Mathematics College

Evaluate 2/3x -16 when x= 18
A.-6
B.-4
C.2
D.4​

Answers

Answer 1
2/3 of 18 is 12
then 12- 16 is -4
SO B

Related Questions

What is the value of -x squared -4x-11 if x=-3

Answers

Answer:

-32

Step-by-step explanation:

assuming you meant -x^2 - 4x -11

x=3 so sub 3 in place of x

- 3^2 - 4*3 - 11 = -9-12-11 =- 32

A 10 meter ladder is leaned up against a building. If
the angle of elevation is 60 degrees, what is the
height of the building?

Answers

Answer:

8.7

Step-by-step explanation:

Use trigonometry. The ladder and the building form a right triangle with the ground. You are given the length of the hypotenuse and the base angle. You use sine since we are trying to figure out the opposite side from the angle and we have the hypotenuse length. Sin = opposite/hypotenuse. So in this case, sin 60°= x/10. We solve for x by multiplying both sides by 10. Now x= sin 60° (10) = (0.8660)(10) = 8.7 m.

bridget needs an actor. Actor A is offering her services for an initial $250 in addition to $50 per day. Actor Bis offering her services for an initial $200 in addition to $60 per day. When will the two actors charge the same amount of money?

Answers

Answer:

Day five

Step-by-step explanation:

Solve this equation.
1 5/8 - 1/3 =


Put a real awnswer or you will be reported

Answers

Answer:

1 and 7/24

Step-by-step explanation:

hope this helps!

Answer:

1 7/24

Step-by-step explanation:

1 5/8 - 1/3 = 1 7/24

Find the value of
25 - 4g when g = -3​

Answers

Answer:

37

Step-by-step explanation:

25-4g

25-4(-3)=37

Answer:

the answer is 13

Step-by-step explanation:

Plug g in

24-4×-3

PEMDAS

4×-3=-12

25-12=13

please help me I will give you brainlist I promise please I really really really need help :)


(05.01)Dawn is making an abstract painting with two triangles. The dimensions of the painting are shown below:







The total area of the two triangles is _____ square inches.

Numerical Answers Expected!

Answers

Answer:

140 square inches

Step-by-step explanation:

10 times 6 is 60

and 10 times 80 is 80

and add that equals 140

9514 1404 393

Answer:

  70 square inches

Step-by-step explanation:

Forget the coloring and look at the outline of the figure. You see it is a trapezoid with bases 6 in (top) and 8 in (bottom). The height is given as 10 in.

The area formula for a trapezoid is ...

  A = (1/2)(b1 +b2)h

  A = (1/2)(6 in +8 in)(10 in) = (1/2)(14)(10) in²

  A = 70 in²

The area of the figure is 70 square inches.

_____

Alternate solution

You can add the areas of the two triangles. The area of each is ...

  A = (1/2)bh

Gray triangle: A = (1/2)(8 in)(10 in) = 40 in²

Brown triangle: A = (1/2)(6 in)(10 in) = 30 in²

Total area = 40 in² + 30 in² = 70 in²

__

If you're paying attention to the formulas, you see that the "alternate solution" computes ...

  A = (1/2)(b1)h + (1/2)(b2)h = (1/2)(b1 +b2)h . . . . . trapezoid formula

Drag the dots to plot (5.5, 4), (-7,1), and (0,–9).
y

Answers

5.5 always goes between 5 and 6

remember (x,y) one of the dots goes on the exactly on the axis, you have to drag it down to -9 from the y-axis

Tyler has $125.00 to spend on books and CDs. He buys one book for $30.00. He wants to spend the rest on CDs that are on sale for $9.00 each. Which of these statements is true?
Group of answer choices

He can't buy any CDs.
He can buy 11 CDs.
He can buy 10 CDs.
He can buy more than 11 CDs.

Answers

Answer:

He can buy 10 cds

Step-by-step explanation:

125-30=95

95 divided by 9 = 10.5555555556

Can multiplying two fractions result in a product smaller than either one of the factors?
Explain your answer using at least three examples.

Answers

Sometimes, fractions can be written in 'improper' form, meaning that the top number (numerator) is bigger than the bottom number (denominator). So anything multiplied by a fraction like this will give a bigger number.

For example:
5 × 2/1 = 10
10 x 10/1 = 100

Answer:

Yes, it can. For example, 2/3 x 1/8 = 2/24; 9/10 x 5/6 = 45/60, and 3/8 x 4/5 = 12/40. These products are less than all the factors of the equations.

