hi pls help answer this!

Answer:

b, the area is 978 square inches.

Step-by-step explanation:

Just do it step by step, and one polygon at a time.

Answer:

$698.75

Step-by-step explanation:

Washer - 350$

Dryer - 300$

Total of these two items = 650$

1% of 650$ = 6.5$

$6.5 x 7.5% = 48.75

Tax - 48.75$

350 + 300 + 48.75 = 698.75

Answer:

D is correct

Step-by-step explanation:

First we find 20% of the price and subtract it

[tex]45*0.20=9\\45-9=36[/tex]

Next we find how much tax would be

[tex]36*0.0825=2.97[/tex]

then we add the two amounts together to get the final price

[tex]36+2.97=38.97[/tex]

Answer:

It tastes the same!

Step-by-step explanation:

Hope you have a wonderful day!!

If it helped mark me as brainliest!

x=5/4 and y=15/16

hopefully this will help with your questions

Answer:

0.20

Step-by-step explanation:

Answer:

0.20

Step-by-step explanation:

Answer:

700 is your answer I think I'm not good at math so if it is wrong sorry

I think the right Answer 8/3

Answer:

8/3

Step-by-step explanation:

This hanger is in balance. there are 2 labeled weights of 4 grams and 12 grams the 3 circles have the same weight.

We have to determine,

What is the weight of each circle?​

According to the question,

Let the weight of each circle be x.

This hanger is in balance. there are 2 labeled weights of 4 grams and 12 grams the 3 circles have the same weight.

The hanger is in the balanced state then the sum of all weight of the left-hand side is equal to the sum of all weight of the right-hand side.

Left hand side weight = x+ x + x+ 4 = 3x+4

Right hand side weight = 12

Then,

The hanger is in a balanced state, the weight of each circle is given by,

The weight of the left-hand side = the weight of the right-hand side

The value of x is 8/3.

Hence, The weight of each circle is 8/3.

Answer: ECB and ABC

lmk if im wrong :)

Answer:

  AD ≈ 80

Step-by-step explanation:

The Pythagorean theorem can be used to write and solve relations between the various edges and diagonals.

AE is the hypotenuse of ΔABE, so you have ...

  AE² = AB² +BE²

  BE² = AE² -AB² = 65 -52 = 13

__

AD is the hypotenuse of ΔACD. We presume the figure is a rectangular prism, so CD = BE. Then you have ...

  AD² = AC² +CD²

  AD² = 80² +13 = 6413 . . . . . CD² = BE² = 13

  AD = √6413 ≈ 80.081

  AD ≈ 80

Answer:

The carpet will cost $52.

Step-by-step explanation:

hope this helps!!!

Answer:

  x = 8

Step-by-step explanation:

In this geometry, all of the triangles are similar right triangles. That means corresponding sides are proportional. The proportion you write will express that relation for the sides you are given.

  long side / short side = x/4 = 4/(x-6)

Multiplying this proportion by 4(x-6) gives ...

  x(x -6) = 16

We can add 9 to complete the square.

  x^2 -6x +9 = 16 +9

  (x -3)^2 = 25

  x -3 = 5 . . . . . . . take the square root (only the positive root is of interest)

  x = 8 . . . . . . . . . add 3

Answer:

To evaluate an expression, first calculate the

powers, then multiply and divide in order from

left to right, and finally add and subtract in order

from left to right. Parentheses have preference.

example: 14 − 3

2

= 14 − 9 = 5

example: 2• 4 + 3•5 = 8 +15 = 23

example: 10 − 2 • 3

2

=10 − 2 • 9 =10 −18 = −8

example: (10 − 2) • 3

2

= 8•9 = 72

Problems 1-7: Find the value:

1. 2

3

= 5. 0

4

=

2. −2

4

= 6. (−2) 4

=

3. 4 + 2•5 = 7. 1

5

=

4. 3

2

− 2 • 3+1=

Problems 8-13: Find the value if a = −3, b = 2 ,

c = 0, d = 1, and e = −3:

8. a −e = 11. e

d

+

b

a

−

2d

e

=

9. e

2

+ (d − ab)c = 12. b

e

=

10. a −(bc − d) + e = 13. d

c

=

Step-by-step explanation:

To evaluate an expression, first calculate the

powers, then multiply and divide in order from

left to right, and finally add and subtract in order

from left to right. Parentheses have preference.

example: 14 − 3

2

= 14 − 9 = 5

example: 2• 4 + 3•5 = 8 +15 = 23

example: 10 − 2 • 3

2

=10 − 2 • 9 =10 −18 = −8

example: (10 − 2) • 3

2

= 8•9 = 72

Problems 1-7: Find the value:

1. 2

3

= 5. 0

4

=

2. −2

4

= 6. (−2) 4

=

3. 4 + 2•5 = 7. 1

5

=

4. 3

2

− 2 • 3+1=

Problems 8-13: Find the value if a = −3, b = 2 ,

c = 0, d = 1, and e = −3:

