Mathematics High School

Work these out for me

Work These Out For Me

Answers

Answer 1
There should at least be a PLEASE

Related Questions

write a numerical expression for the verbal expression twenty-five less than one hundred

Answers

Answer:

Step-by-step explanation:

g (x) = -x^2-6x+2. Find g(0), g (1), and g (-3)

Answers

Answer:

g(0)=2, g(1)=-3 ,g(-3) =29

Step-by-step explanation:

x²-6x+2

g(0) = 0²-6(0)+2

= 0-0+2

= 2

g(1) =1²-6(1) +2

=1-6+2

=-3

g(-3) =(-3)²-6(-3) +2

=9+18+2

=29

A clothing store is having a sale on socks each pair of sock are $3 if the store sells 407 pairs of socks how much money will they make

Answers

Answer:

cmon now just multiple 3 x 407, = 1221.

Step-by-step explanation:

Answer :

1 = 3

4 = 12

6 = 18

can someone help please

Answers

Answer:

31

Step-by-step explanation:

31 x 2 = 62

62 + 13 = 75

n = 31

christine must choose a shirt a pair of pants and a cap for todays outfit she has 2 shirts, 5 pairs of pants and 1 cap to choose from. How many diffrent outfits can she make

Answers

She can make 10 different outfits.

This is because when you multiply the following numbers, 2 x 5 x 1, you get  achieve the number 10.

Have a wonderful day,

I hope this helps! <33

Divide
.4 Divided by 28.08

Answers

28.08 divided by 0.4 is 70.2

I used a calculator

Answer:

I think that the answer is 70.2 I hope this helps

7. El volumen de un gas es inversamente proporcional a la presión. Un gas tiene el volumen de 20 Litros y una presión de 1.000 Pascal. ¿Cuál es el volumen del gas si la presión sube a 5.000 Pascal?

a) 2 L
b) 4 L
c) 10 L
d) 4.000 L

Answers

I believe The answer is 4 L

evaluate the expression when y= -3
y²+7y+1​

Answers

Answer:  -11

Step-by-step explanation:

y²+7y+1​

(-3)^2 +7*(-3)+1

9 -21 + 1 = -11

Answer:

-11

Step-by-step explanation:

y^2 + 7y + 1 where y = -3

Step 1. Substitute all y’s in the expression for -3

(-3)^2 + 7(-3) + 1

Step 2. Simplify the exponent

9 + 7(-3) + 1

Step 3. Multiply 7 and -3

9 + (-21) + 1

Step 4. Add 9 and -21

-12 + 1

Step 5. Add

-11

Rearrange the formula to highlight the base area. V = 1/3Ah 10 Points

Answers

Given the formula:

[tex] \displaystyle \large{V= \frac{1}{3} Ah}[/tex]

We want to isolate A-term. First, 1/3 • Ah can be written as:

[tex] \displaystyle \large{V= \frac{Ah}{3}}[/tex]

Since we have 3 as the denominator, we multiply the whole equation by 3.

[tex] \displaystyle \large{V \times 3= \frac{Ah}{3} \times 3} \\ \displaystyle \large{3V= Ah}[/tex]

Then we move h to divide 3V since h is multiplied by A.

[tex] \displaystyle \large{ \frac{3V}{h} = A}[/tex]

Therefore, A = 3V/h

In the triangle above, Eight-fifteenths represents which ratio?


A right triangle is shown. Side A B has a length of 15, side A C is 8, and side C B is 17. Angle A is a right angle.

Answers

The answer is AC/AB or tanB.

tangent is opposite over adjacent, and the opposite of angle B is 8 and the adjacent is 15, which gives you 8/15.

Answer:

a

Step-by-step explanation:

Solve 2 + 1/6y = 3x + 4 for y.

Answers

The answer is y=18x+12

To rent a certain meeting room, a college charges a reservation fee of $14 and an additional fee of $4 per hour. The chemistry club wants to spend at most $46 on renting the room. What are the possible numbers of hours the chemistry club could rent the meeting room? Use t for the number of hours. Write your answer as an inequality solved for t.​

Answers

Answer:

8 hours. maybe 8×4

Step-by-step explanation:

I'm not sure on the last part though

-5x-4y=-8 Write a formula for f(X) in terms of x

Answers

hope its helps l got it from https://www.cymath.com/ its good for math solving.

​

 

Answer:

f(x) = - [tex]\frac{5}{4}[/tex] x + 2

Step-by-step explanation:

Note that y = f(x)

Rearrange making y the subject

- 5x - 4y = - 8 ( add 5x to both sides )

- 4y = 5x - 8 ( divide terms by - 4 )

y = - [tex]\frac{5}{4}[/tex] x + 2 , that is

f(x) = - [tex]\frac{5}{4}[/tex] x + 2

Please help this is the last problem on my homework and I don’t understand how to do it

Answers

When the lines are parallel and angles are given, and since a straight line is 180°, the 2 angles of the line intersecting the parallel lines have to add up to be 180. Therefore,
21. 31°
22. 96°
23. 149°
24. 84°
25. 53°

Answer:

21. m<2 = 31 degree

22. m<11 = 96 degrees

23. m<5 = 127 degree

24. m<12 = 84 degree

25. m<6 = 53 degree

Step-by-step explanation:

21 explain) m<8 = m<1 = 149 degree b/c Alternate angle rule

                  m<1 + m<2 = 180 b/c straight line is 180 degrees

                  m<2 = 180 - m<1

                  m<2 = 180 - 149 = 31 degrees

25 explain) m<3 = m<6 = 53 degree b/c Alternate angle rule

22. explain) m<7 = m<8 - 180 b/c straight line is 180 degrees

                    m<7 = 180-149 = 31

                    m<11 = 180 - m<7 - m<6

                    m<11 = 180 -31 -53 = 96 degrees

24. explain) 180 = m<11 + m<12 b/c straight line is 180 degrees

                    180 - m<11 = m<12

                     180 - 96 = m<12

                      84 = m<12

25. explain) m<3 = m<6 = 53 degree b/c Alternate angle rule

                   180 = m<5 + m<6 b/c straight line is 180 degrees

                      180 - m<6 = m<5

                     180 - 53 = m<5

                      127 = m<5

3x + y = z
PLEASEE I
THIS IS HARDD

Answers

Answer:

what are x and y equivalent to?

