Mathematics High School

Answer all the questions and get a brainlest (if you get them right!)
3 1/3 x 1 1/9 = *Be sure your answer is in lowest terms.
Simplify (4^2)^4
Solve for y: 3y + 2 + 2y = 7y - 8
Find the hypotenuse of a right triangle with sides of 6 in. each. *Be sure your answer is in simplest form.

Answers

Answer 1

Answer: [tex]1.[/tex] 3 [tex]19/27[/tex]

[tex]2.[/tex] [tex]256[/tex]

[tex]3.[/tex] [tex]y=5[/tex]

[tex]4.[/tex] [tex]8.49[/tex]

Step-by-step explanation: plz mark me brainliest

Related Questions

Pls help me I have asked this question so many times if you answer I will make you brainliest and my friend so pls answer with NO LINKS!

Answers

Answer:

x=-4

Step-by-step explanation:

lol i cant explain

3x – 4y = 12
A) x-intercept is 3 y-intercept is 4
B) X-intercept is -6 y-intercept is 8
C) x-intercept is 8 y-intercept is -6
D) x-intercept is 4 y-intercept is -3

Answers

Answer:

Step-by-step explanation:

the answer is d hope it helps

Solve the inequality. 3/4x−2/3≤5/6 Choose the solution that is graphed on this number line.

Answers

Answer:

x ≤ 2

(when graphed, closed circle on two, shaded to the left)

Step-by-step explanation:

3/4 x - 2/3 ≤ 5/6

Add 2/3 to both sides:

3/4x ≤ 5/6 + 2/3

3/4x ≤ 3/2

Divide by 3/4 on both sides:

x ≤ 3/2 ÷ 3/4

x ≤ 2

Can pls someone help me :(

Answers

Answer:

ok multiply the two first the 85 and 77 and divide it by 36

Answer:

tanF = [tex]\frac{77}{36}[/tex]

Step-by-step explanation:

tanF = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{EG}{FG}[/tex] = [tex]\frac{77}{36}[/tex]

Someone plz help me on this mess

Answers

Answer:

Measure angle 2 is equal to 45 degrees

Step-by-step explanation:

math

Answer:

It's going to be 45°

Step-by-step explanation:

[tex]m < 1 + m < 2 = 180[/tex]

[tex]135 + m < 2 = 180[/tex]

[tex]m < 2 = 180 - 135[/tex]

[tex]amswer \: = 45[/tex]

hope it helps

have a great day

y = 4.99x
x = # of items
y = total cost

Answers

Answer:

here/

Step-by-step explanation:

charges a cost per pound plus a fixed fee to ship a package. the total cost, f(x) ... f(x)=4.99x+5.75. which part of the function represents the fixed fee? 2 ... the cost of items purchased and y represents the total cost of shipping.

2 answers

·

13 votes:

the fixed fee is the part of $5.75

What is the sum of -64/5 and 64/5 ?

Answers

Answer and Explanation

0

This is because they are both the same opposite number, and you are adding.

But, if it was, [tex]\frac{64}{5}+\frac{64}{5}[/tex] then it would be [tex]25.6[/tex] or [tex]\frac{128}{5}[/tex].

So, the answer is 0.

Hope this helps =)


Find 85% of the volume of a cube of side 12 cm.
​

Answers

Answer:

are you jokin, or something?

Please help and if ur helpful enough there’s like a bunch of questions I need answered on my page :P have a good one!

Answers

1/5 x 105 = 21
1/5 x 75 = 15
the first answer is 21 and the second is 15

Guided Practice

Time
(hours)
1
4
7
10
13

Temperature
(°F)
-2
7
16
25
34


The rate of change is constant in the table. Find the rate of change. Explain what the rate of change means for the situation.


A.
3; the temperature increases 3°F each hour.


B.
131 third; the temperature increases 131 third°F each hour.


C.
–3; the temperature decreases 3°F each hour.

Answers

Answer:

Step-by-step explanation:

i can't find it

Part A:
A circle is inscribed in a square. Each side of the square is 10 centimeters long.

