Mathematics High School

If you get this question right I will give you brainlist

Answers

Answer 1

Answer:

I think 99in

Step-by-step explanation:

3x13=39

5x12=60

39+60=99

Related Questions

What is the ratio of a:b, knowing that a-b / a+b = 3/5

Answers

Answer

i am going to give you 2 answer

1. solving for A is: A=3/5 -b

2. solving for B is: B=3/5 -a

Step-by-step explanation:

correct me if I'm wrong

let me know if it's correct or not

Answer:

soo what is the answer

Step-by-step explanation:

from 45 quarts to 8 quarts

Answers

Answer:

well the answer would be 37 but I dunno what u mean by that.

Step-by-step explanation:

if this is right please mark brainliest

Answer:

you are -ing 37 quarts from 45

Step-by-step explanation:

Helppppppppp. Me. Plzzzzzz

Answers

Answer:

the answer would be A because the x's are 1's

please help i’ll give you brainliest and a thanks

Answers

d= 14
d= 30
d=10
(hope this helps!)

A water bottle has a capacity of 1.43 L. What is the bottle's capacity in millimeters? (1 L = 1,000 mL)
A 2,860 mL
B 1,430 mL
C 143 mL
D 14.3 mL

Answers

Answer:

Step-by-step explanation:

The answer would be B because you are multiplying 1.43 L by 1,000. And The answer would be 1,430 ml :))

Hope this helps :)) plz mark brainliest :))

PLEASE HELP If you can i'd really appreciate it!!!
An average clementine is shaped like a sphere and has a diameter of 3.5 inches. What is the volume of the fruit? Use 3.14 for pi. Round your answer to the nearest hundredth. (4 points) a 20.45 cubic inches b 21.34 cubic inches c 22.44 cubic inches d 23.78 cubic inches

Answers

Answer:

The volume is 22.44 cubic inches

Step-by-step explanation:

The formula for the volume of a sphere is

We know the diameter, but we can easily convert this into the radius by dividing it by 2, since the diameter is twice as long as the radius.

3.5/2 = 1.75

Now we can find the volume.

So, the average volume of a clementine is 22.46 cubic inches

The closest option you have is 22.44 so if you round it that should be your answer.

is x equals 12 a solution to the equation 6 + x = 19

Answers

Answer:

19 minus 6 is equal to 13 so your answer would be thirteen

Please help me finish !
will give brainiest

Answers

Answer:

6. 60

7. 24.25

8. 28.00111604 or 28

Step-by-step explanation:

30 +90 =120 180-120=60

Sin A = a/c, so a = cSin A. Also Cos A = b/c, so b = cCos A so Sin30=14/c=28

Cos30=b/28 b=24.25

now 14^2+24.25^2=c^2 which gives 28.00111604 or 28

PLZZ HURRY!!
The histogram shows the scores of students on their most recent history test. How many students scored 80% or better on the test?

A. 8 students
B. 10 students
C. 18 students
D. 22 students

Answers

Answer: 18

Step-by-step explanation:

add the the ones above 80% and higher

48-7)x(56+19 need help with dat

Answers

Answer:

3075 should be the answer.

Step-by-step explanation:

48-7)x(56+19

(48 - 7) x (56 + 19)

41 x 75

3075

If an investment's value can be modeled with A= 325 (1+.027/12)^12t
then which of the following describes the investment?

Answers

Answer:

Step-by-step explanation:

It's an investment that has a nominal interest rate of 2.7% compounded monthly

3. The investment has a nominal rate of 27% compounded 12 times per year

Given that,

The investment value should be [tex]A= 325 (1+.027\div 12)^12t[/tex].

Based on the above information, the information is as follows:

The above formula represent that the investment should have the nomibal rate of 27% that compounded 12 times per year.

Learn more: brainly.com/question/17429689

fIND the measurement of angle 2

Answers

Answer:

121is your answer

<1+<2=180(linear pair)

4x-1+9x-14=180

13x-15=180

13x=180+15

x=195/13=15

:.<2=9×15-14=121

Expand & simplify 4 ( g + 2 ) − 2 ( g − 6 )

Answers

Answer:

2g+20

Step-by-step explanation:

multiply the 4 by whats in the parenthasis. and multiply the negative 2 by whats in the parenthasis. combine the like terms.