Need help!!! (will give brainliest)

Answers

Answer:

I think B 90

Step-by-step explanation:

Its a right angle

it's B because I look it up


[tex]f(2) + g(3)[/tex]
​

Answers

Answer:

Step-by-step explanation:

I am sorry but please give detailed question

3/4 of the 16 apples or green how many apples or green

Answers

Answer:

12

Step-by-step explanation:

3/4 of 16 is 12

what is ( 7v + 5 ) – ( 2v + 2 )

Answers

Answer:

5v+3. I hope I helped :'D

Steps for answer!

1. Remove parentheses.

7v+5-2v-2

2. Collect like terms.

(7v-2v)+(5-2)

3. Simplify.

5v+3

Qal o valor de G?
6(−2g−1)=−(13g+2)

Answers

Answer:

The value of g is [tex]g = 4[/tex](o valor é [tex]g = 4[/tex]).

Step-by-step explanation:

We solve the equality to find the value of G.

First we apply the distributive property, then we isolate g.

[tex]6(-2g - 1) = -(13g+2)[/tex]

[tex]-12g - 6 = -13g - 2[/tex]

[tex]-12g + 13g = -2 + 6[/tex]

[tex]g = 4[/tex]

The value of g is [tex]g = 4[/tex](o valor é [tex]g = 4[/tex]).

solve for p in the equation 2/5(15p +10)=40​

Answers

Answer:

p=6

Step-by-step explanation:

What are the 2 answers?

Answers

Answer:

7060

Step-by-step explanation:

by solving inequality :

x-3 <70x < 73

so the value of x should be less than 73.

so required values are 70 and 60

70 and 60 are the correct answers. If you take 70 and subtract 3 you get 67, which is less than 70. If you take 60 and subtract 3 you have 57, which is less thna 70. Basically any number that is 72 or less would be a coorect answer

HELP ASAP IM CONFUsed!!! Thanks!!!

Answers

i think it is 1, 4, 6, and 7, although it looks different from when i learned this unit.

how to do this, any answers?

Answers

6.75 she will give each of them

Answer:

Eliza and each of her friends will get 6 marbles.

Step-by-step explanation:

First of all, we need to understand that she lost 18 marbles there for she will share 72 - 18 marbles with her friends. Therefore she will share 54 marbles between her and her friends. Now in order to find out the number of marbles each kid gets, we just have to divide 54 by the number of kids (including Eliza). So since there are 9 kids in total, the answer will be...

54 / 9 = 6

Therefore Eliza and each of her friends will get 6 marbles.      

Ms. Snork bought x sport shirts at
$29 each. The total cost was $87.

Answers

That means she bought 3 shirts total!

Can you guys help me on question 10?

Answers

Really.................you really can’t figure this out

Answer:

D

Step-by-step explanation:

Divide 3900 between Kunal and Kirti in the ratio 15:11.​

Answers

Answer:

ilig

Step-by-step explanation:

Answer:

Kunal: 2250

Kirti: 1650

Step-by-step explanation:

15 + 11 = 26

3900/26 = 150

150 times 15 = 2250

150 times 11 = 1650

Four friends shared 7 chocolate bars. Each of them was given an equal share of the chocolate bars. How many chocolate bars did each person get?

Answers

Answer:

19. 25 chocolate bars

Step-by-step explanation:

77 divided by 4=19. 25

escribe los múltiplos de 7 menores que 50​

Answers

Answer:

7, 14, 21, 28, 35, 42, 49

Step-by-step explanation:

7 × 1 = 7

7 × 2 = 14

7 × 3 = 21

7 × 4 = 28

7 × 5 = 35

7 × 6 = 42

7 × 7 = 49

The next multiple of 7 is 56, but this is over 50.

What is the value of n when n = -4?

Answers

The answer is in your question.. figure it out!

Answer:

what the whole question

Anyone knows the answer to this??

Answers

Answer:

vertical line u welcome

Answer:

Horizontal Line

Step-by-step explanation:

Which relations represent functions?

Answers

Answer:r

Step-by-step explanation:

The first one in the picture is correct


Rearrange the equations.
a + 2 = b
a =​

Answers

Answer:

a=b-2

Step-by-step explanation:

you take 2 away from a to the right side

a=b -2 i sovled it in a appp

Solve and show steps. Thanks!

Answers

On ur calculater do 9/25(x^2 - 49/9

Mr. Gardener invested $500.000. His annual interest was $40.000. What was the annual interest rate?

Answers

Answer:

8% per year

Step-by-step explanation:

............

Find the 18h term of the arithmetic sequence whose common difference is d=4 and whose first term is a, =3.

Answers

Answer:

the 18th term is 71

Step-by-step explanation:

The general form for any term "n" in an arithmetic sequence is:

a(n) = a1 + (n-1) * d

where "d" is the common difference.

So, in our case we have:

a(n) = 3 + (n-1) *4

Therefore, the 18th term will be:

a(18) = 3 + (18 - 1) 4 = 3 + 17 * 4 = 71

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