PLEASE HELP I WILL MARK BRAINLIEST!!!

Answers

Answer 1

Answer:

14.5

Step-by-step explanation:

Related Questions

Calculate each value for ⊙P. Use 3.14 for π and round to the nearest tenth.

mJKL = 230

area of shaded sector =

area of unshaded sector =

Answers

Answer:

Area of the unshaded sector = 113.4 sq units

Area of the shaded sector = 200.6 sq units

Step-by-step explanation:

First let us calculate the area of the circle

Area of the circle = πr²

radius r = 10units

Area of the circle = π(10)²

Area of the circle = π(100)

Area of the circle = 3.14(100)

Area of the circle = 314 sq. units

Area of a sector = theta/360 * πr²

Area of the unshaded sector = 130/360 * 314

Area of the unshaded sector = 13/36 * 314

Area of the unshaded sector = 113.389 sq units

Area of the unshaded sector = 113.4 sq units

Area of the shaded sector = Area of circle - Area of the unshaded sector

Area of the shaded sector = 314 - 113.89

Area of the shaded sector = 200.6sq. units

Question 8: A bicycle shop sold 8 tires for $298.75. What was the cost of 1 tire to the nearest hundredth?

Answers

Answer:

Unitary cost= $37.34 = $37

Step-by-step explanation:

Giving the following information:

Number of tires= 8

Total cost= $298.75

To calculate the unitary value of each tire, we need to use the following formula:

Unitary cost= total cost / number of tires

Unitary cost= 298.75 / 8

Unitary cost= $37.34 = $37

What is the slope-intercept form of the equation of the line with a slope of 1/4 that passes through (-4, -8)

Answers

Answer:

y=1/4x-7

Step-by-step explanation:

y-y1=m(x-x1)

y-(-8)=1/4(x-(-4))

y+8=1/4(x+4)

y=1/4x+4/4-8

y=1/4x+1-8

y=1/4x-7

I was in the hospital and missed a whole lesson in math HELP ME PLZZZ

Answers

Answer:

1.5 inches

Step-by-step explanation:

Area of a square:

A = a²

Given:

A = 2.25

Find a:

A = a²

2.25 = a²

[tex]\sqrt{a^2} =\sqrt{2.25}[/tex]

a = 1.5

Solve the following systems: 3x+1=8y, 11y-3x=-11

Answers

Answer:

x= -10

y= -4

Step-by-step explanation:

Given data

3x+1=8y----------------1

11y-3x=-11--------------2

rearange

3x-8y=-1------------------1

-3x+11y=-11---------------2

add 1 and 2

3x-8y=-1------------------1

-3x+11y=-11---------------2

0+ 3y= -12

y= -12/3

y= -4

put y= -4 in 2

11y-3x=-11

11(-4)-3x=-11

-44-3x=-11

-44+11=3x

-33= 3x

x= -33/3

x= -10

Need help ASAP please

Answers

Answer:

because the length is 4 feet more than the width

=> the length is x + 4 (feet)

because the base has an area of 21 square feet

=> x(x + 4) = 21

<=> x² + 4x = 21

Mike wants to paint one wall of his room. The wall measures 12 feet by 9 feet.on the wall is one square window that measures 4 1/2 feet on each side. Which of the following best describes the number of square feet Mike will paint? How much paint will Mike need?

Answers

Answer:

87.75 sq ft

Step-by-step explanation:

(12 × 9) - (4.5 × 4.5) = 87.75

Can someone please show the answer and explain? tysm!

Answers

Answer:

B. 40°

Step-by-step explanation:

AB // ED ∠ABC = ∠EDF = 50°

AC // EF ∠AGE = ∠CAB = 90 - ∠ABC = 90 - 50 = 40°

Which of the following is a solution to the system of
equations?
4 + y = -x
y = 2x - 10

Answers

Answer:

x=3, y= -6

Step-by-step explanation:

make 4+y= -x as equation (1) and make y=2x-10 as equation (2, then you must find a third equation either from equation (1)or (2). If you choose to find equation (3) from (2) it will be y=2x-10 , then substitute equation (3) from (1) because you can't choose (2) , then it will be 4+(2x-10)= -x

the answer will be x =2

substitute x from equation (3)

y=2x-10

y=2 (2)-10

y= -6

Which quantity is proportional to 35⁄80?

