Mathematics Middle School

will mark brainliest. only answer if you know it. random answers will be reported.

Will Mark Brainliest. Only Answer If You Know It. Random Answers Will Be Reported.

Answers

Answer 1

Answer:

b = 17.55

Step-by-step explanation:

a^2 + b^2 = c^2

4^2 + b^2 = 18^2

16 + b^2 = 324

-16              -16

b^2 = 308

square root them

b = 17.55

let me know if it is correct!

Answer 2

Step-by-step explanation:

4^2 + h^2 = 18^2

16 +h^2 = 324

h^2 = 308

h = √308

h = 17.5499 ft

Related Questions

What are the coordinates of Point X?
A. (3, –4)
B. (–3, –4)
C. (4, –3)
D. (4, 3)

Answers

Answer:

3, -4

Step-by-step explanation:

Hi I really hope this helps you, Please mark as brainliest!

The answer is A) 3,-4

Okay it might be simple but can yall help and give me a real answer plz UwU
I'll make you brilintest UwU

Answers

Answer:

6 cubic cm

Step-by-step explanation:

3 · 3 · 2 = 18

18 · 1/3 = 6

did you already answer the question or do I need to do it because im not trying to answer for no reason

A cycle shop sells bicycles, tricycles, and unicycles in a single color of red, blue, green, or white. Draw a tree diagram to find out how many different combinations of cycles types and colors are possible. (I need the answer before 5:30 today)

Answers

i’m pretty sure it would be a total of 4

pls help it is due today

Answers

264 students are in the whole entire school
Its 230 trust extending answer

pls answer all questions for brainliest!!

Answers

Answer:

Question 1: The LCM of 5 and 6 is 30.

Question 2: The LCM of 6 and 9 is 18.

Question 3: The LCM of 6, 12, and 15 is 60.

Question 4: The LCM of 3, 9, and 15 is 45.

Question 5: Inez will do both again in 30 days.

please help with them all please i need help asap

Answers

Answer:

Step-by-step explanation:

Hope this helps u and sorry me handwrighting is BAD but idc!

What the person who sent the picture said is correct

Item 11
Write and solve an equation to answer the question.

91 is 130% of what number w?

Answers

Answer:

The answer is 70.

Hope this helps :)

-ilovejiminssi ♡

70, im pretty sure if my calculations are correct

Write an equation that looks like x^2 = # such that it will have no real
solutions. Justify why your equation will not have any real solutions.

Answers

3^2 = 9

Because 3 times 3 is 9 LOL

What is x - 12 = 6
THANKSSSSSSSSS

Answers

Answer:

18

Step-by-step explanation:

x - 12 = 6

x = 6 + 12

x = 18

1) A train travels 25 miles in 1/5 of an hour whats the trains speed in miles per hour?
2) The height of a stack of books, h inches, is directly proportional to the number of books, n. The height of a stack of 10 books is 12 inches. A-find the constant of proportionality. B-write and equation relating to h and n. C-find the height of a stack of 24 books.
3) An 8-ounce serving of milk provides 30% of the daily value of calcium. How much milk would you have to drink to get 100% of your daily value of calcium
PLEASE HELP I NEED THESE ANSWERS FASTT

Answers

Answer:

Hope this helps! ↓

Step-by-step explanation:

1.) 90 Km/h. Example: What is the speed of a cheetah that travels 112.0 meters in 4.0 seconds? ... Speed of the cheetah in miles per hour 28m 1 mile 3600 s 63 miles

2.) y=kx is the direct variation formula. Inserting the information and variables from this scenario we get h = kn.

12 = k*(10) First solve for 'k', the constant of proportionality by dividing by 10.

1.2 = k

Next write the equation using this k and the h & n.

h = 1.2*n

Now we want to find the height if we have 24 books so plug 24 in for n.

h = 1.2 * 24

h = 28.8 inches

3.) 10/3

It’s 3 step by step because follow me to get free point

answer choices

20

60

15

18

Answers

Answer:

15

Step-by-step explanation:

If you divided 4 from 60, you get 15.

Answer:

C ) 15

Step-by-step explanation:

The angles are vertical angles, which means they are equal to each other.

4x = 60

4x/4 = 60/4

x = 15

Check.

4(15) = 60

60 = 60

Plz answer 4-8 if possible, I have been struggling

Answers

It’s -4 because when you take 4 out of 8 then you still have another 4 to take away to you go into the negatives and have the answer -4
Uh I had the same question for #4 on my homework and I’m pretty sure the answer is (3,2).

X=3
Y=2

Sorry I can’t help you on the other ones, lol

Becky uses 10 strawberries and 4 oranges to make 8 servings of fruit salad.
Drag oranges and strawberries into the box to show how many Becky needs to make 12 servings.

plzzzz help thx

Answers

Answer:

what do you need to know... bc i can't drag and drop anything on brainly

Step-by-step explanation:

Answer:

6 oranges needed per 12 servings

15 strawberries per 12 servings

Step-by-step explanation:

Hope it helps!

