Mathematics High School

Which of the following does not have a collapsed or indented side(s)? Select all that apply.

trapezoid
convex polygon
parallelogram
concave polygon

Answers

Answer 1

Answer:

The answer is Convex polygon

Step-by-step explanation:

please give brainliest and thanks

Answer 2

Answer:

Trapezoid and Convex Polygon

Related Questions

Due today!!!! Please help!!!

What is the y-intercept of the graph of the equation y=x^2-5x+4

Answers

Answer: (0,4)

Step-by-step explanation:that is just y=mx+b and b is 4 and b is ur y-axis just trust me please

and give me brainliest thanksss

divide 50 in the ratio of 2:3​

Answers

Answer:

20, 30

Step-by-step explanation:

Ratio = 2 : 3

Total parts = 2 + 3 = 5

[tex]\frac{2}{5}*50= 2*10= 20\\\\\\\frac{3}{5}*50= 3 *10 = 30[/tex]

Answer:

20 : 30

Step-by-step explanation:

2x + 3x = 50

5x = 50

x = 50 ÷ 5

x = 10

Now we will add the value of x

2 x 10 : 3 x 10

20 : 30

Hope it is helpful....

2) What angle measurement will make the value of sine and cosine
equal?
A) 30°
B)
45°
C) 60°
D 90°

Answers

The answer is D because Sine and cosine equals 90.

In Mr. Elliot's garden, 1 8 of the flowers are red, 1 4 of them are purple, and 1 4 of the remaining flowers are pink. If there are 128 flowers, how many flowers are pink?

Answers

Answer:

20

Step-by-step explanation:

Given that:

Red flowers = 1/8

Purple = 1/4

(1/8 + 1/4) = (1 + 2) / 8 = 3/8

Fraction left :

1 - 3/8 =. 5/8

Pink flowers :

1/4 of fraction left ;

1/4 * 5/8 = 5/32

Number of pink flowers

Total number of flowers = 128

5/32 * 128

640 / 32

= 20

20 pink flowers

2)
During a 500 minute car trip, Luke spent 74 minutes listening to his MP3 player, 56 minutes playing video games,
128 minutes watching a movie, and 38 minutes reading. The rest of the time he spent napping. If the time Luke
spent on these four activities is rounded to the nearest ten, about how many minutes did Luke spend napping?
A. 100 min.
B. 200 min.
C. 300 min.
D. 400 min.
Type here to search
O
9:28 PM
3/16/2021
DOLL

Answers

Answer:

B.) About 200 minutes napping

Step-by-step explanation:

74+56+128+38=296

500-296=204

204 is about 200

please help me answer !!!!

Answers

Answer:

what are the options in the scroll down options

vjzgxv. vjvjcvjkv. vjvkvkkb

What is the area of her figure? Use 3.14 for T. *
Nora draws a figure on a piece of paper as shown.

Answers

Answer:

nm,l

Step-by-step explanation:

60
y
4
Helllpppppp please

Answers

Answer:

y=8

Step-by-step explanation:

Given function:

60 for total and 4find ybut also find x to check

Multiply 4 by 8:

[tex]4[/tex]·[tex]8=32[/tex]

Subtract total by 32:

[tex]60-32=28[/tex]

Divide the two terms:

[tex]28*4=7[/tex]

Therefore, y=8 while x=7...

5) Given ST = 22, find the probability that a dart thrown at random will hit in the shaded
region. Show the formulas you used and the work you did to solve this problem.
P
73
S

Answers

Answer:

its 7

Step-by-step explanation: 2+2=fish

If the area of a rectangle is

(15x2 - 16x - 15) square feet,

and its length is (3x - 5) feet,

find its width.

Answers

(5x+3) is the width, its factors form is (5x+3)(3x-5)

HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP

Answers

Step-by-step explanation:

The Answer is gonna have to be A

24. 5%

Fitz and 3 friends are at the amusement park. Each person buys a pretzel for $4, cotton candy for $3, and a drink for $1. Write an expression for the total and find the total cost.

Answers

4x+3x+1x=t, where x represents the number of people, and t represents the total cost.

So to solve it, it says Fitz and 3 friends so that’s four people, you’d substitute x for 4.


I hope this helps!

In ΔEFG, the measure of ∠G=90°, the measure of ∠E=19°, and FG = 62 feet. Find the length of GE to the nearest tenth of a foot.

Answers

Answer:180.1 feet

Step-by-step explanation:

Using tan to find the answer; Opposite/Adjacent = 62/x

tan19=62/x

xtan19=62 (cross multiply)

xtan19/tan19=62/tan19 (Divide each side by tan19)

x=62/tan19=180.0611=180.1 feet

im so confused (please hurry and answer this is due soon

Answers

Answer:

its 12 :)

hope this helps you

help pls asap!!!!!!! brainliest!!!!!!

