Mathematics High School

BRAINLIST. BRAINLIST. BRAINLIST. PLEASE HELP.

Answers

Answer 1

Answer:

1=140 2=9 3=19

Step-by-step explanation:

Answer 2

Answer:

1=140
2=9
3=19

Step-by-step explanation:

Related Questions

PLS HELP ME PLS ACTUALLY PUT AN ANSWER

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Answer:

Step-by-step explanation:

The answer is B and D.

Hope it's correct.

Couldn’t post the answer here. The answer is in the file. Good luck!

quick.ly/29B1X

I’m just joking. The answer is B. Have a good day.

what is (−4)⋅(−4)⋅(−4)⋅y⋅y

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Answer:

64y^2

Step-by-step explanation:

A window is designed as shown below. Find the value of x

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Answer:

x=20

Step-by-step explanation:

We know that a line is 180 degrees, and the base of the cemi-circle is a line. So, we would have:

x+7x+x=180

9x=180

x=20

Hope this helps!!

Answer:

x = 20

Step-by-step explanation:

x + 7x + x = 180

9x = 180

x = 20

If ab=8 and a^2+b^2=16 then what is the valué of (a+b)^2 PLSS HELP NOW

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I think that i got it but at the same time not sure but the value of a+b should be 14+20

A. 37
B. 53
C. 127
D. 217

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X = 127
Trust me, this was the one thing I was good at in school

Which expression is equivalent to 2x + 2
A (2 + x) + 2
B 2(x + 2)
C 2(x + 1)
D 4x

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The correct answer is C. If you distribute the equation, you would get 2x + 2. Hope this helps!

8c + c=
I will give brainliest if correct
Thank you

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Answer:

=9c

Step-by-step explanation:

8c+c=9c

hope this is useful

HELP HELP PLEASE WRING ANSWERS OR LINKS WILL BE REPORTED

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Answer:

$0.24 per orange

Step-by-step explanation:

$3.84 / 16 = 0.24

help pls and thank uu:)

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-4 is the answer bestie

Answer and Step-by-step explanation:

The answer is 1.

When g(x) is 0, we need to add 4 to both sides, then divide each side by 4 to get the x by itself. We see that x is equal to 1.

0 = 4x - 4

4 = 4x

x = 1

#teamtrees #PAW (Plant And Water)

What are the values of x that would make the line j parallel to line k? Help me please!

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Answer:

For line j to be parallel to line k, then x has to be equal to 0

Step-by-step explanation:

if line j is parallel to line k, then the two angles are equal.

They are equal because they would be alternate angles and alternate angles are equal in value

Thus,

3x + 10 = 5x + 10

5x-3x = 10-10

2x = 0

x = 0

write the answer in the simplest radical form
[tex] \sqrt{56} [/tex]

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Hi. Here it is!
I hope this help!

Each day that a library book is kept past its due date, a $0.30 fee is charged at midnight. Which ordered pair is a viable solution if x represents the number of days that a library book is late and y represents the total fee?

(–3, –0.90)
(–2.5, –0.75)
(4.5, 1.35)
(8, 2.40)

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Answer:

The last option is correct

In ΔQRS, the measure of ∠S=90°, the measure of ∠Q=29°, and SQ = 5 feet. Find the length of QR to the nearest tenth of a foot.

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Answer:

2.8 feet

Step-by-step explanation:

tan(29)=x/5

5tan(29)=x

2.8=x

Answer:

5.7

Step-by-step explanation:

Does anyone know about this question I give brainless If you answer this correctly

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Answer:

Side x = 2.12132 = 3√2/2

Step-by-step explanation:

I used a triangle calculator to find side x

if x=10, write an expression in terms of x for the number 5,364

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Answer:

(5,354 + x)

536.4*x

Step-by-step explanation:

We know that x = 10.

Now we want to write an expression (in terms of x) for the number 5,364.

This could be really trivial, remember that x = 10.

Then: (x - 10) = 0

And if we add zero to a number, the result is the same number, then if we add this to 5,364 the number does not change.

5,364 = 5,364 + (x - 10) = 5,364 + x - 10

5,364 = 5,354 + x

So (5,354 + x) is a expression for the number 5,364 in terms of x.

Of course, this is a really simple example, we could do a more complex case if we know that:

x/10 = 1

And the product between any real number and 1 is the same number.

