can anyone help with this 20÷(4-(10-8)​

Answers

Answer 1

Answer:

10

Step-by-step explanation:

20/(4-10+8) = 0

20/(8-6) = 0

20/2 = 0

10 = 0

Answer 2

Answer:

10

Step-by-step explanation:

20÷(4-(10-8))

20÷(4-2)

20÷2

10

Hope its help you


Related Questions

10- 3/4z = 8

Somebody, please help me! I don't get this!

Answers

Answer:

z = 8/3

Step-by-step explanation:

10- 3/4z = 8

Subtract 10 from each side

10-10- 3/4z = 8-10

-3/4z = -2

Multiply each side by -4/3

-3/4z * -4/3 = -2 *4/3

z = 8/3

Help pls i would realy appreciate it.

Answers

Answer:

Bot #10 will click more times in `10` seconds than Bot #9.

Step-by-step explanation:

Already did this last year

hope this helps

Answer:

bot - 10 make more clicks according to me.

. Cathy is playing a game with a set of 52 cards. The cards are different
colors and each show a number.
• The probability of randomly selecting a black card is.
• The probability of randomly selecting a red card is.
If Cathy randomly selects a card, what is the probability that her card is
black OR red?

Answers

Answer:

something missing here... is this a regular deck of cards Hearts, spades, clubs , and diamonds ? 1/2 red and 1/2 black ... if so....

then.....

P(black) = .5

P(red) = .5

P(red or black) = 1 (100%)

Step-by-step explanation:

If l=5 and b=3 ,find the values of L*B

Answers

Answer:

The value of L×B is 15

Step-by-step explanation:

L×B

5×3

15

Answer:15

Step-by-step explanation:

Find the area of a triangle with legs that are: 9 mm, 6 mm, and 12 mm.
A. 26.1 mm
B. 12.3 mm
C. 11.6 mm
D. 37 mm?

Answers

Answer:

Step-by-step explanation:

a = 9 mm ;  b = 6 mm  ;  c = 12 mm

S = (a + b +c) / 2

  [tex]= \dfrac{9 + 6 + 12}{2}\\\\= \dfrac{27}{2}\\\\= 13.5 \ mm[/tex]

S - a = 13.5 - 9 = 4.5 mm

s -b = 13.5 - 6 = 7.5 mm

s -c = 13.5 - 12 = 1.5  mm

Area = [tex]\sqrt{s(s-a)(s-b)(s-c)}[/tex]

       [tex]= \sqrt{13.5 * 4.5 * 7.5 * 1.5} \\\\= \sqrt{683.4375} \\\\=26.1 \ mm^{2}[/tex]

barbara and jeff ate out for dinner the total came to &15.00. they left a 15% tip how much was the tip and the meal together?

Answers

Answer:

$17.25

Step-by-step explanation:

The tip is 15% of $15.00, or 0.15 * 15 = $2.25

We add that to the meal's cost, which is $15.00

15.00 + 2.25 = 17.25

A rectangle has a height of 5% and a width of 2 + 2.
Express the area of the entire rectangle.
Expression should be expanded.
2
2
w
5.2

Answers

Answer:

A rectangle has a height of 5 and a width of x² + 2

To find out:

Express the area of the emotive rectangle?

Formula used:

Area of rectangle = Length × Breadth.

Solutions:

Length = 5 and Breadth = x² + 2

We know that:

Area of rectangle = Length × Breadth.

Substitution the value of Length × Breadth.

= 5 × (x² + 2)

= 5x² + 10

Hence, the area of the emotive rectangle is 5x² + 10

Additional informational:

•Monomials: expressions with single terms are called monomials.

• Binomial: expressions with two terms are called binomials.

• Trinomial: expressions with 3 terms is called trinomial.

• Multinational: expression with Tu are mo terms are called Multinational.

RJ trips over his shoe laces every 15 steps. Matthew says "gottem" every 6
seconds. If the boys both start walking down the hall at the same time,
how many seconds will pass before RJ trips & Matthew says "gottem" at
the same time? *

Answers

Answer:

69 seconds, or 1 minute and 9 seconds

Step-by-step explanation:

Simplify the following expression into a fraction with no exponents. Write your answer in the form a/b.
4^-4

Answers

Answer:

1/256

Step-by-step explanation:

4^-4

~Use negative exponent rule [ a^-b = 1/a^b ]

1/4^4

1/256

Best of Luck!

A milk hauler picked up the following amounts of milk from three dairy farmers: 4,638
pounds; 6,209 pounds; and 5,206 pounds. What total weight of milk was in the tanker?

Answers

the total weight of milk was 16653 pounds

√ 9 + √ 2 is it rational?

Answers

Answer:

NO ! IT ISN'T

THANK YOU !!

8a=4(a-9)
Show work I need help

Answers

Answer:

a = -9

Step-by-step explanation:

8a=4(a-9)

Divide each side by 4

8a/4=4(a-9)/4

2a = a-9

Subtract a from each side

2a-a = a-9-a

a = -9

Answer:

-9

Step-by-step explanation:

8a = 4(a-9)

Use the distributive property (Multiply 4 times a, and 4 times -9)

8a = 4a - 36

Bring the 4a to the other side

8a - 4a = -36

Add like terms

4a = -36

Divide both sides by 4 to get a by itself

a = -9

Your fitness tracker says you ran 2,640 yards on your most recent run. How many miles is that?

