Mathematics High School

NEED ANSWERS PLSS HELP ​

NEED ANSWERS PLSS HELP

Answers

Answer 1
The second one. groups are on the top and tell you valence electrons. just finished this unit in class with an 100

Related Questions

Solve the system of equations. y=-3/2+9
2x+2y=16

Answers

y=-1.5+9=7.5
2x+2x7.5=16
2x+15=16
2x=16-15
2x=1
x=1/2

Find the value of x.
48
(7x + 13)
A. 7
B. 11
C. 3
D. 5

Answers

The value of x is D. 5

Jim is 9 years older than June. Alex is 8 years younger than June. If the total of their ages is 82, how old is the eldest of them?

Answers

Answer:

Jim + June + Alex = 82 (x+9) x + (x-8) = 82 3x +1 = 82 3x = 82 - 1 = 81 x = 81/3 = 27. ANSWER. June is 27 years old; Jim is 27+9 = 36 years old; Alex is 27-8 = 19 years old.

Help plz it would mean a lot thanks

Answers

Answer:

1. 128 cm^3

2. 28 ft^3

3.  45 yd^3

4. 675 in^3

5. 83.7 mm^3

6. 144 cm^3

Step-by-step explanation:

just multiply

How do I solve this? Thank you.

Answers

Answer:

Heyya little student!

Sin means [tex]\frac{opposite }{hypotenuse}[/tex]

5 is the hypotenuse (its opposite to 90 degrees )

So, sin β would be:-

the side opposite to the angle β divided by the hypotenuse of the triangle.

The side opposite to β is 4

and as I said earlier, the hypotenuse is 5

So, sin β would be:-[tex]\frac{4}{5}[/tex]

I hope it helped you!

Keep learning

and never stop smiling

You Are Awesome!

Which pair of vectors is orthogonal?

⟨3, –5⟩ and ⟨6, –10⟩
⟨2, –3⟩ and ⟨9, –6⟩
⟨–2, 3⟩ and ⟨–6, –4⟩
⟨–5, 4⟩ and ⟨–4, –2⟩

Answers

Answer:

C

Step-by-step explanation:

Edge 2021

Answer:

C on edge

Step-by-step explanation:

The length of a rectangle 5 cm more than its width. If the area of the rectangle is 50 cm2
,
find the dimensions of the rectangle.

Answers

Answer:

the length is 10

the width is 5

Step-by-step explanation:

Hey there!

To solve this equation we use the formula

50=5/x

step 1 divide each side by 5

50/5=10

so we can conclude that x (or the width) = 5

then we add 5 (because the length is 5 more then the width)

5+5=10

so length =10 and width = 5

What’s the answer for this ?

Answers

Answer: the answer is c

Step-by-step explanation:

(Please Help Asap!)

Find the volume of a cylinder having a height of 105 millimeters and a base with a diameter of 40 millimeters. Use the volume formula and 22/7 for π.

Choose the values for r and h. (1 H and 1 R)

h = 22/7
h = 105
r = 20
r = 40

Answers

Answer:

132,000 millimeters squared, H= 105, R= 20

Step-by-step explanation:

Volume equation (r= radius, h = height)

v= (pie)x r^2 x h

Pie = 22/7

r = 1/2 the diameter, so 40/2= 20. r = 20

h = 105

Substitute

(22/7) x 20^2 x 105

20^2 = 400

(22/7) x 400 x 105 = 132,000

what has to be the same in order to add fractions?
​

Answers

Answer: The denominator

Explanation: you can’t add 3/12 and 2/6. You would have to change it to 3/12 + 4/12.

Which is the better value? Circle it. 3 sandwiches for 15.00 or 4 sandwiches for 21.00?

Answers

Answer:

I say 3 sandwiches for 15.

Step-by-step explanation:

to find the best price divided the numbers

15 divided by 3= 5

5 is the price per sandwich for this

21 divided by 4= 5.25

5.25 per sandwich

the 3 for 15 is a better deal. You save money.

Confused-
A liquid starts at a temperature of 210 degrees and cools in a room held at a constant 68 degrees. After 8 minutes of cooling, it is at a temperature of 97 degrees. The temperature, F, can be modeled as a function of time in minutes by the equation
F(t) = a(b)^t + c

Answers

It would be round 180 degrees

Mr. Enriquez has used 4 1/8 bags of top soil in his backyard.
Each bag covers 180. 5 ft square. How many square feet was
he able cover with the bags he used?

Answers

Answer:

744.5625

Step-by-step explanation: First divide 1 by 8 getting 0.125 then add it by 4 then multiplying 180.5

What is the product of -6x3 and 2x5?

