Mathematics High School

Find the area of the figure shown below and choose the appropriate result.

A. 96 mm^2
B. 102 mm^2
C. 90 mm^2
D. 140 mm^2

Find The Area Of The Figure Shown Below And Choose The Appropriate Result.A. 96 Mm^2B. 102 Mm^2C. 90

Answers

Answer 1
Area of rectangle is 9x 10- —-90 mm
Are of triangle is 6x4x1/2—- 12
Together 90+12=102
Answer is B

Related Questions

quick help plzz!!!!!!!

Answers

It is B I’m pretty sure

Is 0.999 repeating equal to 1? Please explain

Answers

It’s not ,
for example if u got to the store an buy a piece of candy for exactly $1 and u got .99 cents you’ll still need one cent to be able to buy it

Answer:

It is not equal to 1

Step-by-step explanation:

It's not equal to one because even if it is repeating forever it will never ever get to one, just take a look

0.999......  every 9 get's smaller and smaller in value

like 0.9 is bigger then 0.09 and that is bigger then 0.009

so even thought it is always gaining value by every 9 the value it gains is smaller and smaller and will never be equal or larger then 1

what 1 +1x5-5x9 i really need to know this by the next second

Answers

Answer: -39

Step-by-step explanation:

Hope this helps.

explain why we need to always balance algebraic equations.

Answers

What you do to one side of an equation you must do to the other in order for it to remain balanced. It’s important to remember that equations have an equal sign and expressions do not. We balance or solve equations, but simplify or evaluate expressions.

Given the following group of numbers, 8, 2, 9,4, 2, 7, 8, 0, 4, 1, which of the following
is/are true?
I. The mean is 5.
II. The median is 4.
III. The mode is 2.

Answers

Answer:

III. The mode is 2

Step-by-step explanation:

Mean: (8+2+9+4+2+7+8+0+4+1)/10 =  45/10 = 4.5

Median: (2+7)/2 = 9/2 = 4.5

Mode: There is no mode since 2 and 8 both appear twice (in other words, since they have the same frequency, it's bimodal)

The closest possible choice is III. The mode is 2, but keep in mind that since the data set is bimodal, there is no single mode.

Mode is 2,4 and 8( three numbers not 1)
Mean is 45/10 is 4.5
Median is4
The correct answer is only 2

Number 1 please if you can explain work

Answers

Answer:

Triangle DEF is similar the XYZ

Step-by-step explanation:

Because if you divide 10 by 18, you get 0.555555...

If you divide 14 by 25.2, you get 0.5555555.....

Jacob wants to purchase a new computer, but he does not have enough money in his bank account to pay for one.

Which of these is not an option for Jacob?


He can purchase the computer now using his his debit card.

He can put more money in his bank account and use his debit card to purchase the computer at a later date.

He can buy the computer using cash once he has saved enough money.

He can purchase the computer now using his his credit card.

Answers

Answer:

A is wrong. A debit card uses the money you have.

Fill in the table for this input-output rule:
4
divide by 2
and add 1
input
3.
output
0
2.
-8
100

Answers

Answer:

1, 2, -3, 51

Step-by-step explanation:

0 ÷ 2 = 0, then + 1 = 1

2 ÷ 2 = 1, then + 1 = 2

-8 ÷ 2 = -4, then + 1 = -3

100 ÷ 2 = 50, then + 1 = 51

Pls help !!!!!!!!!!!!

Answers

Answer:

x = 100°

Step-by-step explanation:

15° + 65° + x = 180°

80° + x = 180°

x = 100°

Evaluate: 19 - 3k] = 3

Answers

Answer:

k = [tex]5\frac{1}{3} ,7\frac{1}{3}[/tex]

Step-by-step explanation:

|19 - 3k| = 3

-3k = 3 - 19

-3k = -16

k = 16/3

k = 5 1/3

-19 + 3k = 3

3k = 3 + 19

3k = 22

k = 22/3

k = 7 1/3

Question 1
Form the largest 5-digit number using the digits 9, 2,5, 4, 7 only once
a. 97542
b. 97524
c. 97425
d. 24579

Answers

Answer:

97542

Step-by-step explanation:

Write all the numbers in descending order

hope it helps

Answer: 97542

Step-by-step explanation: go in order of largest to smallest number as starting with a bigger number will let you end with a bigger number


A light bulb consumes 1800 watt-hours per day. How long does it take to consume 8100 watt-hours?

