Mathematics High School

I need help also, how do I choose the brainiest? and how do I also give people gems?

Answers

Answer 1

Answer:

x=9

Step-by-step explanation:

Answer 2

Answer:

uhh x=9

Step-by-step explanation:

you choose brainliest by pressing a button that looks like a crown below somones answer that will give them extra points. and i have never heard of gems in brainly.

Related Questions

At the store, Craig bought 2 staplers and 4 pads of paper for $24. On
another day, he bought 3 staplers and 3 pads of paper for $21. How
much does each a stapler and a pad of paper cost?

Answers

Answer:

Step-by-step explanation:

2x+4y+24

3x+3y=21

PLZ HURRY

10 POINTS AND BRANLIEST!!

1. Hilary's Horse Hideaway is buying dirt to fill their circular training area. The training circle is 28 feet across. What is
the area of the training arena?

2. The dirt is sold in truckloads that cover 75 sq feet of ground. How many truckloads of dirt will Hilary need?

Answers

Answer:

1. 615.75

2. 9

Step-by-step explanation:

What is the angle relationship between angles 2 and 6? Please help, thanks!

Answers

Answer:

Corresponding and Congruent

Step-by-step explanation:

1+1=1268934457687423456779052436869867543?

Answers

Answer:

Step-by-step explanation:1+1=2 its 2 okay its 2 not 1268934457687423456779052436869867543

I’m no mathematician, but, I’m pretty sure it’s 2, and not 1268934457687423456779052436869867543.

56°
101°
Find the value of the missing angle a.

Answers

Answer:

the x angle = 45 ............. 45

180° - 101° = 79°
Triangle add up to 180°
Add 79 and 56 and 180-135= 45

45°

PLEASE HELP!!!!!! REAL ANSWERS ONLY!!!!!! NO LINKS!!!!!!!

Answers

Answer:

the formula to find area of a circle is A=πr²

so the radius is 10

A=π10²

A=20π

I hope it helps

the LL theorem is a special case of the

Answers

Answer:

the LL theorem is a special case of the SAS Postulate or SSS Postulate

Step-by-step explanation:

also need help with this one !

Answers

Answer:

m = 3

Step-by-step explanation:

I'm sure of it...

Hope it helps u !!!

Answer:

m=3

Step-by-step explanation:

A. What is the perimeter of the rectangle?
B. What is the area of the rectangle?

Answers

Answer:

A) perimeter = 3 + 3 + 8 + 8 = 22 units

B) area = 3 x 8 = 24 units²

Step-by-step explanation:

please help me w this!!!!!!!!

Answers

Answer:

Angle KJL

Step-by-step explanation:

Right Triangle Square

Answer:

It's KJL

Step-by-step explanation:

Like u can see the red thingy is 90°.

WILL GIVE BRAINLIEST! PLEASE HELP!

Which of the following
expresses the possible number of.
positive real solutions for the polynomial equation shown
below?

5x3 + x2 – 7x + 28=0

A. Two or zero
B. One
C. Three or one
D. Zero

Answers

Answer:

Step-by-step explanation:

Since the polynomial is of 3rd degree, it has 3 solutions. The possibilities are 3 real solutions or 1 real solution and 2 imaginary solutions.

Therefore, C is the correct answer

A woman is looking up at a bird perched on top of a tree. Her line of sight to the bird is at an angle of elevation of 44°. If the woman’s eyes are 5 feet off the ground and she is 17 feet away from tree, how far up the tree is the bird perched?
Group of answer choices
A. 17.6 ft
B.16.4 ft
C. 21.4 ft
D. 22.6 ft

Answers

Answer:

21.4

Step-by-step explanation:

Sakura speaks 150 words per minute on average in Hungarian, and 190 words per minute on average in Polish. She once gave cooking instructions in Hungarian, followed by cleaning instructions in Polish. Sakura spent 5 minutes total giving both instructions, and spoke 270 more words in Polish than in Hungarian.

How long did Sakura speak in Hungarian, and how long did she speak in Polish?

Sakura spoke for _____ minutes in Hungarian and for _____ minutes in Polish.

Answers

answer : Sakura spoke for 2 minutes in
Hungarian and for 3 minutes in
Polish.

