Mathematics High School

help please? anyone?

Answers

Answer 1

Answer:

"so i need to find e missing side of each right triangle, side c is the hypotenuse!! a = 8.8ft, b= 9ft i have to round the answers to the nearest tenth if necessary "

Step-by-step explanation:

Sure! So remember that the Pythagorean theorem is a squared plus b squared = c squared.

= 8.8 squared + 9 squared = c squared

= 77.44 + 81 = c squared

[tex]\sqrt{158.44}[/tex] = c squared

c squared = (rounded) 12.6 ft

Related Questions

5Y/ Y-3
+
10/Y^2-Y-6
=
Y/Y+2

Answers

Answer:

y=1.110399 or y=−6.782628 or y=−1.327771

Step-by-step explanation:

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Answers

Answer:

Here, I graphed this especially for you.

Check attachment.

Find the sum of the first 39 terms of the following series, to the nearest integer. 2 , 7 , 12 , . . .

Answers

Answer:

let'ssssssssss gooooooooooooooooooooooooooooooooooooooooooooooooo

Step-by-step explanation:

Answer:

3783

Step-by-step explanation:

Lucy Liu went shopping at Hollister with her friends together they spent a mean price of $40 on eight sweaters the first step and sweaters cost $50 $55 $30 $35 $39 $40 and $42 how much in dollars does the eighth sweater cost

Answers

Answer:he eighth sweater costs $29

Step-by-step explanation:

Let the price of the eighth sweater be re[presented as X

We know that

Mean Price =Total sum of cost of sweater bought/ Number of sweater'

Plugging in our known values we have that  

40=$50+ $55+ $30+ $35+ $39+ $40 + $42+X  /8

8 X 40 =291 +X

320=291 +X

X =320-291

X=29

Therefore, the eighth sweater costs $29

Answer: 29

Step-by-step explanation:

I got a question and im  anwsering here bc i want the points either way how is this a high school question im in 6th this is a hw problem

The ratio of black beads to green beads is 10:3.
If there is 50 black beads, how many green beads
are there?

Answers

Answer= 15
Hope this helps

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Answers

Answer:

a.

Step-by-step explanation:

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can someone please help me with this question? (no links!!)

Answers

Answer:

95.03

Step-by-step explanation:

half the radius- 11/2=5.5

A=πr^2

=πx5.5^2

how to solve (2^3)^4

Answers

Answer: 2^12

Step-by-step explanation:

Answer: 4096

Step-by-step explanation:

Which property explains why these two expressions are equal?
(w+ 2/3) + 5 = w + (2/3 + 5)
A)
associative
B)
commutative
C)
distributive
D)
transverse

Answers

The correct answer is letter S

Rewrite 5 3/7 as an improper fraction.

Answers

the answer should be 38/7

Answer: 38/7

Step-by-step explanation:

5 3/7

5×7+3

35+3 = 38

38/7

A space ship traveled from the earth
to the moon in 248 hours. How fast did it travel?

Answers

Is there any measurement units?

find the perimeter of a figure with the following side lengths: 3x , 5x and 7x ? i need help.

Answers

Answer:

15x

Step-by-step explanation:

perimeter is the sum of all sides

3x + 5x + 7x = 15x

what is 6÷2 squaredwhat is 6 ÷ 2 squared ​

Answers

Answer:

(6/2)² = 3² = 9

6²/2² = 36/4 = 9

Answer:

9

Step-by-step explanation:

6/2 is 3

squaring three we get 3 to  the power of two or 3x3

3x3=9

3 squared is 9

Compare using >is greater than, 2/3 or 9/12

Answers

2/3 > 9/12 because 2/3 is closer to a whole

Answer:

Step-by-step explanation:

i dont know what ur asking but

9/12 > 2/3

Simplify the expression 4(−3b)(+a) +

8ab ÷ 2a × 4a.


please ans briefly

Answers

Answer:

4ab

Step-by-step explanation:

4(-3b)(+a)+8ab÷2a×4a

4(-3ab)+8ab÷2a×4a

-12ab+8ab÷2a×4a

-12ab+4b×4a

-12ab+16ab

16ab-12ab = 4ab

Simplify the expression.
-10a -
3a

Answers

Answer:

-13a

Step-by-step explanation:

they are like terms so it means they will add each other giving you -13a

:)

Answer:

-13a

Step-by-step explanation:

-10a-3a=13a

hope it helps.