Which expression has a value of 15 when p = 12?

StartFraction 18 Over p EndFraction
3p
18 minus p
p + 3

Answers

Answer:

18 minus p

Step-by-step explanation:

if u subtract 18-p u will get p=12

Find the area of this figure

Answers

Base X height(parallelogram) + Length X breadth(rectange)

It would be more easy to explain if the figure was labelled.
The figure is not labeled correctly

What is the area of this triangle?

A) 96 square units

B) 192 square units

C) 240 square unit

D) 48 square units

Answers

Answer:

C

Step-by-step explanation:

I think this is a correct answer, so please tell me if it is not. I am sorry if it is not.

Answer:

the area is A) 96 square units

Step-by-step explanation:

ab/2

16*12/2

192/2

96

I'LL GIVE BRAINLIEST:



B or C

Answers

Answer:

b

Step-by-step explanation:

is the proper answer

PLEASE HELP!!!!!!
1. 35⋅91−35⋅89
2. 22⋅87+22⋅13
3. 911⋅710−911⋅310
PLEASE HELPPP!!!!!!
I WILL GIVE BRAINLIEST!!!!!!!

Answers

Answer:

PLEASE MARK OTHER BRAINLIEST OR WHATEVER-

Step-by-step explanation:

when the movie the hunger games was released it made $493,000 the first day. box sales continued to double every three days how much was the movie grossing on the 15th day?
PLZZZZZZZZ SHOW YOUR WORK!!!!!!

Answers

The movie was grossing $3,451,000 on the 15th day, just doubled the original amount every three days and got $3,451,000 or 493,000 * 7 = 3,451,000

Please help this is worth 15 points!

Answers

It should be Non proportional

can someone please do this :// I need B done on Question 9 but I'm so mad because no one is giving me a correct fkin answer

Answers

Should be 4 for B because 8-4 would equal 4

Answer:

9.

4= length A

3= width B

B. The volume is 72

Step-by-step explanation:

I got 72 by making the whole shape into 2 different shapes and finding the volume of those first. I am not sure if this is correct but I hope it is and I hope this helps! :)

Please help fill in the blanks, better with explanation but optional

Answers

The scale factor is 3 as the lengths in the bigger triangle when divided by 3 gives the lengths in the smaller triangle

Answer:

The scale factor is 3

Step-by-step explanation:

The scale factor is 3 as the lengths in the bigger triangle when divided by 3 gives the lengths in the smaller triangle

Which year saw the warmest temperatures, on average?

A. 2006
B. 2007
C. they are the same
D. you cannot tell from the graph

Answers

Answer:

A. 2006

Step-by-step explanation:

The blue line is 2006 and goes the highest on the graph, up to 100 degrees.

A. 2006
The graph you’ve provided shows the purple line at 100* during 2006.

How did the boundaries of the Mauryan Empire change under Aśoka?

The empire expanded to the south.
The empire expanded to the west.
The empire expanded to the north.
The empire shrank to a smaller size.

Answers

Answer:

a

Step-by-step explanation: On edge 2022

Answer:

a

Step-by-step explanation:

ez edge 2022

Help please i dont understand
Turn it btw

Answers

Answer:

1 + 3/6

Step-by-step explanation:

the first full thing represents 1 then there are 3 of 1/6 which is 3/6

Simplify the expression:
v2+9+5+4v2

Answers

Answer:

what is 4v2

Step-by-step explanation:

Answer:

2+9+5+4*2= 24v

Step-by-step explanation:

Heather deposits $7000 into an account that pays simple interest at a rate of 2% per year. How much interest will she be paid in the first 3 years?

Answers

Answer:

year after 3 year(s).

The formula we'll use for this is the simple interest formula, or:

Where:

P is the principal amount, $7000.00.

r is the interest rate, 2% per year, or in decimal form, 2/100=0.02.

t is the time involved, 3....year(s) time periods.

So, t is 3....year time periods.

To find the simple interest, we multiply 7000 × 0.02 × 3 to get that:

The interest is: $420.00

Usually now, the interest is added onto the principal to figure some new amount after 3 year(s),

or 7000.00 + 420.00 = 7420.00. For example:

If you borrowed the $7000.00, you would now owe $7420.00

If you loaned someone $7000.00, you would now be due $7420.00

If owned something, like a $7000.00 bond, it would be worth $7420.00 now.

420 dollars in 3 years

Order these numbers from least to greatest.
6.69, 6.6941, 6.069, 6.7

Answers

6.6941,6.069,6.69,6.7
6.069
6.69
6.6941
6.7

Look at the numbers

What is the surface area?
5 in
6 in
5 in
5 in
4 in

Answers

Answer:

Where is the question:)

25
Add up all the measurements

Dan has 4 over 5 cup of ice cream. How many 1 over 8-cup servings are in 4 over 5 cup of ice cream?

Answers

6 and 1 over 2

i did lots of math

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