Mathematics High School

help I will mark brainliest for the person who answers them correct.​

Help I Will Mark Brainliest For The Person Who Answers Them Correct.

Answers

Answer 1

1. (bh)/2 or (4 x 3)/2 = 6

2. (8 x 12)/2 = 48

3. (11.25 x 15.6)/2 = 87.75

4. (9 x 10)/2 = 45

Related Questions

Find the measure of angle x and angle y

Answers

Answer:

x = 76

y = 32

Step-by-step explanation:

Exterior angle is equal to sum of of the interior angles except the angle supplementary (on the same line) to it

x = y + 44

32 + 44 = 76

(physical education)
Question 10 Which are examples of Moderate Physical activities. Choose the best answers or all if apply.
a.Bicycling light effort (10-12 mph)
b. walking slowly
c.Tennis doubles
d.Jogging at 6 mph​

Answers

Answer:

Bicycling light effort and tennis doubles

Step-by-step explanation:

what is the percantage of 3/20

Answers

Answer: 15%

Step-by-step explanation:

Answer:

0.15

Step-by-step explanation:

Patrick drives from P to Q at an average speed of 40 mph. His drive back from Q to P is at an average
speed of 45 mph and takes two minutes less.
How far, in miles, is it from P to Q?

Answers

Answer:

The answer is 12

Answer:

12

Step-by-step explanation:

Simple

2) Write even or od
oeven
Is zero even or odd... not sure....thank you

Answers

Answer:

Oh my, I actually never thought about it, I guess its even because when u add 1 to it, it turns odd so hmm ID K but i'm going for even

Step-by-step explanation:

Hope this Helps

In a high school football stadium, there are 3,892 seats. The stadium has 14 sections. Each section has the same number of seats.

How many seats are in each section?

PLZ help!!!!!! :(

Answers

Answer:

278, pls brainliest

Step-by-step explanation:

Answer:

278 seats per section

Step-by-step explanation:

Division

The division allows us to divide or 'share' numbers to find the answer to a problem.

For example, to evenly share 10 sweets between 5 kids, we use division to find 10/5 = 2 sweets per kid.

It's given a high school football stadium has 3,892 seats distributed in 14 sections and each section has the same number of seats.

To find the number of seats in each section we use division:

3,892 seats / 14 sections = 278 seats per section

Solve each equation for the
1) g=C+a, for a

Answers

The answer for this question is A=g-c

A change in heat energy can lead to a change in phase of or state of matter

True


False

Answers

Answer:

true

Step-by-step explanation:

if an object is losing heat energy, it turns cold, and can turn into a solid, for example, water turning into ice. If you apply heat on ice, it's turns back to water. IF you apply heat to water, it vaporizes, and turns into gas.

Answer:

Step-by-step explanation:

if an object is losing heat energy, it turns cold, and can turn into a solid, for example, water turning into ice. If you apply heat on ice, it's turns back to water. IF you apply heat to water, it vaporizes, and turns into gas.

35 is 29% of what number

Answers

Answer:

10.15 is 29% of 35.

Step-by-step explanation:

Help with math problem​

Answers

your answer would be (B)

Find m∠RSQ
please and ty

Answers

Answer:

m∠RSQ = 19°

Step-by-step explanation:

From the picture attached,

RT is the diameter of the a circle.

Angle subtended at the circumference by the diameter of a circle = 90°

Therefore, m∠RST = 90°

Since, m∠RSQ + m∠QST = m∠RST

m∠RSQ + 71° = 90°

m∠RSQ = 90° - 71°

             = 19°

Therefore, measure of angle RSQ is 19°.

PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO DETECTS IF ITs RIGHT OR WRONG.

Answers

Answer:

10

Step-by-step explanation:

2pi(5) is 31.42.

31.42/pi gets you exactly 10pi meters.

What angle relationship best describes angles EFC and EFD?

Complementary angles
Congruent angles
Linear pair
Vertical angles

Answers

Answer: where’s the angles

Step-by-step explanation:

I think the correct answer is D

Can someone plz help me with this? Only #5, both parts.

