Mathematics High School

Did i get it right?
if not what's the correct answer?
( could you also explain how you did it? You dont have too but it'd help me a lot next time i do this.. )

Did I Get It Right?if Not What's The Correct Answer?( Could You Also Explain How You Did It? You Dont

Answers

Answer 1
Yesssss you got it right boy

Related Questions

which is greater 5/8 or 0.37

Answers

Answer:5/8

Step-by-step explanation:

Someone please help me I’ll give out brainliest please dont answer if you don’t know

Answers

Answer:

5x=0

X=0 only one solution

Answer:

5x=0

x= 0 anly solution. helpful answer

The side lengths of a triangle are 5, 12, and 13, is this a right triangle?

Answers

Answer:

D.

Step-by-step explanation:

Answer:

The answer is D

Step-by-step explanation:

Choose D.......

what is 17^2-4(-3)(20) in quadratic formula ​

Answers

Answer: No solution

Step-by-step explanation: by solving the rational equation by combining expressions and isolating the variable = no solution

what is the missing exponent?

17 / 17^4 = 17^8​

Answers

Answer:

The missing exponent is 12.

Step-by-step explanation:

Whenever you divide same-base exponents, you keep the base numbers the same and subtract the exponents.

The only number subtracted by 4 that would give you 8 is 12.

Or, if the numbers are larger, it is must easier to add the exponent in the answer to the number in the equation.

For example,

[tex]17^4+17^8=17^1^2[/tex]

Therefore, the missing exponent is 12.

Because:  [tex]17^1^2/17^4=17^8[/tex]

A fruit salad recipe calls for 3/4 pound of apples and 2/5 pound of dates. What is the least common denominator of the fractions?

Answers

Given:

A fruit salad recipe calls for [tex]\dfrac{3}{4}[/tex] pound of apples and [tex]\dfrac{2}{5}[/tex] pound of dates.

To find:

The least common denominator of the fractions.

Solution:

The given fractions are:

[tex]\dfrac{3}{4}[/tex] and [tex]\dfrac{2}{5}[/tex]

The denominators of these fractions are 4 and 5 respectively.

Factor form of 4 is 2×2.

5 is a prime number, so factor form of 5 is 5×1.

Now, the least common denominator of the fractions is:

[tex]LCD=2\times 2\times 5[/tex]

[tex]LCD=20[/tex]

Therefore, the least common denominator of the fractions is 20.

please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!

Answers

Answer:

angle measures to the.

Step-by-step explanation:

I don't know if it is a choice but if you not do measure and multiply If my answer is wrong. Hope not.

A business owner wants to have the front window of her store painted and is considering two
artists for the job. Tiana has quoted a flat rate of $292 for the job. Denise's quote is $39 per
hour, plus $19 to cover the cost of materials. Depending on how long it takes Denise to paint
the window, these two could end up charging the same amount. How long would Denise have
to take? How much would it cost?

Answers

denise would have to take seven hours to charge the same amount of money as tiana. furthermore, it would cost the same amount as that is what the prompt is asking for.

to get the answer:
i subtracted $19 from $292 to eliminate the
fee element because if you were to divide
$292 by $39 without the step, the hours would be incorrect and the price would be greater.

after subtracting i got $273

from there i divided $273 by $39 and got 7 (the amount of hours it would take)

Help help, i’m being timedd

Answers

Answer:

See below.

Step-by-step explanation:

X-intercepts: (-5, 0) & (-1, 0)

Axis of Symmetry: x = -3

Y-intercept: (0, 5)

Vertex: (-3, -4)

Tell me if its a function or not plz help its due today am giving brainliest ppppppppppllllllzzzzzz

Answers

Answer:

#5 is a function, #6 is not a function

Step-by-step explanation:

Mhanifa please help asap! I need this done and i dont get it

Answers

To answer you use the Pythagorean theorem, a^2+b^2=c^2

10. C= 5
11. B= 2 V55 (2 square root of 55)
12. C= 2 V5
13. A= V5.39

Explanation:

10. a^2+b^2=c^2
3^2+4^2=c^2
9+16=c^2 (add 9 and 16)
25=c^2
V25= Vc^2 (take the square root of both sides to get):
5=c

11. 6^2+b^2=16^2
36+b^2=256 (256-36)
b^2=220 (square root, 220 cannot be simplified so you factor it and get):
b= 2 V55

12. 4^2+2^2=c^2
16+4=c^2
20=c^2 ( square root it then factor)
2 V5 = c

13. a^2+3.5^2=4.2^2
a^2+12.25=17.64 (subtract 17.64 and 12.25)
a^2=5.39 ( square root/ cannot be simplified so the square root of 5.39 is your answer)


I hope this helped you understand! I hope you have a good day!

