Please help this is worth 15 points!

Please Help This Is Worth 15 Points!

Answers

Answer 1

Answer:

A

Step-by-step explanation:


Related Questions

The minimum number of triangles needed to construct the polygon Sophia made is 3. Which could show Sophia’s polygon?
A 4-sided figure.
A 6-sided figure.
A 5-sided figure.
A 4-sided figure.

Answers

A 5-sided figure could show sophia’s polygon

Sophia's polygon is, ''5 - sided polygon'' or ''Pentagon.''

What is mean by Triangle?

Any triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.

We have to given that;

The minimum number of triangles needed to construct the polygon Sophia made is 3.

And, To find Sophia's polygon.

Now, We know that;

The Shape of Pentagon is made with 3 triangles.

Hence, Sophia's polygon is known as,

⇒ 5 - sided polygon or Pentagon.

Therefore, We get;

⇒ The polygon make by Sophia's is, Pentagon.

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If you walk 3 kilometers in 30 minutes, what is your average speed in kilometers per hour?

Answers

Answer:

If you walk 3 kilometers in 30 minutes your average speed is 6 kilometers per hour.

Therefore, the avearge speed in kilometers per hour is [tex]0.1[/tex] kilometer per hour.

What is the speed?

The speed of an object is the magnitude of the change of its position over time or the magnitude of the change of its position per unit of time; it is thus a scalar quantity.

Here given that,

Here, you walk [tex]3[/tex] kilometers in [tex]30[/tex] minutes. So the average speed is :-

Speed = Distance/ Time

Distance is [tex]3km[/tex] and the time is [tex]30[/tex] minutes so,

[tex]S=\frac{3}{30}\\\\\\S=0.1[/tex]

Hence, the avearge speed in kilometers per hour is [tex]0.1[/tex] kilometer per hour.

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Drew wants to wallpaper his bedroom. The room is 10 ft long, 12 ft wide, and 8 ft tall. How many square feet of wallpaper does he need? So I got this question wrong and am wondering how I can get 352 square feet as my answer since that is what my teacher got and I don't know she got that so can someone plz help explain

Answers

Answer:

you have four walls. two of them 12*8 and other two is 10*8 ( we used 8 in both because its the height of the room) . so it goes( 2*12*8)+(2*10*8) and it goes 352

Step-by-step explanation:

lets say that walls A 12*8 and walls B 10*8. you have 4 walls ta wallpaper .

for walls A= 2*12*8=192

for walls B=2*10*12=160

in total you need 160+192= 352 square feet wallpaper

Which equation represents the relationship between the angles shown below?



3
x
=
27

3 x = 27

3
x
+
27
=
90

3 x + 27 = 90

3
x
+
27
=
180

3 x + 27 = 180

3
x
+
27
=
360

Answers

Answer:

C

Step-by-step explanation:

the line is always going to be 180 so it has to be C

Packs of pens are $3.5 each with a $6 delivery charge when ordered online.
a. Write an equation to represent the total spent on packs of pens based on the number purchased.
b. Graph the equation.

Answers

Answer:

its A

Step-by-step explanation:

Answer:

aAEDS

Step-by-step explanation:

I will give brainliest to whoever helps me with this question. Also, if you could please explain to me how you solved it I would appreciate it!

Answers

Heyy It's me again! I hope I can help you with this question too!

Answer:

Im pretty sure it's like 5 or 6 ft

Step-by-step explanation:

sry if its not right

Answer: 4.5 ft

Step-by-step explanation:

21-16.5=4.5

brainliest please? ^^

How many 1/4 inch cubes does it take to fill a box with width 1 1/4, length 3 3/4 inches and height 2 1/4 inches?

Answers

Answer:

4 of those 1/4th inches wouldnt it ?

Step-by-step explanation:

Volume of the box: 1 1/4 x 3 3/4 x 2 1/4 = 10 33/64 cubic inches.

