Mathematics High School

Pls help
First, correct answer will get brainliest

Answers

Answer 1

Answer:

A for the first one.

Second one, I'm not sure, but I'd guess it'd be A

Step-by-step explanation:

Related Questions

Pleaseeeeeee..........

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Answer:

can u give it in properway image so I can tell u

Answer:

>Name all sides of the red triangle

•side AB, side AC, and side BC (the side's symbol is a line on the top of the AB, AC, BC)

>Name all the angles

• ∠ABC, ∠CBA,

>Name all vertices

•A, B, and C

what is 6 divided by 1,932

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Step-by-step explanation:

do u mean 1,932 divided by six?

Answer:

1932 divided by 6 in decimal = 322

1932 divided by 6 in fraction = 1932/6

1932 divided by 6 in percentage = 32200%

Step-by-step explanation:

The number 1932 is called the numerator or dividend, and the number 6 is called the denominator or divisor.

The quotient of 1932 and 6, the ratio of 1932 and 6, as well as the fraction of 1932 and 6 all mean (almost) the same:

1932 divided by 6, often written as 1932/6. 1932 divided by 6 = 322

The result of 1932/6 is an integer, which is a number that can be written without decimal places.

1932 divided by 6 in decimal = 322

1932 divided by 6 in fraction = 1932/6

1932 divided by 6 in percentage = 32200%

A grocery store owner buys a certain brand of crackers from a supplier at $0.95 per box. She sells it to her customers at a markup of 120%. How much does she charge for each box of crackers?

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Answer:

Selling price= $1.14

Step-by-step explanation:

Giving the following information:

Purchase cost= $0.95

Mark up percentage= 120% = 1.2

Selling price= $1.14

Selling price= purchase cost * mark up percentage

Selling price= 0.95 * 1.2

Selling price= $1.14

Collins has a part-time job as a dog walker. The table below shows the amount of money Collins earned for different numbers of hours of work:

Collins' Earnings from Dog Walking
Number of Hours Worked Money Earned (dollars)
5 30
6 36
8
66

Part A: What are the missing numbers in the table? Show your work. (4 points)

Part B: Collins also does part-time yard work. The ratio of the number of hours Collins works to the money he earns in dollars is 1:7. Create a table to show the money earned by Collins for 5, 6, and 8 hours of doing yard work. (3 points)

Part C: How many more dollars does Collins earn doing yard work for 5 hours than working as a dog walker for 5 hours? Show your work. (3 points)

Answers

Answer:

See below.

Step-by-step explanation:

Part A:

For Dog walking, he earns $30 for 5 hours of work.

He earns $36 for 6 hours of work.

$30/5 hours = $6/hour

$36/6 hours = $6/hour

He earns $6/hour dog walking.

For 8 hours, he earns 8 hours * $6/hour = $48

To earn $66, he works 66/6 = 11 hours.

5 30

6 36

8 48

11 66

Part B:

He earns $7/hour for yard work, so multiply the number of hours by 7 to find the money he earns.

Table for yard work

Hours Money

5 $35

6 $42

8 $56

Part C:

For 5 hours, he earns $35 for yard work and $30 as a dog walker.

$35 - $30 = $5

I WILL MARK BRAINLIEST
A circle has a radius of 48 millimeters.

What is the length of the arc intercepted by a central angle that measures 3π/4 radians?

Express the answer in terms of π .

Answers

Answer:

36π mm

Step-by-step explanation:

The arc length formula is s = rФ, where Ф is the central angle (in radians).