Answer:

Use Pythagorean to find the missing side lengths.It assumed a and b are legs and c is the hypotenuse.All numbers are rounded to the nearest tenth.

#10

[tex]c = \sqrt{3^2+4^2} = \sqrt{25} = 5[/tex]

#11

[tex]b = \sqrt{16^2-6^2} = \sqrt{220} = 14.8[/tex]

#12

[tex]c = \sqrt{4^2+2^2} = \sqrt{20} = 4.5[/tex]

#13

[tex]a = \sqrt{4.2^2-3.5^2} = \sqrt{5.39} = 2.3[/tex]

20 POINTS:
Earth’s distance from the sun is 1.496 x 108 km. Saturn’s distance from the sun is 1.4246 x 109 km. How many times further from the sun is Saturn? Explain how you arrived at your answer.

Answers

Do 1.496 x 108 = 161.568
Then do 1.4246 x 109 = 155.2814
Then do 155.2814 divided by 161.568 = 0.96109006734

Hope this helps :D

HELP ILL GIVE BRAINLIEST

Answers

Answer:

Option 'a' is the correct answer.

Emma has a gift box in the shape of a cube. Each side of the box measures 9 centimeters. What is the volume of the gift box?

Answers

Answer:

729

Step-by-step explanation:

Each side of the cube measures 9cm

The volume of a cube is V^3

Therefore the volume can be calculated as follows

= 9^3

= 729

Hence the volume is 729

For f(x) = 2x^3 +5x -3, evaluate f(-2)

Answers

Answer:

-29

Step-by-step explanation:

y = 2 (-2) ^3 + 5 (-2) - 3

y = -16 -10 -3

y = -26 - 3

y = -29

f(x)=2x^3+5x-3

Then,f(-2)=?

now,f(-2)=2×-2^3+5×-2-3 =2×-8-10-3 =-16-10-3 = -29...Answer...

Can someone please explain this question to me?
The image is attached.

Answers

Answer:

13

Step-by-step explanation:

Given the expression;

2 1/3 : 4 1/3 = 7 : x

Wea re to look for x;

Convert to improper fractions;

7/3 : 13/3 = 7:x

7/3 * 3/13 = 7/x

7/13 = 7/x

Cross multiply

7x = 13 * 7

7x = 91

x = 91/7

x = 13

Hence the unknown value is 13

can anyone do all my work for me before Wednesday i​

Answers

Answer:

sure I can help with that.....

Wheres your work then?

Help!!!
I will mark the person brainliest who answers with an actual correct answer
Due soon!!

Answers

Answer A :) have a nice day

You and your friends go to the state fair. It costs $6 to get into the fair
and $2 each time you go on a ride. Consider the relationship between
number of rides and total cost.

Model the equation to show the linear relationship.

Answers

Answer:

[tex]let \: number \: of \: rides \: be \: \: n \\ let \: cost \: be \: \: c \\ n \: \alpha \: c \\ n = kc \\ k \: is \: a \: costant \: of \: proportionality \\ when \: n = 1. \: \: c = 2 \\ 1 = (k \times 2) \\ k = \frac{1}{2} \\ therefore : \\ n = 0.5c[/tex]

Answer:

[tex]\huge\boxed{\sf x = 6 + 2y}[/tex]

Step-by-step explanation:

Let the total cost be x and number of rides be y

It costs $2 on each ride. So, the rides' cost will be:

=> Number of rides * One rides' cost

=> y * 2

=> 2 y

So, The total cost will be:

Total cost = Entrance cost + Rides' cost

Total cost = $6 + $2(Number of rides)

x = 6 + 2y

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

~AH1807

What is the approximate area of a circle with a radius of 15 ft? Use your calculator button for it Enter your answer in the box. Round to four decimal places ft2​

Answers

Answer:

706.8583

Step-by-step explanation:

[tex]Area = \pi r^2[/tex]

[tex]Area = \pi 15^2[/tex]

[tex]Area = \pi 225[/tex]

[tex]Area = 3.14159265*225[/tex]

[tex]Area = 706.85834625[/tex]

Round it and you get 706.8583

PLEASE HELP!!
please show how you know!
​

Answers

Answer:

Second and last options are correct answers.

