Mathematics College

What is the name of a polygon that has four congruent sides and these angle
measures: 60°, 120°, 60°, 120°?
A. Rectangle
B. Rhombus
C. Trapezoid
D. Square

Answers

Answer 1

Answer:

I believe the answer is "rhombus." so B

Step-by-step explanation:

Answer 2
I think the answer is B so

Related Questions

Find the slope of regular BC

Answers

The slope intercept is y=-2x+3 so that means the slope is -2x

If Moore Motors buys at cost a truck for $4,000 and plans to sell it for $6,000, the percent markup on cost is:​

Answers

Answer: 50%

Step-by-step explanation:

(6000-4000)/4000= 2000/4000

=2/4=1/2

(1/2)100=50

What is the length of the line?

Answers

Answer:

4 units

Step-by-step explanation:

Answer:3/4

Step-by-step “ time/ distance?

Math, area all that yummy stuff

Answers

Answer:

If im not wrong, just multiply wxlxh, for all sides, and you get 1260.

Step-by-step explanation:

x = 2 - y

3x - 10 = y

i have to find y
please help

Answers

i think the first one is 2y and the secound is,

9. Solve each equation.
(1 Point)
-16 = 0.26

a.) b = -71
b.) b = -80
c.) b = -83
d.) b = -74

Answers

It would be b; 80 because 0.2 times -80 is -16

Answer:

b = -80

Step-by-step explanation:

-16 = 0.2b

-16/0.2 = b

-80 = b

What is 5 superscript 6 written in expanded form?

Answers

Answer: 5 times 5 times 5 times 5 times 5 times 5

What number is equivalent to 15 and 25

Answers

Answer:

yo are you talking about like absolute value?  then it's  | -15 | and | -25 |

Step-by-step explanation:

Vincent bought a TV for $467.00. Sales tax is 8.7%. How much money will Vincent have to pay in sales tax?

Question 8 options:

$0.41


$4.06


$406.29


$40.63

Answers

Answer:

40.63

Step-by-step explanation:

8.7% of 467 is 40.629 but rounds to 40.63

Answer:

D. $40.63

Step-by-step explanation:

8.7% of $467 = 0.087 × 467 = $40.629

40.629 rounds up to $40.63

Nadine saw that there was 4/5 of a pie left after their family picnic. Each slice of pie was 1/15 of the total pie. How many slices of pie are left?

Answers

Given:

4/5 of a pie left after their family picnic.

Each slice of pie was 1/15 of the total pie.

To find:

The number of remaining slices of pie.

Solution:

Let x be the number of remaining slices of pie.

Part of total pie in one slice = [tex]\dfrac{1}{15}[/tex]

Remaining part of total pie in x slices = [tex]\dfrac{1}{15}x[/tex]

According to the question, 4/5 of a pie left after their family picnic.

[tex]\dfrac{1}{15}x=\dfrac{4}{5}[/tex]

Using cross multiplication, we get

[tex]5\times x=15\times 4[/tex]

[tex]5x=60[/tex]

Divide both sides by 5.

[tex]x=12[/tex]

Therefore, the remaining number of slices of pie is 12.

Is the relation a function?
{(14,9), (15,8), (8, 7), (1,9), (15, 2)

Answers

Answer:

No the relation is not a function

Step-by-step explanation:

This is because there are 2 x factors that have the value of 15. (15,8) and (15,2)

in order to make this a function you would have to change the one of the x factor of the 2 ratios:

(15,8) and (15,2)

Predict if the product will be greater than, less than or equal to the second factor 4/5 x 1 2/5 = y

Answers

Answer:

The product will be less than the second factor.

Step-by-step explanation:

Given the expression

[tex]\frac{4}{5}\:\times \:1\frac{2}{5}\:=y[/tex]

solving to determine the product value

[tex]y=\:\frac{4}{5}\times \:\:1\frac{2}{5}[/tex]

  [tex]=\frac{4}{5}\times \frac{7}{5}[/tex]

[tex]\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{b}\times \frac{c}{d}=\frac{a\:\times \:c}{b\:\times \:d}[/tex]

  [tex]=\frac{4\times \:7}{5\times \:5}[/tex]

  [tex]=\frac{28}{5\times \:5}[/tex]

  [tex]=\frac{28}{25}[/tex]

As the value of the second factor is:

[tex]1\frac{2}{5}=\frac{7}{5}=1.4[/tex]

And the product value is:

[tex]y=\frac{28}{25}=1.12[/tex]

It is clear that the product value 'y = 1.12' is lesser than the second factor value '1.4'.

i.e. 1.12 < 1.4

Thus, the product will be less than the second factor.