Answers

Answer:

7/16

Step-by-step explanation:

Answer:

7/16

Step-by-step explanation:

Simplify

I don't have a question just look at the picture

Answers

Answer:

I looked at the picture and it looks nice

Step-by-step explanation:

I dont know the answer?

in a race, a man covers 5km in 20 min. how much distance will he cover in 100 min

Answers

Step-by-step explanation:

men is covers by 25km in 100min

946 x 1/3
Please help!!

Answers

Answer:

Sure! Your answer is about 315.33.

Step-by-step explanation:

If you want to figure this out by yourself, just open a calculator and do 946 * 0.33. You could also find this by dividing 946 by 3.

Please like and mark brainliest!

Hope it helps!

LAST TIME TODAY BUT 5TH GRADE MATH

Answers

Answer: 1) 109.5 or 109 1.2

2) 136 r2

Step-by-step explanation:

Answer : 109 1/2 and 136 R 2

Step - by - step explanation :

First, convert the improper fraction into a mixed number . . . what is 438 divided by 4 ? 109.5 or 109 1/2 !

Second, divide . . . what is 1634 divided by 12 ? 136 with a remainder of 2 !

( sorry if any of these are wrong )

find the volume of a cone with a height 7 and radius 7

Answers

Answer:

359.19

Step-by-step explanation:

Using the formula V=(πr^2) * h/3 and plugging in the given values we get 359.19.

I estimated pi at about 3.14

Find the area of a regular decagon with a perimeter of 60 ft.

Answers

Answer:

Area of a regular decagon with a perimeter of 60 ft. = 277 squared ft

Step-by-step explanation:

Decagon has 10 sides So 60/10 = 6 (each side = 6ft )

The sum of the interior angles of a decagon is 1 440 degrees.

There are 10 equal isosceles triangles of base angles 72 degrees in a decagon

Each isosceles triangle can subdivided into 2 right-angled triangles with height h and base length = (6/2) = 3 cm and base angle 72 degrees.

Height of right-angled triangle h = 3 tan 72 ft.

Area of 1 right-angled triangle = (1/2)(3)(3 tan 72) = 13.85 squared ft

Area of decagon = 20 right-angled triangles = 277 squared ft

PLSSSSSSSSSS HHHELP MEE ITS A TESTTT

Answers

Answer:

The answer is C

Step-by-step explanation:

A baker used 4 cups of flour to make 5
batches of cookies. He used _?_ of a
cup of flour to make lbatch of
cookies.

Answers

I’m assuming you meant 1 batch. Either way, he uses 0.8 bags per batch.

Answer:0.84

Step-by-step explanation:

Here,5 cups = 6 batches divided both side by 65/6 cups = 1 batches1 batch = 0.84 cupThus, 0.84 cups is required to make 1 batch of cookies.

prove this that the lll

Answers

Answer:

hmm pray you will fine the answer.

Step-by-step explanation:

dunno can you please say details

Can someone please help me for 4a. i know that answer and the answer is 15d+20 but what is the answer for the second part which is 4b.??

Answers

Answer:

I answered Part A here in your last question

https://brainly.com/question/23124193

B. No, you will not get a different amount because their expressions were the same, so they make the same ammount of money which is 1.3333 dollars per walk.

Step-by-step explanation:

If you have any quesitions feel free to ask in the comments

Matt and Mark went to El Rodeo to have some dinner. Matt ordered 3 tacos and 2 enchiladas, which cost him $4.93. Mark ordered 2 tacos and 4 enchiladas, which cost him $6.38. What is the cost of one taco and what is the cost of one enchilada?

