Mathematics College

Estimate:
81 - 11.70 =

Answers

Answer 1
The answer to the question is 69.30
Answer 2

Answer:

the answer ur looking for

81 −11.7 ≈ 70

Related Questions

A poll asked 325 people whether they would support a certain amendment to the state constitution. 58% of people said they would.

Write a 95% confidence statement.

Answers

188 people said they would and 136 people said they wouldn’t.

Determine whether the triangles are similar by AA~, SSS~, SAS~, or not similar.
If the triangles are similar, write a valid similarity statement.​

Answers

Answer:

the AA~ congruency could be used, because

angle w=y,

angle t=z

and angle x is common

Step-by-step explanation:

That was my answer and I got it right :)

The given triangles are not similar.

What is similarity of triangles?

Two triangles are said to be similar if their corresponding angles are congruent and the corresponding sides are in proportion.

Given a figure of two triangles, ΔWXT and ΔYXZ

Here,

28/35 ≠ 30/38

WX/YX ≠ XT/XZ

We can conclude that, the corresponding sides are not in common ratio, so triangles are not similar.

Hence, The given triangles are not similar.

For more references on similarity in triangles, click;

https://brainly.com/question/25882965

#SPJ5

George invited 65 students in his school to volunteer at a charity race. 39 of the students signed up to volunteer. What percent of the invited students signed up?

Answers

Answer:

60%

Step-by-step explanation:

39/65 gives you the answer.

What is the rate of change (Slope) of the cost with respect to the number of miles for the Yellow Cab Company?

Answers

Answer:

The slope would be 2

Step-by-step explanation:

All you do is pick two order pairs: (2,6) and (4,10),  then you do y1 - y2, so 10-6 to get 4 then do x1 - x2, so 4 - 2 which is 2, then you divide 4 by 2 to get 2.

a _ variable represented by the symbol h can take on any number of numeric values and allow arithmetic operations to be performed on it

Answers

Answer: It would be a Constant variable.

Hope this helps!

Help Hurry!!! Timed!!!!!

Answers

It’s B!!!!!!!!!!!!!

PLEASE HELP ME 20 POINTS

Answers

Answer:

500

Step-by-step explanation:

If x2 = 10, what is the value of x?

Answers

Answer:

The value of x is 5

Step-by-step explanation:

5 x 2 = 10

Answer~

x= ±[tex]\sqrt{10} =[/tex] ± 3.1623

simplifyied~

x = 5

Help me with this please

Answers

Answer:

It would be -13

Step-by-step explanation:

Answer:

-13

Step-by-step explanation:

You need to separate the 8 from each side of the equation. Picture it like this:

-104= 8 (multiplied by) x

To separate 8 from the variable, you need to divide that side by 8. Similarly, you need to do the same thing to the other side.

-104/8=8x/8

-13=x

Solve the system, enter ur answer as an ordered triple.

Answers

Answer:

x = 1, y = -1, z = 3

Step-by-step explanation:

x - 2y + 2z = 9

y + 2z = 5

z = 3

According to the last equation, z is equal to 3 so we can plug that in and our new 2 equations will be:

x - 2y + 6 = 9

y + 6 = 5

We can subtract 6 from both sides of the second equation to end up with:

y = -1

Now plugging this into the first equation, we have:

x + 2 + 6 = 9

x + 8 = 9

Subtract 8 from both sides

x = 1

The money used in poland is called the zlotych. the exchange rate is 3 zlotych for would $1. find how many zlotych you would receive if you exchanged $3
find the whole number

Answers

Answer:

You would receive 9$

Step-by-step explanation:

if you multiply 3 by 3, then you will get 9

14) The value of y varies directly with x, and y = 3.6 when x = 6. Find y when x= 48.
Please and thank you. I needed now. Please help

Answers

Answer: y = 28.8

Step-by-step explanation:

By using ratios

if the values vary with each other, then they will increase the same amount. 6x8 is 48. So 3.6 x 8 is your answer, 28.8

2 * 2 * 4 * 5 * 6 * 2 * 2 * 5 * 7 * 5 = ? will mark brainliest!

Answers

Answer:

336,000

Step-by-step explanation:

2 × 2 = 4 x 4 = 16 × 5 = 80 × 6 = 480 x 2 = 960 x 2 = 1920 × 5 = 9600 x 7 = 62700 × 5 = 336,000

Find the slope of the line by using the graph below.
1 2
3 4 5 6

Answers

The slope would be y = -1/2x + 3

The y intercept is where the line crosses the y axis which is at 3 and the slope is rise over run -2/4 or -1/2

determine whether the triangles are congruent by sss sas asa aas or hl.

Answers

Answer:

sas :)

Step-by-step explanation:

48 x 56 in area model​

Answers

Answer:

2688

Step-by-step explanation:

Your answer is two-thousand six hundred and eighty eight

Jason had a 15 foot long bed his sister had a 3 foot longer bed then Jason, How long is his sisters bed?

Answers

Answer:

18

Step-by-step explanation:

basic math :/

PLZ HELP ME! 1ST GETS BRAINIEST! THIS IS DUE TODAY!
Pretend a classmate missed the lesson today. What would you tell them about how to make a table to represent a rate? How would you tell them how to use the table to make a graph?

Answers

Answer:

You would tell them by labeling the x and y and the titles of the graph and what corresponds to it

Step-by-step explanation:

PLZ SOLVE I WILL GIVE BRAINLESET

Answers

Answer:

LB=12ft

Step-by-step explanation:

what is 9 + 10? hi my name is andy. i have a dad who works on this website and i want to prank him

Answers

Answer:

19.

How do you want to prank him?

