Mathematics High School

4/6-3/8 zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

Answers

Answer 1

Answer:

The answer is 7/24 ~hope this helps~

btw, sick pic B-)

Step-by-step explanation:

Related Questions

....?.?.?.?.?..??..?.??.??.??..

Answers

Answer:

90 degrees

Step-by-step explanation:

This is a right angle, so it is a 90 degree angle.

Hope that helps!

multiply

3x ( x + 2y)

Answers

Answer:

3x^2 + 6x

Step-by-step explanation:

Just distribute

3x(x + 2)

3x(x) = 3x^2

3x(2) = 6x

3x^2 + 6x

2) Julie wants to make a deposit at her local bank. She has a paycheck for $814.70 and a personal check from a friend
for $33.25. She also has cash in the following denominations: 10 $20 bills, 8 $5 bills, 35 $1 bills, 28 quarters, 15 dimes,
20 nickels, and 70 pennies. What is her total deposit?
I

Answers

$1,133.15, let me know if you want the explanation!!

The cookie recipe called for oatmeal and raisins in the ratio of 3 to 1. If 4 cups of oatmeal were called for, how many cups of raisins were needed?

Answers

The cups needed was 4

An article bought for Rs1000 is sold in fourth-fift of the cost prize . What is the profit percentage?

Answers

Answer:

-20%

Step-by-step explanation:

Given that :

Purchase price = Rs1000

Price sold = 4/5 of the purchase price

Price sold = 4/5 * 1000 = Rs. 800

Profit Percentage :

(price sold - purchase price) / purchase price * 100%

(800 - 1000) / 1000 * 100%

(-200 / 1000) * 100%

-0.2 * 100%

-20%

Find the common ratio of the geometric sequence 36, 6, 1, 16, ... . Write your answer as an integer or fraction in simplest form.

Answers

Answer:

Step-by-step explanation:

The common ratio is the constant found by dividing any term by the previous term.

r=6/36=1/6

r=1/6

I am assuming the 16 at the end of the sequence was a typo. IF 16 was at the end of the sequence it is NOT a geometric sequence as there would not be a common ratio for all terms.

What are the zeros of f(x) = x2 + x – 30?
A. x = –6 and x = 5
B. x = –5 and x = 6
C. x = –15 and x = 2
D. x = –2 and x = 15

Answers

When you factor our f(x)=x^2+x-30, you get (x+6)(x-5). In order to get your zeroes you need to plug in values that would make each of those two parentheses equal to zero. So in this case since -6+6=0 and 5-5=0, your zeros would be x=-6 and x=5.

Answer:

Answer A is correct. (x + 6)(x - 5) = x^2 + x - 30.

Step-by-step explanation:

Note that -30 = (-5)(6) and (5)(-6). This quadratic can be factored easily:

x^2 + x - 30 = (x + 6)(x - 5) is correct because 6x - 5x = x, the middle term of x^2 + x - 30.

Setting each factor equal to zero, one by one, we get:

x + 6 = 0 => x = -6, and x - 5 = 0 => x = 5

Answer A is correct.

A point is chosen at random on AK. what is the probability that the point will be on DF?

Answers

the probability is 1/5

Answer:

1/5

Step-by-step explanation:

I just did it and got it right

find the values of x and y.

Answers

Answer:

x = 20, y = 70

Step-by-step explanation:

The angle adjacent to 40° is 180° - 40° = 140°

Since the triangle on the right has 2 congruent sides then it is isosceles and its base angles are congruent, both x

2x + 140 = 180 ← sum of 3 angles in triangle

Subtract 140 from both sides

2x = 40 ( divide both sides by 2 )

x = 20

------------------------------------------

The angle inside the triangle on the left is 90° - 20° = 70° , then

y = 180 - (40 + 70) = 180 - 110 = 70

YALL HURRYY I NED HELP!

At the begging of the week, Mr. Burris opened a new box of 125 pencils. Sixty five pencils were used during the week. Which equation could be used to find x the number of pencils left at the end of the week?

a. x + 65 = 125
b. 65 - 125 = x
c. x - 65 = 125
d. 65x = 125

- also what is the answer if u solve for x

Answers

Answer:

A = correct equation

x = 60

Step-by-step explanation:

__+ 65 = 125

x + 65 = 125

x = 60

60 + 65 = 125

Hope it helps!

hii please help i’ll give brainliest

Answers

Answer:

the coefficient is 2

2x^4 = 2 * x^4 = 2 is the coefficient

hope that helps

Answer:

Step-by-step explanation:

The coefficient of a term is the number that multiplies the variables of the term.