Answers

Your answer is 3.0155 × [tex]10^{20}[/tex]

Please answer this really fast!
Can you please create me an Order of Operations equations with numbers 5,12,5,11,9. And please give me the answers as well! dont forget to use numbers 5,12,5,11,9. for the equation
THANKS SO MUCH!

Answers

Step-by-step answer:  

5(12×11)-(5^5)+9

5(12×11)-3,125+9

5(144)-3,125+9

720-3,125+9

-2,405+9

-2,396

Plzzzzz give me Brainliest!!!!!  

Solve for x 19x-18, 7x+1, 10x-9

Answers

The first one is -342

someone help me with this

Answers

I don’t really know..my bad?

Answer:

the answer is 4

Step-by-step explanation:

|5-3-2|

|2--2|

|2+2|

|4|

4

PLEASEEEE!! THIS WAS DUE YESTERDAY AND I FORGOT TO DO IT!! WHOEVER ANSWERS THEM FIRST AND CORRECT GETS BRAINLIEST

Answers

Answer:

1 = 3

2= 21/5

3=5/6

4=3/8

Step-by-step explanation:

1 explanation

3/4 (8/2) =

(3/4) (8/2)=

(3)(4)/(4)(1)

12/4 =3

2 explanation

7/1(3/5) =

(7/1 ) (3/5)  divide tht u get 21/5

3 explanation 5/6(1) =5/6

4 explanation

u rewrite the equation then

(3/4) (1/2

3x 1 is 3 4x 2 is 8 so 3/8

In the equation y=3x-4 , the y-intercept is -4

Answers

Answer:

R we suppose to graph?

Step-by-step explanation:

If it’s that u want to ask if ur correct sure the y-intercept is -4

Answer to this math question please

Answers

Answer:

24

Step-by-step explanation:

8 times 3 TwT

2a2 + cb; a = 5, b = 11, and c = 3

Answers

Answer
53

Explanation

Calculate the product
20+3•11

Multiply the numbers
20+30

Add the numbers
53

Answer:

83 is the answer

Step-by-step explanation:

2*5^2+33

2*25+33

50+33=83

2x + 2y = 14 y = 3x - 5
X =
y =​

Answers

X= 3
Y=4
I used the substitution method


A city has a population of 340,000 people. Suppose that each year the population grows by 3%. What will the population be after 14 years?

Please help

Answers

Answer:

Step-by-step explanation:

I think you would multiply 340,000 by 3 then take that answer and divide by 14.

At the end of a snowstorm, Ellie had 16 inches of snow on her lawn. The temperature then increased and the snow began to melt at a constant rate of 1 inch per hour. Assuming no more snow was falling, how much snow would Ellie have on her lawn 4 hours after the snow began to melt? How much snow would Ellie have on her lawn after tt hours of snow melting?

Answers

Answer:

12 inches

Step-by-step explanation:

1 x 4 = 4

16 - 4 = 12

Answer:

Snow after 4 hours: 16 Show after t hours: -1t

Step-by-step explanation:

Snow after 4 hours:

starting amount =  16

melted snow=   inches per hour×4

=1×4

=

4

final amount=  starting amount−melted snow

=  16−4

=12

​

Snow after t hours:

starting amount=  16

melted snow=  inches per hour×t

=1×t

=1t

final amount=  starting amount−melted snow  =16-1t

​

Evaluate the expression when a=7 and x=-6.
-a + 8x

Marking brainliest

Answers

Answer:

-a + 7x

-7 + 7(-6)

-7 + (-42)

-7-42

= -49

Step-by-step explanation:

Answer:

-55

Step-by-step explanation:

-a+8x

=-7+8*(-6)

=-55

Mark me as brainliest

Which of the following functions is graphed below?

Answers

Answer:

fat bit

fat old ugly

Step-by-step explanation:

Write the slope-intercept equation of line with a slope of 3 and which passes through the point ( 5, -3). (show work!!!)

Help:(

Answers

Answer:

y=3x-18

Step-by-step explanation:

using point slope form, the equation would b y+3 = 3(x-5)

slope intercept equation is y=mx+b, so try to get the equation before in that form

distruibute the 3: y+3 = 3x-15

subtract the 3: y = 3x-18

За +6+5а
Can you write an equivalent expression by combining like terms.

