please find the sum or difference of (-37) - (-38)

will give brainliest

Answers

Answer 1

Step-by-step explanation:

(-37)-(-38)

=(-37)+38

=1

Answer 2
-37+38 ( 2 negatives change the sign)
Then sign is positive ( great number-without sign)
The answer is 1 ( positive1)

Related Questions

Help I will mark brain list.

Answers

Answer: the area equals 580

Step-by-step explanation: the area is length times height times width and it all equals to 580

hope this helps

Use technology to solve for x 3^x -4 = 6x -7

Answers

Answer:

there is no solution for X

Step-by-step explanation:

Evaluate the expression.

−(1/2)^4
The value of the expression is

Answers

Answer:

Exact form: -1/16

Decimal Form: -0.0625

Step-by-step explanation: Hope this helps.

What is sin 23°?
Helpppp!

Answers

Answer:

C. 5/13

Step-by-step explanation:

Remember SOHCAHTOA

Sine is opposite over hypotenuse. The side opposite the 23° angle is 5, and the hypotenuse is 13.

So, sin 23° = 5/13

The value of sine 23 from the provided triangle can be expressed as [tex]\frac{5}{13}[/tex], option C is correct.

What are the basic principles of trigonometry?

Trigonometry has three fundamental operations: sine, cosine, and tangent. The cotangent, secant, and cosecant are three crucial trigonometric functions that can be derived from these three fundamental ratios or functions. These functions serve as the foundation for all the key ideas in trigonometry.

[tex]Sine x = \frac{opposite}{ hypotenuse. }[/tex]

side opposite = 5,

the hypotenuse= 13.

[tex]sin 23 = \frac{5}{13}[/tex]

Therefore, option C is correct.

Learn more about trigonometry at;

https://brainly.com/question/24349828

#SPJ6

Simplify:
(4x)^2

Write the expression in the form k*x^n.

Answers

Answer:

Step-by-step explanation:

I can help

Step 1

(4x)^2 ​ Simplify

Step 2

(4x)^2  put 4 in 2 places

4x*4x

Step 3

4x*4x  Multiply them

16x^2

Answer

16x^2

Hope this helps

Convert from a percent to a decimal 8%​

Answers

8% is equal to 0.08

Hope this helps, Sorry that it takes so long for people to get answers because of greedy people or people sending links.

8 percent converted to a decimal is 0.08. Your welcome!!

PLEASE HELP ME I WILL MARK BRAINLIEST!! :)

Answers

Answer:

5

Step-by-step explanation:

5 is a number, an expression is, (in mathematics), an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.

Answer:

option D

5 not represent an expression

hope it helps

On the coordinate plane, mark all points (x,y) such that (A) y=x+3, (B) y=-x+3, (C) y=|x|+3

Answers

Answer:

the coordinates of A is:  (0,3) the coordinates of B is: (1,2) the coordinates of C is:

Step-by-step explanation:

The graphs of the 3 given functions can be seen in the image attached below.

How to graph the given points?

To graph all the points (x, y) in a relation:

y = f(x)

Is equivalent to graphing the function.

In this case, we just want to graph the 3 lines:

y = x + 3

y = -x + 3

y = |x| + 3

To graph the first two, we need to find two points on the functions and then connect them with a line.

For the third function we just need to move 3 units up the parent absolute value function.

The 3 graphs can be seen below. (the third function lies on top of the first two, so it is hard to see).

