Mathematics College

on the first one shows you how to solve it then second one is the problem just tell me the answer pls have a good day bye

On The First One Shows You How To Solve It Then Second One Is The Problem Just Tell Me The Answer Pls
On The First One Shows You How To Solve It Then Second One Is The Problem Just Tell Me The Answer Pls

Answers

Answer 1

Answer:

43/30

Step-by-step explanation:

Answer 2

Answer:

1 13/30

Step-by-step explanation:

6 & 5 have a Lcm of 30, so lets use that for our denominator so we can add.

5/6 + 3/5 = 25/30 + 18/30

=

43/30 which is equal to 1 13/30.

Related Questions

A computer is on sale for 80% of the original price. If the computer originally cost $400, what is its sale price?

Answers

Answer:

$320

Step-by-step explanation:

400*0.8(decimal form of 80%) = 320

Answer:$80

Step-by-step explanation:

$400x0.80=$320 off

400-320=$80

Or

$400 x 0.20= $80 sale price

18x + 3y = 33 What is the y intercept form of this equation?

Answers

Answer: look at the picture

Step-by-step explanation: Hope this help:D

Answer: y=-6x+11

Step-by-step explanation:

Which value for x makes the sentence true?
10x - 5 = - 55

A. - 50

B. - 6

C. - 10

D. - 5

Answers

Answer:

D. -5

Step-by-step explanation:

Just solve:

10x - 5 = -55

10x = -50

x = -5

Answer is D.

Which set of three angles could represent the interior angles of a triangle?

Answers

Answer:

the first option

Step-by-step explanation:

it's the only one tht adds to 180

Answer:

49°, 59° and 72°

Step-by-step explanation:

Interior angles are supposed to add up to 180°

49+59+72=180° (correct set)

34+45+11= 90° (not correct set)

24+51+15= 90° (not correct set)

45+70+85 = 200° (not correct set)

hence the correct set is 49°, 59° and 72°

a clothing store sells t-shirts,t,for $8 a shirt, and shorts,s,for $12 each. the store earned $180 revenue last month.the store sold three times as many t-shirts as shorts. using the method of substitution, how many t-shirts and shorts did did the store sell?

Answers

Answer:

Let x be the variable for a t-shirt for $8.

Let y be the variable for shorts for $12.

Let z be the variable for the hats that cost $10 each.

We have the expression 1 below:

$464 = $8x + $12y + $10z

other expressions:

3z = x

2z =y

By substitution we can solve each variable:

464 = 8(3z) + 12(2z) + 10z

464 = 24z +24z +10z

464 = 58z

z = 8

Solve for x andy:

3z=x

3*8 = 24=x

2z=y

2*8 = 16 = y

The t-shirts are 24 pieces, the shorts are 16 pieces and hats are 8 pieces.

Step-by-step explanation:

What kind of graph would be best to show the results of a group of students who were asked about their favorite kind of pizza. Explain your answer in complete sentences.

Answers

Answer:

A graph that would be best for a group of students trying to figure out there favorite pizza is a pie graph.

Step-by-step explanation:

What percentage of the shape is blue?
Write your answer using a percent sign (%).

Answers

Answer:43%

Step-by-step explanation:

The answer is 43%%%%%%%

Solve, using a proportion. If Joe travels 434 miles in 7 hours, how far will he travel in 10 hours at the same speed? miles Enter​

Answers

Answer:

Step-by-step explana

Answer:

Step-by-step explanation:

What is the answer

BRAINLIEST FOR CORRECT ANSWER ASAP PLEASE

Answers

Answer:

he is correct because you add the exponents and then multiply 3 by itself that many times

PLS HELP: A box is 9 inches wide, 3 inches long, and 12 inches high. It is completely filled with blocks that are each 1 cubie inch in volume. If 20 blocks were taken out of the box, how many blocks would remain in the box?

Answers

Answer: 304

Step-by-step explanation: first you multiply 9, 3, and 12 which equals 324. Then you subtract 20 from 324 and you get 304.

The graphs below have the same shape. What is the equation of the red graph? fx=42 . g(x) = ​

Answers

Answer:

Step-by-step explanation:

g(x) = -x²

Answer:

g(x) = -x²

Step-by-step explanation:

We can see that:

f(x) = g(x) + 4, in other words, f(x) is translation of g(x) 4 units up

The the equation of g(x) is:

g(x) = f(x) - 4g(x) = 4 - x² - 4 g(x) = -x²

Julio is a junior ranger at the Rocky Mountain National Forest. It is his job to inform a group of middle school student visitors about ways to prevent forest fires. Which statements would Julio most likely review with the group? Check all that apply. build campfires away from trees dispose of leftover food in campfires light campfires when it is dry and hot start campfires with an adult present ensure campfires are permitted before lighting them

Answers

Answer:

A, D, E

Step-by-step explanation:

Sorry for being late

To prevent forest fire, Julio should take the measures stated in, A, D, and E.

What is Forest Fire?

Forest fire can be defined as an uncontrolled or unplanned destructive fire that spreads over a forest or woodland.

To prevent forest fire from occuring during the visit of the students, the following measures, among others, should be taken:

Campfires should not be built close to trees.Adult should be present when campfires are started.Campfires should only be started if permitted.

Thus, to prevent forest fire, Julio should take the measures stated in, A, D, and E.

Learn more about forest fire on:

https://brainly.com/question/3630812

i need help with this problem x^2+2x-36=2x

Answers

The answer should be x=6

A dance floor is in the shape of a rectangle. It is 27 meters long and 16 meters wide. What is its peremeter?​

Answers

Answer:

perimeter of a rectangle = 2(l+b)

                         length    = 27 m

                         breadth = 16 m

   perimeter = 2( 27+16 )

                   = 2 * 43

            ∴ perimeter  = 86 m

hope this answer helps you.....