Then:

(5,364)*(x/10) = 5,364

(5,364/10)*x = 5,364

536.4*x = 5,364

So we just found another expression for the number 5,364 in terms of x.

Who is taller: Randall who stands 68 inches tall or Javier who stands 6 feet tall?
Explain your reasoning. Use the sentence frames below to help you.
Note: 1 foot is equal to 12 inches.

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Answer: javier is taller

Step-by-step explanation:

68inches=5' 8"

javier is taller then randall by 5’8 inches

Find the area of the figure.

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Step-by-step explanation:

Area of Rectangle at the top =

Length x Width

[tex] = 3.5 \times 3 \\ = 10.5 {mm}^{2} [/tex]

Area of Quarter- Circle = 1/4 x Area of Circle

[tex] = \frac{1}{4} \pi {r}^{2} \\ = \frac{1}{4} \pi( {3.5}^{2} ) \\ = 3 \frac{1}{16} \pi {mm}^{2} [/tex]

Area of Rectangle at the right = Length x Width

[tex] = 5.5 \times 3.5 \\ = 19.25 {mm}^{2} [/tex]

Total Area = Area of 2 Rectangles + Area of Quarter Circle

[tex] = 10.5 + 3 \frac{1}{16} \pi + 19.25 \\ = 29.75 + 3 \frac{1}{16}\pi \\ = 32 \frac{13}{16}\pi {mm}^{2} [/tex]

I will leave the answer in terms of pi as I'm not sure if you need to round off your answer.

1 - Which expression is equivalent -2(x + 4) - (3x + 8)?
(50 Points)
5x + 16
5x - 16
-5x + 16
-5x - 16

Answers

Answer:

-5x-16

Step-by-step explanation:

Combine like terms

Step-by-step explanation:

If you want to multiply a parenthesis by a number, you simply distribute the number to all the terms in the parenthesis.

So, if you want to multiply the parenthesis

(3x−7) by 5, you need to multiply by 5

both 3x and −7.

We have that 5⋅(3x)=5⋅(3⋅x)=(5⋅3)⋅x=15x and −7⋅5=−35

So, 5(3x−7)=15x−35

Answer quickly pllllllllllsssssss

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D. X>-1

Says I need 20 characters so I’m typing this

to know if two figures are _______ you have to analyze they have to have the same shape but not the same size

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Answer:

Similar!

Step-by-step explanation:

Hope this helps!

Congruent. 2 shapes are congruent if they are the same shape but not same size

Someone help what would my average be if I got 100% on my both of my tests? I just wanna know

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Answer:

To figure out your average, you add them together then divide by2

Step-by-step explanation:

PLEASE I NEED HELP
uhh whats 1 + 2
I don't get it. I have a feeling its 12 though.

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your answer should be 3 :)

Cierra is buying juice. She needs 5 liters. A half liter juice cost $2.86. A 250-milliliter container of juice costs $1.05. What should Cierra buy so she gets 5 liters at the lowest price?

Answers

Answer: 250 mL Juice container

Step-by-step explanation:

Given

Half liter juice costs $2.86 i.e.

[tex]\dfrac{1}{2}\ L\rightarrow\$2.86\\\\1\ L\rightarrow\dfrac{2.86}{\frac{1}{2}}=\$5.72\\\\5\ L\rightarrow\$28.6[/tex]

A 250 mL juice costs $1.05 i.e.

[tex]250\ mL=0.25\ L\rightarrow \$1.05\\\\1\ L\rightarrow \dfrac{1.05}{0.25}=\$4.2\\\\\Rightarrow 5\ L\rightarrow \$21[/tex]

The cost of 250 mL Juice packet is low for 5 L quantity, therefore, Cierra must buy 250 mL Juice container

Each glass vase at a Mother’s Day brunch has 8 stems, of which 37.5% are stems of greenery. How many stems of greenery are in each vase?

Answers

I believe the answer is there are 3 stems of greenery in each vase.

You just do 8 times 37.5% or 0.375 and get 3.

5. How far can you get away from your little brother with a squirt gun filled point
with paint if you can travel at 3 m/s and you have 15 s before he sees you?"
45 m
5 m
2 m
20 m

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Answer:

45 meters

Step-by-step explanation:

I hope this helps.

PLS HELP! I'M SO STUCK!!

