Mathematics High School

Joel is mailing a large envelope to his cousin. The envelope has pictures inside, so he doesn't want to bend it. What is the maximum width for the mail slot???

Joel Is Mailing A Large Envelope To His Cousin. The Envelope Has Pictures Inside, So He Doesn't Want

Answers

Answer 1

Answer:

the maximum width of the mail slot is 25 cm.

u. can find it through phythagoras theorem

Answer 2

Answer:

25

Step-by-step explanation:

Use the pythagorean theorem. Here's how: Since a^2+b^2=c^2, 7^2+24^2=576+49= the square root of 625 which is 25.

Related Questions

What is the answer please

Answers

27 or 3^3
Since they have the same base (3^11 and 3^4), just 11-4 and get 7 => 3^7
Again, since the same base (3^3 and 3) just sum the exponents => 3+1=4 => 3^4
And now 3^7 : 3^4 => 7-4 is 3 => 3^3 or 27.

Find the value of y. Round to the nearest tenths place.

Answers

are there any options on the test or homework

Answer:

y = 12

Step-by-step explanation:

Look at the left triangle first.  Opposite the 30 degree angle (not shown) is the shortest side, which (according to the sine function) is half the hypotenuse, or 2√3.  Then (2√3)² + x² = (4√3)², or

4(3) + x² = 16(3).  Thus, x² = 16(3) - 4(3) = 12(3) = 36, and so x = 6.  Again using the sine function, we find that x = 2y = 6, so, using the sine function, we find that sin 30° = 6/y.  Thus y = 6 / (2/1) = 12  =  y

Abigail runs a 35 mile race. After an hour she has run 20% of the race. How far did Abigail run in an hour?

Answers

Answer:

7 miles

Step-by-step explanation:

35 x 0.2 = 7 miles

Answer:

7 mile

Step-by-step explanation:

In 1 hour, Abigail covers 20% of total distance.

In 1 hour, Abigail covers 20% of 35 mile

In 1 hour, Abigail covers (20/100 × 35) = 7 mile

please help me out! :)

Answers

Answer:

a) A(8,-3), B(4,-3), C(2,5)

b) not sure sry

the picture has the question

Answers

Answer:

A:80 FT

Step-by-step explanation:

just did it

A unicycle wheel has a diameter of 30 inches. How many inches will the unicycle travel in 5 revolutions? Use π = 3.14 and round your answer to the nearest hundredth of an inch.

Answers

Answer:

471.3inches

Step-by-step explanation:

Given data

Diameter= 30in

Radius= D/2= 30/2= 15in

The circumference is the same as the distance covered in one revolution

C= 2πr

Hence the distance  covered in 5 revolutions is

C= 2*5*πr

Substitute

C=10*3.142*15

C= 471.3inches

The diameter of a circle is 14 feet. What is the radius?

Answers

The radius is 7

Half of the diameter is the radius

Answer:

7

Step-by-step explanation:

to find a radius of any diameter just find half of the diameter

Sophie's current balance in her checking account is $125.89. What is the final balance after the above transactions were completed?

$

Answers

Answer:

i cant give you a step by step answer but all you do is subtract

Step-by-step explanation:


can someone explain this?

Answers

Here is the formula

V= pi x radius (squared) x height

3.14 x 5 x 7 = 549.5

What is the value of this expression when a= 3 and b- -2? (3a^-2 b^6)/(2a^-1 b^5)^2

No links please. Will give Brainlest on who is right. (This gamer girl is bad at math uwu)

Answers

Answer:

1

Step-by-step explanation:

PLEASE HELP‼️‼️‼️ i need this done by 2pm PST‼️

Answers

I'll answer the second question, we are told student can read 80 words in 5 min, so how many words can he read in a min, all we need to do is 80/5 to get 16 and thats your answer!

16 words per minute

Write this decimal number in standard form:
"nine hundred eighty-one thousandths"
=

Answers

Answer:

0.981

that is the answer

Answer:

0.981

Step-by-step explanation:

???? Help me guys <3

Answers

Answer:

your answer is D  

the circle is filled in which means AND equal too  

the arrow is bold and its pointing down showing that X is less than 4.  

your answer is D and thats final.

Mr. Cole has $ 200. He keeps 3_4 of the money and divides the remainder equally between his two children. How much money does each child receive?

Answers

Answer: [tex]\$25[/tex]

Step-by-step explanation:

Given

Mr. Cole has $200

He keeps three-fourth of money i.e.

[tex]\Rightarrow 200\times \dfrac{3}{4}=\$150[/tex]

Remaining money is [tex]=200-150=\$50[/tex]

If $50 dollar is distributed among two-child, then each child will get

[tex]\Rightarrow \dfrac{50}{2}=\$25[/tex]

A rake was marked up 25% from an original cost of $8.80. Last Friday, Dean bought the rake and paid an additional 3% in sales tax. What was his total cost?