True or False:

(2x2 - 3x) - (4x2 - x) = -2x2 - 2x

Answers

the answer to it is is true
yeah it’s true

question and answer options in photo
please help
zoom in if needed ​

Answers

Answer:

B) 6 ft

Step-by-step explanation:

11 x 34.5 x 25 = 70.5

70.5/12 is about 6

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Answers

Answer:

u = 7

Step-by-step explanation:

In a parallelogram, GI = GK so:

u + 28 = 5u

4u = 28

u = 7

What is the solution to the inequality 7x + 2 < -3x + 1?

Answers

7x + 2 < -3x + 1
10x +2 < 1
10x < -1
x < -1/10

I believe this is correct

11. Which is an equation of the circle whose center is
(5,1) and whose radius is 3?
A. (x + 5)2 + (y 1)2 = 9
B. (x + 5)2 + (y 1)2 = 3
C. (x 5)2 + (y + 1)2 = 9
D. (x 5)2 + (y + 1)2 = 3

Answers

I think that it is b sorry if I’m wrong

Ethan paid $3.36 in sales tax on a hooded sweatshirt that cost $42.00 before tax. At that rate, how much would he pay in sales tax if that same item costs $58.00 before tax?

Answers

Answer:

$4.64

Step-by-step explanation:

$42 x tax rate = 3.36

tax rate = 3.36/42

tax rate = 8%

$58x.08=4.64

Circle T is shown. Angle Q S R intercepts arc Q R. Angle Q S R is 52 degrees. What is the measure of arc Q R? 26° 52° 104° 128°

Answers

Answer:

104 degrees'

Step-by-step explanation:

Find the diagram attached

According to the theorem;

Angle at the vertex is half the angle at its intercepted arc

Given

Angle at the vertex = 52 degrees

Angle at the intercepted arc = arc QR

Hence;

52 = 1/2 arcQR

Cross multiply

52 * 2 = arcQR

104 = arc QR

Swap

arc QR = 104 degrees'

Answer:

C)104

Step-by-step explanation:

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Answers

the answer should be 7 mm :)

Identify the slope of this graph

please help me !!

Answers

Answer:

slope is undefined

Step-by-step explanation:

If the line was horizontal it would be 0 but this is verticle

Answer:

Undefined

Step-by-step explanation:

There's really no equation to this as it is a vertical line.

if it was horizontal it would be 0

but since it is a vertical line you can't really calculate meaning the answer is just undefined.

can somebody please answer this. I will give brainliest answer.

Answers

Answer:

121.21 people per square mile

Step-by-step explanation:

area = 1/2(12 + 21)(14) = 231 mi²

28,000/231 = 121.21 people per square mile

PLEASE HELP
TIMED!!!
For function Limit of h (x) as x approaches c minus = negative infinity and limit of h (x) as x approaches c plus = infinity. Which statement describes the existence of an asymptote at c?

Answers

Answer:

A. there must be a vertical asymptote at x=c

Step-by-step explanation:

Answer: A

Step-by-step explanation:

got it right edge 2022

HELP PLS
have this math assignment due in an hour

Answers

30.- 12*9/2 = 54

29.- 20*16/2 = 160

16.- The number one

And last image 343yd

The students put recycling bins for cans and bottles in the cafeteria and teaches lounge. At the end of last week, there was a total of 48.9 pounds of cans and bottles. They split them evenly into 3 bags. How many pounds were in each bag?

Answers

Answer:

16.3

Step-by-step explanation:

There was a total of 48.9 pounds of cans and bottles

They were split evenly in 3 bags

Hence the number of each pounds in the bag can be calculated as follows

= 48.9/3

= 16.3

Hence 16.3 pounds are found in each bags


NOTE: Angles not necessarily drawn to scale.

Answers

Its 157, because 180-23= 157 degrees.
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