Mathematics High School

wats da opposite of -(-65)​

Answers

Answer 1

Answer:

-65

Step-by-step explanation:

-(-65) = 65

Opposite of 65 is -65

Related Questions

Aria has a bag that contains apple chews, strawberry chews, and peach chews. She
performs an experiment. Aria randomly removes a chew from the bag, records the
result, and returns the chew to the bag. Aria performs the experiment 62 times. The
results are shown below:
An apple chew was selected 55 times.
A strawberry chew was selected 2 times.
A peach chew was selected 5 times.
Based on these results, express the probability that the next chew Aria removes from
the bag will be strawberry chew as a fraction in simplest form.
PLS HELP!

Answers

Answer:

The Answer is 2/62=1/31

Step-by-step explanation:

If angle XYZ = 68 and angle WXZ = 71, find angle WZX

What's The Answer?

Answers

Answer:

WZX=41

Step-by-step explanation:

WXYZ-XYZ-WXZ=WZX

WXYZ=180 XYZ=68 WZX=71

180-68-71=41

WZX=41

3x(4x-8)=0
solve the equation using zero product property

Answers

Answer:

2x(4x-8)=o

0Step-by-step explanation:

but i know this  3x^2-4x-8=-6

Answer:

x=0,2

Step-by-step explanation:

Here,

or, 3x=0                               or,    4x-8=0

or, x=0/3                              or,    4x=8

∴x=0                                 or,    x=8/4

                                       ∴ x=2

∴x=0,2

If u put 2500 in an account at an annual rate of 5.6 with interest compounded annually, what is annual percentage yield

Answers

Answer:

5.6%

Step-by-step explanation:

The computation of the annual percentage yield is shown below:

Given that

Initial investment amount is 2,500

And, there is an annual rate of interest i.e. 5.6%

Since we have to determine the annual percentage yield i.e. equivalent to the annual rate of interest i.e. 5.6%

Hence, the above represent the answer

Can someone explain how to do this?

Answers

Answer:

m2 = 25°

m1 = 75°

Step-by-step explanation:

ABD=100

m1 is four times m2

so 100 ÷ 4 = 25

100-25 =75

The first 100 customers to purchase the system the store gives me a 20% discou t off tge regular cost if i pay 500 for the gaming dystem at the discou ted price what is tge regular cost of tge gaming system

Answers

Answer:

2,500

Step-by-step explanation:

The computation of the cost of the regular cost of the gaming system is shown below:

As in the question it is mentioned that for first 100 customers the 20% discount rate is applicabke

Now if a person pays 500 at the discount price i.e. after discounted percentage

So, the regular cost would e

= 500 × 1 ÷ 0.20

= 2,500

What is the percent decrease from 95 to 19?

Answers

Answer:

-80 percent

Step-by-step explanation:

Answer:

80%

Step-by-step explanation:

19/95=0.20

100%-20%=80%

80%*95=76

95-76=19

Find the difference between 1.42m and 29cm express the answer in cm​

Answers

I’m sorry I don’t know!!!!!!!!! I hope you find the answer

Select the equivalent grid and enter the equivalent percent for the fraction

Answers

I think it’s b I’m not sure tho but b is the most close that is correct :))
It’s b for sure because you can count the 3 on the side and the top is 10 and multiple it it’ll be 30%

Is 8/9 a terminating decimal or a repeating decimal

Answers

Answer:

it's is a repeating decimal

Answer:

8/9 = 0.88888...

This decimal never stops and keeps on repeating, so it is a repeating decimal.

Let me know if this helps!

Find the simplified quotient. t – 6 3t + 18 3t – 18

Answers

Answer:

3t-18 is the answer for the first question. And x-4/2x-2 is the second one.

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Look at this triangle.
B
11 cm
4 cm
Work out length AC.
(my teacher told me to start out with c first, c= an something like that I don’t remember)

Answers

Step-by-step explanation:

<c =90 °

So, Pythagoras theorem can be used,

Hypotenuse ² = base ² + altitude ²

AB²=AC²+BC²

11²=AC²+4²

11²-4²=AC²

121-16=AC²

Root 105=AC

AC=10.2 cm

The length of AC is 10.25 cm

What is pythagorean theorem ?

If ΔABC is a right angle triangle, then

AB² = BC²+AC²

where AB = Hypotenuse, BC & AC are adjacent sides of the right angle

What is the required length of the side ?

Given, hypotenuse = AB = 11 cm

One of adjacent sides = BC = 4 cm

We have to find the length of AC.

Using pythagorean theorem,

AB² = BC²+AC²

⇒ AC² = AB² - BC²

⇒ AC² = 11²-4²

⇒ AC² = 121-16

⇒ AC = √105

⇒ AC = 10.25

So the length of AC = 10.25 cm

Learn more about pythagorean theorem here :

https://brainly.com/question/343682

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decided whether each inequality statement is true or false

a. -5>2 true or false
b. 3>-15 true or false
c. -12>-15 true or false
d. -12.5>-12 true or false​

Answers

Answer:

A) false, b)true, c) true, d)false

Step-by-step explanation:

Which expression (s) are equivalent to the given expression

Answers

Answer:

Where are the expression??

