Mathematics High School

helppppp!!!!!!!!!!!!!!!

Answers

Answer 1

Answer:

Step-by-step explanation:

1.1(1.8)(2.5)=4.95

Related Questions

What’s the area of this parallelogram

Answers

Answer:

20 in.

Step-by-step explanation:

To find the area of a parallelogram, multiply the base by the height. The formula is: A = B * H where B is the base, H is the height, and * means multiply.

20 in.
I know because I had that lesson a few years ago

give reasons for your answer

Answers

Answer:

Step-by-step explanation:

they gave u 105 it is parallel to the line above it so u add them

105+105=210

then u subtract with 360 which forms a full angle

then u get 150

now u got the total of 2 angles so u divide them with2 to get 1 angle

then the answer is going to be 75

Because alternate exterior angles

iTS been increased by 39%

Answers

Answer:

Step-by-step explanation:

Let 'x' be the original price.

x + 39% of x = 197.38

x + 0.39 x = 197.38

1.39x = 197.38

x = 197.38/ 1.39

x = 142

Answer:

£120.40

Step-by-step explanation:

76.9782=76.98

197.38-76.98=120.40

What is 4080.2679 rounded to the nearest thousandth? O A. 4080.270 O B. 4080 O C. 4080.268 O D. 4000

Answers

Answer:

C: 4080.268

Step-by-step explanation:

Renee bought 6 tickets to a football game. She paid a total of $216. Write an equation to represent the situation

Answers

Answer:

6 × 36 = 216

Step-by-step explanation:

one ticket price: 216 ÷ 6 = $36

Write the equation of the line that goes through (9,-4) and is perpendicular to the line
y = -3x – 8

Answers

Answer: y = (1/3)*x - 7

Step-by-step explanation:

When we have a line:

y = a*x + b

A perpendicular line to this one needs to have a slope s equal to:

s = -(1/a)

Then any line written as:

y = -(1/a)*x + c

is perpendicular to the lines of the form "y = a*x + b"

Then if we have the line:

y = -3*x - 8

The family of perpendicular lines to this one is:

y = -(1/-3)*x + c

y = (1/3)*x + c

where c can be any real number.

Now we also want that this line passes through the point (9, -4)

Then we need to replace x by 9, and y by -4

-4 = (1/3)*9 + c

Now we can solve this for c.

-4 = 9/3 + c

-4 = 3 + c

-4 - 3 = c

-7 = c

Then the line that is perpendicular to the line y = -3x – 8 and that goes through (9, -4) is:

y = (1/3)*x - 7

Estimate: 28 2/3 × 4/5 as a fraction

A. 14

B. 20

C. 29

D. 40

Answers

Answer:

B because the answer would be 22 14/15

WOULD SOMEONE TELL ME PLEASE !!

Answers

Answer:

A and C

Step-by-step explanation:

alternate-exterior angles need to have one angle above the first line and the other angle below the second line and the angles have to be on different sides of the transversal

Please help on 19 / what is a nonlinear function answer soon and I give as many points as possible

Answers

Answer:

Step-by-step explanation:

B is a geometric progression. Not linear.

If the m angle 5 is 63 , find the measure of angle 3.

Answers

Answer:

Hey this isn’t the answer, sorry

Step-by-step explanation:

I just need this answer to so let me know if you get the answer Thank you

Answer:answer is 117

Step-by-step explanation:

N/A

find the slope of the line that passes through A(-3,2), B(5,-4

Answers

Answer:

-3/4

Step-by-step explanation:

There are 9 employees at a corporate retreat, but a particular team building exercise requires only 2 people, each playing a different role. How many ways are there to select 2 employees and assign them to the roles?

Answers

Answer:

P(9,2) = 72

Step-by-step explanation:

WHAT??? HELP ME PLEASE///8TH GRADE MATH

Answers

Answer:

put angel sum property on it

Step-by-step explanation:

39 + 73 + x = 180

112 + x = 180

x = 180 - 112

x = 68

put degree sign over it

Hope its help you

the point (-6, 8) is reflected across the the x-axis. What are the coordinates of the reflection?

