Mathematics High School

PLZZZZZ HELPPP ME WITH THISS!!!!!

Answers

Answer 1

done...

................

Related Questions

What’s the sum of -3a+2 and 5a-3

Answers

Answer:

2a-1

Step-by-step explanation:

Answer:

2a-1

Step-by-step explanation:

you take the -3a and add the 5a, and that gives you 2a. 2-3 is -1.

Solve for X
6(x + 2) = 66
X =

Answers

Answer:

6(x+2)=66

6x+12=66 -12

6x= 54 :6

x=9

Step-by-step explanation:

prove me wrong

A sales person at a Jewwlry store earns 5% commission each week. last week ,Heidi sold $640 worth of jewelry. Home much did she make in commission? How much did the jewellery store make from her sale?

Answers

Answer:

224

Step-by-step explanation:

5 percent of 640=32

32 times by 7=224

Identify the two values of x that make 10x – 8 > 2(4x + 2) true.

Answers

Answer:

6 and 4

Is the answer

Find the midpoint of the line segment with the given endpoints (-4,4),(-2,2)

Answers

Answer:

(-3,3)

Step-by-step explanation:

use the midpoint formula

Pls pls pls help!! And thank you I’m stuckk

Answers

Answer:

C = 12π

Step-by-step explanation:

The circumference (C) of a circle is calculated as

C = πd ( d is the diameter )

Here d = 12, then

C = 12π

Has anyone done this before ?

Answers

no i haven't

sorryyyyyyy

Please help lol. 15 point!

Answers

I think 20 I am not sure sorry if I get it wrong

Answer:

Step-by-step explanation:

The area of the triangle is 119 square feet. Find the base and the height.
(x + 3) ft.
(x + 6) ft.

Answers

Answer:

14 and 17

Step-by-step explanation:

(X+3)(x+6)0.5=119

x^2+9x+18=238

x=11

11+3=14

11+6=17

BRAINLIEST IF CORRECT
A state offers two lottery games, Winone and PlayBall. Both games cost $2 per ticket.
• In Winone, the player picks a single letter from A to J and a single digit from 0 to 9. If both the letter and the digit match the letter and the
digit picked on that day, the player wins $150.
• In PlayBall, the player picks a single letter from A to T and a single digit from 0 to 9. If both the letter and the digit match the letter and the
digit picked on that day, the player wins $280.
If the prize for WinOne were increased to $200 for matching both the letter and the digit, what would the expected value be?
ОА.
-$0.80
OB. $0.65
C. $0
OD. $0.80

Answers

Given that In Playball, the player picks a single letter from A to Tand a single digit from 0 to 9. If both the letter and the digit match the letter and the
digit picked on that day, the player wins $280, changed to 250.
Game cost = 1 dollar
There are 20 alphabets and 9 digits
No of ways to select at random =
No of ways to win = 1
So probability to win =
Since he has to pay 1 dollar whether he wins or not
PDF of X amount net won or net value would be
X -1 249 Total
p 1
xp -
Expected value = 0.38889

Help!! Find the indicated angle measure. Show your work.

Answers

Answer:

m∠NPM = 101

Step-by-step explanation:

Since LM is a straight line, Angle LPM and Angle NPM have to equal 180 degrees (they are supplementary), so we make the equation:

180-79=measure of angle NPM

m∠NPM = 101

Answer:

<NPM = 101°

Step-by-step explanation:

<NPM = 180° - <LPN ( because LPM is a straight line and it should measure 180°)

<NPM = 180° - 79°

<NPM = 101°

angle A and angle B are vertical angles. If m_A = (7x – 6) and m B = (8x – 27), then find the measure of angle b

Answers

Answer:

A = B; 7x - 6° = 8x -27°; x = 21°. So B = 8·21° - 27° = 141°

Step-by-step explanation:

Find the other endpoint of the line segment with the given endpoint and midpoint.
2) Endpoint: (-6, 4), midpoint: (-4,8)

Answers

Answer:

(-2,12)

Step-by-step explanation:

Answer:

Office Depot

Step-by-step explanation:

If the points are (-10, 3), (-2, 10) what is the slope?

Answers

Answer:

= 7/ 8

Step-by-step explanation:

We can find the slope using the slope formula

m = ( y2-y1)/(x2-x1)

= ( 10-3)/( -2 - -10)

= ( 10-3)/( -2 +10)

= 7/ 8

Utop you answer questions 8:10. Each unit on the graph represents 0.75 miles Round
answers to the nearest font when necessary
GROCERY STORE
JIM'S HOUSE
20
19
18
17
10
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
BANK
MALL
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
6. How many miles is Jim's house from the
mali?
7. Is Jim's house closer to the mall or the
bank? How many miles closer is it?
8. Jim is at his house, and his car has 25
miles until it runs out of goo Would Jim bo
able to make it from his house to the grocery
store and back without stopping for gos?
Explain
9. Jim loft his house and drove to the bank
On his way back home, Jim's wife called
when he was exactly half way home. How
many miles had Jim traveled when his wife
called?
10. Jim is hoping that a park will be built within 5 miles of his house. If a park is built at the
coordinates (12, 10), does that meet Jim's criteria? Explain.
Moreovering the Middle LLC, 2016
10
PRB

Answers

Answer:

6. 11.3 Miles

7. 1.5 Miles

8. No he would need 26 Miles , he only has 25 Miles.

9. 11.25 Miles

10. Not really it slightly goes over by about .80

Answer:

6: 15miles

7: 17miles

8: No, because just by going to the grocery is 13miles (times2) that's 26

9: 11.2 (not sure)

10: No, he said 5miles, the park is 5.8miles away from his house. (you don't have to but rounded is 6miles so he cant reach the park)

Step-by-step explanation:

Use the formula of a²+b²=c² (Pythagorean theorem)

Elise says, "If you subtract 18 from my number and multiply the difference by - 3, the result is
- 33." What is Elise's number?

