Mathematics High School

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Helppppppppppppppppppppp

Answers

Answer 1
It has to be the 2 and 3 because when you multiply fractions you use keep change flip for example 2/3 divided by 2/3 you keep the first fraction 2/3 you change division to multiplication and you flip the last fraction which will be 2/3x3/2

Related Questions

Find the explicit formula for the given sequence 1/4, 3/4, 5/4, 7/4​

Answers

Step-by-step explanation:

d=(3/4)-(1/4)=(5/4)-(3/4)=(7/4)-(5/4)=1/2

then it is an arithmetic sequence

by using this equation :

a(n) = a1 +(n-1)d

and we have : a1=(1/4),  d=(1/2)

So:

Explicit formula: a(n) = (1/4) +(n-1)*(1/2)

hope this helps

Answer:

Step-by-step explanation:

d=(3/4)-(1/4)=(5/4)-(3/4)=(7/4)-(5/4)=1/2

then it is an arithmetic sequence

by using this equation :

a(n) = a1 +(n-1)d

and we have: a1=(1/4),  d=(1/2)

So:

Explicit formula: a(n) = (1/4) +(n-1)*(1/2)

Jon went to a restaurant and gave a 20% gratuity of $15 on the meal. How much was the original amount of the bill?

Answers

Answer:

$75

Step-by-step explanation:

$15 divided by 0.2 = $75

0.2 = 20%

What is an adjective that starts with t and means sweet? Okay, here's context, I'm making a u s e r n a m e, and one of the adjectives is "taro" If not, what are just some good u s e r n a m e s

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Treat

The question confuses me but treat starts with t, is an adjective, and rhymes with sweet

Please answer helpppp !!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!

Answers

Answer:

Step-by-step explanation:

Remember that TR is 1/3 the length of MR

MR = 54

TR = 1/3 *MR

TR = 1/3 * 54

TR = 18

3 The table shows the prices of some breakfast items at a restaurant. Sara ordered 2 eggs, a
slice of bacon, and a glass of orange juice for breakfast. The sales tax for the order was
$0.48. She paid for her breakfast with a $10 bill.
Breakfast Menu
Item
Price
One egg
Slice of bacon
Glass of orange juice
$1.69
$1.49
$1.09
How much change should Sara receive from the $10 bill?
A $3.56
B $6.44
C $5.25
D$4.75

Answers

It is B just use a calculator hope it helped

PLS HELP AND EXPLAIN HOW TO DO THIS, ILL GIVE BRAINLIEST

Answers

Answer:

C. 8

Step-by-step explanation:

f(5) =1/4(2)^5

because x=5

f(5)=1/4(32)

because 2^5 is 2*2*2*2*2=32

f(5)=8

because 1/4*32 or 32/4 is 8

Hope this helped :) I haven't even learned f(x) in school yet haha. I'm in 8th grade, but I took extracurriculars for math and I'm on the math team. Ergo, I know it's right!

Which point on the graph represents they-intercept

Answers

Answer:

Where's the graph kid sir?

Step-by-step explanation:

Answer:

The y-intercept on a sloped line is where the line crosses the y-axis. Taking a look at your graph, Find a point where the line crosses the y-axis.

Complete the proof. Someone please help me answer this!

Answers

Definition of Midpoint. By the definition of the midpoint, the segments [tex]\overline{GM}[/tex] and [tex]\overline{MH}[/tex] must be congruent.GM = MH. By definition, if two segments are congruent, then they have the same length.Subtraction Property of Equality. From the previous equation (5x = 3x + 4), we are subtracting 3x from both sides to get that 2x = 4.x = 2. By dividing both sides of the previous equation by 2, we get that x = 2. The last line of the proof must be the statement you are intending to prove.

can someone help me plz​

Answers

Answer: The answer is 1 and 2/3

Hope this helps you bye

Edward deposited ​$10,000 into a savings account 2 years ago. The simple interest rate is ​2%. How much money did Edward earn in​ interest?

