Answers
Answer:
x ≈ 7.7
Step-by-step explanation:
Using Pythagoras' identity on the right triangle on the right side
let the third side be y , then
y² + 4² = 10²
y² + 16 = 100 ( subtract 16 from both sides )
y² = 84
Using Pythagoras' identity on the right triangle on the left side
x² + 5² = y²
x² + 25 = 84 ( subtract 25 from both sides )
x² = 59 ( take the square root of both sides )
x = [tex]\sqrt{59}[/tex] ≈ 7.7 ( to the nearest tenth )
Related Questions
Mrs. Wu uses a 25% off coupon to buy 1 adult ticket and 1 child ticket to a movie. She pays a total amount of $9.00. A child ticket without the coupon costs $4.00. Write an equation that can be used to find the cost of an adult ticket, x, without the coupon.
Answers
12-4=8 (if the final answer was needed)
Not the answer:
I have no idea, also when I tried the first answer... it said it was wrong...
Program:
the program was hmh
PLEASE HELP! IM ALMOST DONE WITH THIS ASSIGNMENT PLSSS HELPP ILL GIVE BRAINLIEST SHOW UR WORK
question: solve the solution using substitution.
Answers
Answer:
x = -3
y = -8
Step-by-step explanation:
2y = x - 13
3x = y - 1; let y = 3x + 1
substitute to solve for 'x':
2(3x + 1) = x - 13
6x + 2 = x - 13
5x + 2 = -13
5x = -15
x = -3
solve for 'y':
3(-3) = y - 1
-9 = y - 1
-8 = y
Answer:
(-3,-8)
Step-by-step explanation:
Get one of the variables by themself.
3x = y-1
y = 3x+1
Plug that equation into the other one
2(3x+1) = x-13
Distribute the 2 to 3x+1
6x+2 = x-13
Combine like terms
6x+2 = x-13
-x -x
5x+2 = x-13
-2 -2
5x = -15
Divide by 5 on both sides
5x = -15
÷5 ÷5
x = -3
Find y
3(-3) = y-1
-9 = y-1
+1 +1
y = -8
Find the slope plllls I need help
Answers
Answer: 5 over 5
Step-by-step explanation:
Answer:
the slope is 5/4
Anyone know the right answer?!
Answers
Answer:
420000 here is the answer
Step-by-step explanation:
28000 multipli 15
In Game 2, your score started at 2 and doubled every time. Two expressions below represent your score after 12 hits.
Answers
Answer:
B and D on edg
Step-by-step explanation:
just did it
Which pair of triangles below MUST be similar?
Answers
Answer:
i think is C
Step-by-step explanation:
Answer:
Its C
Step-by-step explanation:
Brain
write a numerical expression for the verbal expression
eighteen more than five
Answers
Answer:
5+8
Step-by-step explanation:
y = 4x + 8; y = –x + 3
Answers
Answer:
y= -12
Step-by-step explanation:
4x+8 = -x+3 -> Find x by using all information
5x=-5 -> Simplify
x=-1 -> Solve
y=-12 -> Plug in to find y
5 divided by what gets you 0.60
Answers
Answer:
Step-by-step explanation:
12
My math teacher didn't explain how to do this stuff and I've been struggling to understand what it is for like the past half hour. Please help. (sorry its a PDF there was no other easy way)
Answers
Answer:
I'm really not sure but my math teacher might have videos on how to do it its on you tube "Rampage videos"
Step-by-step explanation:
The process by which most cells make new cells like themselves is called
A) meiosis
B) mitosis
Answers
Someone please help me ASAP
Answers
I think that’s the answer.
Answer:
B
Step-by-step explanation:
When you insert
[tex] \sqrt{15} [/tex]
into you calculator you will get : 3.8729833....
and point B is located around that value.
find the value of x and please show how
Answers
Answer:
x = 12°
Step-by-step explanation:
The sum of angles in a triangle is 180°.
So,
39° + 53° + 4° + 7x = 180°
Add all the numbers on the left up.
96° + 7x = 180°
Subtract 96 from both sides.
7x = 84°
x = 12°
Hope this helps!
Answer: x= 12
Step-by-step explanation:
Triangle angle sum theorem says that the interior angles of a triangle sum to 180 degrees. Set the sum of all of these angles equal to 180 to solve. 39+53+ (4+7x) = 180. Combine like terms. 96 +7x = 180. Subtract 96 from both sides. 7x = 84. Divide both sides by 7. X = 12
Consider function H what is the range of function H
Answers
Answer:
It was -∞ < y < ∞
Step-by-step explanation:
None.
The range of the function is ( -∞ to +∞)
What is a Function?A function is a law that relates two variables namely, a dependent and an independent variable.
A function always has a defined range and domain, domain is all the value a function can have as input and range is all the value that a function can have.
The function is of various types, logarithmic, exponential, quadratic, radical, etc.