What is the area of the circle?

Part B:
Find area of the shaded region that is outside the circle but inside the square
​

Answers

Answer:i think it is 5

Step-by-step explanation:

Peter Piper Plumbing charges $7.50 per hour for labor
in addition to a service call fee of $9. If the plumbing
company charges you $76.50 for a house call, how
many hours were they at your house? Write an equation
and solve.

Answers

$7.50x + 9 =76.50
Subtract 9 to get 67.50 the divide 67.50 by 7.50 to get 9

Work out 3/5 - 1/3
In its simplest form

Work out 2/5 x 5/6
In its simplest form

Answers

[tex]3 \div 5 - 1 \div 3 = 9 - 5 \div 15 \\ = 4 \div 15 \\ \\ 2 \div 5 \times 5 \div 6 = 2 \div 6[/tex]

Hope it helps

brett and ryan share some sweets in the ratio of 5:2 brett gets 15 more sweets than ryan, how much does ryan get?

Answers

Answer:

6:3

Step-by-step explanation:

Help pls i need it it’s important

Answers

Answer:

C

Step-by-step explanation:

Answer:

point C represents 0.75

PLEASE HELP ASAP What is the volume of this sphere to the nearest hundredth?

Answers

Answer:

882.347

Step-by-step explanation:

I’m about to smash my laptop with a brick please please help

Answers

Answer: y = 800

Step-by-step explanation:

3(y+200) = 3000

y+200 = 1000 (dividing 3 from both sides)

y = 800

What is the surface of the following?

Answers

Answer:

answer 105

Step-by-step explanation:

3x5=15

than do 15x7 u will get 105

105 because when you do

Explain the power of products property and give an example

Don’t bother nswering if you seaRch g00gle

Answers

Answer: product of powers property tells us that when you multiply powers with the same base.

Step-by-step explanation: SCHOOL

Can someone help me with those two, please?

Answers

5) circumference is 25,13 and area 50,27
6) circumference is 18,85 and area 28,27
5.) r=4
A= π•r^2
A=3.14 •4^2
A=3.14•16
A=50.24 units^2

C=2 π•r
C=2•3.14•4
C=8•3.14
C=25.12 units

6.) r=3
A= π•r^2
A=3.14•3^2
A=3.14•9
A=28.26 units^2

C=2 π•r
C=2•3.14•3
C=6•3.14
C=18.84 units


Nike and Adidas are having a huge sale for the next 5 days. Create a graph to determine if the shirts and cost are proportional.


A) Is the number oft-shirts proportional to the cost?

B) Write an equation to illustrate the relationship between the number of t-shirts and cost?

C) Using the equations predict the cost of 20 shirts sold.

D) 1%at docs the point (5, 35) represent in the context ofthc situation pertaining to Nike?

E) Which company has the better cost per shirt?​

Answers

Answer:

See the graph with both lines attached

A) From the tables we see the constant change of values in the second column and the initial value is zero.

This represents a proportional relationship.

B) Rate of change is 7 per shirt, the equation is:

y = 7x, where y is cost, x - is the number of shirts

C) When x = 20,

y = 7*20 = 140Cost of 20 shirts is $140

D) The point (5, 35) represents that:

The cost of 5 shirts is $35

E) The second table has confusing titles (not about the number or cost of shirts) but if we assume its same as the first table, then Adidas has greater price of $8 per shirt.

Comparing the prices, Nike has better cost

price of $8 per shirt.