Please help! I need this asap! Thank you. (^-^)

Answers

Answer:

Step-by-step explanation:

it isss b i’m pretty sure

Debbie McAdams paid 6% interest on a $14,500 loan balance. Jan Burke paid $12,480 interest on a $97,500 loan. Based on 1 year
a. What was the amount of interest paid by Debbie?
Interest paid by Debbie
b. What was the interest rate paid by Jan? (Round your answer to the nearesi tenth percent.)
Interest rate paid by Jan
c. Debbie and Jan are both in the 28% tax bracket. Since the interest is deductible, how much would Debbie and Jan each save in
taxes? (Round your answers to the nearest cent.)
Debbie
Jan
Save in taxes

Answers

Answer:

Step-by-step explanation:

solve the linear equations elimination -2x+3y= 7 5x+8y= -2

Answers

Answer:

x=-2, y= 1

Step-by-step explanation:

Given data

-2x+3y= 7 --------------1

5x+8y= -2--------------2

Multiply 1 by 5 and 2 by 2 and add

-2x+3y= 7 X 5

5x+8y= -2 X 2

-10x+15y= 35

10x+16y= -4

0x+31y= 31

31y= 31

y= 31/31

y= 1

put y= 1 in eqn 1

-2x+3y= 7

-2x+3(1)= 7

-2x+3=7

-2x= 7-3

-2x= 4

x=- 4/2

x= -2

Chakan worked at the warehouse after school. He earned $9.25 per hour stacking boxes. Which equation correctly relates Chakan’s total earning, d, to the number of hours he worked, h? (6.EE.9)

x a. d=9.25/h
x b. 9.25/d

x c. d = 9.25h

x d. h = 9.25d

Answers

Answer:

C. d=9.25h

Step-by-step explanation:

total earnings= 9.25 x number of hours worked

which one is it?? is it true or false..

Answers

Answer:

true

Step-by-step explanation:

i think its helpbrainliest pls

HELP ME PLEASE DUE NOW 4. From last night to this
morning, the temperature
rose 18°F. The temperature
this morning was 54°F.
Let
tequal the temperature last
night. Write and solve an
equation for the
temperature last night.

Answers

Answer:

36 degrees

Step-by-step explanation:

Ok so wouldnt you have to subtract 54 minus 18? and if so then

Use the Quotient Rule to Simplify. *
need help asap pls

Answers

Step-by-step explanation:

[tex] \frac{ {8}^{8} }{ {8}^{3} } \\ = {8}^{8 - 3} \\ = {8}^{5} [/tex]

The answer is B

Use Quotient Rule to simplify

8(8-3) (that isn’t multiply my phone doesn’t have option to type in correctly)

8-3 to 5 gives you answer B

Hope this helps!

Find the value of d, the length of the diagonal across the square. If
necessary, round your answer to 2 decimal places.

20 points pls help!

Answers

Answer:

28.28

Step-by-step explanation:

The diagonal of a square is [tex]\sqrt{2}[/tex] times the length of a side of the square.

So the diagonal of your square is 20[tex]\sqrt{2}[/tex] = 28.28

Evaluate 6 + x when x = 3.

Answers

Answer:

6 + x = 9

Step-by-step explanation:

We know that x = 3, and that we need to add x (which equals 3) to 6.

So, all we need to do is add 6 + 3.

6 + x = 9

We know this because for the expression 6 + x, we replace x with it's given value, which is 3.

⬇

6 + 3 = 9

Answer and working out attached below . Hope this helps

what the lateral area is of this rectangular prism

I asked this question ten times and haven’t gotten a serious answer pls just tell me

Answers

Answer:

1410

Step-by-step explanation:

Perimeter of base * by height.

94*15

1410

Find the slope of the
line through the
points (1,-2) and (-7,4)

Answers

Answer:

-3/4

Step-by-step explanation:

To find the slope, plug the coordinates into the slope formula.

y2 - y1 / x2 - x1

4 - (-2) / -7 - 1

6 / - 8

-3/4

what is 2x-4+7x=54.5

Answers

Answer:

=6.5

Step-by-step explanation:

2−4+7=54.5

9−4=54.5

9−4+4=54.5+4

9=58.5

99=58.59

=6.5

hope i helped plz mark me brainlest

What is log152 rewritten using the power property?

Answers

Answer: Power property: That means the power m can be brought down to front of the logarithm.

Step-by-step explanation:

Logarithmic function, Log 152 can be written as Log 19 + 3 log2.

What is a logarithmic function?

The opposite of an exponential function is a logarithmic function. A log function and an exponential function both use the same base. An exponent is a logarithm. f(x) = bˣ is how the exponential function is expressed. The formula for the logarithmic function is f(x) = log base b of x.

Given, A logarithmic function log152

Simplifying the Function,

=> log152

=> log( 19 * 8)

From the additional property of the log,

=> log 19 + log 8

=> log 19 + log2³

From the power property of the logarithmic

=> log 19 + 3 log2

Learn more about logarithmic functions here:

https://brainly.com/question/3181916

#SPJ7

The points scored by a football team in their first 8 games of the season were {7, 20, 13, 26, 16, 39, 18, 13}. What is the difference between the mean and the median number of points scored? Question 9 options:

Answers

Answer:

You have to add up all the sums and divide it by 8 so therefore your answer is 19.