Volume of cube : 1/4 x 1/4 x 1/4 = 1/64

Number of cubes: 10 33/64 / 1/64 = 673 cubes

heLP
for two quantities x and y, if y is always a constant multiple of x, they have a(n)

Answers

Answer: Two quantities x and y have a proportional relationship if y is always constant multiple of x.

Step-by-step explanation:

x and y are in proportional relationship if y is always a constant multiple of x.

What is constant?

In mathematical term, a constant has a fixed value, that doesn't change according to situation.

The given quantities are x and y,

To show that y is always a constant multiple of x,

Use proportional relationship  property,

According to that,

Two quantities x and y have a proportional relationship if y is always a constant multiple of x.

Therefore, x and y are in proportional relationship.

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who knows what 12x divided by [tex]82\frac{2}{3}[/tex]

WeLp ;n;

Answers

It’s either 4/41x or 0.097561x

Please help me please

Answers

Step-by-step explanation:

The first box's answer is 5.

I think the second box's answer is 50 % because 5 divided by 10 is 0.5 which equals 50 %.

I hope this helps :)

Answer:

It went down by 5 hurricanes and decreased by 50%

A cell phone battery with 22% charge takes 176 minutes to run out. How long will a fully charge battery last?

Answers

Answer:

800

Step-by-step explanation:

176 divided by 22=8

8x100= 800

It will take 13.33 hours to battery run out.

What is unit rate?

A unit rate means a rate for one of something.

Given that, A cell phone battery with 22% charge takes 176 minutes to run out.

In 22% → 176 minutes

In 1% → 176/22 = 8 minutes

In 100% → 8x100 = 800 minutes

800 minutes = 800/60 = 13.33 hours.

Hence, the battery will work for 13.33 hours when charged 100%

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!!!!!!!HELP PLS!!!!!!

Answers

Answer:[tex]\boxed{\boxed{\sf{The~first~step~is~divide~both~sides~by~3.}}}[/tex]Solution Steps:

______________________________

1.) Divide both sides by 3:[tex]3[/tex] ÷ [tex]3=[/tex] Cancels Out[tex]12[/tex] ÷ [tex]3=4[/tex]2.) Subtract 2 from both sides:[tex]2-2=[/tex] Cancels Out[tex]4-2=2[/tex]

So your answer is [tex]\bold{x=2}[/tex].

______________________________

It’s the first one or 2

Write an equation in which the quadratic expression 2x^(2)-2x-12equals 0. Show the expression in factored form and explain what your solutions mean for the equation. Show your work.

Answer:

Answers

Answer:

Begin by factoring 2 out of   2x^2 - 2x - 12 equals 0:

2(x^2 - x - 6) = 0

2(x - 3)(x + 2) = 0.  2 is never zero, but x-3 and x+2 can each be set = to 0:

This results in x = 3 and x = -2.  The equation is true for these two x-values.

Hope this helped :3

-Jazzy <3

Yeah what that person said

Megan wants to give each guest at her birthday party three mini-
cans of Play-Doh. The cans are sold in bags of nine for $2.86. If there
are thirty-six guests at her party, how much will it cost to give three
mini-cans of Play-Doh to each guest?

Answers

36 x 3 = 108 so you need 108 cans of mini play dough. 108 divided by 9 is 12 so you need 12 bags. 12 x 2.86 is 34.32. It will cost $34.32 to buy 108 cans of mini play dough and give 3 to each of your 36 guests

Number of guests to be invited in the birthday party = 36

Megan wants to given 3 cans of Pay-Doh to each guest.

Therefore, number of cans to be given = 3 × 36 = 108

Since, cans are sold in the pack of 9, number of packs required = [tex]\frac{108}{9}[/tex]

                                                                                                           = 12

Since, cost of each pack of cans = $2.86

Therefore, total cost of 12 packs = 12 × 2.86

                                                       = 34.32

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Which relations represent a function? Check all that apply.
(Don’t mind 4 and 5, you don’t have to do them)

Answers

1,2 and 3 are function and 4 isn’t function

A)
-2+x=-x+2

Answer =

Answers

Answer:

The answer is x= 2

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Hoped this helped!