Answers

Step-by-step explanation:

Simple interest = PRT/100

S I = $10000 x 2 x 2

_____________

100

SI = $400

Answer:

$ 10,400

Step-by-step explanation:

Interest = P( 1 + rt)

10000 { 1 + ( 0.02 x 2 )

= 10000 * 1.04

= 10, 400

please hurry i only have 1 hour

Answers

Answer:

C.) 4 sqrt2

Step-by-step explanation:

ON=MN

therefore you can use pythagereum theorum here in a right triangle

as the hypotnuese is 8 you know that ON and MN is equal to the sqrt of 32 each. As A^2+ B^2=C^2

C=8 so C^2= 64 therefore,

A^2+ B^2=64 therefore,

A^2= 32 and B^2=32

you take the sqrt of 32 you get 4sqrt2

In costal regions, some animals live above sea level and other animals live in the ocean. A sea star can be found at an ocean depth of two feet. How can you represent an ocean depth of two feet? 1.What do you know 2.What do you need to find 3.What is the answer

Answers

Answer:

- 2 feets

Step-by-step explanation:

Given that sea star can be found at an ocean depth of 2 feets ;

An ocean depth of 2 feets can be represented as :

Sea level - depth = 0 - 2 = - 2 feets

Hence, it can be concluded that sea star lives in the ocean

i need help please lol

Answers

Answer:

-2 + 6!

Step-by-step explanation:

Since the last two are negatives back to back, you change them to positive to make the problem easier! Anytime the last two signs are back to back negatives, you can do that, but never change the first sign!

I hope this helps!!

Answer: THE PINK ONE (-2+6)

Step-by-step explanation:  WE DID THIS IN MATH SO I KNOW. IT'S THE PINK ONE! (-2+6)

someone please do this it’s due tomorrow!

Answers

Answer:

is this the whole question? is there a second part to it?

where’s the data? is this the entire question?

Bentley took a ride on Rudolph’s back. At 8:00 pm, he counted 68 stars. At 10:00 pm, he counted twice as many stars. At 12:00 am, he counted five times more stars than his first count.

A. How many stars did Bentley count at 10:00 pm?

B. How many stars did Bentley count at 12:00 am?

Answers

Answer:

A. 136 stars

B. 340 stars

Answer:

At 10 pm he counted 136 stars and at 12 pm he counted 340

Step-by-step explanation:

for 10 pm:

68 x 2

for 12 pm:

68 x 5

Which type of transformation is the only one of the four that is not a rigid motion and other words which type of transformation involves the size changing a or a a rotation or a dilation or a a translation ot a reflection

Answers

Step-by-step explanation:

Dilation changes the size of the shape and is not a rigid motion.

Answer:

Dilation changes the size of the shape and is not a rigid motion.

explanation:

Hope it's answer you plz mark as Brainlist

49, 50, 52, 58, 61, 63, 66, 68
Part A What is the median of the data set?

Answers

59.5 bc the two middle numbers, 58 and 61, you add them then divide by two. Hope I helped.

Answer

59.5

Step-by-step explanation:

This is what I think!

A chef is filling one sink with water, while emptying another. The first sink is empty and is being filled at a rate of 4 gallons per minuet. The second sink is full and is being drained at a rate of 2 gallons per minute. If both sinks hold 24 gallons of water, how many minutes will it take for the two sinks to have the same amount of water?

Answers

jssjndsjksmmrdmdnxnxdj

Question #3: Complete the statement below to show the correct value of 100%. Part A: The expression 100 3 = 10 because 100 = 102 and = 101 = 10. Po Part B: When simplified, the answer is rational irrational​

Answers

Answer:

Step-by-step explanation:

Part A.

Expression [tex](100)^{\frac{1}{2}}[/tex] = 10

Because 100 = [tex](10)^{2}[/tex] and [tex][(10)^2]^{\frac{1}{2}}=10^1=10[/tex]

[Since, [tex](a^{2})^{\frac{1}{2}}=a^{2\times \frac{1}{2}}=a^1[/tex]]

Part B.

When simplified, the answer is RATIONAL.

[Since, 10 can be written as [tex]\frac{10}{1}[/tex]]

Cho is making a rectangular garden, where the length is x feet and the width is 6x + 6 feet. He wants to add garden stones around the perimeter of the garden once he is done. If the garden is 6 feet long, how many feet will Cho need to cover with garden stones? Cho will need to cover _______ feet with garden stones.

Answers

nice profile picture

I need the answer to this

Answers

Answer

5/3-i

Step-by-step explanation:

Solve the system of equations using substitution.

y = −2x + 1
4x + 2y = −2

No solution
Infinitely many solutions
(0, −4)
(−4, 0)

Answers

Answer:

no solution

Step-by-step explanation:

x cancel out each other

Answer:

no solution

Step-by-step explanation:

What is the approximate circumference of the circle shown below?