If r = 48 mm and Ф = 3π/4, then the arc length is:

s = rФ = (48 mm)(3π/4) = 36π mm

Answer:

36π

Step-by-step explanation:

Select the correct answer.
What is the value of y?
A.3
B.8
C.4
D.16

Answers

A. It’s 3..............

A triangle where one angle measures 20° and another angle measures 45°.Help please

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Answer: 115 degrees

Step-by-step explanation:

Pretty vague question but with the info given im guessing that your looking for the last angle in the triangle which is 115 since all angles in a triangle must add up to 180

find m<1 m<2 138

i did it asappp,thank you

Answers

Answer:

mΔ1 = 42°

mΔ2 = 42°

Step-by-step explanation:

Δ1 + 138° = 180°

Δ1 = 180° - 138°

Δ1 = 42°

______________

Δ2 + 138° = 180°

Δ2 = 180° - 138°

Δ2 = 42°

For every 2 apples in kail's orchard,there are 4 pears. In sam's orchard , there are 10 pears for every 5 apple. If the number of pears in proportional to the number of apples, What is constant proportionality

Answers

Answer:

2/5

Step-by-step explanation:

cause u divied

3
Select the correct answer.
A
1. research outline
2. test
3. homework
4. essay

B
1. homework
2. test
3. essay
4. research outline

C
1. homework
2. research outline
3. test
4. essay

D
1. test
2. essay
3. research outline
4. homework

Fran is struggling with her priorities for the next few weeks: homework due tomorrow, an essay due in two weeks, a research outline due by the end of the week, and a test next week. How should she list her priorities, starting with the most important task?

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Answer:

1. homework

2. research outline

3. test

4. essay

Step-by-step explanation:

The tasks will be prioritized based on the ones with the closest date to today.

Her homework due tomorrow, therefore it is the first priority.

Her research outline due by the end of the week, therefore it is the second priority.

She has a test next week, and therefore it is the third priority.

Then finally, in 2 weeks, she has an essay and as such it should be the fourth priority.

The only option that has these tasks arranged in the correct order of priority based on the most important tasks as I have listed is Option C.

the flag of jamacia consists of two green isosceles triangles and two black isosceles triangles. determine the value of each varibles.

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Answer:

very good im famous bioligist

Step-by-step explanation:

very good im famous bioligist

Select 3 side lengths that can form a right triangle.

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Answer:

16 inches, 63 inches, and 65 inches

Step-by-step explanation:

Edit: I had to change cause it was wrong

Answer:

16 inches, 63 inches, and 65 inches

Step-by-step explanation:

16 squared = 256

63 squared = 3969

16 squared + 63 squared = 4225

65 squared = 4225

A^2 +B^2 = C^2

Find the value of the variable. Write all answers in simplest radical form. Show your work

Answers

Answer:

x = 4.5

Step-by-step explanation:

By geometric mean theorem:

[tex] {3}^{2} = 2 \times x \\ \\ 9 = 2x \\ \\ x = \frac{9}{2} \\ \\ x = 4.5[/tex]

Solve - 9m-4+2m= -9-7m+5, and interpret the results.

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Here is your answer boy

The question is in the picture

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Answer:

y= -5x+7

Step-by-step explanation:

since it is parallel, the gradient is the same

m=-5

y=mX+C

y=-5x + c

sub in the coordinate to get the y intercept

(2)= -5(1)+c

2+5 = C

C=7

therefore the ans is :

y= -5x + 7

(tell me if i got it correct)

If 1 sec = 5 dots how many dots will there be in 20 secs

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5*20=100, the answer would be 100 dots

Please anyone ?? Helpp

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Answer:

Does this count as stander form 6.95880148018

Step-by-step explanation:

What is the value of the expression below when w=5w=5? 4w+9 4w+9

Answers

Answer:

Step-by-step explanation:

substitute 5 where the w goes in the expression.

It should look like 4 • 5 + 9

Using the order of operations ( PEMDAS ) multiply 4 • 5 to get 20 and then add 9 to get 29

Using the order of operations ( PEMDAS ), the value of the expression is 29.

What is simplification of an expression?

Usually, simplification involves proceeding with the pending operations in the expression.

Simplification usually involves making the expression simple and easy to use later.

We need to find the value of the expression below when w = 5w = 5.

Using the order of operations ( PEMDAS ),

Then substitute 5 where the w goes in the expression.

4w+9 = 4 • 5 + 9

4w+9 = 20 + 9 = 29

Using the order of operations ( PEMDAS ), the value of the expression is 29.