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Answer:

Step-by-step explanation:

i just kinda figured it out

Solve using elimination. 9x − 9y = –18 10x − 9y = –13

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Answer:

y = 5, y = 7

Step-by-step explanation:

Answer this question
y is less than or equal to three more than the product of x and negative two thirds put it on standard form

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I hope this helps you

What is the point that divides line DC into a ratio of 1:3, starting from point D C (-120, 83) D (156, -64)

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Answer:

Step-by-step explanation:

HEY YOU! YES YOU, HOTTIE PLS HELP ME <3
Which of the following statements is true about the rates of change of the functions shown below?
f(x)=4x
g(x)=4^x

A) For every unit x increases, both f(x) and g(x) quadruple in quantity

B)For every unit x increases, both f(x) and g(x) increases by 4 units.

C) For every unit x increases, f(x) quadruples in quantity and g(x) increases by 4 units.

D) For every unit x increases, f(x) increases by 4 units and g(x) quadruples in quantity.

Answers

Answer:

None of the above if there is that answer because one is 4 times and the other is 4 to the x power which is exponential

Step-by-step explanation:

Answer:

Step-by-step explanation:

lol I'll take the hottie bit XDDDD

Other Questions

What is one way that people can harm the environment?Trees provide shade from the sun for humans and animals.Trees provide oxygen for humans and animals to breathe.Trees provide furniture like tables and chairs to use.Trees are beautiful to look at in parks and forests. so this is what i use to code and all of that 1) Read the following paragraph and answer the following questions.The countries which do not have oil reservoirs in their land, import oil from other countries. But sometimes during transportation of oil through sea routes, accidental oil spill occurs. This oil spilled in the ocean may prove fatal and toxic to aquatic animals. Therefore, removal of this spilled oil is essential for protection of aquatic life. For removing this oil layer, certain microbes like Pseudomonas spp and Alcanivorax borkumensis are used. These microbes have the ability to destroy the pyridines and other toxic chemicals. The hydrocarbonoclastic bacteria (HCB) are able to decompose the hydrocarbons and bring about the reaction of carbons with oxygen resulting in formation of CO2 and water. Like oil spills cause damage to aquatic life, plastic forms the major part of the garbage on the land. Plastics are difficult to degrade as they are made up of PET, by research various species like Vibrio and Ideonella sakaiensis which can degrade PET have been identified. There are certain species of microbes which can decompose rubber from garbage.a) How are aquatic organisms affected by oil spills in the ocean?b) Which type of chemical compounds are degraded by microbes used forclearing oil spills?c) Name any two species of microbes which can degrade rubber fromgarbage.d) Why should there be a ban on plastic bags? a cell phone plan costs $28.90 per month for 400 minutes of talk time. it costs an additional $0.07 per minute for each minute over 400 minutes. to get e-mail access, it costs 10% of the price for 400 minutes of talk time. your bill, which includes e-mail, is the same each month for 8 months. the total cost for all months is $298.56. write and solve an equation to find the number of minutes of talk time you use each month. Need someones help on this! importance of entry requirements Atomic Size: Determine which of the following element pairs is the larger one1. Carbon or Fluorine2. Iodine or Fluorine3. Krypton or Argon4. Hydrogen or Potassium A bow and arrow that was just pulled back but not yet released hasenergy.potentialBelectricalgeothermalnuclear Your best bet is getting the vitamins and minerals you need is to eat a wide variety of health food. True or false Who is murdered in act 3 of Macbeth , why,where, and how? Explain the literaldetails of this death. Then, considerwhat can be inferred about thesedetails regarding characterizationand plot. which value represents the zero of the linear function y=5x-10?A. -10B. 10C. -2D. 2 Which expression is equivalent to 3t - 5 + 8t + 3 ? If x=(y+2)^2 and y= -7 then what is the value of x which expression is equivalent to 12 x 3 x 5 How can economic development be balanced with resource sustainability? Does the corona virus harm the vagus nerve? 19. Determine whether the purpose of the sentence is to inform, to persuade, to entertain, or toinstruct(1 Point)Some people get "scared half to death" when a cop's red and blue lights start flashing. What happens if this occurs twicein the same day?instructinformentertainpersuade Drag the tiles to the correct boxes to complete the pairs.Match the considerations.preference of guestsseasonal and fresh itemsdiverse itemsamount of time allotted A triangle ABC is reflected across the y-axis and then translated 5 units down to triangle A'B'C'. How are the side lengths of triangle ABC related to the side lengths of triangle A'B'C'? Which of the following groups would most likely agree with the depiction of President Roosevelt in "Fearing Deficits "?