Answers

Answer:

It's 8a + 6

Plz mark brainiest thx

45 + (3=6) + 77 = ?
Have a good day!

Answers

Answer:

131

Step-by-step explanation:

Triangle a(-2,3), b(5,4) c(0,-4) is dialated by a scale factor of 3. The center of the dialation is at the origin. Select the Correct coordinates for the new triangle.

Answers

Answer:

New coordinates of triangle are:

A(-6,9), B(15,20), C(0,12)

Option A is correct option.

Step-by-step explanation:

Triangle A(-2,3), B(5,4) C(0,-4) is dilated by a scale factor of 3. The centre of the dilation is at the origin. Select the Correct coordinates for the new triangle.

When a triangle is dilated by a scale factor, we multiply the scale factor with all the coordinates of the triangle.

So, We have A(-2,3), B(5,4) C(0,-4)

Dilation by a scale factor of 3

We get

A = 3(-2,3) = (-6,9)

B = 3(5,4) = (15,20)

C = 3(0,4) = (0,12)

So, New coordinates of triangle are:

A(-6,9), B(15,20), C(0,12)

Option A is correct option.

Other Questions
Write the equation of a line that passes through the point (4, -2) and is perpendicular to y = 3. As a part of a clinical study, a pharmacist is asked to prepare a modification of a standard 22g package of a 2% mupirocin ointment by adding the needed quantity of mupirocin powder to prepare a 3% w/w mupirocin ointment. How many mg of mupirocin powder are required? Describe a method of Municipal treatment of water with neat diagram? Scientists have made predictions about the universe today based on the big bang theory. Observations that match these predictions support the big bang theory. Which of the following observations have scientists made that provides evidence of the big bang?A. Light from the moment of the big bang has been observed.B. The percentages of hydrogen and helium match the predicted percentages.C. Galaxies are moving toward each other as predicted by the big bang theory. D. Many galaxies that are similar to the Milky Way have been observed. Mrs. Eng bought 4 packs of glue sticks Each pack has 5 glue.sticks her class uses 2 of the glue sticks for a project PLEASE ANSWER ASAP !!!!! 100 POINTS PLZ PLZ PLZ HELP 12. What does Cousteau mean when he says we also have the opportunity to course correct in our treatment of the oceans? Why does he believe this is so important?\*im not the real james charles so answer this if you dont know dont answer* how do you say today i will be talking about my ideal classroom in spanish Help pls i will give you brainlist but make sure its correct help ASAP What is the better buy? 2 for $3.00 (Or) 8 For $12.40 Patrick is riding his bike on a rectangular path around his city.There is a rest area at each of the path's four corners. The city map shows the corners marked with coordinates of (2, 2), (1, 2), (1, -2), and (-2,-2).Each unit represents 2.5 miles.What is the perimeter of the path, in miles? Which of these an example of something restitution would likely be requiredfor?O A. A hospital billB. A lawyer's fee of $500C. A filing feeO D. A $200 ticket The Nile hippopotamus has somatic cells with 36 chromosomes. How many chromosomes will their gametes have?PLEASE HELP NOWWW Write a system of equations to describe the situation below, solve using substitution, and fill in the blanks.Two students in the same Spanish class, Chloe and Diane, plan to get together after school to make vocabulary flashcards. Chloe started on the project yesterday and has already made 5 flashcards. Diane hasn't started yet. Since Chloe makes 4 flashcards per minute and Diane makes 9 flashcards per minute, Diane will soon have the same number of flashcards. How many flashcards will each student have at that point? How long will that take?Chloe and Diane will each have BLANK flashcards in BLANK minutes. Can a parallelogram also be a rectangle What are 3-4 characteristics of a revolution? How do our examples (American, French, and Haitian) hold up to your characteristics? (i.e. Do they match all your characteristics? Why or why not?) Need help with these 2 questions pls help me will mark brainiest. When a power plant sends out high voltage electricity for long distance transmission,what is needed to make the electricity suable in houses?a step down transformer a step up transformer a generator a commutator Name the two things the fetus does in preparation for birth. what is 6.1 - 18.7 ?