In the term 2x^4, the number multiplying the variables is 2, so the coefficient is 2.

A survey was taken of students in math classes to find out how many hours per day students spend on social media. The survey results for the first-, second-, and third-period classes are as follows: First period: 2,4,3,1,0,2,1,3,1,4,9,2,4,3,0 Second period: 3.2.3.1.3, 4.2, 4.3, 1.0.2, 3, 1.2 Third period: 4,5, 3, 4, 2, 3, 4, 1, 8, 2, 3, 1, 0, 2, 1, 3 Which is the best measure of center for second period and why?

Answers

The answer is C, I just took the text and I chose that and it worked for me

please help!! will give brainliest!!!!

100,78,93,84,91,100,82,79

what is the MAD?

A. 7.625
B.61
C.88.4
D.8

Answers

Answer:

The correct answer is A. 7625

The figure shows a parallelogram inside a rectangle outline:

A parallelogram is shown within a rectangle. The length of the rectangle is 3 over 4 foot and the width of the rectangle is 1 over 2 foot. The two equal bases of the triangles outside the parallelogram are labeled 1 over 8 foot.

What is the area of the parallelogram? (1 point)

Select one:

a.
1 over 32 square foot

b.
5 over 16 square foot

c.
9 over 32 square foot

d.
6 over 16 square foot

Answers

Answer:

6 over 16 square foot

Step-by-step explanation:

Question 1 of 5
What is the equation of the line through (4,5) and (0, -3)?
A. y = 2x + 3
B. y= 2x-3
C. y= -2x + 3
D. y=-2x-3
SUBMIT

Answers

Answer:

the equation would be b. y=2x-3.

the answer would be (B) y=2x−3
thank comment

Help!
Please and thank you

Answers

Answer:

67.5

67.5

PLEASE ADD BRAINEST I NEED TO RaNK UP

Answer:

x = 22.5

top angle = 45

bottom angles = 67.5

Step-by-step explanation:

2x + 3x +3x = 180

8x = 180

x = 22.5

2(22.5) = 45

3(22.5) = 67.5

45 + 67.5 + 67.5 = 180

Some one please give me the answers

Answers

That is a virus do not go to it

help me please ??????

Answers

Answer:

if your dividing its 4 pounds

Step-by-step explanation:

Answer:

Step-by-step explanation:

I'm still not sure but sorry if I get it wrong

WILL GIVE BRAINLIEST!
A triangle has a 62° angle and a right angle. What is the measure of the third angle?

Answers

Answer:

Measure of the third angle is 28°

Step-by-step explanation:

A Triangle has three angles in total which when summed up equal to 180 degrees. Now the information in the question is that the first angle is 62° the second angle is a right angle which means it is a 90° angle and we need the third angle, and when all of this when added equals 180° So,

We let the third angle be called x.

[tex]62 + 90 + x = 180\\\\152+x=180\\\\x=180-152\\\\x=28[/tex]

So our third angle is 28°

Step-by-step explanation:

Sum of angles on a straight line = 180°

Let the third angle be x°

62° + 90° + x° = 180°......(Sum of angles on a straight)

152° + x. = 180°

x°. = 180°-152°

x° =28°

.PLEASE GIVE BRAINLIEST.

which is a property of a parallelogram?

Answers

Answer:

Opposite sides are congruent (AB = DC).

Opposite angels are congruent (D = B).

The sum of all the angles equals 180 degrees.

If one angle is right, then all angles are right.

The diagonals of a parallelogram bisect each other.

Each diagonal of a parallelogram separates it into two congruent triangles.

