Pls help me! Pls show work so I know how to do it if you can’t then it’s fine! Thank you!

Answer:

a = (d - c) / b

Step-by-step explanation:

ab + c = d

ab = d - c ( divide both sides by b to get the formula for a)

a = (d - c) / b

Answer:

B

Step-by-step explanation:

When you add 2 of the sides together, they are always greater than the other

Answer:

2 ounces of yellow, six of  blue.

Step-by-step explanation:

If you teacher wants you to simplify put: yellow: 1, blue: 3

If not, put: yellow: 2, blue: 6

Answer:

A=πr2

Step-by-step explanation:

radius is half a circle and pi is 3.14

Answer:

She picked up her camera at -25ft

Step-by-step explanation:

Given

[tex]Initial\ Position = -30ft[/tex]

Required

Determine the position she retrieved her camera

The position where she dropped her camera is given as:

[tex]Position = -10ft[/tex]

She swim down 15ft;

So, the nee position is

[tex]New\ Position = -10ft - 15ft[/tex]

[tex]New\ Position = -25ft[/tex]

Hence; She picked up her camera at -25ft

Note that: Negative signs represent that she is below the sea level

Answer:

C

Step-by-step explanation:

Hilary was scuba diving. She was 30 feet below the surface when she swam toward the dive platform. She dropped her camera when she was 10 feet from the surface and had to swim down 15 feet to get it. At what elevation did Hilary retrieve her camera?

-25feet

Here , we need to find a formula for nth term of the sequence 6 , 12 , 18 , .....

Now , here if you notice carefully ,then you can notice that 12 - 6 = 6 and 18 - 12 = 6 , So the given sequence is an AP ( Arithmetic Progression ) with common difference being 6 , first term being 6 , so now as we know that :

Where , [tex]\bf a_n[/tex] is nth term of AP , [tex]\bf a[/tex] being first term while [tex]\bf d[/tex] is the common difference . So , now putting the values in above formula ;

[tex]{:\implies \quad \sf a_{n}=6+(n-1)6}[/tex]

[tex]{:\implies \quad \sf a_{n}=6+6n-6}[/tex]

Cancelling 6 will yield :

[tex]{:\implies \quad \bf \therefore \quad \underline{\underline{a_{n}=6n}}}[/tex]

Henceforth , nth term of the sequence is 6n

Answer:

It is an irrational number

Step-by-step explanation:

Answer:

D

Hope this helps!!!

Answer:

16.

Step-by-step explanation:

Solution,

or , N/28 = 4/7

or N = 4 × 28 / 7 = 16.

By dividing the figure in a rectangle and a circle, we will see that the area of the composited figure is equal to 149.25 square units.

The area will be the area of the rectangle plus the area of the semicircle.

We can see that the width of the rectangle is equal to the diameter of the semicircle, and the radius of the semicircle is 5 units, so its diameter is:

2*5 = 10 units.

Then the rectangle measures 11 units by 10 units, then its area is:

A = 10*11 = 110 square units.

In another hand, for a semicircle of radius R the area is:

A = 0.5*3.14*R^2

In this case we have R = 5, replacing that we get:

A = 0.5*3.14*5^2 = 39.25 square units.

Adding these two we get:

Area = 110 square units + 39.25 square units = 149.25 square units.

If you want to learn more about areas, you can read:

https://brainly.com/question/24487155

Answer:

D

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

n³-125=0

n³=125

n= ³√125

n=5

Answer

B

Step-by-step explanation:

Answer: The answer is A. Yes, because every x-value corresponds to exactly one y-value. i hope its right

Step-by-step explanation:

I hope this helps you on your question

Answer:

(x-6)(x-4) = 0

Step-by-step explanation:

Subtract 5 from both sides to make the equation equal to 0. You will get the equation x2-10x+24=0. Now think of two numbers that multiply to get 24 but add to get -10. These numbers are -6 and -4. The factors of x2 are x and x which multiply to get x2.  Now put two linear factors into parathesis to get (x-6)(x-4) = 0.

Answer:

12 centeters squared (cm^2)

Step-by-step explanation:

Area of a triangle is 1/2(base x hieght),

6 is h & 4 is b.

Answer:

Step-by-step explanation:

Discriminant = b² - 4ac

a = 3 ; b = 24  and c = 48

Discriminant = 24² - 4*3*49

                     = 576 - 576

                      = 0

As discriminant is 0, there is only 1 real root.

Answer:

x = 5

2 x 5 = 10

10 - 3 = 7

You could also use a replacement set.

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

[tex]\left[\begin{array}{ccc}5&6&7\\8&9&10\\11&12&13\end{array}\right][/tex]

And so on.

Please click the thanks button.

Answer:

25

Step-by-step explanation:

I hope this helps, and good luck!

Answer: 20

There are 1,000 milliliters in 1 liter. You have 50 milliliters. So 1,000 / 50 = 20.

m is equal to 7

Step-by-step explanation:

trust me bro

Answer:

m=7

Step-by-step explanation:

[tex]\frac{m}{10}-\frac{1}{2}=\frac{1}{5}[/tex]

[tex]\mathrm{Add\:}\frac{1}{2}\mathrm{\:to\:both\:sides}[/tex]

[tex]\frac{m}{10}-\frac{1}{2}+\frac{1}{2}=\frac{1}{5}+\frac{1}{2}[/tex]

[tex]\mathrm{Simplify}[/tex]

[tex]\frac{m}{10}=\frac{7}{10}[/tex]

[tex]\mathrm{Multiply\:both\:sides\:by\:}10[/tex]

[tex]\frac{10m}{10}=\frac{7\cdot \:10}{10}[/tex]

[tex]\mathrm{Simplify}[/tex]

[tex]m=7[/tex]

~Learn with Lenvy~

Answer:

4/3

Step-by-step explanation:

First, you need to find the greatest common factor between the numerator and denominator. Then you divide the numerator and denominator by thetheir greatest common factor in order to simplify the fraction.

f(x) = (3/16)(x+4)(x-4)(x-2)

Does this help?

Answer:

1

Step-by-step explanation:

55/42

42/42 + 13/42

Making approximations

1 + 0

1

Answer:

m= -20/9

Step-by-step explanation:

Answer:

188 kids in intermediate, 100 juniors, and 13 children that attend primary school.

Step-by-step explanation:

K there are 300 kids.

5/8 are intermediate, so 5/8 * 300 = 187.5, you can't have half a kid, so we can round to 188 kids are intermediates.

1/3 are juniors, so 1/3 * 300 = 100 are juniors.

The rest are primary:

(1)-(5/8 + 1/3)= 1/24

Thus, 1/24 are primary students, so 1/24 * 300 = 12.5 and again we will round up to 13 children in primary classes.

I am not sure if this is answering your question since you don't specifically have one listed.

Answer:

10-5+3=8

Step-by-step explanation:

6-4+10=12

Answer:

number 1 - 10-5+3=8

number 2 - 6-4+10=12