Mathematics High School

Help question 7 plz will give Brainlyest

Help Question 7 Plz Will Give Brainlyest

Answers

Answer 1
The answer to your question is: B

Related Questions

negative 4 plus what equals negative 2?

Answers

Answer: x = 2

Explanation:

-4 + x = -2

x = 2

Which factors would historical criticism most likely take into account? Check all that apply.
beliefs that were common during the period the text was written
the suspenseful tone of the text
whether the text is popular with today’s readers
major political events that occurred when the text was written
the original audience for the text

Answers

Historical criticism tries to dig into the background of a context or event, Hence, it will most likely take cognizance of the following :

Major political events that occurred when the text was written Beliefs that were common when the text was written Original audience of the text.

In other to have a good grasp of the underlying facts and theories about a certain topic or context, it is important to have a good knowledge of the background into other not to misconceive the details and hence, give a constructive criticism.

The original text ensures that one isn't taken information from a pirated or biased source.

Cultural belief, values, political inclination and religion are some of the key factors which should be understood in other to grasp the principle or idea of a particular group or setting.

Therefore, political events, Belief and original text are key in performing historical criticism.

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Answer:

The second one

Step-by-step explanation:

Could someone please help answer this, no spam please, will give brainliest, thank you (homework help)!

Answers

Answer:

144

Step-by-step explanation:

48x4-48=144

Answer:

Question : The dress store is having a sale where all merchandise is 1/4 off. A woman buys $48 of merchandise at the sale price

Answer :

There are two ways to look at this.  If we take 1/4 off, then the $48 is 3/4 of the original price.

 

(3/4)p = 48

(4/3)(3/4)p = 48(4/3)

p = 64

 

Regular price is $64.

Step-by-step explanation:

- Amaya :))

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Answers

9x - 4y = -16
-4y = -16 - 9x
y = 4 + 9/4x

y = 9/4x + 4

m = 9/4
perpendicular m = -4/9x

y = -4/9x + 4 is the answer to problem 3.



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

m = 3/2x
perpendicular m = -2/3x

y = -2/3x + 1 is the answer to V problem 4.

Answer:

Step-by-step explanation:

Solve the linear inequality below.

9x−8>4x+7

Enter your answer as the correct inequality. For example, if your answer is x<42, enter it like this: x < 42

Answers

Answer:

x > 3

Step-by-step explanation:

Please help me !!! :)

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Answer:

3 because there is one2k and then just one

-3(3-10x) could you answer it quickly for me? please and thank you
It's distribute property.

Answers

Answer:

-9+30x

Step-by-step explanation:

-3 x 3 is -9

-3 x -10x is 30x

Answer:

-9 + 30x

Step-by-step explanation:

Like you mentioned, to solve this expression we need to use the distributive property...

We have to distribute -3 to 3 and -10x.

When multiplying negative and positive numbers it is important to know that...

-negative times negative equal positive

-negative times positive equal negative

-3 · 3 = -9

-3 · -10x = 30x

Therefore the answer is -9 + 30x

Hope this helps! Let me know if you have any further questions :D

Please help!!!Water flows through a pipe at a rate of 620 gallons every 5.5 minutes. Express this rate of flow in cups per second. Round your answer to the nearest tenth.

Answers

Answer:

30 cups/second

Step-by-step explanation:

620 gallons = 9,920 cups

5.5 minutes = 330 seconds

9,920/330 = ~30

What are the terms in the expression 2d + 7 + 5f?

2, 7, and 5

d and f

2 and 5

2d, 7, and 5f

Answers

Answer: 2d, 7, and 5f

Step-by-step explanation: i took the math quiz, decided to help

which angles are alternate interior angles​

Answers

Answer:

2nd

Step-by-step explanation:because

associative property for 72.3+(-39.1)

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The answer is I think now sure 33.2

Which table represents a linear function?

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Answer:Well, a linear function is proportional, a straight line (on a graph). And the numbers must not have the same answer. For instance, if the X input is 5, and the Y output is 7. And then another X input is 5, and the Y output is 8, that's non-linear.

So, the Answer would be the third graph. This is because the X values are steadily increasing, and so are the Y values.

For the X and Y values, for each time X increases by 1, Y increases by -8. This is, linear because both sides are constantly and evenly increasing.

solve the quadratic 3x^2+x-5=0

Answers

Answer

x=1- the square root of 61/6

in September how much money did he cam
er earns $102 esch day for mowing several laws. If he moves the firm for 25 days

Answers

Answer: $2,550

Step-by-step explanation:

I’m not 100% sure what this question is asking.

But if it’s asking “how much money does he earn in total if he mows for 25 days and if he earns $102 each day”, then that would be your answer.

Since there is 25 days, and he earns $102 each day, you would multiply 25 by 102.

Then your answer (his total amount of money earned once he has mowed for 25 days) would be: $2,550.

¿Qué es la poblacion en estadistica?

Answers

Answer:

Que?

Step-by-step explanation:

I don't speak Español

State the angle relationship and state the measure of each angle indicated that makes lines u and v
parallel

Thank you smmmmm I will mark you btw !

i posted this again bc these r my last questions and hopefully someone sees this to help me!

Answers

Answer:

Q9. ?=53° (corr angles, u//v)

Q10. ?=58° (alt angles, u//v)

Write a real life scenario that could model the following relationship:

y=20x+60
Make sure to include what x and y represent in your description.

Answers

Answer:

You work for x hours and earn $20 for each hour. You get paid $60 before you come in each day. What is y when you work for x hours?

Step-by-step explanation:

x is the independent variable and can vary. You have to add the $60 in there, too. Adding them together gets you to y = 20x + 60 and this real life scenario works.