Step-by-step explanation:

Answer ASAP need a step by step on how to solve, and how to factor an expression. Factor the expression:
4x + 16

Answers

Answer:

4(+4)

Step-by-step explanation:

Common factor

4x+16

4(x+4)

Please help me find the slope What is the slope??

Answers

Answer:

I think the slope would be 2.

Step-by-step explanation:

In Example 3, the track has 6 lanes that are each 1 meter in width. a. What is the outer perimeter of the track? Round your answer to the nearest meter. The outer perimeter is about meters.

Answers

Answer: 6 meters

Step-by-step explanation:

Perimeter is the distance around the track.

There are 6 lanes in this track and each of those lanes are 1 meter in width.

The perimeter must be the total of the widths of all these lanes added together:

= 6 lanes * 1

= 6 meters

In ratio a:b, the first term a is called
O antecedent
O extreme
O consequent
mean

Pls someone help me

Answers

It is called the antecedent

Graph the line with the equation y= 4/5 x+2.

Answers

Answer:

x are -5/2 and 0 . Y are 0 and 2.

subtract 3 from 4/9 of 20

Answers

Answer:

5 8/9

Step-by-step explanation:

20*4/9=8 8/9

8 8/9–3=5 8/9

What is the volume of a rectangular jewelry box with the length of 12 cm, a with of 7 cm and the height of 7 cm?

Answers

Answer:

588

Step-by-step explanation:

12x7x7=(12x7)x7=84x7=588

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The volume of the rectangular jewellery box will be 588 cubic cm.


What is volume?

Volume is defined as the space occupied by any object in the three dimensions. All three parameters are required for the volume like length, width and height of cube or cubes.

The rectangular box is made up of six surfaces. The area of the two opposite surfaces is always equal.

Given that the dimensions of the rectangular box are a length of 12 cm, a with of 7 cm and a height of 7 cm.

The volume of the rectangular box will be calculated as,

Volume = L x W x H

Volume = 12x7x7=

Volume = (12x7)x7

Volume = 84x7

Volume = 588 cubic cm

To know more about volume follow

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Nicholas spent 40% of his savings to pay for a video game that cost him $40. How much money was in his savings to begin with?

Answers

Answer:

nah and yall kids stop looking on here to cheat ronnie wilson

Step-by-step explanation:

can yall pls help me on this

Answers

Click on the origine i.e. (0,0)

HOPE IT HELPS

PLEASE MARK ME BRAINLIEST ☺️

Use simple interest to find the ending balance.

$32,000 at 11% for 2 years

formula I=PRT
I=PRT

A) $35,520.00

B) $7,040.00

C) 39,040.00

D) 39,427.2

Answers

Answer:

B) p×r×t

32000×11/100×2

Can someone help me PLZ! I keep posting the same question and no ones helping me :(((((((((((( its dues in 20 mins!!
Larissa starts with $250 and spends $25 a week. Chucho starts with $30 and saves $30 a week. Use x for time and y for savings. Complete the equation to represent each situation.

Chucho: y = _____ + 30x

Answers

225y

250-25 =225

I hope I'm right !

Answer:

y = 30 + 30x

Step-by-step explanation:

Please help me!
[One Step Inequalities]

Answers

Answer:

C

Step-by-step explanation:

Divide each side by 5

solve the equations 3x+2y=5 and 3x-2y=1 by elimination method.​

Answers

Answer:

x = 1

y = 1

Step-by-step explanation:

3x + 2y = 5

3x - 2y = 1 (subtract these equations)

––––––––––––

4y = 4

divide by two

y = 1

input y = 1 the other equations

3x + 2 = 5

simplify

3x = 3

x = 1

Answer:

3x+2y=5.......(1)

3x-2y=1.........(2)

subtracting equation 1 by 2

3x+2y=5

3x-2y=1.

- +. =-

_________

3x-3y+2y-(-2y)=5-1

2y+2y=4

4y=4

y=4/4=1answer

adding equation 1 &2 we get

3x+2y=5

3x-2y=1

+

________

3x+3x+2y-2y=5+1

6x=6

x=6/6=1

:.x=1&y=1

Find the solution using a tape diagram

H + 12 = 34​

Answers

The answer is H=22 and the tape diagram is below with the step by step explanation

answer, please. I need help.

Answers

Answer:

Step-by-step explanation:

[tex]\text{rule }(x^a)(x^b)=x^{(a+b)}\\ \\ (b^{-7})(b^3)=b^{(-7+3)}\\ \\ b^{-4}=\frac{1}{b^4}[/tex]

Answer:

1/ b^4

Step-by-step explanation:

because -7 +3 = -4 but it can only be positive. So you but the -4 to the bottom to become b^4

Telephone plan consist of a monthly fee of $20 plus $.20 per minute for long distance calls made write an equation for the total cost, C, when N minutes are used for long distance calls C =

Answers

Answer:

[tex]C=20+0.20N[/tex]

Step-by-step explanation:

Fixed monthly fee = $20

Amount charged per minute for long distance calls = $0.20

[tex]C[/tex] denotes total cost such that [tex]N[/tex] minutes are used for long distance calls.

Amount charged for [tex]N[/tex] minutes for long distance calls [tex]=0.20N[/tex]

Therefore, an equation for the total cost, C, when N minutes are used for long distance calls is [tex]C=20+0.20N[/tex]

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