A. 48.7 cm
B. 24.3 cm
C. 97.3 cm
D. 39.5 cm

Answers

Answer:

The answer is A. 48.7

Step-by-step explanation:

The approximate circumference of the circle is,

⇒ C = 48.7 cm

What is mean by Circle?

The circle is a closed two dimensional figure , in which the set of all points is equidistance from the center.

We have to given that;

A circle is shown in image.

And, Diameter of circle = 15.5 cm

Since, WE know that;

Circumference of circle is,

C = πd

Where, d is diameter of circle

Hence, The approximate circumference of the circle is,

⇒ C = 3.14 × 15.5

⇒ C = 48.7 cm

Thus, the circumference of the circle is,

⇒ C = 48.7 cm

Learn more about the circle visit:

https://brainly.com/question/24810873

#SPJ7

Find the distance between the two points rounding to the nearest tenth (if necessary).
(1, -5) and (4, -1)

Answers

Understanding:

This can be easily solved by using the distance formula which is

[tex]d=\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2} }\\[/tex]

[tex]d:[/tex] distance

[tex](x_{1},y_{1}):[/tex] coordinates of the first point, in our case it is [tex](1,-5)[/tex]

[tex](x_{2},y_{2}):[/tex] coordinates of the second point, [tex](4,-1)[/tex]

Solution:

[tex]d=\sqrt{[(4)-(1)]^{2}+[(-1)-(-5)]^2}\\=\sqrt{(3)^2+(4)^2}\\= \sqrt{9+16} \\=\sqrt{25}\\= 5[/tex]

The distance between the two points is 5.

Suppose you buy ticket for out of a lottery of 1000 tickets where the prize for the one winning is to be 800. How much money do you take home (after paying for it)?

Answers

the answer to the question 2. Suppose you buy a ticket for $6 out of a lottery of 1000 tickets where the prize for the one winning is to be $800. How much money do you take home (after paying for it)? is  -$5.20

It usually takes Claude 40 minutes driving at 48 miles per hour to go from home to work. But due to road maintenance today, Claude has to take a detour, which makes the trip 8 miles longer than usual. What is the minimum speed Claude should travel so that he can reach the destination in less than 48 minutes?(1 point)

Answers

Answer: 50 miles per hour

Step-by-step explanation:

Find out the length of the normal route.

Distance = Speed * time

= 48 * 40/60

= 32 miles

The detour is 8 miles longer so the length is;

= 32 + 8

= 40 miles

What speed should he travel at to make it in 48 minutes. Remember speed is in miles per hours.

Speed = Distance/ time

= 40 / (48/60)

= 50 miles per hour

Answer:

50 miles per hour :)

Step-by-step explanation:

Distance = Speed * time = 48 * 40/60 = 32 miles

Detour is 8 miles longer so = 32 + 8 = 40 miles

In 48 minutes. Remember speed is in miles per hours.

Speed = Distance/ time

50MPH= 50 miles per hour

I hope that helps

PLZ HELP WITH THIS MATH QUESTION ITS HOMEWORK

Answers

Answer:

both the second and third one

16x2 + 4x2 – 2x – 12x2 + 4x

Answers

Answer:

8x^2  +  2x

Step-by-step explanation:

Help me with this please!!

Answers

Answer:

DE ≅ XY and XY ≅ YZ, then DE ≅ YZ

Thus, this statement is illustrated or validated by the 'Transitive Property of Segment Congruence'.

Step-by-step explanation:

We know that if two segments are congruent to the third segment, then they will be congruent to each other. This is called Transitive Property of Segment Congruence.

For example, Let suppose

segment LM = 30 unitssegment AB = 30  units                    segment BC = 30 units

LM ≅ AB and AB ≅ BC, then LM ≅ BC

30  ≅ 30 and  30  ≅ 30, then 30  ≅ 30

Thus, this validates the 'Transitive Property of Segment Congruence'.

Now Given

DE ≅ XY and XY ≅ YZ, then DE ≅ YZ

Thus, according to the above discussion, this statement is illustrated or validated by the 'Transitive Property of Segment Congruence'.

Instructions: Find the missing side lengths. Leave your answers as radicals in simplest form.

Answers

Answer:

m = n = 20

Step-by-step explanation:

Here, we want to find the missing side lengths

For a 45-45 triangle, the lengths have a side ratio of;

1:1: √2

We should understand that the triangle is isosceles ( opposite and adjacent are equal)

So n = m

So what we just need to do here is divide 20 √2 by √2

Mathematically, that would be;

20 √2/√2 = 20

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