Mathematics High School

Please help me complete it PLEASE ASAP!!!!!!!!!

Answers

Answer 1

1= 12.5
2= 25
3= 37.5
4=50
5= 62.5

Related Questions

Which equation has the roots x=1 and=-7/5

Answers

Answer:

i dont know

Step-by-step explanation:

HElppppppppppppppppppppppppppppppppp

Answers

Answer:

x=16 degrees

Step-by-step explanation:

Answer:

Step-by-step explanation:

85 - 21 = 64

64/4 = 16

this is assuming they are same length

A rectangular basketball court is in the center of a larger rectangular field. The basketball court measures (9x + 4) ft long and 5x ft wide. The field measures (11x + 4) ft long and 7x ft wide. What is the area of the field that is not covered by the basketball court?

Answers

Answer:

2(11x+4)+2(7x)=(22x+8)*14x=308x^{2}+112x

2(9x+4)+2(5x)=(18x+8)*10x=180x^{2}+80x

308x^{2}+112x-180x^{2}-80x=128x^{2}+32x- the area that is not covered

Step-by-step explanation:

Tyler is observing the ascent of a steel beam being lifted by a crane from a position about 250 ft away. What trigonometric function models the height h in feet of the beam as a function of the angle of inclination θ from Tyler's position to the steel beam

Answers

Answer: [tex]h=250 \tan \theta[/tex]

Step-by-step explanation:

Given

Tyler is 250 ft away from the crane

The angle of inclination is [tex]\theta[/tex]

Using the figure, we can write heigh h as

[tex]\Rightarrow \tan \theta =\dfrac{h}{250}\\\\\Rightarrow h=250\tan \theta[/tex]

I NEED HELP. Plz ignore my handwriting

Answers

Answer:

Part A: 3x-8=2+12

3x-8=14

3x=22

x=22/3

Part B:

Since we know that two angles are equal to 14 because they are vertical angles, we have 360 = 28+2y. Solving for y we get

332 = 2y

166 = y.

You are giving a Rubik's cube as a gift. The side of the Rubik's cube 3 inches. You want to wrap the gift with no paper left over. How much wrapping paper do you need

Answers

Answer:

18in of rapping paper

Step-by-step explanation:

a rubics cube has 6 sides so 6x3=18

18 inch of wrapping paper

PLEASE HELP! DUE TODAY!

Answers

For -1:

y = x + 6

y = 5

( -1, 5)

For 0:

y = x + 6

y = 6

(0, 6)

For 2:

y = x + 6

y = 8

(2,8)

For 4:

y = x + 6

y = 10

(4,10)

Isaac is purchasing two pairs of shoes—one pair for $37.00 and the second pair for $42.00. The state sales tax applied to Isaac’s bill is 7%. How much is Isaac’s total bill? Show your work. Isaac is purchasing two pairs of shoes—one pair for $37.00 and the second pair for $42.00. The state sales tax applied to Isaac’s bill is 7%. How much is Isaac’s total bill?
PLS SHOW YOUR WORK

Answers

Answer:

Isaac's total bill is $84.53

Step-by-step explanation:

$37.00 + $42.00 = $79.00 < b (bill)

b + t (sales tax) = c (total cost)

(7%/100 = 0.07)

(0.07 * 79 = 5.53)

(t = $5.53)

$79.00 + $5.53 = $84.53

Good luck!!

Answer: Isaac's total bill is $84.53

WAAAHHHHHHH MAMA THEY DELETING ME LIKE LITERALLY ITS BEEN ONE WEEK EXACTLY

;0;

HELP with part (b) will mark brainlest!!!!!

Answers

Answer:

Number 2 would be the correct choice

Step-by-step explanation:

Substitute x and y on (3x, 3y) with the given points of X, Y, and Z to see if the answer matches with X', Y', and Z'.