Answers

Answer:

8100/1800 = 4.5 days

Step-by-step explanation:

Beth filled 64 bottles of water. If each bottle holds 1 pint of paint, how many gallons of water does Beth have?

Answers

Answer:

8 gallons

Step-by-step explanation:

To answer this question :

convert pint to gallons multiply the value gotten in the above step by the total number of bottles

1 PINT = 0.125 Gallons

1 x 0.125 = 0.125

total gallons of water = 64 x 0.125 = 8 gallons

1 of 5

A = 3(a+b)h
Work out A if a = 6,b= 4 and h = 5 .
A=​

Answers

Your answer would be 150
6+4=10
3*10=30
30*5=150

A developer wants to divide an 84 acre parcel of land into lots in the ratio 6:2:4. How many acres are each land division. WILL AWARD BRAINLIEST.

Answers

Answer:

42 acres, 14 acres, 28 acres

What fraction of the large square is the purple square?

Answers

Answer: I don't what you are asking it should be in color but if you don't know it is 1/7 of the square

Step-by-step explanation:

A group of students was randomly divided into two subgroups. One subgroup took a test in the morning, and the other took the same test in the afternoon. This table shows the results. Pass Fall Total Morning 28 75 Afternoon 53 22 75 Total 81 69 150 Compare the probability that a student will pass the test in the morning with the probability that a student will pass the test in the afternoon. Draw a conclusion based on your results.

​

Answers

Answer:C

Step-by-step explanation: I believe it is C according to my calculations

Answer:C

Step-by-step explanation:

You have the letters in the word "SCIENTIST." What is the probability that you pick a vowel,do not replace it,and then pick "T"?

Answers

Answer:

1/12

Step-by-step explanation:

Total choices = 9, vowels = I, E, I = 3

Hence, P (vowel) = 3/9 = 1/3

Since you do not replace it, new total = 8 and number of Ts = 2

Hence, P (T) = 2/8 = 1/4

As these events are dependent and T is picked after vowel,

total probability = 1/3 x 1/4 = 1/12

PLEASE HELP FAST


Part A: Find the value of c that will result in a perfect square trinomial.
x2 + 18x + c = 25 + c


Answers

15+e+(18x2) then subtract the answer with 24

Ditch Digging Problem Doug Upp can dig a ditch in 3 hours. His
brother Phil could dig the same ditch in 5 hours. How long would it take to dig the ditch if both work together?

Answers

It’s definitely less than 8 because when two people work together it takes less time

answer this qustion plz and if get right i might give you brainlist

Answers

Answer:

A

Step-by-step explanation:

SO right off the bat it cannot be c, for they do definatly change.

Next, lets find out how much they change by.

The median would now be 120. Since adding 1 more number would make it just 120. Instead of it being 120+130/2.

This is a decrease of 5. Because we can just subtract normal number by new number: 125-120=5.

Now, the mean is already 500/4. This equals 125.

So lets add 0 to that. So now we must divide it by 1 more number, 4+1=5.

That is 500/5. This equals 100.

This is a decrease of 25. Because we can again subtrasct the normal number by the new number: 125-100=25

That is 5x more of a decrease than the mean.

SO it must be A, since the mean decreased more than the median.

How many whole numbers are there with not more than 4 digits IF YOU PUT A LINK OR UNHELPFUL ANSWER I WILL REPORT I WILL GIVE BRAINLIEST

Answers

Answer:

There are 9,999 positive whole numbers with 4 or less digits or less and one whole number which is neither positive nor negative.

This gives us 9,999+9,999+1 or 19,999 , whole numbers composed of 4 digits or less.

plssssss help




10-5?????

