Mathematics High School

what do I do and how do I do it ???​

What Do I Do And How Do I Do It ???

Answers

Answer 1

Answer:

D

Step-by-step explanation:

Related Questions

y+3=3/2(x+1) in slope intercept

Answers

Answer:

y=3/2x-1.5

Step-by-step explanation:

y+3=3/2(x+1)

y+3=3/2x+3/2

-3              -3

y=3/2x-1.5

In 2 mins., a conveyor belt moves 300 lbs. Of recycle aluminum from delivery truck to a storage area. A smaller belt moves the same quantity of cans the same distance in 18 mins. If both belts are used, find how long it takes to move the cans to the storage area

Answers

Answer:

1.8 minutes or 108 seconds

Step-by-step explanation:

The question tells us that the larger belt moves 300 lbs in 2 mins. And this is equal to 150 lb per minute

The question also tells us that a smaller belt moves the same quantity of 300 lbs in 18 mins. And this is equal to an average of 16.667 lb per min.

Both belts will move at a rate of 166.667 lb per min.

So it will take them 300 / 166.667 = 1.8 min or 108 s.

Therefore, the answer is 1.8 min

In 2021, the population of a Texas city was 126,000. If the population is decreasing at an annual rate of 4.5%, what will the population be in 2029?

Answers

Answer:

81,000

Step-by-step explanation:

Solve for y. 1) 5x + 4= - 4y​

Answers

Answer:

y = -5x/4 - 1

Step-by-step explanation:

what's the value of given expression

[tex] \sqrt{10000} [/tex]
​

Answers

Answer:

100

Step-by-step explanation:

10000 = 10^4, so root(10^4) = 10^2 = 100.

If it is helpful, plz give me Brainliest.

Answer:

[tex]100[/tex]

Step-by-step explanation:

[tex] \sqrt{10000} \\ = \sqrt{100 \times 100} \\ = 100[/tex]

Solve 56x+23930=97x+16693 by substitution.

Answers

Answer:

You can't really use substitution for this problem b/c there is nothing to substitute.

Step-by-step explanation:

56x+23930=97x+16693

Subtract 23930 from both sides:

56x+23930-23930=97x+16693-23930

simplify:

56x=97x-7237

subtract 97x from both sides:

56x-97x=97x-7237-97x

Simplify:

-41x=-7237

Divide both sides by -41

-41x/-41=-7237/-41

Simplify:

x=7237/41

5) Payton runs a kiosk on Route 66. Half the canned drinks in stock were sold out and empty cans were sent for recycling. Payton bought 68 more canned drinks to restock the kiosk. If there is a total of 200 cans now, how many canned drinks were in stock initially? ​

Answers

Answer: There were 264 cans initially stocked.

Step-by-step explanation:

c/2 + 68 = 200

A square has one
side that measures
6 inches. What is
the perimeter of
the square?

Answers

Answer:

24 inches

Step-by-step explanation:

a square has 4 equal sides. if one side is 6, the rest of the sides are also six. perimeter is all the sides added. so 6+6+6+6, or 6*4, equals 24 inches as perimeter.

Figure with four equal sides and four right (90°) angles. If a square has one side that measures 6 inches then perimeter of square is 24 inches.

What is Square?

a  figure with four equal sides and four right (90°) angles.

We know that in a square all the sides will measure equal length. So the formula for  perimeter of square is P=4a or p equal to four times of a.

Where p is the perimeter and a is the measurement of a side.

It is given that measure of one side of square is 6 inches.

So value of a is 6.

Substitue the value of a in the perimeter formula.

Perimeter=4×6

When four is multiplied with six we get twenty four.

=24 inches.

Hence perimeter of the square with one side measure 6 inches is 24 inches.

To learn more on Perimeter of square click:

https://brainly.com/question/11495285

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There are twenty-two more chickens than cows. The number of cows and chickens combined is 98. How many are chickens? There are 60 chickens. There are 38 chickens. There are 38 cows.​

Answers

Answer:

Step-by-step explanation:

chicken=x+22

cow=x

chicken+cow=98

x+22+x=98

2x+22=98

2x=76

x=38

chicken =x+22=38+22=60

There are 60 chickens

Answer:

chicken=x+22

cow=x

chicken+cow=98

x+22+x=98

2x+22=98

2x=76

x=38

Step-by-step explanation:

expression equivalent to -4(7 + 2m)

Answers

Answer:

Use the distributive property -28-8m

Step-by-step explanation:

-4(7+2m)

-28-8m

What is -6 -8 -10 -5 -2 -3 -1 from least to greatest?

Answers

Answer:

-10, -8, -6, -5, -2, -1

Step-by-step explanation:

I knew this because every negative number can still relate to being the least number. But hey, hope this helps. :]

Help please

Find the zeros for y=2x(x+6)(x-14)

Answers

Answer: x = 0, -6, 14

Step-by-step explanation:

the answer is x =0, -6, 14 have an amazing night

which translation below translates the figure according to the rule (x,y) -> (x, y-3)

Answers

D to do this problem just look for the one where A’ B’ C’ and D’ have 3 less in the y then A B C and D

If x=7 and y=−2, evaluate the following expression:3x+4y ​

Answers

Answer:

Step-by-step explanation:

when x = 7 and y = - 2

3x + 4y

= 3 * 7 + 4 * (-2)

= 21 - 8

= 13

Hope it helps :)

Please help me! Find the vector v with v=6 and
direction = 150°.