Please help me answer this

Answers

The answer to that equation if x = -2 would be 41

Answer:

→ 9x^2 - 4x - 3 = [41].

Step-by-step explanation:

Simplify:

9x^2 - 4x -3

=> 9(-2)^2 - 4(-2) - 3 [∵ x = 1 (Given)]

=> 9(4) - 4(-2) - 3

=> 36 + 8 - 3

=> 44 - 3

=> 41 Ans.

Aright triangle has leg lengths of 7 centimeters and 24 centimeters.
What is the length of the triangle's hypotenuse?

Answers

Use the pythagorean theorem.

A^2 + b^2 =c^2
=
49+576=c^2
625=c^2
c= sqrt 625
c=25

Answer:

25 centimeters

Step-by-step explanation:

We can use the Pythagorean Theorem to find the length of a missing side of a right triangle

Pythagorean Theorem: a² + b² = c²

where a and b = legs and c = hypotenuse

For the following problem we are given two legs and need to find the hypotenuse, to do so we simply plug in the length of the legs and solve for the hypotenuse  or "c"

Leg lengths = 7 and 24

So a = 7 and b = 24

So we plug in 7 and 24 for a and b and solve for c

a² + b² = c²

a = 7

b = 24

(7)² + (24)² = c²

simplify exponents

49 + 576 = c²

add 59 and 576

625 = c²

take the square root of both sides

√625 = 25

√c² = c

we're left with c = 25

So the length of the hypotenuse would be 25 centimeters

Use the distributive property to write an equivalent expression 2(r+8) 2(r+8)

Answers

Answer:

Simplified expression: (2r+16)(2r+16)

if you need to combine like terms it would be 4r+32

Step-by-step explanation:

to distribute you multiply whatever is outside the parenthesis with everythign inside. 2*r= 2r, 2*8= 16

(2r+16)(2r+16)

and if you want to combine like terms it would be

4r+32

since you add whatever goes together (whole numbers +whole numbers, numbers with variable+ numbers with variable)

There are 300 people attending a conference. If each table at the conference can seat 3 people, how many tables will the conference need?

Answers

Answer:

100

Step-by-step explanation:

300 divided by 3

the 300 people would by divided into groups of three which means there would by 100 tables

rani is 8 years older than Shweta and the sum of their ages is 26. find their ages​

Answers

Answer:

Rani is 34 because she's older.

Shweta is 26. 6 year difference.

is -10 equal to 4 what is the answer

Answers

-10 is not equal to 4. These are two different numbers.

Name the asymptote for the graphed function.
x = 2
x = 4
y = 2
y = 4

Answers

y=2

There is one horizontal asymptote present

See the line of graphed function is approaching to 2 but not crossing y=2 .Instead it is trying to be parallel with x axis.Hence the horizontal asymptote is at y=2

Option C

Complete the statement.

Answers

Answer:

angle 4 = 56°

Step-by-step explanation:

Interior angles in the same side of the transversal are supplementary (their sum is 180°)

Angle 1 and 4 are interior angles on the same side of the transversal.

So, angle 1 + angle 4 = 180°

Angle 1 = 124° (given)

124 + angle 4 = 180°

angle 4 = 180° - 124° = 56°

Therefore, angle 4 = 56°

Hope it helps :)

simplify the following surd expressions a) 9√3 - 4√3 + √5 + 2√5 b) 10√2 + 4√7 - 6√2

Answers

A) 5√3 + 3√5
B) 4√2 + 4√7

Answer:

[tex]a)\:5\sqrt{3}+3\sqrt{5}[/tex]

[tex]b)-6\sqrt{2}+4\sqrt{7}[/tex]

Step-by-step explanation:

[tex]a)\:9\sqrt{3}-4\sqrt{3}+\sqrt{5}+2\sqrt{5}[/tex]

We need to combine like terms:

[tex]9\sqrt{3}-4\sqrt{3}[/tex]

[tex]=5\sqrt{3}[/tex]

[tex]\sqrt{5}+2\sqrt{5}[/tex]

[tex]=3\sqrt{5}[/tex]

[tex]5\sqrt{3}+3\sqrt{5}[/tex]

__________________

Combine like terms:

[tex]b)\:0\times \sqrt{2}+4\sqrt{7}-6\sqrt{2}[/tex]

[tex]0\cdot \sqrt{2}-6\sqrt{2}[/tex]

[tex]=-6\sqrt{2}[/tex]

[tex]-6\sqrt{2}+4\sqrt{7}[/tex]

____________________

Given f(x)=-x+2f(x)=−x+2, find f(-1)f(−1)

Answers

Answer:

f(-1) = 3

Step-by-step explanation:

Plug -1 into the equation

-(-1)+2

bonnie spent $45 on
2 pairs of shoes. If
she bought 5 pairs of
shoes, how much
would she have
spent?

Answers

Answer:

$112.5

Step-by-step explanation:

So 2 pairs of shoes is $45, that means that 4 pairs would be $90.

One pair of shoes would be $22.5

Add $90 to $22.5 to get the answer.

A triangle has sides with lengths of 17 inches, 20 inches, and 28 inches. Is it a right triangle?

Answers

Answer:

no

Step-by-step explanation:

Pythagoras theorem

a2 + b2 = c2

the hypotenuse side is always the longest so its 28

:

[tex]17 { }^{2} + 20 ^{2} = 28 ^{2} [/tex]

289+ 400 =784

689 = 784

so the triangle is not a right angled triangle

Solve this pls

6i<5i+3u

Answers

i < 3u

Step-by-step explanation:

6i < 5i + 3u

6i - 5i < 3u

i < 3u

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