Step-by-step explanation:

What are you supposed to do with the equation?

Please help me. Thank you.

Answers

Answer:

B: 2x= -14

Step-by-step explanation:

180° is max for a triangle so subtract the given angle. 180- 84 is 96. the equation you get left with is 96= x + 59 + x + 51, which can become 2x + 110=96. Subtract 110 from 96 to get 2x by itself, which is now -14.

Given h(x)=35,find the domain and the range of the function

Answers

Answer:

Domain: (-∞,∞) Range: {y|y = 35}

Step-by-step explanation:

Find the domain by finding where the function is defined. The range of values that correspond with the domain.

What value(s) of x will make each equation below true?
a. X + 5 = 5
b. 2x - 6 = 3x + 1 - X - 7
c. 4x - l = 4x + 7

Answers

Answer:

a

Step-by-step explanation:

x+5=5...implying that x=O

When d=2 and u=7 look at picture

Answers

Answer: -55

Step-by-step explanation:

−10−6×7−3

-10-42-3

−10−42−3

-52-3

−52−3

-55

−55

Find the perimeter. Simplify your answer.
C-2
с
C-2

Answers

2 · c + 2 · (c - 2) =

= 2c + 2c - 4 = 4c - 4 ← the end

Answer:

The perimeter is 4c - 4

Step-by-step explanation:

We will use the Rectangle Perimeter formula:

P = 2(l + w)

Given:

l = c

w = c - 2

Now, we just plug them into the formula:

P = 2(l + w)

P = 2(c + c - 2)

P = 2(2c - 2)

P = 4c - 4

Can someone please help me on this

Answers

it is a because it is the line is in the spot we're it is ststop to go

Solve the equation using subtracting or addition.
-7y = 28

Answers

Answer:

-4

Step-by-step explanation:

-7y = 28

divide both sides by 7 to make y the subject of the formula

-y = 28/7

-y = 4

therefore

y= -4

Answer:

y = -4

Step-by-step explanation:

This is a weird question. It depends on what they mean by 'solve' If you're trying to isolate the variable, which is typically what they mean when they say solve, then it can only be done through division, not addition and subtraction.

It would be like this:

[tex]\frac{-7y}{-7} = \frac{28}{-7}\\y = -4[/tex]

If perhaps they want you to get everything on one side of the equation you could just add 7y to both sides and end up with:

7y + 28 = 0

But that doesn't really do anything useful.

Hope this helps

You bought a $7.00 meal and 3 cookies. You spent a total of $10.00. How much did each cookie cost?​

Answers

Answer:

A dollar

Step-by-step explanation:

7+3 is 10

3 divided by 1 is 3

Answer: 1 Dollar Per Cookie!!!

Step-by-step explanation:

$10.00

- $7.00

  $3.00

$3.00 ÷ 3cookies = $1.00 per cookie

the difference of 2 times a number and 3 is less than 7

Answers

Answer:

2x - 3 < 7

Step-by-step explanation:

less than = <

difference means you're subtracting.

2 times a number its just x since we don't know the number.

and 3 because we're subtract 3 from something.

Little help here please.

Answers

Answer:

go down positive y x mark the dot .

Step-by-step explanation:

positive is at the left !

16. A construction company is building concrete barriers at the entrance to a park
Each barrier requires 2 cubic yards of concrete. How many cubic yards will be required
to construct 12 barriers?

Answers

Answer:

24 cubic yards

Step-by-step explanation:

1 barrier = 2 cubic yard

12 barriers x 2 cubic yards = 24 cy

If angle DEF is a right angle and angle GEF = 62°, then what is the angle GED?

A. 90
B. 28
C. 62
D. 118

​

Answers

Answer :

Since Angle DEF is a right angle (i.e 90°) and it is equal to the sum of Angles GEF and GED, so

GEF + GED = DEF

62° + GED = 90°

GED = 90° - 62°

GED = 28°

Angle GED = 28°

-5 • -3 = _____

Please answer this quickly

Answers

Answer:

15

Step-by-step explanation:

pls mark me as brainliest

Answer:

15

Step-by-step explanation:

-((r-3-5p) How do I do this problem?

Answers

Answer:

-(-4P-3) =

4P + 3

Step-by-step explanation:

Answer:

5p - r +3

Step-by-step explanation:

Question shows - (r-3-5p)

- r - - 3 - - 5 p   we can simplify and separate and instruct each value then add your brackets.

- r - ( -  3) - (- 5)

- r + 3 - ( - 5p) and see that the - - 5p  =  + 5p

-r + 3 + 5p  then rearrange and keep format.

5p -r + 3

Solving equations and inequalities escape room

Answers

Answer:

18) 10.5

19) 45

20) 16

Step-by-step explanation:

simplified expression || hope this is what u needed

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