8. a −e = 11. e

d

+

b

a

−

2d

e

=

9. e

2

+ (d − ab)c = 12. b

e

=

10. a −(bc − d) + e = 13. d

c

=

[MA]:

x = -8

x = 3

x = -15

The explanation:

5x + 20 = 3x + 4

5x = 20 - 20 = 3x + 4 - 20

subtract = subtract = 5x = 3x - 16

5x = 3x - 16

5x - 3x = 3x - 16 - 3x

7x - 4 = 3x + 8

7x - 4 + 4 = 3x + 8 + 4

7x = 3x + 12

7x = 3x + 12

7x - 3x = 3x + 12 - 3x

2x + 6 = x - 9

2x + 6-6 = x - 9-6

2x = x - 15

2x = x - 15

2x - x = x - 15 - x

x = - 15

The expressioon correctly represents "six more than the product of five and a number, decreased by one" is 6 + 5 (n minus 1), the correct option is C.

An expression is a sentence with a minimum of two numbers and at least one math operation.

This math operation can be addition, subtraction, multiplication, and division.

Given

The expression correctly represents "six more than the product of five and a number, decreased by one".

The expressioon correctly represents "six more than the product of five and a number, decreased by one" is;

= 6 + 5 (n minus 1)

Hence, the expressioon correctly represents "six more than the product of five and a number, decreased by one" is 6 + 5 (n minus 1).

To know more about expression click the link given below.

https://brainly.com/question/553729

Answer:

a^8/256

Step-by-step explanation:

hope this helps!!

Answer:

On friday the chef made about 0.8333 batches or 7.5/9 of a batch of ice cream.

On thursday the chef made about 0.67 batches or 2/3 of a batch of icecream

Step-by-step explanation:

It can be deduced from the scale computed that the model will be 648 inches.

Since 1 foot = 12 inch

18 feet = 12 × 18 = 216 inches.

In this case, since 1 inch = 3 feet was used to create their model, the model in their scenario will be:

= 216 × 3

= 648 inches.

In conclusion, the model is 648 inches.

Learn more about scale on:

https://brainly.com/question/261465

Answer:

1: Function

2: Function

3: Not a function

4: Function

Step-by-step explanation:

1: Not a function

2: Function

3: Not a function

4: Function

REMINDER: If a x value has two diffreent y values, it is NOT a function!!!!

Have an amazing day!!

PLEASE RATE AND MARK BRAINLIEST!!!!

Answer: 100

Step-by-step explanation:

[tex]\frac{3}{4} = \frac{75}{x}[/tex]

3 x 25 = 75

4 x 25 = 100

Answer:

C=75.4

Step-by-step explanation:

Answer:

c = 75.36 mm

Step-by-step explanation:

r=D/2=24/2=12mm

[tex]c=2\pi r[/tex]

[tex]c=2(3.14)(12)=75.36mm[/tex]

Hope this helps

Answer:

I think you need to draw it with graph.

Step-by-step explanation:

Kareem plans to get eight hours of sleep but looses a half hour of sleep every time his dog barks. Therefore between his hours of sleep (h) and number of dog barks (b) will be:

h = 8 – (b/2)

So that if b = 0,

Kareem’s hours of sleep:

h = 8-(0/2)

= 8-0

= 8

if b = 5

h = 8 -(5/2)

h = (16-5)/2

h = 11/2

h = 5.5

And...Draw a graph about it

Hope this help you.

It nearly took me about a life to understand the question :")

Step-by-step explanation:

1) A corresponds to F (your screen shot is cut off, that option is not shown)

2) E) B corresponds to D

3) F) C corresponds to E

4) H) angle A corresponds to angle F

5) B) angle B corresponds to angle D

6) A) angle C corresponds to angle E

7) C) side AB corresponds to side FD

8) D) side BC corresponds to side DE

9) G) side AC corresponds to side FE

10) A.

of course they are similar. being congruent means that if you turn them to have the same orientation and then move them on top of each other, they cover each other up perfectly. so, in essence, they are even equal.

of course, being equal makes them also similar ...

11. D.

12. A.

a writer will use a for the informal language

Answer:

A: [tex]csc(\theta)[/tex]

Step-by-step explanation:

Let's rewrite the expression in terms of sine and cosine, then simplify what can be simplified.:

[tex]sin(\theta) \cdot \frac{cos^2(\theta)}{sin^2(\theta)}\cdot \frac 1{cos^2(\theta)} =\\\frac1{sin(\theta)} = csc(\theta)[/tex]

Answer:

8x⁵y⁷

Step-by-step explanation:

4x²y³ × 2x³y⁴ = 8x⁵y⁷

Answer:

3 vertices

Step-by-step explanation:

Vertices are the "points" of a 2D figure. In this case, we see the 2D figure as a triangle. There are 3 points on the triangle, so there are 3 vertices.