Answers

Answer:

2220

Step-by-step explanation:

5 thanks

Answer:

5

Step-by-step explanation:

yes

Kayla reads the same number of books each month. She reads at a rate of 14 books every 7 months. She claims
that the number of books she has read will always be at least 7 greater than the number of months since she
started reading.
Determine a whole number of books and a whole number of months that show Kayla's claim is incorrect.
Enter the number of books in the first response box.
Enter the number of months in the second response box.​

Answers

Answer:

28 books and 14 months

Step-by-step explanation:

Because 28 is greater then 14 by 14 not 7

how far apart are the cities ??

Answers

DONT go into those links they’re scams

If steak costs $12.55 per pound, what will be the total cost of 0.6 pounds of steak?\

Answers

Answer:

Solve for X; whereas lb=pound, $=cost

1lb = $12.55

0.6lb = $X; therefore 6/10 lb = $X

Rewrite:

$12.55/1 lb = $X/6/10 lb; therefore $12.55/1 lb = 10/6(X); 10X=$12.55(6); 10X=$75.30; X=$75.30/10

X=$7.53 for .6 lbs.

Answer:

7.53

Step-by-step explanation:

help pls !
i’ll mark brainliest to whoever answers it right first.
thanks !

Answers

about 90ft

step-by-step explanation: 1/2 (a+b) x h is area of trapezoid. So that would be 40
then area of circle is pi x radius squared. So that is 50.24 roughly.

so 50+40=90

and yeah

hope this helped :))

A chemist has three different acid solutions. The first acid solution contains 20 % acid, the second contains 40 % and the third contains 70 % . They want to use all three solutions to obtain a mixture of 56 liters containing 50 % acid, using 2 times as much of the 70 % solution as the 40 % solution. How many liters of each solution should be used?

Answers

Answer:

The volume of the first acid solution (containing 20% acid) in the mixture is 14 liters

The volume of the second acid solution (containing 40% acid) in the mixture is 14 liters

The volume of the third acid solution (containing 70% acid) in the mixture is 28 liters

Step-by-step explanation:

The percentage of acid in the first acid solution = 20%

The percentage of acid in the second acid solution = 40%

The percentage of acid in the third acid solution = 70%

The volume they want to use the three solutions to obtain a mixture of = 56 liters

The concentration of the mixture they want to obtain = 50%

The amount of the 70% solution to be used = 2 × The volume of the 40% solution to be included

Let 'x', 'y', and 'z', represent the volumes of the first second and third acid solutions in the mixture

Therefore, from the question parameters, we get;

x + y + z = 56...(1)

z = 2·y...(2)

0.2·x + 0.4·y + 0.7·z = 0.5 × 56...(3)

Multiplying equation (3) by 10 and then subtracting equation (1) multiplied by 2 from the result gives;

10 × (0.2·x + 0.4·y + 0.7·z = 0.5 × 56) = 2·x + 4·y + 7·z = 5 × 56 = 280

2·x - 2·x + 4·y - 2·y + 7·z - 2·y = 280 - 2 × 56 = 168

2·y + 5·z = 168

From equation (2) and (4), we get;

2·y + 5·z = 2·y + 5×(2·y) = 168

12·y = 168

y = 168/12 = 14

The volume of the second acid solution in the mixture, y = 14 liters

From equation (2), we have;

z = 2·y

∴ z = 2 × 14 = 28

The volume of the third acid solution in the mixture, z = 28 liters

From equation (1), we get;

x + y + z = 56

x = 56 - (y + z)

∴ x = 56 - (14 + 28) = 14

The volume of the first acid solution in the mixture, x = 14 liters.

Seventy-five 6th grade students chose to watch a movie on the last day of school. This is 25% of the 6th-grade class. How many total students are in the 6th grade? *

Answers

Answer:

300 students in total

Step-by-step explanation:

25% out of 300 is 75

300 - 75 (25%) = 225

25% (75) + 75% (225) = 100% (300)

Hopefully this helps :3 sorry if wrong :( plz mark brainiest if correct :D your bootiful/handsome! Have a great day luv <3

-Bee~

Answer:

300

Step-by-step explanation:

Please help giving brainliest for the correct answer

Answers

Answer:

6 SQUARE CENTIMETERS

Step-by-step explanation:

It's pretty easy you just add it

but with different shapes you can multiply but fo this its 6

Brainliest if im right!

Answer:

6 square centimeters AKA C

Step-by-step explanation: I took the test

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