Answers

Answer:

1.5 miles.

Step-by-step explanation:

You can figure it out by dividing the yards by 1760.

Answer:

1.5 miles

Step-by-step explanation:

A mile is 1760 yards

2640 yds * 1 mil/1760 yds = 2640/1760 = 1.5 miles

Find the value of x
Picture shown!

Answers

Well find what the triangle has to equal then solve from there

Select all expressions that are equivalent to x2 - 4x - 32.
(x - 16)(x + 2)
(x + 2)(x - 16)
(x - 8)(x + 4)
(30+8)(x – 4)
(x + 4)(x - 8)
(x – 4)(x + 8)

Answers

Answer:

(x - 8)(x + 4)

(x + 4)(x - 8)

Step-by-step explanation:

(x - 16)(x + 2)

= x2 + 2x - 16x - 32

= x2 - 14x - 32

(x + 2)(x - 16)

= x2 - 16x + 2x - 32

= x2 - 14x - 32

(x - 8)(x + 4)

x - 8)(x + 4) = x2 + 4x - 8x - 32

x - 8)(x + 4) = x2 + 4x - 8x - 32 = x2 - 4x - 32

( 30 + x)(x - 4)

= 30x - 120 + x2 - 4x

= x2 + 26x - 120

(x + 4)(x - 8)

(x + 4)(x - 8) = x2 - 8x + 4x - 32

(x + 4)(x - 8) = x2 - 8x + 4x - 32 = x2 - 4x - 32

(x - 4)(x + 8)

= x2 + 8x - 4x - 32

= x2 + 4x - 32

2.)Name the number system in which only the whole number less than 5 are used:​

Answers

Answer:

(a) x = 40°

Step-by-step explanation:

(2x+43)°+(2x-3)°=180°

4x+40°=180°

x=40°

6 + 4w = 2w − 6
Solve for W

Answers

Answer: w= -6

When we subtract 2w from both sides we get 2w on the left and 0 on the right. The equation becomes 6+2w=-6. Then we subtract both sides by 6 making it 2w=-12 and when we divide each side by 2 we get w=-6

Answer:

W=-6

Step-by-step explanation:

6+4w=2w-6

Collect Terms

4w-2w=-6-6

2w=-12

now divide both sides by 2

2w/2=-12/2

w=-6

Sierra was swimming 50 yards in a race.
When she was ten seconds in the race,
she already swam 60% of the race. How
many yards has she swam?

Answers

Answer:

30 yards

Step-by-step explanation:

50 x .60 = 30 yards

100 POINTS PLS HELP!!!!!!!!!!!
Simplify the expression. 3 + 22 5 7 10 25

Answers

Answer:

25

Step-by-step explanation:

3+22=25

Im guessing this was a joke question but idc answered anyways

Answer:

The answer is 25

Step-by-step explanation:

3 + 22 = 25

All of the following are rational numbers except____.​

Answers

Answer:

3.14159

Explanation:

pi is irrational

Hope this helps!! <3

Solve. x/8 + 2 = 27

Answers

x/8+2=27
Multiply 8 to both sides:
x+16=216
Subtract 16 to both sides:
x=200

A line passes through (2, −1) and (4, 5).

Answers

Answer:

The Equation of the Line that Passes through the Points (2, −1) and (4, 5) is 3x - y - 7 = 0.

Hope it helps you.

Anybody good in math and wanna help me on #1 or 2?

Answers

Answer:

#1 all real numbers except 0 and 3

#2 the first option

find the length indicated. ​

Answers

Answer:

none

Step-by-step explanation:

HELP PLEASE!! VERY MUCH APPRECIATED!!


find an equation for the graph of the set of points whose distances from (6,0) and (-6,0) always add up to 20 (ellipse equation)

Answers

Answer:

1.3445367773335334434333233332

please help me on questions 19-21 using this diagram attached
and no links
and only 19-21

Have a good day!!

Answers

Vas happenin!!

19. TX
20. O and I can’t see the other bottom of the cube
21. WS
Hope this helps *smiles*
Sorry if it’s wrong

Translate the sentence into an inequality

The Product of c and 6 is at least 27

Answers

Answer:

[tex]6c \geqslant 27 \\ thank \: you[/tex]

Hey there!

The answer is:

[tex]c.6 \: \geqslant 27[/tex]

Hope it help you

Findi the value of x

Answers

Answer:

By Pythagoras theorem ,

H^2 = P^2 + B^2

H^2 = 4^2 + 3^2

H^2 = 16 + 9

H^2 = 25

H = 5

therefore , value of x = 5

hope that helps uh..

Answer:

x = 5

Step-by-step explanation:

Since it's a right triangle, you can use Pythagorean Theorem.

[tex]a^2+b^2=c^2\\3^2+4^2=x^2\\9+16=x^2\\25=x^2\\5=x[/tex]

Use the following function to find r(0) r(x)=-x+1

Answers

Answer:

If r(x) = -x+1

then,

r(0) = -(0) + 1

=1

subsitute 9x-2y=14 7x+3y=20​

Answers

Answer:

hope it helps you..........

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