88 is a solution to (1/8) x =11 because if x = 88 then the equation (1/8) x = 11 is true.

Answers

Answer:

True

Step-by-step explanation:

To check to see if the statement given is true we need to substitute x with 88 and solve.

[tex](1/8)x=11[/tex]

Substitute 'x' for 88.

[tex](1/8)88=11\\\\\boxed{11=11}[/tex]

88 is a solution to the equation, therefore the statement is true.

Hope this helps.

can some one help me solve this

Answers

Step-by-step explanation:

Please refer to the attachment

(s3−2s−9)+(2s2−6s3+s)

Answers

−5x 3 −x−9+2x 2

(I think) my apologies if it’s incorrect

Please help me anyone I need this or I am going to fail :(

Answers

Answer:

u have the right answer for the question

Simplify the following. Do not write multiplication signs in your answers.
a) p×q×q×r×r×q×q×r=
b) t×t×t×t×u×u×t×t×t×u×u=

Answers

Answer:

q⁴r³p

t⁷u⁴

Step-by-step explanation:

hope this is the answer

The height, h, of an object that is projected straight downward from a ledge 500 feet above the ground with initial velocity 10 feet per second is given by the equation h = 500 - 10t - 16t^2 where t = time in seconds. After how many seconds will the object be 100 feet above the ground?

A. 2.21 seconds
B. 3.85 seconds
C. 4.70 seconds
D. 40 seconds

Answers

The answer to this question is C

Suppose you know that ∠S and ∠Y are complementary, and that m∠S = 2(m∠Y) − 60°. Find m∠Y.

The value of m∠Y is
I NEED HELP!!! PLS

Answers

Answer:

m∠Y=50°

Step-by-step explanation:

So, we know that ∠S+∠Y=90 and that m∠S=2(m∠Y)-60.

If you plug those things into the equation, you get (2[m∠Y]-60)+m∠Y=90.

Then you multiply 2 and m∠Y: 2m∠Y-60+m∠Y=90.

Combine like terms: 3m∠Y-60=90.

Then you add 60 to both sides: 3m∠Y=150

Divide 3 on both sides: 3∠Y=50

((14 + 3) +(20 - 2)2) + 5

Answers

Answer: 58

Step-by-step explanation:

Find the mean of the data in the dot plot below.

Answers

Answer:

2.5

Step-by-step explanation:

Add up all the numbers, then divide by the total amount of the numbers

1+2+3+4=10

10/4=2.5

Answer:

I think 2.5 years

Step-by-step explanation:

Since mean is the same thing as average,

I added them together

1+2+3+4 = 10

then divided by the amount of numbers there are

10÷4=2.5

2) y= 4x - 2
3х + 2y = 7
in subsitutuion

Answers

Answer:

x=1

Step-by-step explanation:

Substitute the y equation for the variable y in the second question

3x +2(4x-2)=7

3x+8x-4=7

11x-4=7

11x=11

x=1

Ramon’s teacher wrote the following table on the board

She then asked the class to write a rule for the nth term of the geometric sequence represented on the table, using the format an=a(r)^n-1

Select the values for a and r that Ramon should use in order to correctly write the rule for the nth term.

an= ___(___)^n-1

—> number choices
-3
-1/3
1/3
3
9
27
81

please only respond if you know the answer :)

Answers

Answer:

Step-by-step explanation:

i think if not correct sorry

The width of a rectangle is a whole number of centimetres.
The length of the rectangle is 7 cm longer than the width.
The perimeter of the rectangle is less than 152 cm.
Find the greatest possible width of the rectangle.

Answers

Answer:121

Step-by-step explanation:please use your wand

Help please i always get the numbers mixed up.

Answers

The answer is D: (-3, -4)

The awnser is D -3-4

What is an equation of the line that passes through the points (-3,-1) and (6, 2)?
Put your answer in fully reduced form.

Answers

Answer:

1/3

Step-by-step explanation:

(2-(-1))/(6-(-3)) = 3/9 = 1/3

Answer:

y=1/3x

Step-by-step explanation:

Find the slope: 2-(-1)

6-(-3)

slope = 1/3

Point Slope Form: y-2= 1/3 (x-6) plug one of the coordinates into the equation

y-2= 1/3x -2

y=1/3x

can someone please help?