Brainly, Please?

For every 4 quarters Robert has, he has 10 dimes. What is the ratio of quarters to dimes marbles? If Robert has 8 quarters, how many dimes does he have? Draw a visual model to represent the total coins.

Answers

Answer:

1. 4:10

2. 20 dimes

Step-by-step explanation:

Number 1. 4:10

20 dimes

What numbers is 84 divisible by? Select all that apply.
5
6
2
4
3

Answers

Answer:

2346

Step-by-step explanation:

help me please thank you sm

Answers

The answer is 160 candy bars
The answer is 160 candy bars because you divide 56 by 0.35

What is the area of the composite figure?

Answers

Answer:

i think a

Step-by-step explanation:

Answer: I think the answer is A Not sure

Step-by-step explanation:

Mason is multiplying (3 x 5) x (1/10 x 1/10). What division multiplication problem is he solving?

Answers

Answer: 0.15

Step-by-step explanation:

(3 x 5) x (1/10 x 1/10)

= ( 15 ) x ( 1/100 )

= 15 / 100

= 0.15

Peter babysits his sister on Monday and Friday. He babysits for his neighbor 40% of the days Monday through Friday. He babysits for his sister and his neighbor on different days. On the weekend, Peter babysits 50% of the days. How many days does Peter babysit each week?

Answers

Peter babysits 5 days each week.

Answer:

5 dyas

Step-by-step explanation:

A laptop has a listed price of $892.99 before tax. If the sales tax rate is 8.75%, find the total cost of the laptop wi the sales tax included. Round your answer to the nearest cent, as necessary

Answers

Umm try googling it maybe I’m sorry
You answer is $971.13

25 points please help!

Answers

Answer:

C

Step-by-step explanation:

It is passing through the y and the x axis

Answer:

so sorry

Step-by-step explanation:

4. The sign below shows the height restrictions for the Twirly Whirlys attraction at the Prince George's County Fair. Which inequality represents the height restrictions for the attraction? *​

Answers

Answer:

Where is the sign?

Step-by-step explanation:

There is no sign nor picture to help

I'LL GIVE BRAINLIEST: Which measurements could create more than one triangle?
A. A triangle with sides measuring 5 inches, 7 inches, and 9 inches,

B. A triangle with sides measuring 8 cm and 12 cm and an included angle measuring 85°.

C. A triangle with sides measuring 50mm and 35mm and a non-included angle measuring 25°.

D. A triangle with sides measuring 5cm, 10cm, and 15 cm.

Answers

C, It needs 50mm and 35mm.

Answer:

ya its c

only one that makes sense

Step-by-step explanation:

The diagram shows a portion of a wooden support for the roof of a house. A construction worker says that ∠BDA measures 30° more than ∠DAC. Is the worker correct? Use angle relationships and equations to justify your answer.

Answers

Answer:

no because if angle ADC is 108 angle BDA would be 72

Step-by-step explanation:

because if angle ADC is 108 angle BDA would be 72

Finding the Slope: Identify the slope. Will give 5 points if correct​

Answers

It would be -3 this is because you do rise/ run or y/x so you have 3/1 and it is a negative slope so -3

Answer:

-3

Step-by-step explanation:

Fall 3 over 1

Using the Chrome Extension, write an inequality that uses the greater than or equal to symbol or the less than or equal to symbol.

Answers

-1 < 4

i think that’s what the question is asking for
wjqiwokrklLzkdjsioakcospqkskdpaa

I plan on opening a savings account with $800 and leaving it in the account for 4 years. If the bank is going to pay me an interest rate of 5%, how much money will I have in the account at the end of 4 years?
A. $2,400
B. $1,600
C. $960
D. $160

Answers

Answer:

A

Step-by-step explanation:

because yes

Answer:

A

Step-by-step explanation:

Good Luck

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