Answers

Answer:

for the first one it's going to be -30 and the second one is 10

what is 2/4 × 1/4 + 1/4 ÷ 3/4


renegade renegade woo hah hah boom boom boom boom​

Answers

Answer

0.45833333333

Step-by-step explanation:

Answer:

you first get 0.45833333333

but if you carry the renagade over twice it would make it 4.20

Step-by-step explanation:

PLSSSSSSS HELP MEEEEEEEEEEEEEEEEE :CCC

Answers

Between day 4 and day 6 the snow decreased the most

Answer:

Day 4 and 6

Step-by-step explanation:

Find the 20th number in the sequence I started: 5, 7, 15, 17, 25, 27... HELP FAST

Answers

Answer:

97

Step-by-step explanation:

5,7,15,17,25,27,35,37,45,47,55,57,65,67,75,77,85,87,95,97

PLEASE HELP!! WILL BE GIVING BRAINLIEST TO THE CORRECT ANSWER!!!

Answers

Answer:

[tex]E(x) = 99[/tex]

Step-by-step explanation:

Given

The attached table

Required

Number of times 3 or 4 will occur

First, we complete the table as follows:

[tex]P(1) + P(2) +......+P(6) =1[/tex]

[tex]0.13 + 0.05 + P(3) + 0.21 + 0.19 + 0.3 = 1[/tex]

Collect Like Terms

[tex]P(3)= 1 -(0.13 + 0.05 + 0.21 + 0.19 + 0.3 )[/tex]

[tex]P(3)= 0.12[/tex]

The expected number of times is:

[tex]E(x)= n * P(x)[/tex]

So, we have:

[tex]E(x) = 300 * (0.12 + 0.21)[/tex]

[tex]E(x) = 300 * (0.33)[/tex]

[tex]E(x) = 99[/tex]

help asap plsssss dont get it wrong

Answers

Answer:

it should look like this

On a hot day, a football team drank an entire 40-gallon cooler of water and half as much again. How much water did they drink?

Answers

Answer:

60 gallons

Step-by-step explanation:

40+1/2*40=40+20=60

what is the correct answer to this division monomial?
63a5 b4 c7
-7a3 b4 c5

Answers

Answer in image V

I couldn't write it as a fraction in here

In ABC, b = 68 inches, B=65° and C=93º. Find the length of a, to the nearest
inches

Answers

Answer:

28inches

Step-by-step explanation:

∠A + ∠B + ∠C = 180°

∠A + 65° +93° = 180°

∠A + 158° = 180°

∠A= 180°-158° = 22°

Using Law of Sines

a/sinA= b/sinB

a/sin22= 68 inches/sin65

a/sin22 = 68/0.9063 = 75.03

a = 75.03 x sin 22

a = 75.03 x 0.3746 = 28.106238≈28 inches

How should I go about solving this question?

Answers

Answer:

A radius of a circle or sphere is any of the line segments from its center to its perimeter, and in more modern usage, it is also their length

Step-by-step explanation:

A rectangular price tag has a perimeter of 24 centimeters. Its area is 27 square centimeters. What are the dimensions of the price tag?

Answers

The answer is 3x9

Perimeter is the sides added up

3*2+9*2=24


And area is b*h

9*3=27

It says a=lw not a=ew
pls answer

Answers

Answer:

width = 126 ft

Step-by-step explanation:

I'm going to assume that I am solving for width.

Area = width x length

84 = 2/3 x width

Now divide 84 by 2/3 to get the width (when you divide by a fraction, you actually multiply by its reciprocal, so it is 84 times 3/2)

84 x 3/2 = width

width = 126 feet

The ratio of sixth-grade students to fifth-grade students in the Kirkpatrick Elementary school band is 5:4. If there are 20 fifth-grade students in the band how many sixth-grade students are in the band?

Answers

Answer: 25 sixth graders

Step-by-step explanation:

Sixth-graders are in a ratio with fifth graders in the band at 5:4 and there are 20 fifth-grade students in the band.