If you want to learn more bout graphing:

https://brainly.com/question/14323743

#SPJ2

If the area of a rhombus is 189 square millimeters and one its diagonals measures 24 millimeters, what is the length of the other diagonal?_ A=189 mm 24 mm​

Answers

Answer:

eggs ft GGG Gogh vs HGH zone view HSH hzz

Step-by-step explanation:

gggggzggzggstf


I need help! Will this would be very appreciated!pls

Answers

Answer:

No real

solution

Step-by-step explanation:

Firstly, let us check if we would be having a real solution

We start by rewriting the equation

We have this as;

8x^2 -25x + 24 = 0

We proceed to get the discriminant

Mathematically, we have this as;

D = b^2 - 4ac

b is the coefficient of x which is -25

a is the coefficient of x^2 which is 8

c is the last number which is 24

So we have;

D = (-25)^2 - 4(8)(24)

D = 625 - 768 = -143

Since the value of the discriminant is negative, there cannot be real roots

What we have as solution are complex roots

Which coordinate pair represents the reflection of Point A across the y-axis?
519


A. (-2, -3)
B. (2-3)
C. (-2,3)
D. (2, 3)

Answers

Answer:

D) (2, 3)

Step-by-step explanation:

Reflect across the y-axis:

(x, y) → (-x, y)

A(-2, 3) → (2, 3)

Marking brainliest!!!!

Answers

Answer:

D or J = 600

Step-by-step explanation:

It's hard to explain, but yeah.

Can I have brainliest?

Combine -4p + 2p + 3

Answers

Answer:

-2p + 3

Step-by-step explanation:

Answer:

= -2p+3

Step-by-step explanation:

combine like terms, which gives you -2p (-4p+2p). since the three isn't alike to the other term, you cant add them.

i hope this helps :)

The probability that two cards are selected at random from a deck of cards containing
a face card and diamond without replacement.

Answers

6/2652 could possibly be the answer?


Find the interest earned in Mrs. Charlie's account after 4 years, if she had
deposited $11,000 in her account. The bank pays a compound interest of 8.4%
annually.

Answers

Answer:

11012.4

Step-by-step explanation:

4 + 11000 = 11004

11004 + 8.4 = 11012.4

Trig need help! Find the two missing sides and write your answer as in simplified radical form.

Answers

Answer:

[tex] m = 3\sqrt{2} [/tex]

[tex] n = 3\sqrt{2} [/tex]

Step-by-step explanation:

Reference angle = 45°

Opposite = m

Adjacent = n

Hypotenuse = 6

✔️To find m, apply SOH:

Sin 45 = Opp/Hyp

Sin 45 = m/6

m = 6 × Sin 45

[tex] m = 6*\frac{1}{\sqrt{2}} [/tex] (sin 45 = 1/√2)

[tex] m = \frac{6}{\sqrt{2}} [/tex]

Rationalize

[tex] m = \frac{6*\sqrt{2}}{\sqrt{2}*\sqrt{2}} [/tex]

[tex] m = \frac{6\sqrt{2}}{2} [/tex]

[tex] m = 3\sqrt{2} [/tex]

✔️To find n, apply CAH:

Cos 45 = Adj/Hyp

Cos 45 = n/6

n = 6 × Cos 45

[tex] n = 6*\frac{1}{\sqrt{2}} [/tex] (cos 45 = 1/√2)

[tex] n = \frac{6}{\sqrt{2}} [/tex]

Rationalize

[tex] n = \frac{6*\sqrt{2}}{\sqrt{2}*\sqrt{2}} [/tex]

[tex] n = \frac{6\sqrt{2}}{2} [/tex]

[tex] n = 3\sqrt{2} [/tex]

Joel walked of a mile to the store, 1. of a mile to the library,
and 2 of a mile to the post office. How far did he walk??

Answers

Answer:

4 miles?

Step-by-step explanation:

Answer:

3 miles

Step-by-step explanation:

2+1=3

A list is made of all possible 2-digit whole numbers that result from using only the digits 1,3,5, and 7 in both the
ones and tens place, with duplications allowed. How many whole numbers in the list are prime numbers?

A.6
B.7
C.8
D.9
E.10​

Answers

I think 8.
11, 13, 17, 31, 37, 53, 71, 73
Good luck

Can u guys PLEASE answer this question ASAP.