Step-by-step explanation:

Correct options are:

[tex] \huge \frac{(8^3)^2}{8^{-5}}= \purple {\bold {\frac{8^6}{8^{-5}}}} [/tex]

[tex]\huge \frac{(8^3)^2}{8^{-5}}= \frac{8^6}{8^{-5}}=\red{\bold {8^{11}}} [/tex]


please help me guysss


Answers

u could ask your teacher for help but i really dk

What is the equation of the line that passes through the point (4, -4) and has a slope of -5/2​

Answers

Answer:

y = -5/2x + 6

Step-by-step explanation:

y = -5/2x + b

-4 = -5/2(4) + b

-4 = -10 + b

6 = b

Pls solve this ill give you brainiest

Answers

Answer:

-2

Step-by-step explanation:

by testing

Anyone thats smart ash amosc rvcklessray and Ill $$$ you please

Answers

I'm not sure if this is fully in English or not ><

sorry I cant help:3

Evaluate plzzz help am giving brainliest

Answers

Answer:

-4a/-8 +-12a

Step-by-step explanation:

I'm assuming its just asking you to put it down and now solve it so, I plugged in the top to the bottom, and multiplied it all; getting ^, if its asking for a more simplified answer it would be a/2 + 12a ... I think

covery
Tissues
The volume of
the figure is
cubic inches.
Tissues
2 in.
Tissues
3 in.
6 in.
PLEASE

Answers

Answer:

[tex]V=108~in^3[/tex]

»»---------¤-----------««

[tex]l=6in\\\\w=3in\\\\h=2*3=6in[/tex]

∴[tex]Volume=l*w*h[/tex]

[tex]6*3*6=[/tex][tex]108 ~in^3[/tex] ✔︎

•·················•·················•

hope it helps....

have a great day!!

I need help plzzzzzzzzzzz

Answers

Answer:

D. infinite

Step-by-step explanation:

The answer is infinite

estimate 9 1/7 - 2 7/8 and then write the answer in simplest form | show your work!

Answers

9 1/7 = 9.143
2 7/8 = 2.875
9.143 - 2.875 = 6.268

please help me answer this

Answers

Answer:

24,000 milliliters

Step-by-step explanation:

Because

1 liter = 1000 milliliters

so 24 liters would be 24,000 Milliliters

Other Questions
What was life like in Germany after the Versailles Treaty? what type of organ is an onion? Can someone Please help What did some people like about Andrew Jackson's upbringing? Eyewitness Accounts of the Holocaust . How should the Holocaust be remembered today and in the future? 1. What section of the country grew cotton and tobacco?2. Fill in the Blank: _____________ was a champion of states' rights. Henry Clay OR John C. Calhounpls help thxxxx What is the volume of the prism, In cubic inches? please i need your help i cant fail this class PLEASE HELP!!Which of the following best explains why Marbury v. Madison is considered the Supreme Court's landmark decision on judicial review?1.It was the first case in which the Supreme Court ruled that an act of Congress was legal.2.t was the first case under which the Supreme Court reviewed and struck down presidential legislation.3.It was the first case in which the Supreme Court struck down an act of Congress as unconstitutional.4.It was the first case in a series of cases concerning the constitutionality of wage legislation. Was the Trail of Tears an act of genocide? what is the role of competition policy authorities in south Africa Find the common difference of the arithmetic sequence -2,6,14,... please help my finals Hi can you correct me this pleasssee it due in like 15 min Three quarters of the 12 farms breed cattle. How many farms breed cattle? How does each of the first three paragraphs of the Court's opinion contribute to the conclusion drawn in the last paragraph about separate educational facilities?Support your answer with evidence from the text. Why did the United States fight in Korea and Vietnam? A. to reconquer land that had been theirs before B. to support the Allies in their struggle against Japan C. to stop the spread of communism D. to build an alliance with China (x + 3) - [(x+ 2)(x2 - 1)] 2 x + 1 is equal to 6 find x PLEASE HELP ME Angelique makes beaded jewelry. The graph below shows the number of beads on varying cord lengths. Jewelry A necklace contains 88 beads. Based on the information above, which is thebestestimate for the cord length? 21 inches 26 inches 34 inches 36 inches.