25 + 12x (24 + 3) - 15 21.3

Answers

Answer 1
Use this. It’s really good
25 + 12x (24 + 3) - 15 21.3
Answer 2

Answer:

324x-1496.3

Step-by-step explanation:


Related Questions

send helpp pleaseeeeee​

Answers

Answer:

1. VR and TS

2. TS and RS

3. TV and RS

Step-by-step explanation:

Henry bought a pair of shoes that were on sale for 25% off. The sale price of the shoes was $42. What was the original price?

Answers

Answer:

$56

Step-by-step explanation:

Find out the percentage of the pair of shoes after the sale discount.

100 - 25 = 75%

75% = 42

1% = 42 ÷ 75 = 0.56

100% is the percentage of the original price.

100% = 0.56 x 100 = 56

I need help with this please!!

Answers

Answer:

...

Step-by-step explanation:ok first off im not good at math try ur best

everybodys smartVwV

Thank you to anyone who who answers

Answers

Answer:it should be 8

Step-by-step explanation:

Geometry HELP PIC ADDED
1. v=
2.u=
3.u=
4.v=

Answers

Answer:

(No rounding done.)

1. 10

2. 14.1421

3. 8

4. 6.9282

Step-by-step explanation:

To find 1, you need to use tangent. Let's say the missing side is x. You need to use tan(45) = x/10 to be able to solve. If you don't know how to do that, you just need to multiply by 10 on both sides, that way the 10 cancels out and all you get is x. Tan(45) multiplied by 10 is 10.

Now, find 2 with sine. The equation is sin(45) = 10/x. First, you need to multiply both sides by x so you get 10 alone. Now, divide both sides by sin(45) to cancel out the left side and get the answer to 2. 10/sin(45) = 14.1421 (I don't know if you need to round).

To find 3, you need to use cosine. The equation would be cos(60) = 4/x. Again, multiply both sides by x to get 4 alone. Next, divide both sides by cos(60). 4/cos(60) is 8.

To find 4, you need to use sine again. The equation is sin(60) = x/8. Multiply both sides by 8, and there's your answer. 6.9282.

The front of a tent is 8 feet long and 5 feet tall. What is area of the front part of the tent?

Answers

multiply the two parts
8x5=40 feet
It’ll be 40 because area is L x W so 5 x 8

convert 2 1/2 cups to pints

Answers

Answer:

2 1/2 cups = 1.25 or 1 and 1 quarter liquid pint (U.S)

Step-by-step explanation:


[tex]1.8 greater \: or \: less \: than \: 18percent[/tex]
is 1.8 greater or less than 18% ​

Answers

It’s greater than 18%

Round 456.5347 to 1. d.p

Answers

456.5
because the 2 d.p is lower than 5 you round down
The answer is 456.5
....................

What is 5x²+7x-9-4x²-x+18?

Answers

X^2+6x+9 should be correct

Answer:

5X²+7X-9-4X²-X+18

5X²-4X²+7X-X+18-9

X²+6X+9 =0

X²+(3X+3X)+(3×3)=0

ALL FACTORS ARE =3,3   that is  pdt of factor 3×3 =9   sum =3+3 =6

(X+3) ( X+3) =0  

X+3 =0

X=-3

ANS = X=-3

Step-by-step explanation:

PLEASE HELP which number line represents the solution to |x-5|< 3 ?

Answers

It’s the A because it has to have open circles and the “<“ is an and

HELP PLS THIS IS FOR STATISTICS

Answers

Step-by-step explanation:

P(A) = . 6

P(B) = . 3

P(A or B)

= P(A) + P(B)

= . 6 + .3

= . 9

Hope it will help :)❤❤

Can Someone Please Help Me. ?

Answers

It’s the 4th one because the x axis is horizontal and -2 is on the x axis and 0is in the x and y axis

express 75 kobo as a decimal of 1 naira 50 kobo​

Answers

Answer:

0.005

Step-by-step explanation:

75/50 = 1.5

1.5/300 = 0.005

the quotient of a number and 2

Answers

Answer:

what is the question?

Step-by-step explanation:

.????

8) There are 8 girls and 7 boys in Mrs. Campbell's Probability Statistics class. Mrs. Campbell is picking a group of
6 students. How many different combinations of students are possible?

Answers

Answer:

I think 14

Step-by-step explanation:

I think 14 because I added on paper and got 14

f(x)= x2 + 5x at x = 4

Answers

Answer:

x)x+5x

Step-by-step explanation:

[tex]\huge\text{Hey there!}[/tex]

[tex]\large\text{If x = 4 and f(x) = y}[/tex]

[tex]\mathsf{y = 4^2 + 5(4)}[/tex]

[tex]\mathsf{4^2 = 4 \times 4 = 16}[/tex]

[tex]\mathsf{y = 16 + 5(4)}[/tex]

[tex]\mathsf{5(4) = 20}[/tex]

[tex]\mathsf{y = 16 + 20}[/tex]

[tex]\mathsf{36= 20 + 16}[/tex]

[tex]\mathsf{y = 36}[/tex]

[tex]\boxed{\boxed{\mathsf{Answer: \bf{y = 36}}}}\huge\checkmark[/tex]

[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

The slope indicates that the height ? feet per minute.

Answers

The distances in length and height and the total have the same unit (e.g. feet or meters). When the slope is decreasing, height and slope have a minus as prefix.

Example: a road with 15% slope has an angle of 8.58°. At a length of 200 feet, a height of 30 feet and a total distance of 202.24 feet is covered. Total Distance, Length and Height.

passes through (-3,-10) and has vertex (3,-8)

Answers

Answer:

You did not ask a question, but if you need Math help in the future try using the apps I named in the screenshot since Brainly does not allow me to write it.