THIS IS EXTREMELY URGENT

Answers

Answer:its upside down sir

Step-by-step explanation:

girl what does that even say-

AJLK ~ APQR. Find the value of x.
P
45
36
15
39
K
13
x=

Answers

Answer:

36 divided by 2 is 18 = plus 1p

Step-by-step explanation:

Can someone please solve this x + 7 = 12

Answers

Answer:

x=5

Step-by-step explanation:

change to x=12-7

subtract

x=5

Subtract 7 on both sides:
x+7=12
-7 -7
Subtract 12-7:
x=5

Solve the following system of equations by graphing.
y = - 2x - 1
y = 44x - 4.

A) (-4,3)
B) (4,-3)
C) (3,4)
D) (-3,4)

Answers

Answer:

Option B

Step-by-step explanation:

Given the corrected equations from the comment:

Y = -1/2x - 1

Y = 1/4x - 4

(I am assuming from the answer choices  that the 1/2 is negative)

Use a graphing tool to graph the given equations.

When graphed, the lines pass the point (4, -3).

See graph below.

Option B should be the correct answer.

Hope this helps.

if a store sells a packet of gum for R5.50 what will the cost for the gum be if you add the vat​

Answers

Answer:

Step-by-step explanation:

It can be anything according to your value added tax.

Estimate the deference of 323 and 384 by rounding off to the nearest hundreds

Option 1) 300
Option 2)200
Option 3)400

Answers

Answer:

200

Step-by-step explanation:

I I can easily set the access option 2

Answer:

100

Step-by-step explanation:

One way of doing this is to substitute 300 for 323 and 400 for 384 (rounding off to the nearest hundreds),   We then have 400 - 300, or 100.  The actual difference is 384 - 323 = 61, which is closer to 100 than it is close to 0.

Note:  There's no way that any of the three options you've shared could be the right one.  Was there perhaps another option (100)?

Can someone help me solve this question.

Answers

Answer:

Has to be 4.

Step-by-step explanation:

I’m pretty sure that it’s 4

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Answers

B

x+y=230 represents total number of species
x=200+y represents that x (non endangered) is 200 more than y

A game has green and blue pieces the ratio of green game pieces to total pieces is 5:12. What are some statements that are true answer fast

Answers

Answer:

Statement B and statement D are true

Step-by-step explanation:

A game has green and blue pieces. The ratio of

green game pieces to total pieces is 5:12.

Select all the statements that are correct about the game pieces.

A. The ratio of green pieces to blue pieces is 7:5.

B. The ratio of total pieces to blue pieces is 12:7,

C. There must be 7 more blue pieces than green pieces.

D. The ratio of total pieces to green pieces is 12:5.

Ratio of green pieces = 5

Ratio of total pieces = 12

Ratio of blue pieces = Ratio of total pieces - Ratio of green pieces

= 12 - 5

= 7

Ratio of blue pieces = 7

A. The ratio of green pieces to blue pieces is 7:5.

Green pieces : blue pieces = 5 : 7

A is not true

B. The ratio of total pieces to blue pieces is 12:7

Total pieces : blue pieces = 12 : 7

B is true

C. There must be 7 more blue pieces than green pieces.

Blue = 7

Green = 5

There are 2 more blue pieces than green pieces

C is not true

D. The ratio of total pieces to green pieces is 12:5

Total pieces : green pieces = 12 : 5

D is true

If the temperature is -3F at 10:00 PM, and the temperature falls four degrees overnight, what is the resulting temperature?

Answers

Answer:

-7 degrees

Step-by-step explanation:

does anyone know the answer?? i’ll mark brainlists

Answers

I’d say D as the answer

A cylinder has a base radius of 14 mm and a volume of 3920π. What is the height of the cylinder? ​

Answers

Answer:

h = 20 mm

Step-by-step explanation:

V = πr²h

3920π = π(14²)h = π196h

divide both sides of the equation by π196:

20 = h

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