13=s-21 —solving equations

13=s-21 Solving Equations

Answers

Answer 1

Answer:

34 = s

Step-by-step explanation:

To solve for s, add 21 to both sides of the equation.

13 = s - 21

21 + 13 = s - 21 + 21

34 = s

#teamtrees #PAW (Plant And Water)


Related Questions

i need the answer to #1 and how to do it i will mark brainliest!!

Answers

I can’t see the question very well

Answer:

Formula : C = 2[tex]\pi[/tex]r    ( circumference = 2 × pi × radius )

Plug In Values :  ( circumference = 2 × 3.14 × 6 )

2 × 3.14 × 6 = 37.68  inches

Explanation:

We know that 6 inches is the radius as indicated by the line.  If the diameter is given ( the diameter goes all the way across the circle ) divide it by 2 to get the radius.

Tell me if you need any additional help!

manny says that if the expression was 12 divided 3^2 you would divide before simplifying 3^2, Is he right? Explain Please Answer!!

Answers

Answer:

Wrong. PEMDAS exponents come before dividing

Step-by-step explanation:

Question 3
Solve the linear equation: 2(x - 3) = 12
A
x= 15/2
B
x = 9
с
X=-9
D
x= -15/2
Answer

Answers

2x-6=12
+6 +6
2x=18
/2. /2

X=9

The answer is B

Answer:

The answer is B

Step-by-step explanation:

By BODMAS;

2(9 - 3) = 12

2(6) = 12

12 = 12

Question 1
Five male German Shepherds were chosen and measured. Their heights were the following: 24, 25, 23, 24, 24
What is the mean height of the German Shepherds?
Your answer:
0 23
O 24
25
120

Answers

Answer: 24

Explanation: If you align them from least to greatest, 24 remains as the median. 23, 24, (24,) 24, 25. I’m not sure what unit you are doing but I hope this helps!

Answer:

The mean is 24.

Step-by-step explanation:

The mean is average so add the numbers together and divide by how many you added. 24+25+23+24+24=120  120/5=24

please help asap 5 and 6 and 7 I need help please and thank you​

Answers

Use Pythagorean theorem

Figure ABCD is a parallelogram.
What are the measures of angles B and D?
1. angle B=55 Angle D=55
2.Angle b=55Angle D=125
3.Angle B=97Angle D=97
4.Angle B=83Angle D=97

Answers

1 is the answer because you must get n first then replace it with number then you got the two angles and both are equal

Answer:

A. ∠B = 55°; ∠D = 55°

Step-by-step explanation:

Just took the quiz on Edg (2021)!!

1. What is the slope of the graph of y= 12 x - 19

Answers

The slope is 12/1 or 12, as it is the coefficient of x.

Answer:

12

Step-by-step explanation:

The height of a window is 4 feet. What is the height of the window in inches?
12 inches = 1 ft



can you show how your work

Answers

12+12+12+12= 48
It’s just 12 4x

What is the side length of a square with an area of 35 square units?

Answers

ARea = s*s

S² = 35

S  = √35

S = 5.9160797831

Answer:

Step-by-step explanation:

Area of a square = 35 sq.units

   side² = 35

   side = √35

    Side = 5.92 units

Find the probability of this event. Enter the answer as a fraction in simplest form, as a decimal, and as a percent.

You choose a marble at random from a bag containing 12 red, 8 blue, 11 green, 8 yellow, and 21 black marbles.

The marble is red.
The probability expressed as a fraction is
The probability expressed as a decimal is
.
The probability expressed as a percent is %

Answers

Answer:

60 total marbles

12 red

so,

12/60 red.

1/5 as a fraction

.20 as a decimal

20%

Which angle is complementary to COD?
АOB
AOE
BOC
AOC

Answers

Answer:Then since ∠BOD = 90°, we know that ∠BOC + ∠COD = 90°. In other words, ∠BOC and ∠COD are complementary. Thus, the answer is angle BOC

Step-by-step explanation:

Answer:

The person above is correct! The answer is C. <BOC

Step-by-step explanation:

Hope u have a great rest of your day/night! <3333

1.5b=3
solve for b, it is multiplication

Answers

Answer:

Simple b is 2

Step-by-step explanation:

1.5(2)= 3

Answer:

2

Step-by-step explanation:

So you need to find how many times to multiply 1.5 to make 3.

Divide 3 by 1.5 and you will get 2.

Hope this helps! :D

Please mark Brainliest if this helps you!

if you help me I’ll love you forever <3

Answers

Answer:

translation

Step-by-step explanation:

because a reflection across the x-axis is not right, and neither is across the y-axis. The triangle was also not rotated 90 degrees. It was translated 8 units to the right and 4 units up.