Find the area and the circumference of a circle with diameter of 5m. Use the value 3.14 for π, and do not round your answers. Be sure to include the correct units in your answers

Answers

Answer:

Step-by-step explanation:

Diameter (d) = 5cm

Radius ( r) = d/2 = 5 / 2 = 2.5

Now

Area

= πr²

= 3.14 * (2.5)²

= 19.625 m²

Circumference

= πd

= 3.14 * 5

= 15.7 m

Hope it will help :)

Find the degree measure of each angle in the triangle. Giving brainly

Answers

Answer:

∠ I = 39°, ∠ J = 51°, ∠ K = 90°

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

Sum the3 angles and equate to 180

3x + 21 + 5x + 21 + 90 = 180, that is

8x + 132 = 180 ( subtract 132 from both sides )

8x = 48 ( divide both sides by 8 )

x = 6

Then

∠ I = 3x + 21 = 3(6) + 21 = 18 + 21 = 39°

∠ J = 5x + 21 = 5(6) + 21 = 30 + 21 = 51°

∠ K = 90°

Mr. Lenny has graded 25% of his 200 students papers. How many papers did he finish
grading?
A
50
B.
60
с
25
D
300

Answers

Answer:

50 papers

Step-by-step explanation:

50% of the 200 papers would be 100 papers graded because half of 200 is 100.

25% would be 1/4 of the 200 papers.

So you have to divide.

200 divided by 4 is 50.

Therefore 50 papers have been graded so far.

convert 27ft in to inches

Answers

Answer:

324 inches

Step-by-step explanation:

There are 12 inches in a feet

12 * 27 = 324

Answer:

324 inches

Step-by-step explanation:

One feet is 12 inches so you have to multiply 27 by 12 and get 324

The bearings of ships A and B from a port P are 225° and 116° respectively. Ship A is 3.9km from ship B on a bearing of 258°.
Calculate the distance of ship A from P.

Please show workings and diagrams.

Answers

Answer:

2.54 km

Step-by-step explanation:

See the attached

All given details are reflected in the diagram (not to scale)

PA is at 225°, PB is at 116°, BA is at 258°AB = 3.9 kmAP = xm∠P = 225° - 116° = 109°m∠A = 258° - 225° = 33°m∠B = 180° - (109° + 33°) = 38°

Use the law of sines:

x/ sin 38° = 3.9 / sin 109°x = 3.9 sin 38° / sin 109°x = 2.54 km (rounded)

Amber trains for 1h one day. She runs for 10 min, walks for 5 min, runs for 15 min, and walks for 5 min. Her running time increases by 5 min each interval, but she always walks for 5 min. Use fractions of one hour. Write an addition equation that represents Amber's total running time. Find her total running time.

Answers

Answer:

Part A

The addition equation that gives Amber's total running time is presented as follows;

Amber's total running time = 1/6 hr + (1/6 + 1/12) hr + 5/12 hr

Part B

Amber's total running time = 5/6 hr = 50 minutes

Step-by-step explanation:

Part A

The given parameters are;

The time duration Amber first ran = 10 min = 1/6 hr

The time duration Amber walks in between = 5 min = 1/12 hr

The increase in the number of minutes Amber runs in subsequent times = 5 min = 1/12 hr

Therefore, the Amber's total time is given as follows;

1/6 hr + 1/12 hr + (1/6 + 1/12) hr + 1/12 hr + x hr = 1 hr

7/12 hr + x hr = 1 hr

x hr = 1 hr - 7/12 hr = 5/12 hr

x = 5/12

Therefore, her total running time is given by the following addition equation;

Amber's total running time = 1/6 hr + (1/6 + 1/12) hr + 5/12 hr

Part B

Therefore her total running time is given as follows;

Amber's total running time = 1/6 hr + (1/6 + 1/12) hr + 5/12 hr = 5/6 hr = 50 minutes

PLEASE HELP, question in image

Answers

You have the right answer but for the second part it's 65+10/5=x

Answer:

(65+10)/5

You can simplify from 5x-10=65.

Sorry I was late I had to finish a quiz.

The mailing box shown below has a volume of 960 in. The width is 8 inches and the length is 8 inches. In inches, what is the height of the mailing box? ?
A 8 in. B. 120 in C. 15 in. D 12 in

Answers

Answer:

c 15

Step-by-step explanation:

960=8x8xh

960=64h

960/64=64h/64

15=h

whats the answer here? Please tell!

Answers

y = a(x - p)² + q

a = -1, p = -3, q = -2

y = -(x + 3)² - 2

Which equation is graphed here?
A) y=3
B) x=3
C) y+1=3
D) x-1=3

Answers

the answer is A. y=3

Other Questions

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