To find the number of 6th graders, use direct proportion and assume the sixth grader number is x:

5                   :            4

x                    :            20

4x = 100

x = 100 / 4

x = 25 sixth graders

5. A line passes through the point (-2,6) and has a slope of 3/4. Which of the following points
would also be on this line?
a) (1, 10)
b) (-10,0)
c) (-5,2)
d) (2,3)

Answers

Answer:

A

Step-by-step

Can someone please help me with this

Answers

Answer: 15 and 1/4

Step-by-step explanation:

3 + 4 + 3 + 4 + 3/16+3/16+7/16 + 7/16

14 + 20/16

14+ 1 4/16

15 and 1/4

PLEASEE MY LAST POINTS!!!!!! PLEASE HELP :(

Answers

I’m not sure it’s A or C

table represents a quadratic function?
Which

Answers

Answer: third graph -4,2 -2,-7

Step-by-step explanation:

Other Questions
Can somebody help me with the 6.7 AP Style MC Practice on Edhesive? WRITE A NARRATIVE ON A MEMORABLE EXPERIENCE WITH A FAVORITE FAMILY MEMBER. 1. Here are some points to help guide your reflections: Your thoughts about the format of the course Your thoughts about the content Your thoughts about the assessments Anything else you would like to add?Last day of school please help me i cunfused Point B has coordinates (1,2). The x-coordinate of point Ais - 4. The distance between point A andpoint B is 13 units. What are the possible coordinates of point A? Which word or phrase best clarifies the relationship between ideas in these sentences? the Byzantine Roman civilization lasted a long, long time. Empire lasted for about a thousand years. O A. However O B. Likewise C. On the other hand O D. Thus30 POINTSS!!! ONLY ANSWER IF YOU KNOW THE ANSWER OR YOU WILL GET REPORTEDED IF YOU ARE RIGHT YOU WILL GET REWARDED WITH BRAINLIEST AND SOME EXTRA POINTS 35. Para pintar una casa se mezclaron 5/4 L do pintura blanca y 1/2 L de pintura azul. Al final solo se emplearon 213 L de la mezda,cuntos litros de pintura sobraron? How many 45 angles would it take to turn in a complete circle??? WBCS are often called soldier of the body why 11 5/8 +9 1/2 is my problem What do scientists think will happen as greenhouse gases emissions increase A. The temperature of the earth will decreaseB. The temperature of the earth will increaseC. Temperature temperature of the earth will stay the sameD. Temperature does not impact the earth 7x-9x=-36(I know the answer but Im not sure if I have the work right) Alice and Bob are taking turns to shoot at a target. Assume that they are each equally like to take the first shot. Alice has a hit rate 3/4 and Bob has a hit rate of 4/5. Then, what is the expected value of the number of hits (Alice and Bob combined) after a total of 5 shots PLEASE I NEED HELPPLeah's rectangular driveway is 48 feet long and 14 feet wide. With sidewalk chalk, Leah drew a straight diagonal line on her driveway from one corner to the opposite corner. How long is the diagonal line Leah drew? 25 feet46 feet50 feet62 feet Identify the scenarios in which the statistics are misleading.A supermarket claims that 65% of its shoppers would like to see home delivery offered. They arrived at the conclusion by polling 50 randomly selected customers on a Tuesday afternoon.A report by a company that manufactures hair brushes says 56% of people who buy their brushes own only one hair brush. The conclusion comes from a survey of 500 males who bought the company's brush.A website claims that 47% of its visitors click on at least one advertisement while browsing the site. The information was collected from a database containing all the activity on the website during the past month.A music store owner claims that about 15% of high school students in his city can play the piano. He concludes this after surveying 80 randomly selected students from the various high schools in his city.A clothing store claims that 45% of its customers prefer skinny jeans over regular jeans. They concluded this from a survey which asked 120 randomly selected teenage customers which style they prefer. How are the main characters in the texts different?A.Matilda vows to learn from her mistakes, while Snake does not.B.Snake blames others for his mistakes, while Matilda does not.C.Snake's family helps him solve his problem, while Matilda's family does not.D.Matilda's problems are a result of bad choices, while Snake's are not. Please help. It due sooonnn thx what is the volume of the rectangular prism Write the word sentence as an inequalityA number y divided by 6 is no more than 2 A woman is in a hurry and runs a red light.This is an example of...Select one:man versus man conflict.man versus society conflict.man versus self conflictman versus nature conflict On March 1, 2019, Rasheed Company assigns $825,000 of its accounts receivable to the Third National Bank as collateral for a $600,000 loan due April 1, 2019. The assignment agreement calls for Rasheed Company to continue to collect the receivables. Third National Bank assesses a finance charge of 2.5% of the accounts receivable, and interest on the loan is 8% (a realistic rate of interest for a note of this type).Required:a. Prepare the March 1, 2019, journal entry for Rasheed Company. b. Prepare the journal entry for Rasheed's collection of $750,000 (need to factor out discounts and sales returns) of the accounts receivable during March of 2019. Sales discounts of $8,000 apply, as well as $22,000 of sales returns. c. On April 1, 2019, Rasheed paid Third National all that was due from the loan it secured on March 1, 2019. Prepare the journal entry to record this payment.