Answers

Answer:

The cost of one taco is $0.87 and the cost of one enchilada is $1.16

Step-by-step explanation:

Let the cost of tacos be X

and cost of enchiladas be y

So, by using given data, we have following equations

3X + 2Y = 4.93 (1)

2X + 4Y = 6.38 (2)

So, first multiply 1st equation by 2 and 2nd equation by 3, then subtracting 1st equation by 2nd.

= 2 × ( 3X + 2Y = 4.93) (1)

= 3 × (2X + 4Y = 6.38) (2)

= - (6X + 4Y = 9.86) (1)

= 6X + 12y = 19.14 (2)

= 8Y = 9.28

Y = 9.28 ÷ 8 = 1.16

By putting the value of Y in equation 1, we get

3X + 2(1.16) = 4.93

3X + 2.32 = 4.93

X = 2.61 ÷ 3 = 0.87

Hence, the cost of one taco is $0.87 and the cost of one enchilada is $1.16.

In the problem y = 2x + 3

find y if x= 4.

Answers

Answer:

y = 11

Step-by-step explanation:

y = 2x + 3

so 2x is (2 multiplied by x)

so if x is 4, and we have 2x, we would do 2 x 4

2x4 is 8.

take the 3 from before and add that to 8

8+3 is 11.

so y = 11

PLSS HELP THE TEACHER IS ASKING FOR MY ANSWERS CUZ I WAS SUPPOSED TO DO IT AND I NEVER WAS PREPARED PLSSS HELP IM NEXT

Answers

equivalent
Not equivalent
Not equivalent
Equivalent
Not equivalent
Not equivalent
Equivalent
Not equivalent
Equivalent

Hopefully I got these right! I was rushing

Find the sum of the first 48 terms of the following series, to the nearest integer.
6, 9,12,...
6,9,12

Answers

Answer:

3,672

Step-by-step explanation:

Given the sequence 6, 9, 12...

The sequence is an arithmetic sequence

first term a = 6

common difference d = 9 - 6 = 12 - 9 = 3

number of terms n = 48

Sn = n/2[2a+(n-1)d]

Substitute the given values

S48 = 48/2[2(6)+(48-1)(3)]

S48 = 24(12+(3*47))

S48 = 24(12+141)

S48 = 24(153)

S48 = 3,672

Hence the sum of the first 48terms is 3,672

(BRAINLYEST) Apply the markdown and find the sale price. Round to two decimal places when necessary.

A soft blanket originally cost $18.99. It is marked down 20%. What is the new price, not including sales tax?

Answers

Answer:

Got to quizlet it has the answer.

Step-by-step explanation:

Hope it helps

pls help me i am stuck on this question

Answers

Answer:

a. 25*17.5=437.5

b. 488

Step-by-step explanation:

a. If we put the two figures together they equal a square. so we do 25*17.5=437.5 if I'm wrong then try 875! Hope this helps

b. Lets add the rectangle and triangle together!!

32*10 +(8*32)/2

=320+256/2

=320+128

=488

Find the volume of the prism. Round to the nearest tenth if necessary

Answers

Answer:

63cm³

Step-by-step explanation:

The shape above is a rectangular prism

The formula for a rectangular prism is given as:

= Length × Width × Height

Length = 3cm

Width = 3cm

Height = 7cm

= 3cm × 3cm × 7cm

= 63 cm³

The volume of the rectangular prism = 63cm³

gina drew three small congruent circles beside one large circle. based on the diagram which answer choice is the closest to the area of the large circle?

Answers

Answer:28.3 cm2

Step-by-step explanation:

PLEASE HELP PLEASE HELP
NO EXPLANATION

Answers

Answer:

A hope it helped im a junior in college i dont take science

Step-by-step explanation:

What is the factored form of this expression?

x^2 + 6x − 16

Substitute numerical values into the expression for p and q.

Answers

Answer:

(x+2)(x-8)

Step-by-step explanation:

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