Answer:

the difference between them is 22

Step-by-step explanation:

. Stephanie has a jewelry box shaped like a cube with a volume of 125 cubic inches. Write an expression to find the edge length of the jewelry box in inches.

Answers

Answer:

Step-by-step explanation:

To get this right, we need to get the correct formula for the volume of a cube.

Imagine this:

What is the area of a square? Easy ! Length of the edge times itself. You can imagine what this means as the edge if the we have one line E move straight along an E-long line, the path it made is the square.

Similarly to the cube. Imagine what can be a volume of a cube with edge E that has something to do with the edge?

That's right. A square with edge Emove vertically straight in a E-long line. So the correct volume should be the area of the square times the length of its edge. But the area of the square is already the edge times itself

In formula, if a cube has volume V and edge length E, we have the equation.

V = E×E×E

find the distance between -2 1/4 and 1 1/2

Answers

The distance between would be 3 3/4.

First, you need to get out of the negatives.

-2 1/4+ 2 1/4= 0

2 1/4+ 1 1/2= 3 3/4

I’m sorry i this isn’t what your looking for :/

27 students are going on a field trip and 1 student is staying at school. What is the ratio of
the number of students who are staying at school to the number of students who are going
on the field trip?

Answers

Answer: 1/28

Step-by-step explanation:

Other Questions

Where must you be to see a total solar eclipse?an orbitthe earth's shadowa coronathe moon's shadow10 PLZ HELP MEEE I REALY NEED IT PLZ SHOW YOUR WORK I NEED THE WORK TO BE SHOWN!!! If an exothermic reaction is heat leaving the reaction, what would an endothermic reaction be? Does dyson company use the line extension? 6=24(x+1)^2 what is the answer simplified HELPWhich type of wave interaction is shown in the photo?A. InterferenceB. RefractionC. ReflectionD. Diffraction Given the triangle below, what is m angle A, rounded to nearest tenth. PLEASE HELPPPPP ASAP Which is an absolute value function g(2) that represents both horizontal and vertical transformations of the parent function f(x) = |x|?A. g(x) = 3|x|+ 10B. g(x) = 5|x - 7|C. g(x) = |x+3| + 4D. g(x) = 2| x- 44| In 1823, John Quincy Adams helped President James Monroe draw up a document that protected the interests of the United States in Mexico and Latin America. What is the documents name How would you expect the reaction profile of an endothermic reaction to look?a. The reactants have more energy than the products.b. The products have more energy than the reactants.c. There is no activation energy.d. The reactants and the products have the same energy. 1. A waste management service attempts to design routes so that each of their trucks pick-up on average four tons of garbage or less. A garbage collector believes, however, that he averages picking up more than four tons of garbage per day and decides to perform a hypothesis test. If the hypothesis test is performed at a 5% significance level and the resulting p-value is 0.04. Your conclusion should be:2. It has been determined with 95% confidence that the proportion of on-line students at NYU who live in Brooklyn is between 0.73 and 0.77. Determine the sample proportion of on-line NYU students who live in Brooklyn.3. Assume a normal distribution and use a hypothesis test to test the given claim.According to city reports, it was found that the mean age of the prison population in the city was 26 years. Marc wants to test the claim that the mean age of the prison population in his city is less than 26 years. He obtains a random sample of 25 prisoners, and finds a mean age of 24.4 years and a standard deviation of 9.2 years. At a significance level of 0.05, what should his conclusion be? List FOUR factors that allowed the Allies to win the war. Pls help!! Meeeee!!!! What does "excuse" mean in this passage? plz help on this one The Industrial Revolution led to more economic freedomfor women. The large numbers of new factories ensuredthat women would be a necessary part of the newworkforce. And though women often worked long hourswith less pay than their male counterparts, life in the citygranted them many more opportunities than they'd hadbefore.According to Sarah Brightener, author of The Women'sRevolution: How Industrialization Brought Freedom,women living in cities could earn their own money, and tosome extent make their own decisions. And although awoman living in the city would never have had the samefreedom as a man, she had more control over her financetthan most women living in rural areas.Which sentence best evaluates the credibility of this historical argument? find the 15th term of the arithmetic sequence 2x+2, 8x-3, 14x-8,... What were the results of the crusades? Read the excerpt from "The Fall of the House of Usher."Will she not be here anon? Is she not hurrying to upbraid me for my haste? Have I not heard her footstep on the stair? Do I not distinguish that heavy and horrible beating of her heart?What is the effect of parallelism in this excerpt?It emphasizes Ushers misunderstanding.It emphasizes Ushers love for his sister.It emphasizes Ushers psychological fixation.It emphasizes Ushers melancholy nature. The China Company offers a trade-discount rate that is 4 times the complement of the trade-discount rate. If the list price is $58.75, what is the trade discount? What is the net price?