Answers

Answer:

$11.33

Step-by-step explanation:

First I did 8.80 x 0.25 and I got 11. Than I did 11.00 x 0.03 and I got $11.33. The total cost was $11.33

The total cost of the rake is $11.33.

What is the sales tax?

Calculating the sales tax applied to a purchase is a matter of simply multiplying the tax rate by the purchase price using the equation sales tax = purchase price × sales tax rate. Adding the sales tax to the original purchase price gives the total price paid with tax.

Given that, a rake was marked up 25% from an original cost of $8.80.

25% of the original cost of $8.80 is

0.25×8.80 =$2.2

So the marked up price was 8.80+2.20

= $11

He then paid an additional 3% in sales tax, that is

11 + 0.03×11 = $11.33

Therefore, the total cost of the rake is $11.33.

To learn more about the sales tax visit:

brainly.com/question/27092799.

#SPJ2

The points on this graph represent a relationship between - and -values. Which statement about the relationship is true? NO BITLY ITS A SCAM IF YOU DO BITLY I WILL REPORT

Answers

I think the answer is A: It cannot be proportional because the straight line through the point does not go through the origin >_< :)

Write the equation of a line that passes through the point (-4,5) and has a slope of 3

Answers

answer: y=3x+7
explanation: slope intercept form
y-y1=m(x-x1)
y-5=3(x+4)
y-5=3x+12
y=3x+7

Select the two figures that are similar to each other.

​

Answers

Answer:

Step-by-step explanation:

Its the blue and green rectangles

Answer:

Green and  Yellow

Step-by-step explanation:

If you divide the numbers and Area of the yellow one by 2, it becomes the green

Plz help!!!!!
ctc math

Answers

Answer:

7,13,37,55,103

Step-by-step explanation:

y = 5 + 2x^2

if x =1

y = 5 + 2(1)^2

1^2 = 1

2 x 1 = 2

y=5 + 2 or y = 7

you substatute each one in for x to solve for y

Find volume of rectangular prism 18ft,12ft,16ft
.

Answers

Answer:

The volume of the rectangular prism is [tex]3456ft^2[/tex].

Step-by-step explanation:

18 * 12 * 16 = [tex]3456ft^2[/tex]

Name that meme
-100 points

Answers

Answer:

Big Chungus

Step-by-step explanation:

Doesn't really need any explanition.

Answer:

its big chungus yuhhhh

Solve for the variable:
0.15a + 28.1 = 50
a = ?

Answers

Answer:

a = 146

Step-by-step explanation:

0 . 1 5 + 2 8 . 1 = 5 0  

3 / 2 0 + 2 8 . 1 = 5 0

3 /2 0 = 2 1 . 9

For the function a(-5) = -2, and a(-2) = -5. If y = a(x), what is the value of y when x = -2?​

Answers

A resposta é -5, como diz na pergunta.

98-12+e
=106
Need help quick

Answers

Answer:

[tex]98 - 12 + e = 106 \\ 86 + e = 106 \\ e = 10 6 - 86 \\ e = 20[/tex]

ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘs ʏᴏᴜ.

(lg 5)²+(lg 2)(lg 50)
need solution....​

Answers

-125g ^2 that’s what I got solving for it

HELP FAST!! IF RIGHT YOU WILL GET BRAINLIST! AND 5 STARS ⭐️
Solve for x.

x - 2(2 - 3/2x)= 2(4-x) + 10


A) -11/3

B) -3/11

C) 11/3

D) 3/11

Answers

Answer: The answer is C 11/3

Isolate the variable by dividing each sides by a factors that don't contain the variable.

A smaller triangle is four times smaller than a larger triangle. If the smaller triangle has a measurement of 27.1 mm for its longest side. What is the measurement of the longest side of the larger triangle?
A. 107.2 mm
B. 107.4 mm
C. 108.2 mm
D. 108.4 mm

Answers

Answer:

D. 108.4 mm

Step-by-step explanation:

Since the larger triangle is 4 times of the small triangle...

27.1 x 4 = 108.4 mm

A straw has a diameter of 0.6cm and a length of 19.5 cm. What is the surface area of the straw round to the nearest tenth. Use 3.14 for pie

Answers

Answer:

37.3032cm^2

Step-by-step explanation:

Given data

Diameter= 0.6cm

Radius= 0.3cm

Lenght = 19.5cm

Surface area (A) =2πrh+2πr^2

Substitute

A=2*3.14*0.3*19.5+2*3.14*0.3^2

A=36.738+0.5652

A=37.3032

Hence the surface area is

37.3032cm^2

Please help me
If you give me a good answer I will award brainiest

Answers

Answer:

integer

Step-by-step explanation:

it is an integer

It’s an Integer




Because it’s an integer

A triangle has a slant of 5ft, a height of 4ft, and a base of 3ft. What is its area?

A. 6ft^2
B. 10ft^2
C. 12ft^2
D. 20ft^2

Answers

A. 6 feet squared.
3x4 = 12
12 / 2 = 6
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