Answers

Answer:

12

Step-by-step explanation:

what is
Evaluate the expression 120n+160,500 when n=32

Answers

Answer:

164,340

Step-by-step explanation:

Plug in 32 as n into the expression

120n + 160,500

120(32) + 160,500

3,840 + 160,500

= 164,340

So, the expression is equivalent to 164,340

Need help with this question, I will give brainliest if its correct!

Answers

Answer:

y= 4/1 + -6

Step-by-step explanation:

Answer:

y = -4x - 6

Step-by-step explanation:

2. How would you say 406,762?
Four hundred six thousand, seven hundred sixty-two
Four hundred sixty thousand, seven hundred sixty-two
Forty-six thousand, seven hundred sixty-two
Four thousand, six hundred seventy-two

Answers

Answer:

A- Four hundred six thousand, seven hundred sixty-two

Hope this helps!

Answer:

A. Four hundred six thousand, seven hundred sixty-two

Step-by-step explanation:

Sound out the number before the comma first:

You would read it as four hundred six, not four hundred sixty (That would mean 460 and not 406.)

Sound out the number after the comma next:

You would read that as seven hundred sixty-two.

So combine them to say:

four hundred six thousand, seven hundred sixty-two. Choose A

Given the function f(x)= -3(x)^2 , find the value of f(4).

Answers

the value of f(4) would be -48

Step-by-step explanation:

f(x) = -3x²

f(4) = -3(4²)

= -48

Pls help me I would appreciate it be I’m failing:(

Answers

I don’t have any paper near me but on ur graph paper start at the point (1,2) and go up 1 and to the right 3 and make a point. Then go back to point (1.2) and go down 1 and to the left 3. Make a point there and draw a line and u have a graph! Hopefully this helps!

Answer:

plot a point at (1,2) move your pencil up one and right 3 and put a point. repeat until you get a long enough line

Step-by-step explanation:

You might have already finished this but good luck!

Maya is 14 years old. Her brother Jorge is 3 years more than half her age. Which of the following is the correct expression for Jorge's age?

(7 x 2) + 3
7 − (2 + 3)
(14 ÷ 2) + 3
14 ÷ (7 − 3)

Answers

The answer is C to get half of mayas age we first divide the 14 by 2 then we add the 3 and get our answer which is 10

Answer:

7 x 2 + 3 = 17

7 - 2 + 3= 8

14 ÷ 2 + 3 = 10

14 ÷ 7 - 3  - 1

Step-by-step explanation:

Mathhhhhhhhh pls help

Answers

Answer:

vertically opposite angles

Step-by-step explanation:

Can someone help me?

Answers

Answer:4/3

Step-by-step explanation:

2/6=x/4 cross multiply

6x=8 x=8/6 =4/3 Divide and simplify

In a recent election, there were six candidates and 4700 total votes. The circle graph below summarizes the votes by candidate.
The central angle for the Bowerman slice is 36º. What percentage of the votes did Bowerman get? Do not round.

Answers

The circle is 360 degrees so,

360 degrees --> 4700 votes

36 degrees ---> x

4700*36 = 360*x

169,200 = 360*x

x= 169,200/360

x= 470

[tex] \frac{470}{4700} = 0.1 = 10\%[/tex]

Find the value of each variable. Write your answers in simplest radical form.

Answers

1/2 by 3 equal 5 /1 so yea it’s easy that’s rights

simplify (n+1)!/(n+3)!

Answers

Answer:

Step-by-step explanation:

[tex]\frac{(n + 1)!}{(n+3)!}=\frac{(n + 1)!}{(n+3)*(n +2)*(n+1)!}\\\\= \frac{1}{(n+3)(n+2)}\\[/tex]

14 books in 2 boxes; 20 books in 3 boxes
Group of answer choices

Answers

Im confused can u explain more the question

Answer:

this is not propotioinal, because 14 divided by 2 is 7 and 20 divided by 3 is not equal to 7 you need 1 more book in the second box to make it proportional

Step-by-step explanation:

hope this helps      :)

What is the slope of y=250-5x

Answers

Answer:

Step-by-step explanation:

The slope of the line is -5, and the y-intercept is 250

What the person above me said

Four boxes are shown in order from largest volume to the smallest volume. For each box, all of the dimensions are 3.5 cm less then the next biggest box. To the nearest cubic centimeter, what is the volume of box D

Answers

Answer:

i don't know

Step-by-step explanation:

it can be For Each Box, All Of The Dimensions Are 3.5 Cm Less Than The Next Larger Box. What Is The Volume Of Box D To The Nearest Cubic or For each box, all of the dimensions are 3.5cm less than the next larger box. To the nearest cubic centimeter, what is the

6) All chords are diameters.
True
or
False

Answers

All chords are diameters: the answer is false
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