Answers

Elise's number is 29.

If you think of multiplying a value by -3 to get -33, it would obviously be 11.

So in this case, you would want to add 18 to 11 to get Elise's number, which is 29. Subtracting 18 from 29 would get you back to the value of 11, which you can then multiply it by -3 again to get -33.

chile yall i need HALP

Answers

Answer:

indian ocean

Step-by-step explanation:

Indian Ocean ..............

help pleaseee I really need this done

Answers

Angle 1 is 115 and angle 2 is 65.

what is the value of y intercept of the graph of h(x)=32(2.9)^x

Answers

Answer: 32

Step-by-step explanation:

hi :)

Give good evidence to back it up and i will give brainliest. thnx to whoever helps.

Answers

Answer:

Step-by-step explanation:

well, every hour she drives, she loses 2 gallons. so when she was 2 hours in, she was at 8 gallons, when she was 1 hour in, she was at 10 gallons, and when she started, she was at 12 gallons.

Mary bought 50 apples at the apple orchard. She bought 4 times as many red apples as green apples. How many more red apples than green apples did Mary buy?

Answers

x+4x=50
5x=50
x=10 green apples
4x= 4*10 =40 red apples Hope this helps!

In a system of two linear equations, the lines represented by each equation have the same slope. Which could be the total number of solutions to the system of equation

Answers

Answer:

Please see explanation

Step-by-step explanation:

A system of linear equations in two variables represents two lines on graph.

When both the lines have same slope, there can be two cases

Same slope with different y-intercepts

When two lines have same slope and different y-intercepts, that means that both lines are parallel and parallel lines have no solution.

Same slope with same y-intercepts

When the slope of both lines is same and the y-intercept is also same, this means that both the equations refer to the same line. This means that the system has infinite number of solutions.

hiii please help i’ll give brainliest if
you give a correct answer and maybe explain thankss

Answers

Answer:

4:3

16:12

Step-by-step explanation:

Both of those numbers can be multiplied or divided to equal 8:6

PLEASE HELP HURRY LOOK AT IMAGE!!!!

Answers

where’s the image, because i cant see it

There is no image. U have to upload an image for us to see it

What is 2.5 x 10^-5

(the "^" means that the number after is an exponent

Answers

Answer:

0.000025

two point five times ten to the power of negative five

Find ,giving your answer correct to 3 significant fig where necessary a. 60%of 850

Answers

Answer:

60%of 850

60×850÷100

=510

I'll give Brainliest to whoever can help! I need help ASAP..!!

Answers

Answer:

1. b d

2. is c or d

3. a or c

4. b or c

5. c

Step-by-step explanation:

1) B
2)B
3) I can’t really see the numbers on the number line

help pls , thank you for all who comment ! <3

Answers

Answer:

I think 23 yards

Step-by-step explanation:

not confirm

13. It takes Seymore, a slimy slug, 20 minutes to travel from his favorite bush to the local trash can (a distance of 30 meters), how far can he travel in 1 hour (60 minutes)?

Answers

Answer:

90 meters

Step-by-step explanation:

From the question we are to calculate the distance that the slug can move in 60 minutes.

From the question, we know that:

20 minutes = 30 meters

60 minutes = x meters

Cross Multiply

20 minutes × x meters = 30 meters × 60 minutes

x meters = 30 meters × 60 minutes/20 minutes

x meters = 90 meters

please helppp i’m on a time limit

Answers

Answer:

It is 3 because it is both in red and blue and that is the only section that shows it’s in both

Answer:3

It’s 3 I THINK sorry if this is late. Key word: think :,)

Other Questions

The cost of a t-shirt was $30. Now the t-shirt costs $37.50. What is the percent of change? Do the work on your own paper and write your answer as a number. Rita is hiking along a trail that is 14.8 miles long. So far she has hiked along one-tenth of the trail.How far has Rita hiked? The table of ordered pairs shows the coordinates of the two points on thegraph of a function. Which equation describes the function? The sequence of DNA below is part of a gene. How many amino acids are coded for by this segment?5 ATTAGTCCGTAC 3A. 2B. 3C. 4D. 5 Is it parallel then yes if it not parallel then no Max sold one third of his old stamps to buy 6 new stamps. He now has 15 stamps. How many did he start with? The measures of the angles of a triangle are shown in the figure below. Solve for x.(6x+20)105(7-10) answers for both boxes please help plz will give brainliest and dont answer if u dont know 5. What are some things that you can do to prevent prejudice and bigotry in your school, community, society, and beyond? What are some things that your teachers, parents, religious and community leaders can do? You are interested in passing an amendment to change the minimum voting age to 13. Whats the amendment process? Would it be difficult or easy? Explain PLZ HELP!How does changing the angle of a ramp affect the force required? there are 5 people in Edgar's family. they have 3 loaves of pumpkin bread to share equally. Edgar wants to know how much pumpkin bread he will get? In quadrilateral PQRS, the exterior angle at Q measures 155 and PS = QR. What measure of PSR would confirm that PQRS is a parallelogram? 7. Which of these are characteristics of viruses? (Select all that apply.)not living organismsare single-celledare decomposerscannot reproduce without a host Nina Milling assembles transistor radios. she is paid $0.54 for each radio assembled during a regular work week, $0.62 for each radio assembled on on sundays. What is Nina's total pay for a week in which she assembled the following number of radios? 6th grade math help me plzzzz What new religion began to threaten the existence of the Byzantine Empire?Group of answer choicesChristianityShintoIslamGreek Orthodox The price of a pair of shoes increases from $55 to $72. What is the percent increase to the nearest percent?The percent increase is%. Which graph represents a function?