X (3(2), 3(3)) -> X' (6, 9)

Y (3(3), 3(-1)) -> Y' (9, -3)

Z (3(-4), 3(-2)) -> Z' (-12, -6)

Leo, Donnie, and micheal decide to order some pizzas. Leo pays for 1/4 of the order and Donnie and micheal paid the rest in the ratio of 4:5. If micheal paid $4 more than Donnie, how much did the pizzas cost?

Answers

Answer:

Step-by-step explanation:

HELP ASAP PLZ. This is vital to my math grade, This is the first of three questions I have. It is interval notation. The answer is not no solution because I have tried that already. I will award 100 pts and brainly to whoever can give me the correct answer. This is vital to my math grade. HELP HELP HELP PLZ. I need an equation like this for an answer. This equation I'm putting in is not the solution. It is an example of the format of the answer i need. An example of an answer that is not the answer but the format I need the answer in is (-∞,-9]U[-1,∞). Again this is not the answer to the problem. So HELP HELP HELP Plz

Answers

Answer:

Step-by-step explanation:

2 + 14 + 2 − 12 = -4

Answers

this is incorrect the answer would be 6

Plz plz plz helpppppplllpl

Answers

Answer:

both 20 and 12 but, 12 can be more accurate. Depends on your teacher's point of view.

please mark as brainliest

HELP!!!! BRAINLIEST!! Jason says that if you multiply each length in a Pythagorean triple by the same factor, you will get another Pythagorean triple. Explain why Jason is correct.
(kels and emily... PLZ DONT ANSWER!!)

Answers

Answer:

The Pythagorean theorem used in right-angled (equilateral) triangles is a relationship between the sides of a right-angled triangle, where the sum of the square of the legs is equal to the square of the hypotenuse.

If a and b are legs, and c is the hypotenuse, then

a2 + b2 = c2.

Because the triangle is right angled, there is no greater side length in the triangle, so an unlimited number of Pythagorean positions can be produced by flipping the sides.

Answer:

valerie??!!...........

If (x + 1)(x - 3) = 12, then which of the following statements is true?

1.) x + 1 = 12 or x - 3 = 12

2.) x + 1 = 0 or x - 3 = 0

3.) x - 5 = 0 or x + 3 = 0

Answers

Answer:

If (x + 1)(x - 3) = 12, then which of the following statements is true?

1.) x + 1 = 12 or x - 3 = 12

is true

How can you tell if a function is quadratic given a table of values?

Answers

Answer: When looking at a table of values for a quadratic function, the x-intercepts represent the x-values where y = 0. This corresponds to the x-values where f(x) is 0 in function notation.

Step-by-step explanation:

Callie has $24.65 to spend on groceries. After buying 6 potatoes, she had $18.95 left. If each potato costs the same amount, what is the price of one potato?

Answers

Idekcgxhdvdhchsiceycu h hey hcg dad hb SC u job bc I

Answer:

0.95 or .95

Step-by-step explanation:

Chris has 7/8 yards of purple ribbon and one whole one over 6 yards of ribbon Chris has a total of three holes to over 3 yards of ribbon how many yards of Chris's ribbon are neither purple nor green

Answers

Complete question :

Chris has 7/8 yards of purple ribbon and 1 1/6 yards of green ribbon. Chris has a total of 3 2/3 yards of ribbon. How many yards of Chris's ribbon are neither purple nor green.

Answer:

1.625 yards

Step-by-step explanation:

Purple ribbon = 7/8 yards

Green ribbon = 1 1/6 yards = 7/6 yards

Total ribbon = 3 2/3 yards = 11/3 yards

Ribbon that is neither purple nor green :

Total ribbon - (green + purple ribbon)

7/8 - (7/6 + 7/8)

11/3 - (28 + 21) / 24

11/3 - 49/24

= 1.625 yards

HEEELP MEEEE FIND THE CIRCUMFERENCE

Answers

Answer: 56.52

Step-by-step explanation:

If 2 lines intersect, the vertically opposite angles are:
Choices
1. Equal

2. Complementary

3. Linear pair

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Equal.