Answers

Anwser:the reflection of (-6, 8) in the y axis will be (6,8)

Step-by-step explanation:

the point (-6, 8) when reflected in the y axis will have the same y coordinate but it x coordinate will be the opposite of the x coordinate of the original point, therefore the reflection of (-6, 8) in the y axis will be (6, 8) hoped that help?

(7-6) + (-10n + 8)
I really need help on this

Answers

Answer:

7+10n

Step-by-step explanation:

solve both sides

-1 + -10n +8

solve again

move 8 over to it and add it to -1

7 +10n,

if I'm wrong someone please point it out.

7+10n is your answer to your question

Some please help, Does anyone know this answer!

Answers

Answer:

Acute

Step-by-step explanation:

The answer is acute

-1 = -3(3r - 8) - 7. what does r equal?

Answers

Tbh I don’t Ben know

Answer:

R=2

Step-by-step explanation:

Round 472.529996081 to the nearest ten.

Answers

Answer:

470

Step-by-step explanation:

Avery buys a sandwich for$7.69,a soft drink for $2.75,and a bag of chips for $1.25.How much money did he spend in all

Answers

Answer:

11.69

Step-by-step explanation:

7.69+2.75+1.25=11.69

Which of the following shows how the distributive property can be used to find -22(1.5)?
-22(-1) + -22(-0.5)
22(1) + 22( 0.5)
-22(1) + -22(0.5)
-22(0.75) + -22(-0.75)

Answers

Answer:

the last one

Step-by-step explanation:

ANSWER

C) -22(1) + -22(0.5)

please solve thank you thank you

Answers

Answer:

arc 1 = 100 degrees

angle 2 = 50 degrees

Step-by-step explanation:

arc 1 = 2(50) (arc = 2 x inscribed angle)

arc 1 = 100 degrees

angle 2 = 1/2 arc 1 = 50 degrees

Rajesh says that the expression
-5(-x - 8) is equivalent to the expression
5x + 40. Is Rajesh correct?

Answers

Yes because if you were to distribute the -5 to (-x -8) you would get -5(-x) = 5x and -5(-8) = 40 which would give you 5x + 40

Reena bought a mobile phone for 16,240 that included a GST of 12%. Find the price of the mobile phone before the GST was added.

Person who answers will be marked brainliest

Answers

Answer: 14500

Step-by-step explanation:

Let the price of the mobile phone before the GST was added be represented by x.

Therefore,

x + (12% × x) = 16240

x + 0.12x = 16240

1.12x = 16240

x = 16240/1.12

x = 14500

The price of the mobile phone before the GST was added was 14500

Please help me solve this.

Answers

m = (-9-7)
(2-(-2)

m = -16
4

m = -4

Lee bought a light bulb online. It cost $1 plus 10% shipping and handling. What was the total cost?

Answers

1 dollar and 10 cents maybe

DUE SOON HELP PLEASE Choose the set of ordered pairs that would match a 180° clockwise rotation.

Answers

Answer:

The answer is C.

Step-by-step explanation:

hello please help me i’m stuck on this one

Answers

Answer:

The answer is number 4

Step-by-step explanation:

The mark equal to the subject with larger or smaller means that the figure should also shake either if there is no equal to smaller than or larger than that can not shake this number

If you need any explanation you can communicate with me

It’s D.

x > 2 is represented by the open circle at 2 going right and x is less than or equal to 2 is presented by the closed circle on -2 going left

The perimeter of this shape is 40cm
Calculate the value of x

Answers

Answer:

x = 8

Step-by-step explanation:

The perimeter (P) is calculated as

P = 2(l + b) ← l is length and b is breadth

Here l = 12 and b = x , P = 40, then

2(12 + x) = 40 ( divide both sides by 2 )

12 + x = 20 ( subtract 12 from both sides )

x = 8

Plsssss help me I need help with this

Answers

Answer:

B 2.5

Step-by-step explanation:

10 x 2.5 = 25

6 x 2.5 = 15

Answer:

Step-by-step explanation:

graph the solution on the number line x+8 ≥ 5

Answers

Answer:

For the inequality to be true, both factors must have the same sign or one factor must be 0. The zeroes occur at x = − 2 , x = 5 . Thus, our intervals will be ( − ∞ , − 2 ] , [ − 2 , 5 ] , [ 5 , ∞ ) Take a sample point from each. A sample point of − 3 for the first interval yields ( − 3 + 2 ) ( − 3 − 5 ) = ( − 1 ) ( − 8 ) = 8 , so the first interval satisfies the inequality. Choosing a sample point of x = 0 for the second interval, we receive ( 2 ) ( − 5 ) = − 10 , so this interval will not satisfy the equality. A sample point of x = 6 for the third interval gives us ( 8 ) ( 1 ) = 8 , so the third interval satisfies. Thus, the domain that satisfies the inequality is ( ∞ , − 2 ] & [ 5 , ∞ ) On the number line , you would draw and fill in a circle above -2, and draw an arrow from that point to the left. You would then draw and fill in a circle above 5, and provide a similar arrow to the right (i.e. towards positive infinity). We fill in these circles because the intervals are closed at these points, i.e. these points satisfy the inequality. If we instead had ( x + 2 ) ( x − 5 ) > 0 , the circles would be empty because those points would not satisfy.

Other Questions

Plz help me with this HELPPPP WILL GIVE BRAINLIST can someone do my iready please its due in 4 hours 3 ill give 20 points for it!!!!!! PLEASEEEE (*`*) 30 points HURRYUsing historical population data, Jasper determines the logistic regression equation y =2141+ 16.4e-0.05%for thepopulation, in thousands of people, of his town after x years.To the nearest thousand people, what is the projected population 30 years from now?46,000 peopleO 55,000 people143,000 people 214,000 people Who invented Aeroplane PLEASE HELP!! I WILL GIVE BRAINLIST AND LOTS OF POINTS Read the passage.A Flag with 50 StarsThe first American flag to have red and white stripes and white stars on a blue field was flown in 1776, shortly after the United States declared its independence from Great Britain. Legend has it that a Philadelphia seamstress named Betsy Ross was hired by George Washington himself to create this flag. There is no evidence that this legend is true, and no one knows for certain who made the first flag, which had 13 stars and 13 stripes. However, we know for a fact that the first flag to have 50 starsthe one we have todaywas designed by a high school student. In 1958, Bob Heft was a 17-year-old student at Lancaster High School in Ohio. At that time, the United States had only 48 states but was on the verge of accepting two more: Alaska and Hawaii. The U.S. flag at the time had six neat rows of eight stars each. What would be the best way to add two more stars while keeping the arrangement neat and orderly? This was the question that Bobs history teacher posed to the class. The teacher gave the students an assignment: design a flag with 50 stars. Bob spent hours in the attic of his house, cutting up a 48-star flag and rearranging the stars until they fit just right. He was pleased with his solution to the problem, but his teacher found it less than perfect and gave him a B minus. Outraged, Bob told his teacher that he was going to send his design to his member of Congress, Walter Moeller. His teacher replied that if Bobs design was accepted as the new flag, he would be more than happy to change the grade to an A. A year later, Bob had graduated and was working as a draftsman when he received a call at work. He never would have imagined a call from President Eisenhowerbut that's who it was! Now that Alaska and Hawaii had been admitted as states, Congressman Moeller had succeeded in having Bob's design chosen as the new U.S. flag. Bob Heft was invited to Washington, D.C., for a ceremony during which his design was officially adopted as the new flag of the United States.Read the excerpt from A Flag with 50 Stars. Legend has it that a Philadelphia seamstress named Betsy Ross was hired by George Washington himself to create this flag. There is no evidence that this legend is true, and no one knows for certain who made the first flag, which had 13 stars and 13 stripes. However, we know for a fact that the first flag to have 50 starsthe one we have todaywas designed by a high school student.How do these sentences contribute to the text?They introduce the idea that Bob Heft has a legitimate place in American history.The develop the idea that young people's actions and ideas are often dismissed by adults. They imply that much of U.S. history is based on legend, rather than factual events.They suggest that Bob Heft's flag design has been the most popular. Sticky crashes': A 700 kg car is traveling at 10 m/s. It hits a 300 kg car that is parked. Their bumpers lock and the two roll forward together. With what velocity do they roll forward? which question is the student most likely trying to answer? 5647The diagram shows a round fountain surrounded by a circular path. 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The force on the 3 meter armthat will make it balance isIn order to lift the load above, a work input of 1500 Nm is applied. What is the efficiency of this lever?