Show your work
125-12%

Answers

Answer:

110

Step-by-step explanation:

21. A plumber charges a flat fee plus a cost per hour. Customer 1 is charged $114
for a job that takes 3 hours. Customer 2 is charged $170 for a job that takes 51
hours. What is the cost for a job that takes 8 hours?
A. $198
B. $254
c. $284
D. $840

Answers

C 284. Nnnnnnnnnn I need to but 25 letters so. Wkjejsjejwnwns

Answer:

B. $254

Step-by-step explanation:

Flat Fee: $30    

Cost per hour: $28

Customer 1: 3(28) + 30 = 114

Customer 2: 5(28) + 30 = 170

Customer 3: 8(28) + 30 = 254

Which graph represents y - 1 = 2(x - 2)?

Answers

Answer: there isn’t a graph shown

Step-by-step explanation:

Where is the graph ????

which statement is true about function f? please answer urgently

Answers

Answer: C

Step-by-step explanation:

The answer would be c because the only that makes

Angela has 30 packs of Pokemon cards each pack contains 20 cards how many packs of Pokemon cards does and Angela have

Answers

Answer:

600 cards

Step-by-step explanation:

30*20= 600

Answer:

30 packs of cards

Step-by-step explanation:

You literally answered your own question "Angela has 30 packs of Pokémon cards"

Now if your wanting to know how many cards she has it would be 600 because 30 * 20 = 600

or if you wanted you could do it this way:

2 * 3 = 6

10 * 10 = 100

6 * 100 = 600

Can you help me with this question please

Answers

Answer: x=70

Step-by-step explanation:

Please help on number 5 and ill give brainly

Answers

Answer: A or 1.
Hope it helps :D

Jonah was skiing at a constant rate of 100 feet every 4 minutes. What is the slope of a like to represent jonahs's skiing?

Answers

Answer:

m=25

Step-by-step explanation:

100/4

The slope is 25. 100 divided by 4

Janice wanted to calculate 3/5 of the sale price of new jeans on her calculator. Which decimal should she type into her calculator that has the same value as 3/5?

Answers

The answer is 0.6. I hope this helps

What is the value of the expression below?
2 [32 - (4-1) to the power of 3]
Enter your answer in the box.

Answers

Answer:

the answer is 10

Step-by-step explanation:

I did 75 pushups in 5 minutes. How many did I do in 1 minute?​

Answers

Answer: 15

Step-by-step explanation:

i think maybe 15..........................              

007
0.3
X
How to multiply .007 by 0.3?

Answers

Answer:

0.0021

Step-by-step explanation:

0.007 x 0.3= 0.0021

.007
X 0. 3
—————
Multiple
7x3 since the other are 0
You get 21 then add the 0
Your answer will be 0.0021

Factor the expression using the GCF.
4x + 8

Answers

Answer:

The common factors for 4,8 are −4,−2,−1,1,2,4 - 4 , - 2 , - 1 , 1 , 2 , 4 .

Step-by-step explanation:

There ya go, mate.

The greatest common factor of the expression 4x + 8 will be 4.

What is the highest common factor?

The Highest Common Factor (HCF) of two numbers is the highest possible number that is divisible by both numbers.

In other words, the highest common factor is the common factor between the two numbers but it should be the highest among all common factors.

As per the given expression,

4x + 8

The highest number that can be take common in the above expression is 4 as,

4(2x + 2)

Thus, 4 will be the GCF.

Hence "The greatest common factor of the expression 4x + 8 will be 4".

To learn more about the highest common factor,

https://brainly.com/question/128394

#SPJ2

Find the slope of the line by using the graph below.
1 2
3 4 5 6

Answers

The slope would be y = -1/2x + 3

The y intercept is where the line crosses the y axis which is at 3 and the slope is rise over run -2/4 or -1/2

What the slope of (4, 1) and (-8, -1)

Answers

Answer:

1/6

Step-by-step explanation:

1/6


Explanation:

Y2-y1/x2-x1

-1-1/-8-4
-2/-12
1/6

Х
Y
K
6
un 00
5
9
??
K= Y/X
Y = K(X). K=. Y=?????

Answers

Answer:

Yep

Step-by-step explanation:

what is the question??

What is the volume of a cone with a diameter of 8 centimeters and a height of 14 centimeters? (Use 3.14 for .)

234.45 cm3
703.36 cm3
937.81 cm3
117.23 cm3

Answers

Answer:

Volume of cone =  234.45 cm³

Step-by-step explanation:

Given:

Diameter = 8 cm

Radius r = 8 / 2 = 4 cm

Height h = 14 cm

Find:

Volume of cone

Computation:

Volume of cone = (1/3)πr²h

Volume of cone = (1/3)(3.14)(4)²(14)

Volume of cone =  234.45 cm³

What is the coefficient in the following expression?
5a2 - 7
​

Answers

Can you show a picture of the question so I can get better understanding!!!

Answer:

5 is the coefficient

Step-by-step explanation:

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