Answers

A, the number of hours it takes the baker to frost all the cupcakes

I need help on that question ​

Answers

Answer:

80√3

Step-by-step explanation:

here's your solution

=> First number is 4√5

=> Second number is 4√15

=> we need to find product

=> 4√5*4√15

=> 4*4 = 16

=> √5*√15. = √75

=> √75 = 5√3

=> now, multiple 5√3*16 = 80√3

hope it helps

Which two ordered pairs satisfy the equation y = 3x + 2 ?

* (0, 2) and (2, 8)
(1, - 1) and (- 2, 8)
(0, 2) and (- 1, 1)
(2, 8) and (0, 5)

Answers

Alright y= 3x +2 on a graph.

I see (0,2) and (2,8) both on the line

With c we see (0,2) but (-1,1)

Is wrong (2,8) is right but not (0,5)

Your best bet would be (0,2) and (2,8) because they are both on the line.

Hope this helps

PLEASE HELP I HAVE A TEST, GIVING 20 POINTS

The table shows the number of pies that can be made from various pounds of fruit.
Identify the dependent variable:
Identify the independent variable:
Write the equation that represents the relationship between the variables:

Answers

The independent variable is pounds of fruit because you can only make pies with the amount of fruit you have. When u run out of fruit you can’t make pies. So that makes the number of pies the dependent variable.

? ft
? ft
? ft
If the volume of the cube is 1 ft3
Find the missing length

Answers

Answer: 3

Step-by-step explanation:

Which algebraic expression is equivalent to 3 less than the sum of y and 5?
HELP!!!! PLZ!!!!!!

Answers



Answer of algebraic expression is:
3

I'm in Algebra 1 and I need help with this, (show all working as well please)

Answers

Answer:

Step-by-step explanation:

All you do is  draw a line straight across 5x and then graph 1 which is right next to 5.

Please help. I need to show the work.

Answers

For the angles you could automatically make the 90 degree 90 then your equation is 180-90-23=x and x is the answer

1.
Prove that the roots of x^2 + (1 - k).x+k-3 = 0 are real for all real values of k​

Answers

The roots of x^2 + (1 - k).x+k-3 = 0 are real for all real values of k

The equation is given as:

x^2 + (1 - k).x+k-3 = 0

For an equation to have real root, then the following must be true:

[tex]b^2 \ge 4ac[/tex]

In x^2 + (1 - k).x+k-3 = 0, we have:

a = 1

b = 1 - k

c = k - 3

So, we have:

[tex](1 - k)^2 \ge 4 * 1 * (k - 3)[/tex]

Evaluate

[tex]1 - 2k + k^2 \ge 4k - 12[/tex]

Collect like terms

[tex]k^2 - 2k - 4k + 1 + 12 \ge 0[/tex]

[tex]k^2 - 6k + 13 \ge 0[/tex]

Using a graphing calculator, the value of k is all real numbers

Hence, the roots of x^2 + (1 - k).x+k-3 = 0 are real for all real values of k

Read more about real values at:

https://brainly.com/question/6499629

Add 6.1 and 51.24
What the answer please :)

Answers

Answer: 57.34

Step-by-step explanation:

Answer: 57.34
You know you can use calculator right? :D

Show the fraction, decimal, and final percent for each. Round your percent to the
nearest whole.
66 out of 85 on a project

Answers

Answer:

66 to 70 and 85 to 90

Step-by-step explanation:

Part 1:Noah raised $54 to support the animal shelter, which is 60% of his fundraising goal. Write an equation to represent the situation.

Part 2:What is Noah's total fundraising goal? Show or explain how you found it.
PLS HELP

Answers

Answer:

54 60

----- = ------

x 100

goal is 90 dollars

Step-by-step explanation:

cross multiply then divide

What is the GCF of 4x^ 2 +6x

Answers

Answer:

The GCF of 4x^2 + 6x

is. (2x )

hope it helps

2x

The answer is 2 because it just it

I NEED HELP NOW!!!

Which expression is equivalent to 7(k^2) where k is an even number?

Answers

Ans[tex]28^{k}[/tex]

Step-by-step explanation:

A flower box measures 8 ft by 3 ft by 2 ft. Find the amount of soil that can fit in the box.

Answers

Answer: 48ft cubed (48ft^3)

Steps:

Volume- lwh

8 * 3 * 2

24 * 2 = 48

48ft^3 (48 feet cubed)

11) Five toonies form a stack that is 2/5 in high. What is the approximate value of a
stack of toonies that spans 100 mile?

Answers

I GOTCHU THE ANSWER IS 35.87
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