Comparing the prices, Nike has better cost

The diagram shows the sector of a circle with the centre O and radius 6cm.
MN is a chord of the angle.
angle MON is 50 degrees

calculate the area of the shaded segment
give your answer to 3 significant figures

Answers

Answer:

Area of the shaded region = 1.92 cm²

Step-by-step explanation:

From the picture attached,

Area of the shaded region = Area of the sector OMN - Area of the triangle OMN

Area of sector OMN = [tex]\frac{\theta}{360}(\pi r^{2})[/tex]

Here, θ = Central angle of the sector

r = radius of the sector

Area of sector OMN = [tex]\frac{50}{360}(\pi )(6)^2[/tex]

                                  = 15.708 square cm

Area of ΔOMN = 2(ΔOPN)

Area of ΔOPN = [tex]\frac{1}{2}(OP)(PN)[/tex]

Area of ΔOMN = OP × PN

In ΔOPN,

sin(25°) = [tex]\frac{PN}{ON}[/tex]

PN = ONsin(25°)

     = 6sin(25°)

     = 2.536 cm²

cos(25°) = [tex]\frac{OP}{ON}[/tex]

OP = ONcos(25°)

OP = 6cos(25°)

OP = 5.438 cm

Area of ΔOMN = 2.536 × 5.438

                         = 13.791 cm²

Area of the shaded region = 15.708 - 13.791 = 1.917 cm²

                                             ≈ 1.92 cm²

Have anyone felt really sad after you girl broke up with you for no reason

what 4+4

Answers

Answer:

Yes I have. But I needed to because I had to grow

Step-by-step explanation:

4+4=8

Answer:

ummm i dont think I can answer this question bc am a girl but if it was the other way around I say yes totally

and 4+4 is 8

210, 206, 202, ... Find the 35th term.​

Answers

Answer:

74,

We found out the hard way

WHO IS THE BEST QUINTUPLET
1. Ichika
2.Miku
3.Nino
4.Yotsuba
5.Itsuki

WERE SETTLING THIS ONCE AND FOR ALLLLL!

Answers

ichika is the best quintuplet

Answer:

the beef is settled, its itsuki or miku

Step-by-step explanation:

Ramon earns $1670 each month and pays $53.00 on electricity. To the nearest tenth of a percent, what percent of Ramon's earnings are spent on electricity each month?

Answers

Answer:

the  percentage of the ramon earnings spent on electricity is 3.17%

Step-by-step explanation:

The computation of the percentage of the ramon earnings spent on electricity is shown below:

= Pays for electricity ÷ earnings per month

= $53 ÷ $1,670

= 3.17%

Hence, the  percentage of the ramon earnings spent on electricity is 3.17%

do 18/14 and 10/15 have the same vaule explain why

Answers

Answer:

Step-by-step explanation:

18/14 and 10/15 don't have the same value. Only equivalent fractions have same value.

These two are not equivalent fractions

Answer:

No.

Step-by-step explanation:

Without much calculation, we can notice that 18/14 is actually greater than 10/15 since its numerator is greater than its denominator, making it greater than 1. However, 10/15 is less than 18/14 since its numerator is less than its denominator making it less than 1. In short:

18/14 > 1

10/15 < 1

18/14 > 10/15

(1,5) (2,9)
what is the rate of change?

Answers

Answer:

4

Step-by-step explanation:

Slope is rate of change. y 2 -y 1/x 2 - x 1

9-5/2-1

4/1

4


Plllzzz help!!(25 points) Do.-1/2 of Zis
(1,-1)
(-1,1)
(-3/2, 1)

Answers

Answer:

(1‚-1) i think it is right answer

Nella travelled 1/3 of a journey by bus, 2/3 of the remainder by bicycle and the remaining 9 km on foot. a)How far did Nella cycle? b)What was the total distance that Nella travelled?​

Answers

Answer:

18km

40.5km

Step-by-step explanation:

Let b = journey by bus

c = journey by bicycle

d = total journey

c = (2/3 x d) x 2/3

divide both sides by 2/s

c(3/2) = (2/3)d

c + 9km = 2/3d

c + 9km = 3/2 c

collect like terms and solve for c

3/2c - c = 9km

1/2c = 9km

c = 18km

2. IF cycling (18km) and walking (9km) make up 2/3 of the journey, 2/3 of the journey is 27km

2/3d = 27km

divide both sides by 3/2 to find d

d = 40.50 km

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