 Meters per second

Step-by-step explanation:

When I put 54 the question came up as wrong but when I put 4.2 it showed up as right :)

Please convert these! (Scientific Notation)

Answers

Answer:

Below

Step-by-step explanation:

1.

[tex]4.2*10^{-1}[/tex]

2.

[tex]2.875*10^{3}[/tex]

3.

[tex]1.4031 *10^{6}[/tex]

4.

[tex]8.3*10^{-2}[/tex]

If you need help understanding why you move the decimal places, you can ask in the comments. :).

expand and simplify (x+3)(x+5)​

Answers

the answer is here written

A movie theater sold 64 Hckets. of the tickets sold were adult tickets. How many adult tickets were sold?​

Answers

Answer:

Adult tickets are $24 each and children tickets are $13 each.

Step-by-step explanation:

I know

5. Simplify the expression by combining like terms. 16c+5e+10e+4
A. 16c+5e+4
B. 17ce
C. 11c+10e+4
D. 16c+15e+4

Answers

answer is d . 5+10 is 15 and everything else falls in line 16c+15e+4

100 points! WILL GIVE BRAINLIST FOR FIRST ANSWER
A building covers an area of 600 square ft. the eight is 45 feet what is the volume?

Answers

Answer:

27000

Step-by-step explanation:

600(45)=27000

Answer:

27000

Step-by-step explanation:

Find the equation of the linear function
represented by the table below in slope-
intercept form.

Answers

m/slope=-3
y intercepts=4

A histogram titled Number of payphones has date on the x-axis and payphones on the y-axis. From 1981 to 1985 there were 160 payphones, 1986 to 1990: 190, 1991 to 1995: 200, 1996 to 2000: 210, 2001 to 2005: 55, 2006 to 2010: 45.
The histogram shows the number of payphones that were active by year in a large city. How many payphones would you expect to be active between 1976 and 1980?

A.) over 200
B.) between 150 and 200
C.) between 50 and 100
D.) fewer than 50

Answers

Answer:

b

Step-by-step explanation:

this is the most likely answer because from '81 to '00 there were between 150-200, so it is also likely in this range

The correct answer is B

Please help which one isnt a function pleasee

Answers

Answer:

the answer is B

Step-by-step explanation:

B is not a function it is a chart

(goin off off what i was told in middle school)

B! please give brainly it helps a lot!

14. Sean collected the data on the weight of each of 20 puppies brought into an animal hospital during the month of March. The box plot shown represents
that data
Puppy Weights in March.
The box plot shown represents that data which dot plot could also represent this data?

Answers

Answer:

The dot plot represents the individual weights of the puppy at different number of the day in March.

The first dot, happens to be when the puppy is 4 while the last dot happens to be when the number of the puppy is 18

Step-by-step explanation:

14x^7/7x simplified?

Answers

Answer:

2x^6

Step-by-step explanation:

A bake sale has 5 brownies for sale. Each brownie was cut into 4 slices. Each slice was sold for $7. What was the total amount earned for the sale of all the brownies?

Answers

Answer:

140

Step-by-step explanation:

5 times 4 is 20 which is the amount of browiners 20 times 7 is 140

Answer:

140$

Step-by-step explanation:

muliplication

4x5=20

20x7=140

please help!!

What is d to the nearest hundredth?​

Answers

D to the nearest hundredth is 42.000

The scale of a drawing is 2cm : 1 mm. Is the scale drawing larger or smaller than the actual object? EXPLAIN in ONE sentence.

Answers

Answer:

Scale drawing is Larger

Step-by-step explanation:

There are 10mm in one cm, so scale drawing is larger than original by factor of 10.

Find the GCF 8x^3-12x^2+4x

Answers

Answer:

4x

Step-by-step explanation:

Jan is having the walls of her house painted. The cost depends on the area of the walls. Which is the dependent variable, and which is the independent variabl

Answers

Answer: The dependent variable is the cost, and the independent variable the area of the walls.

Step-by-step explanation:

-Hope this helps <3

Answer:^^^^ what the other person said the dependent variable is the cost and the independent variable is the area of the walls

Step-by-step explanation:

Help! I can’t wait, if you don’t know don’t anwser just to get points

Answers

Answer:

the answer is 6.

-9

-8(1)

-7(2)

-6(3)

-5(4)

-4(5)

-3(6)

Rectangle FGHJ has diagonals FH and JG that intersect at M. If FJ=−3x+5y, FM=3x+y, GH=11, and GM=13, find the values of x and y. Explain your answer.

Answers

Answer:

x=3 y=4

Step-by-step explanation:

   -3x + 5y = 11

+   3x + y = 13

Add the equation (add the 5y and y. Then add the 11 and 13). The threes cancel each other out. It then leaves us with the equation:

6y = 24

Divide both sides by 6 to isolate the variable.

y=4.