Step-by-step explanation:

two angles join to form a straight line the first angle measures 100 degrees what is the measure of the second angle​

Answers

Yes good indeed so good


Write the equation of a line that is parallel to y = -5/4x+ + 7 and that passes through the point (-4,1).

Answers

Answer: y- 1 = -5/4(x+4)\\

Step-by-step explanation:

y = mx + b, where m is the slope, and in the equation, the slope is -5/4.

For two-line that are parallel, the slope is the same, -5/4.

[tex]y - y_{1}= m( x - x_{1})\\y- 1 = -5/4(x-(-4))\\y- 1 = -5/4(x+4)\\[/tex]

PLS HELP IM MARKINF BRAINLIEST FOR THE ANSWER

Answers

This is the answer:

Mass of earth: 5.97200e21 or 5.97200000000000000000000000

Mass of planes: 210000

Now, we have to divide the mass of the earth into the amount of planes.

For example,  Earth/Planes.

And the answer is: 2.84380952e5. Or 2.8438095200000. I hope this helps!

1
2
3
Or
4?

Look at the picture.
Thank u!

Answers

Answer:

Option 1

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

0.08= 8/10. so it would be simple multiplication using fractions. 2/3x8/10 giving us 16/30= 8/15. sorry got wrong answer at first.

The product of 4 and a number

Answers

Answer:

4*x

Step-by-step explanation:

Answer:

4x

Step-by-step explanation:

x in this case would be the number

Please assist me with this Distribution Problem​

Answers

9514 1404 393

Answer:

  1. 6.1 to 10.3

  2. 9.6 hours

  3. 7.5 hours

Step-by-step explanation:

1. The empirical rule or the supplied chart will tell you that μ ±3σ of the distribution is within 99.7% of the mean. Here, that is ...

  8.2 ±3(0.7) = 8.2 ±2.1 = [6.1, 10.3]

The range of hours is 6.1 to 10.3 hours.

__

2. 2.5% of the distribution is above μ +2σ, or ...

  8.2 +2(0.7) = 9.6 . . . hours

__

3. The bottom 16% of the distribution is below μ -σ, or ...

  8.2 -0.7 = 7.5 . . . hours

HELP!!!!
Given the inequality 6x - 10y ≥ 9 select all possible solutions!!
( -1, 1)
( 2, 8)
( 2, 1)
(-3, -4)
( 5, 2)
( 4, -2)

Answers

3 Answers: Choice D, Choice E, Choice F

============================================================

Explanation:

The inequality 6x - 10y ≥ 9 solves to y ≤ (3/5)x - 9/10 when you isolate y.

Graph the line y = (3/5)x - 9/10 and make this a solid line. The boundary line is solid due to the "or equal to" as part of the inequality sign. We shade below the boundary line because of the "less than" after we isolated for y.

Now graph all of the points given as I've done so in the diagram below. The points in the blue shaded region, or on the boundary line, are part of the solution set. Those points are D, E and F.

We can verify this algebraically. For instance, if we weren't sure point E was  a solution or not, we would plug the coordinates into the inequality to get...

6x - 10y ≥ 9

6(5) - 10(2) ≥ 9 .... plug in (x,y) = (5,2)

30 - 20 ≥ 9

10 ≥ 9 ... this is a true statement

Since we end up with a true statement, this verifies point E is one of the solutions. I'll let you check points D and F.

-----------

I'll show an example of something that doesn't work. Let's pick on point A.

We'll plug in (x,y) = (-1,1)

6x - 10y ≥ 9

6(-1) - 10(1) ≥ 9

-6 - 10 ≥ 9

-16 ≥ 9

The last inequality is false because -16 is smaller than 9. So this shows point A is not a solution. Choices B and C are non-solutions for similar reasons.

at a clothing store, levi's jeans are on sale for 40% off. sales tax is 7%. which expression will calculate the total cost of levi jeans with an original price of x?​

Answers

Given:

Discount = 40%

Sales tax = 7%

To find:

The total cost of levi jeans with an original price of x.

Solution:

Let x be the original price of the jeans. Then the price after 40% discount is

[tex]Price=x-40\%\text{ of }x[/tex]

[tex]Price=x-\dfrac{40}{100}x[/tex]

[tex]Price=x-0.4x[/tex]

[tex]Price=0.6x[/tex]

The price after 7% of sales tax.

[tex]Price=0.6x+7\%\text{ of }0.6x[/tex]

[tex]Price=0.6x+\dfrac{7}{100}\times 0.6x[/tex]

[tex]Price=0.6x+0.042x[/tex]

[tex]Price=0.642x[/tex]

Therefore, the total cost  of the levi jeans with an original price of x is represented by the expression 0.642x.

x/2-(1/4)(x-1/2)=1/6(2x+1)+1/3. x=?​

Answers

Answer:

Step-by-step explanation:

x = -4.5

Find the volume of the cone.

Answers

Answer:

[tex]v = \frac{1}{3} \times h \times r {}^{2} \times \pi[/tex]

[tex]v = \frac{12cm \times (8cm) { }^{2} \times \pi}{3} [/tex]

[tex]v = \frac{768cm {}^{3}\pi }{3} [/tex]

[tex]v = 256\pi \: cm {}^{3} [/tex]

An employee earns a 12% commission rate on the cameras he sells. If he earns $384 in commission, what were his total sales?

$3,840
$3,200
$3,720
$2,620

Answers

Answer:

3200

Step-by-step explanation:

12 percent of 3200 is 384

Answer:

$3,200 the employee earns in total.

Step-by-step explanation:

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