Answers

Answer:

Step-by-step explanation:

G 12 mi I think ? Isushdgbxuuwj

Natalie is 5 years older than Casey. The sum of their ages is 55. How old are Natalie and Casey?

Answers

Answer:

25 and 30

Step-by-step explanation:

30-25=5

Please help answer correctly !!!!!!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!

Answers

Answer:

I believe it is 360

Step-by-step explanation:

all quadrilaterals interior angles add up to 360 degrees

so we can see that is a trapezium so the interior angles have to add to 360 degrees

Other Questions

Which statements are correct about the Delian League?A. when some city states tried to withdraw, Athens used forced to keep them under control.B. sparta never joined the league and resented Athens power and treatment of allies?C. the purpose of the league was to keep Sparta from gaining too much power.D. The league failed to protect Greece from.the Persians, and the city states conquered. Which pair of expressions has equivalent values?O 1^13and 1^15O 6^1 and 9^1O 7^8 and 8^7O 9^2 and 4^3 1 pointThe speed of light is about 3 . 10^8 meters/second. How far is a lightyear?(How many meters does light travel in one year?)3.1 x 10^116.1 x 10^139.5 x 10^154.2 x10^16 PLEASE HELP!!! DONT IGNORE ME!!!like right now! answer this seriously and that will make you deserve this points that i've given just please someone answer this!!! please!! answer it seriously!! or ill s*** you ! HELP!! need it ! () ANSWER IT ALLTHANK YOU Pls help me ASAP I will give brainliest I NEEEED YOUR HELP DOES ANYONE KNOW HOW TO COMPLETE THISSS Suppose you had a job you did not like. If you read that the economy was in thecontracting phase of the business cycle, would you be more or less likely to quit your job andlook for a new one? Why or why not? is this true or false The Native Americans were allies of the British in the War of 1812? 1. The excerpt below is from the "Farmers' Declaration of Independence," printed in the Prairie Farmer in July 1873.The history of the present railway monopoly is a history of repeated injuries and oppressions, all having in direct objectthe establishment of an absolute tyranny over the people of these states unequaled in any monarchy in the OldWorld.... They have influenced our executive officers to refuse their assent to laws the most wholesome and necessary forthe public good; and when such laws have been passed, they have utterly refused to obey them.... They have influencedlegislation to suit themselves by bribing venal legislators.... They have procured a law of Congress by which they havedispossessed hundreds of farmers of the homes that years of toil have built up....How did American farmers respond to the problems identified in this excerpt?A. They grew fewer crops to keep food prices high.IIB. They formed farmers' cooperatives to buy their own railroad lines.C. They lobbied Congress to pass the Federal Reserve System to regulate the money supply.D. They passed "Granger laws" in their state legislatures to regulate the railroads. help help help boi i literally dont know the answer An investor has an account with stock from two different companies. Last year, herstock in Company A was worth $800 and her stock in Company B was worth $6180.The stock in Company A has decreased 1% since last year and the stock in Company Bhas decreased 5%. What was the total percentage decrease in the investor's stockaccount? Round your answer to the nearest tenth (if necessary). Which of the following can you use to find 20 percent of 48 1. 002(48) 2. 02(48) 3. 2(48) 4. 20(48) How does paragraph 7contribute to the ideas in the text? A It describes a different time in history when people protested. B It describes a different form or protest where the protestors got violent. C It describes how protestors reacted when they were arrested at the lunch counters. D It describes how a different protest emerged that was inspired by the success of the sit-in movement. What information can a pyramid model tell a scientist about an ecosystem? How might such models be used? Its a simple question in Welding when you use a torch if you add a lot of oxygen to the fuel what happens does it burn faster or what I want to know Culinary arts !!!! Type the correct answer in the box. Spell all words correctly.Who develops the menu in a restaurant?The _______ develops the menu In a restaurant. Can somebody help me. Will mark brainliest. Find the Inverse Function f(x)=x-5 Lots of points, please help. Show work if you can. Ancient China ( please help with both questions )