Then just substitute the variable into any of the equations above. (I chose the equation on top)

-3x + 5(4) = 11

Then solve

-3x + 20 = 11 (then subtract 20 from both sides)

-3x = -9 (then divide both sides by -3)

x=3

The vertices of quadrilateral MNPQ are M(−3,−2),N(−1,4),P(2,4), and Q(4,−2). Translate quadrilateral MNPQ using the vector ⟨3,−4⟩.

Answers

Answer:

M'(0,-6),N'(2,0),P'(5,0) and Q'(7,-6)

Step-by-step explanation:

We are given that the vertices of quadrilateral MNPQ are M(-3,-2),N(-1,4),P(2,4) and Q(4,-2).

We have to translate the quadrilateral MNPQ using vector <3,-4>

The translate the coordinates of vertices (x,y) using the vector <a,b>  is given by the rule

[tex](x,y)\rightarrow (x+a,y+b)[/tex]

Using the rule

The new coordinates of M

[tex](-3,-2)\rightarrow (-3+3,-4-2)[/tex]

[tex](-3,-2)\rightarrow (0,-6)[/tex]

The new coordinates of N

[tex](-1,4)\rightarrow (2,0)[/tex]

The new coordinates of P

[tex](2,4)\rightarrow (5,0)[/tex]

The new coordinates of Q

[tex](4,-2)\rightarrow (7,-6)[/tex]

Hence, after translation the new vertices of quadrilateral are

M'(0,-6),N'(2,0),P'(5,0) and Q'(7,-6)

Other Questions
write the slope of a line that is parallel to y=2x-13 Explain how to describe the data on a histogram. Write 3-5 sentences. Photo attached please help Why is it important to know the narrator has a child? 6. In response to the national crisis posed by the Great Depression, the U.S. government Gillian woke up from a three-year coma with no memories from those intervening years, except one question that seemed tattooed in her mind: What is the true meaning of love? Over the next few months, as she recovered from her illness and became reacquainted with her family, the question continued to torment her. Which conclusion most logically resolves the plot of the story? O A. After college, Gillian becomes a doctor and specializes in comas. O B. Gillian is able to answer the question, but only after falling in love. O C. Gillian learns to cope with having lost three years of her life. O D. After returning to school, Gillian finds more questions in her textbook. PLEASE ANSWER ASASP FOR BRAINLEST!!!!!!!!!!!!!!!!!Read the poem, then answer the question:I WANDERED LONELY AS A CLOUDby William WordsworthI wandered lonely as a cloudThat floats on high o'er vales and hills,When all at once I saw a crowd,A host, of golden daffodils;Beside the lake, beneath the trees,Fluttering and dancing in the breeze.Continuous as the stars that shineAnd twinkle on the milky way,They stretched in never-ending lineAlong the margin of a bay:Ten thousand saw I at a glance,Tossing their heads in sprightly dance.The waves beside them danced; but theyOut-did the sparkling waves in glee:A poet could not but be gay,In such a jocund company:I gazed and gazed but little thoughtWhat wealth the show to me had brought:For oft, when on my couch I lieIn vacant or in pensive mood,They flash upon that inward eyeWhich is the bliss of solitude;And then my heart with pleasure fills,And dances with the daffodils.1. How do the words describing nature in lines 12- 14 (Tossing their heads in sprightly dance. The waves beside them danced; but they Out-did the sparkling waves in glee:) contribute to the tone of the passage? Which claim is not supported by the passage? what literary devices are used in this poem THE WINDS OF FATEOne ship drives east and another drives westWith the self-same winds that blow; 'Tis the set of the sails And not the galesThat tells them the way to go.Like the winds of the sea are the winds of fateAs we voyage along through life; 'Tis the set of the soul That decides its goalAnd not the calm or the strife. pls answer fast thank you Question 5 of 5Which word best completes the analogy?clean: dirty as lost :A. cryB. vanishedC. goneD. found Situation No. 1. Joey is about to start working on his experiment about plantcell using a compound microscope. He noticed that one of the objective lens ismissing and the course adjustment knob is not working. The eyepiece lens isalso broken. Poggers Poggers Poggers Poggers Poggers Poggers Poggers Poggers Poggers PoggersPoggers Poggers Poggers PoggPoggers ers Poggers Poggers Poggers Mulan earns $20 for walking 4 dogs. How much would she earn for each dogs? Based on the amino acid sequence data from the table below, which of the statements is true Please help with this. An atom of which element is represented by this model? Answer: should we build a home in spaces? my answer no. so do the following as why we should not build a home in spaces. give me info why we should not build homes in spaces i need step by step help pls someone help me and quick! Please Help will give 50 points and brainliest!!!In a short outline, describe five important attributes, skills, talents, learning areas, or work activities of someone in a considerable or extensive preparation career (Job Zone Four or Five) in the Architecture and Construction career cluster. What is 2 times 4 plus 20 and times 3?