Jonathan’s age is one-third Belindas age now in 12 years time Belinda will be M years old

A. Write a algebraic expression to represent Belindas age now

B. Write a algebraic expression to represent Jonathan’s age 5 years from now?

C. If M= 36 what will be Jonathan’s age 5 years from now?

Answers

I’m almost positive your answer is B
The best answer to go with is b

Which of these numbers are composite numbers?
19, 20, 21, 22, 23

Answers

Answer:

20, 21 and 22 are composite numbers

Step-by-step explanation:

20 is divisible by 2 4 5 and 10

21 is divisible by 3 and 7

22 is divisible by 2 and 11

helpppp i'll give brainliest<3

Answers

Answer:

Thats hard

Step-by-step explanation:

Answer:

g. c= 0.5t+5

Step-by-step explanation:

i hope this helps :)

Joseph invested $89,000 in an account paying an interest rate of 6.6% compounded quarterly. Assuming no deposits or withdrawals are made, how long would it take, to the nearest tenth of a year, for the value of the account to reach $237,600?

Answers

Answer:

Step-by-step explanation:

Answer:15

10. The sum of the interior angles of a polygon is 2,340 degrees. How many sides does the polygon have?

Answers

Answer:

The regular polygon that has an interior angle sum of 2,340 is a regular polygon with 15 sides. so your answer is 15.

A construction crew has just finished building a road. The crew worked for 12.6 days. If they built 2.5 kilometers of road each day, find the total length of road
they built.
m

Answers

Answer:

They built 31500 m of the road.

Step-by-step explanation:

Given that,

The crew worked for 12.6 days.

The crew built 2.5 km of road each day.

We need to find the total length of the road they built. We can find the total length as follows :

L = 12.6 × 2.5 km

L = 31.5 km

or

L = 31500 m

So, they built 31500 m of road.

HELP ASAP!!!!!!!!!!!!

Answers:

28 yd ²


40 yd ²


52 yd ²


64 yd ²

Answers

Answer:40 yd ^2

Step-by-step explanation:

multiply the parts

BRAINLEST PLEASE PLEASE PLEASE

Answer: 40 yd²

Step-by-step explanation:

Find the area of the square:

4 × 4 = 16 yd²

Find the area of the triangle:

(6 × 8)/2 = 24 yd²

Add them together.

16 + 24 = 40 yd²

Two lines that have the same slope do not intersect at any points.
Two lines that have different slopes intersect at exactly one point.

True, True for some cases, False
Please help

Answers

Answer: I am pretty sure that it is true for some cases

Step-by-step explanation:

Solve 2(x−5)^1/3=−16

Answers

Answer:

x = − 19

Hope it helps

Please mark me as the brainliest

Thank you

Identify the end behavior that goes with each function,

Answers

Answer:

down+down, up+down, down+up, up+up

Step-by-step explanation:

Need help with math problem please!!

Answers

Answer:

m + 2

2 dollars + one dollar per minute

Y varies directly as X and inversely as the square of Z. Y=30 when X=75 and Z=5. Find Y when X=36 and Z=2

Answers

Answer:

Y  when X=36 and Z=2 is 90

Step-by-step explanation:

Given -

Y varies directly as X and inversely as the square of Z

[tex]y = \frac{kx}{z^2}\\30 = \frac{k *75}{5^2} \\30 = 75k/25[/tex]

[tex]k = 10[/tex]

As we know

[tex]y = \frac{kx}{z^2}[/tex]

Substituting value of X = 36 and Z = 2 in above equation, we get -

[tex]y = \frac{10*36}{2*2} \\y = 90[/tex]

18x = ~36?
What is the value of x in the equation 4x
O A. - 13 1 /
O B. - 11 /
O c. 2
O D. 24
Which one is it ?

Answers

Answer:

from the picture the answer is D.

Step-by-step explanation:

[tex]2 \ti4mes \f7rac{?}{?} [/tex]

to find x subtract 18x from 4x which will give you -14x=-36

divide both sides by -14

In a bag of smarties candy, there are 7 blue candies, 5 yellow candies 1 red candy and 12 green candies. What is the ratio of yellow candies to green candies?

Answers

Answer: 5 : 12

Step-by-step explanation:

There are 5 yellow candies and 12 green candies.

This means that for every 5 yellow candies in the box, there are 12 green candies.

The ratio is therefore:

Number of yellow candies : number of green candies

= 5 : 12

Answer:

5:12

Step-by-step explanation:

*WILL GIVE BRAINLIEST*

Identify the vertical cross section of the cylinder.

A: rectangle
B: circle
C: oval
D: triangle

Answers

Answer:

it would have to be Rectangle.

Step-by-step explanation:

if you split the shape in half vertically you won't get a circle, oval, and triangle isn't even anywhere in that picture.

so using the process of elimination it would have to be the first option. Rectangle.

What is a better buy- a popsicle at $0.75 or a popsicle at 70¢ and why? Group of answer choices The popsicle that is 70¢ because the 7 is in the tens place is more than the 7 in the tenths place. The popsicle that is 70¢ because $0.75 is 75¢ and more than 70¢. The popsicle that is $0.75 because the $0.75 is more than 70¢. The popsicle that is $0.75 because the 7 is in the tenths place is more than the 7 in the tens place.

Answers

Answer:

70 cents

Step-by-step explanation:

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Answers

Answer:

25 degrees

Step-by-step explanation:

360 - 245 - 62 - 28 = x

Answer: x= 25

Step-by-step explanation:

Angles around a point sum to 360.

245+28+62+x= 360. Combine like terms.

335+x=360. Subtract 335 from both sides.

X=25

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