Step-by-step explanation:

Answer: 19

Step-by-step explanation: 9+10 is equal to 19. (I get the joke but I don't want to get flagged)

"Nine more than three times a number is negative six"

what is the answer?​

Answers

I'm sorry I have No clue

Step-by-step explanation:

lol but I honestly d0n7 kno

Every integer is a __________ number.
A. natural
B. rational
C. negative
D. whole

Answers

Answer:

B. rational

Explanation:

Every integer is a rational number since each integer n can be written in the form n/1. For example 5 = 5/1 and thus 5 is a rational number.

Find the area of a circle with a diameter of 6 cm

Answers

In terms of pi, 9pi.
Otherwise it would be 28.2735
The equation is pi r^2 so the radius is 3 and you just plug it in.

Four more than twenty-six time a number is equivalent to 12 times the same number less 15.
What is the number?

Answers

Answer:

n = -19/14

Step-by-step explanation:

Please transcribe this into a symbolic equation:

26n + 4 = 12n - 15

Then 14n = -19, or n = -19/14.

Which graph represents y - 1 = 2(x - 2)?

Answers

Answer: there isn’t a graph shown

Step-by-step explanation:

Where is the graph ????

look at picture and answer ASAP

Answers

Answer:

its B and A

Step-by-step explanation:

Answer:

its in between the fist and second one cuusing what is given thats what i figured out

Step-by-step explanation:

3 x 36= 108 / 3 x 15 = 45

9 x 12 = 108 / 9 x 5 = 45

6 x 18 = 108 / 6 x 7 = 42

i hope this helps :)

What are the coordinates of point A′ if triangle ABC is rotated 90° to produce the image triangle A′B′C′?
A.(-9,-4)
B. (4,-9)
C. (9,-4)
D. (9,4)

Answers

Answer:

(9,-4)

Step-by-step explanation:

its right hope it's helpful

help please don’t know!

Answers

Answer:

2

Step-by-step explanation:

3v+4=8v-6

4=5v-6

5v=10

v=2

Cooper is opening an online savings account to hold his $20,000 emergency fund. The online account pays 1.5% interest compounded monthly. If Cooper does not deposit or withdraw any money from the account, how much will be in the account in 25 years

Answers

Answer:

After 25 years, Cooper will have $29,093.01 in his savings account.

Step-by-step explanation:

While Cooper opened an emergency savings account of $ 20,000, which yields an annual interest of 1.5% compounded monthly, to determine how much money he will have in his account after 25 years, the following calculation must be performed:

X = 20,000 (1 + 0.015 / 12) 25x12

X = 29,093.01

Therefore, after the passage of 25 years, Cooper will have $ 29,093.01 in his savings account.

2of 5
The ratio of boys to girls in a class is 7:5. There are 36students in the class. How many
students are girls?

Answers

Answer:

15

Step-by-step explanation:

i guarantee you 100 percent this is correct

please give me brainliest

Other Questions
1. How did Jeannette catch on fire in the beginning of the novel? *1 pointa. She was making herself pasta while Rose Mary watched and painted.b. She was testing chemical reactions with toxic chemicals in a shed near her house.c. She was throwing toilet paper that was on fire down the toilet.d. She was cooking hot dogs by herself. What is 3/4 divided by 1/8? Explain or show your reasoning how you determined the answer to the previous question. (answer and explain) and lastly Tyler used 1 1/4 gallons of paint to paint 5/7 of a fence. How many gallons will it take to paint the whole fence? Write a multiplication equation or a division equation to represent this question, then find the answer. Show your reasoning. Clare is painting some doors that are all the same size. She used 2 liters of paint to cover 1 3/5 doors. How many liters of paint are needed for 1 door? Draw a diagram to represent the situation, then find the answer. Need brief explanation about why false is correct 3Which statement below best completes the chart?Water shortages occurred as more people moved to rural areas4Air pollution levels increased as governments eased regulationsCities grew in size as previously used farmland was absorbed by rural areas5Cropland eroded as farmers used outdated technique Joe would have earned $504 for working a 42 hour week but he was sick and missed 4 hours. How much did he earn? Help asap please!! I will mark you as brainliest :) help meWhat are the best exercises that will help increase my target heart rate to at least 60% or above? As a discipline, Governance is most closely related to: Help plzzzzzzzzzzzz d)Rajendra is visiting to his uncle. (simple present tense) 10080100 mLwater vaporWhich statement describes what will happen if a student pushes the plungerto compress the water vapor?A. The total number of water particles will increase.B. The amount of energy in the water particles will decrease.C. The amount of empty space between the water particles willdecreaseD. The total volume of the water particles will increaseI will mark brainliest What is the acceleration of the the object during the first 4 seconds? pls help me with this thank u Which of the following is an arithmetic sequence?A.3, 9, 81, 6561, B.4, 1, 2, 5, C.2, 2, 2, 2, D.4, 1, 4, 7, A high school basketball team scored 60 points in last weeks game. The team scored a total of 27 baskets; some were two-point shots and some were three-point shots. How many two-point shots did they make? How many three-point shots did they make?x + y = 27,2x + 3y = 60What is the solution of the system of equations, and what does it represent?options:(6, 21); 6 two-point shots and 21 three-point shots(6, 21); 6 three-point shots and 21 two-point shots(21, 6); 21 two-point shots and 6 three-point shots(21, 6); 21 three-point shots and 6 two-point shots on a beautiful day there are 65 cars in the beach parking lot 26 more cars park in the parking lot before noon but 17 car slept how many cars are in the beach parking lot what would happen to new orleans lose if slavery was abolished how do i solve this? Transcribe the following DNA strand into mRNA and translate that strand into a polypeptidechain, identifying the codons, anticodons, and amino acid sequence.DNA: CGATACAATGGACCCGGTATGCGATATCC An idea,theme,or image that begins and ends a text can be referred to as a