#If 2 lines intetsect, vertically opposite , corresponging, alternate angles are equal

Identify the number that does not belong with the other three. Explain your reasoning.

Answers

Answer:

I would say the square root of 48 is the odd one out because it is the only irrational number

All the other numbers can be written as p/q except sqrt 48

Answer:

Step-by-step explanation:

It Should be √48 because it is the only irrational number

what is the dividend of 20 times 50

Answers

Answer:

1000

Step-by-step explanation:

Answer:

20 × 50

= 1000

Although u say dividend, which is division, not too sure here

Help pls !! 17 points

Answers

answer:

the first one and the last one

good luck :)

hopefully, this helps

**please let me know if this was wrong**

have a great day !!

ill mark brainlist plss help

Answers

Answer:

1. 55mph

Step-by-step explanation:

Answer:

55 mi/h

Step-by-step explanation:

275 ÷ 5 = 55

55 mi/h

Is the answer to the problem below correct? If yes, why? If not, what mistake(s) were made in solving the
problem an what is the correct answer?
Step 1: 12 = -2(x - 4) - 8
Step 2: 12 = -2x - 8 - 8
Step 3: 12 = -2x - 16
Step 4: 28 = -2x
Step 5: 26 = x

Answers

9514 1404 393

Answer:

x = -6 (correct answer)

mistakes were made in Step 2 and Step 5.

Step-by-step explanation:

The mistake is made in Step 2, application of the distributive property. This is often a source of error. Here, the error is in signs.

Step 1: 12 = -2(x -4) -8

Step 2: 12 = -2x +8 -8 . . . . . . the correct step 2

Step 3: 12 = -2x . . . . . . . . . . . like terms combined

Step 4: -6 = x . . . . . . . . . . . . . divide by -2

Check

12 = -2(-6 -4) -8 = -2(-10) -8 = 20 -8 = 12 . . . . answer checks OK

Comment on other mistake

In the original Step 5, -2 was divided on the right and added on the left. This is a violation of the properties of equality, so guarantees a wrong answer. The same operation must be performed on both sides of the equation.

An additional mistake was made in that the answer was not checked.

You randomly choose a tile. Without replacing the first tile, you choose a second tile. Find the probability of the compound event. Write your answer as a fraction or percent rounded to the nearest tenth. The probability of choosing two even numbers is

Answers

Complete question :

Tiles : 7,6, 5, 8, 9, 10, 20

Answer:

2 /7

Step-by-step explanation:

The probability of a compound event in the scenario described above :

P(1st pick) * p(second pick)

Recall: this event is without replacement

P(choosing two even numbers)

Probability = required outcome / Total possible outcomes

Required outcome = even Number tiles = (6, 8, 10, 20) = 4

Total possible outcomes = number of tiles = 7

P(even number on first pick) = 4/7

P(even on second pick) = 3 / 6 = 1/2

P(compound event) = 4/7 * 1 /2 = 4 /14 = 2 /7

PLEASE HELP ASAP
find JL

Answers

Answer:

Step-by-step explanation:

PLEASE HELP (b) The amounts that are owed at the end of each month form a sequence that can be defined recursively.
Given that a, = $150,000 represents the first amount owed, give a recursive rule based on what you did
in (a) that shows how each successive amount owed depends on the previous one.

Answers

Answer: 2 im pretty sure

Step-by-step explanation:

What is the surface area of this right circular cone? (plsss help lol 20 points)

Answers

Answer:

Step-by-step explanation:

Surface area = πr(r + L) where r = radius of the base and L = the slant height.

= 12π(12 + 40)

= 12*52π

= 624π.

Find the value of 1/6 of 2/7 of 1/2 of 168?

Answers

Answer:

The answer is 4

Step-by-step explanation:

Answer:

1/6 of 2/7 is 1/21

1/2 of 168 is 84

Step-by-step explanation:

top times top and bottom times bottom then reduce

1/2 times anything is just the other number divided by 2

for example 1/2*168 is the same thing as 168 divided by 2

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