Answer:

86

Step-by-step explanation:

P= 2*W + 2*L

Therefore you get 86

The legs of a right triangle are 24 in and 9 in. What is the length of the hypotenuse? Round to the nearest tenth.

Answers

Answer:

25.6

Step-by-step explanation:

24^2 + 9^2=h^2

576+81=h^2

657=h^2

25.6=h

Solve the inequality: x^6 - 64 > 0
Please help ASAP!!! Thank you!!!

Answers

Step-by-step explanation:

Step-by-step explanation: Here's your solution

Step-by-step explanation: Here's your solution=> x^2 - 64 > 0

Step-by-step explanation: Here's your solution=> x^2 - 64 > 0 => x^2 > 64

Step-by-step explanation: Here's your solution=> x^2 - 64 > 0 => x^2 > 64 => x = 6√64

=. x = 2

hope it helps

What transformation has changed the parent function f(x) = (.5)* to its new
appearance shown in the graph below? (1 point)


Answers

Answer:

Vertical compression by a factor of ¼

Step-by-step explanation:

[Transformed] f(x) = ¼(.5)ˣ

[Original] f(x) = (.5)ˣ

____________________

I determined this transformation by comparing the notable points on the graph.

When x = -2 for the original function f(x), y = 4.

For this transformed graph y = 1 instead of 4.

Therefore y is scaled by ¼, and so that is the vertical compression.

Solve for X (15x-23)

Answers

Answer:

15 ^2 − 2 3

Step-by-step explanation:

What is 9 1/2 plus 12 11/20

Answers

Answer:

[tex]22\frac{1}{20}[/tex]

Step-by-step explanation:

mark me Brainllest

Answer:

Exact Form: 441/20

Decimal Form: 22.05

Mixed Number Form: 22 1/20

The graph of ​g(x)=6+log3x is the graph of ​f(x)=log3x shifted...

Answers

Answer: graph is shifted 6 units upward, in positive y direction

Step-by-step explanation: 6 is added to every value of log(3x) .

find the value of x
pls help me!!

Answers

Answer:

[tex]x = 36[/tex]

Step-by-step explanation:

[tex]3x + x + x = 180[/tex]

[tex]5x = 180[/tex]

[tex]x = 36[/tex]

Explain how to find the mean using the first model.

Answers

Answer:

Im not sure if this helps but the Mean is when you add all of the number together.

Step-by-step explanation:

on the question your doing is 1 to 10.

you add  1+2+3+4+5+6+7+8+9+10=55

your mean would be 55

What does the fox say?

Answers

Answer:

Joff-tchoff-tchoffo-tchoffo-tchoff!

Tchoff-tchoff-tchoffo-tchoffo-tchoff!

Joff-tchoff-tchoffo-tchoffo-tchoff!

Step-by-step explanation:

Answer:

"Joff-tchoff-tchoffo-tchoffo-tchoff!

Tchoff-tchoff-tchoffo-tchoffo-tchoff!

Joff-tchoff-tchoffo-tchoffo-tchoff!"

Emma earns $12 an hour babysitting. She wants to save at least $180. Write and solve and inequality to find the minimum number of hours she needs to work to reach her goal.

Answers

Answer:

15 hours

Step-by-step explanation:

180 ÷ 12 = 15

^-^

Can I have brainlest please?

Put this numbers from least to greatest.

A: 3.2, 0.67, 9, 1.78

B: 1/2, 1/4, 6, 3/4, 7/8

please please please please help me please please please please please please please please please please.​

Answers

Answer: A: 0.67, 1.78, 3.2, 9

B: 1/4, 1/2, 3/4, 7/8, 6

Step-by-step explanation:

Darnell's Burgers cooks its burgers either well done or medium. Last night the restaurant served 15 burgers in all, 6 of which were well done. What percentage of the burgers were well done? ANSWER ASAP!​

Answers

Answer:

40%

Step-by-step explanation:

6/15 as a percent is 40/100 or 40%

Hope this helps! :)

Answer:

.9%

Step-by-step explanation:

so you take a calculator and input 15 and then you subtract 6 and then you hit the % button and your answer is .9% there you go!!!          oh and Darnell is been on guy's groceries games and he used to be in pearl wit his business

Place the following objects in order from greatest to least gravitational force. Explain your answer.
*Earth
*DISCOVER satellite
*Sun
*Moon

Answers

well when thinking of gravity you have to think of the size and mass of the object so,

The sun (largest and most mass)

Earth

Earth's moon

Discover satellite (cause it's tiny and light compared to the sun!)

What is 24 1/2 - 9 7/8?

Answers

Answer:

the answer is 12 I hope this answer helps you

The radius of a circle is 2.9 in. Find the circumference to the nearest tenth.

Answers

Answer:

[tex] \bf \large 20 \: inches [/tex]

Step-by-step explanation:

Given that :

The radius of a circle is 2.9 in.

to find :

Find the circumference to the nearest tenth.

formulas used :

circumference = 2 × π × r

where,

π = 22/7r = 2•9 inches

explanation :

⟼ c = 2πr

⟼ c = 2 × 22/7 × 2•9 inches

⟼ c = 2 × 3•14 × 2•9 inches

⟼ c = 6•28 × 2•9 inches

⟼ c = 18•21 inches.

Round to the nearest tenth :

⟼ c = 18•21 inches

⟼ c = 20 inches

∴ circle circumference is 20 inches .

3.50 rounded to the nearest whole ounce​

Answers

Answer:

4

Step-by-step explanation:

Look at the tenths place to round.

4 and below, round down.

5 and above, round up.

In this case, it’s 5 so round up.

3.50 -> 4

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