Learn more about simplification;

https://brainly.com/question/17579585

#SPJ2

Can you help me, please? Thank you.

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Answer:

[tex]\frac{-4+6}{2} , \frac{3+2}{2} =1,4\\\\\frac{6+6}{2} ,\frac{5+(-1)}{2} =6,2\\\\\frac{-4+6}{2} ,\frac{3+(-1)}{2} =1,1[/tex]

Step-by-step explanation:

hope it helps have a nice day!!

GIVING BRAINLEST, hi, I need an answer that is 100% correct because this test determines if I'm passing or not, thank you.

Answers

Circumference of circle = π x d
diameter = 3x2= 6m
3.14 x 6 = 18.84m (circumference)

Area of a circle = π x r x r
=3.14 x 3 x 3
=28.26m2 (area)

Answer:

Circumference: 18.84

Area: 28.26

Step-by-step explanation:

Area formula: pi*r^2

For the area:

3.14*3^2

3.14*9

28.26m^2

Circumference formula: 2 * pi *r

For the circumference:

2*3.14*3

6*3.14

18.84 m

Good luck on your test

Help me solve this problem please

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It’s only a vertical angle

6th grade work fast and easy

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Answer: 56 times

Step-by-step explanation:

If his ratio of goals to misses is

6:7

then we must find out how many times he missed seeing he scored 48

48:?

to solve find out if 6 goes into 48 and it does 8 times so multiply both sides by 8 to get the new ratio

6*8:7*8

48:56

So the new ratio is 48:56 which also means he missed 56 shots

Find the area of the figure

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Answer:

Answer is 50 m squared

Step-by-step explanation:

Answer: 32.5cm

Step-by-step explanation:

i hope this helps

There is a tree house with a wall that is 7 feet high, what is the volume of the tree house?

Answers

Answer:

343 feet

Step-by-step explanation:

ANSWER:
You cannot find the volume with only this measurement. You also need the shape of the treehouse

EXPLANATION:
The formula for volume is Length*Width*Hight

Assuming that the tree house is a cube, you would do 7*7*7, which gets you 343

Which functions are linear Select all that applies A) s=4r - 2 B) s=r + 10 C) s= 9r - 7 D) s=6r + 6

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Step-by-step explanation:

The graph of linear function is a straight line.

General form of the linear function is -

y = a + bx

where a is the y -intercept and b is the slope.

Both a and b are constants.

Here,

x is independent variable whereas y is dependent variable.

For example -

y = 2x + 15

$4000 is compounded annually at a rate of 7% for 7 years.

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Answer:

hey i think its $16,819 i'm so sorry if i get it wrong

Step-by-step explanation:

What's true about a regular polygon?

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Answer:

Both the angles and sides are congruent.

Answer:

Step-by-step explanation:

I think

Select the relation that IS a function.
a. {(-6, -5), (3, 2), (10, 8), (3, 3)}
b. {(-2, -1), (5, -1), (16, 3), (-3, -9)}
c. {(5, 10), (-3, 10), (-3, -10), (4, 7)}
d. {(21, 11), (21, 10), (21, 9), (21, 8)}

Answers

Answer:

B is the function.

Step-by-step explanation:

since there is one y value for every x value we know that is a function

Find the perimeter of the figure below. Notice that one side length is not given.
Assume that all intersecting sides meet at right angles.
Be sure to include the correct unit in your answer.

Answers

Answer:

58cm

Step-by-step explanation:

15+14+5+8+6=48

missing side = 15-5 =10

48+10=58

3/5b + (-1/2) = 1/4
solve for the variable.

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Answer:

Step-by-step explanation:

(3b)/5-1/2=1/4

(3b)/5=1/4+1/2

(3b)/5=1/4+(1/2)(2/2)

(3b)/5=1/4+2/4

(3b)/5=3/4

3b=15/4

b=5/4

b=1.25

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Pls help First, correct answer will get brainliest

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Pls help
First, correct answer will get brainliest