The function is shown in the image,
The function is a hyperbolic function, represented by x²/a² -y²/b² = 1 for a hyperbola having a center at the origin.
The function can give any value from the set of real numbers and so,
The range of the function is a set of real numbers.
It seems your question is incomplete, the complete question is attached as an image.
To know more about Function
https://brainly.com/question/12431044
#SPJ5
PLS FIND THE VALUE OF Y AND X THANKSSSS <3
Answers
Answer:
x = 1.5
y = 8
3/4 = 1.2/2
3/4 = 6/8
-9(-4r + 6s) + 3s – 7(6s – 2r)
Answers
Answer:
50r-93s
Step-by-step explanation:
-9(-4r + 6s) + 3s – 7(6s – 2r)
distribute
36r-54s+3s-42s+14r
add like terms
50r=93s
Oh, please help me out of this question, I got stuck on it.
Answers
I am not sure if this is what the question is asking so sorry if It's not what it asked
Mary bought more than 72 pencils to distribute to children at an orphanage. She packs these pencils in gift boxes.
If she packs 4 pencils each into x gift boxes, the inequality that represents this situation is
.
The simplified form of the inequality is
Answers
Answer:
4x≥=72
Step-by-step explanation:
1. Particularly, we have:
Given:
X: number of gift boxes
2. We then have to write the inequation that models the problem:
"Mary bought more than 72 pencils"
"She packs 4 pencils each into x gift boxes"
Finally we have:
4x≥=72, for the inequality that represent this situation.
When Simplfying (simplified form):
= x≥72/4
= x≥18
Answer:
4x > 72
x > 18
Step-by-step explanation:
Find the value of 2.8 + 6.5
Answers
Answer:
Step-by-step explanation:
2.8 + 6.5 = 9.3
Answer:
9.3
Step-by-step explanation:
2.8+6.5=9.3
You'd use addition to solve this
Nathan is saving up to buy a new phone. He already has $90 and can save an additional $10 per week using money from his after school job. How much total money would Nathan have after 4 weeks of saving? Also, write an expression that represents the amount of money Nathan would have saved in w weeks.
Answers
Answer:
$130
Step-by-step explanation:
If Nathan already has $90 then you would add the amount of money collected after the 4 weeks. In each week he makes $10.
The equation would be $90+($10x4)= $X
Please help it's due in 1 hr and I don't understand;-;
Answers
Answer:
1. x=6 y=7
hope that helps!
Becca is painting a birdhouse (rectangular prism) that has a height of 13cm, a width of 5 cm, and a length of 8cm. How much paint will she need if she only uses 1 coat? 26 sq. cm 0418 sq. cm 0 208 sq. cm
Answers
Answer:coo
Step-by-step explanation:Cooke.
The amount of paint which will Becca need to paint the birdhouse in 1 coat is 418 cm².
What is surface area?Surface area of any solid or the 3 dimensional body is the area of each faces by which the solid body is enclosed.
The surface area of rectangular prism can be given as,
[tex]SA=2(wl+hl+hw)[/tex]
Here, (w) is the width, (h) is the height and (l) is the length of the prism.
Becca is painting a birdhouse. The shape of the birdhouse is similar to rectangular prism with dimensions as, height of 13cm, a width of 5 cm, and a length of 8cm.
Now Becca wants to paint this house using 1 coat. As this paint has to be cover each surface of the house. Thus the amount of total paint should be equal to the surface area of the house.
Here, the dimensions of house is as, height of 13cm, a width of 5 cm, and a length of 8cm. Therefore the surface area of it is,
[tex]SA=2(5\times8+13\times8+13\times5)\\SA=418\rm cm^2[/tex]
Hence, the amount of paint which will Becca need to paint the birdhouse in 1 coat is 418 cm².
Learn more about the surface area here:
https://brainly.com/question/20771646
14.6 is the geometric mean between a and 9. Find a to the nearest tenth.
Answers
Answer:
Step-by-step explanation:
The following data points represent the number of points scored by each player on the Wildcats basketball team last game.
Sort the data from least to greatest.
(4,5,5,8,8,8,9,12,13)
Find the median number of points.
Answers
what equation matches the graph?
Answers
Answer: if ur looking for an equation then y = -4 + 6
Step-by-step explanation:
Since the y intercept is 6 and it’s going 4 units down and 1 to the left
Taya is on the track team. For practice, she runs 2.5 miles each day. At the
end of 14 days, how many total miles will Taya run?
Answers
Answer:
35 miles
Step-by-step explanation:
Answer:
35 miles
Step-by-step explanation:
2.5 x 14
Last night was 3 degrees. By morning, the temperature dropped 6 degrees. What was the temperature in the morning?
Answers
Answer:
negative 6
Step-by-step explanation:
three subtracted by 6 is negative 3
8 times a certain number is added to 5 times a second number to give 184.the first number minus the second number is -3.find these number .
Answers
Answer:
The numbers are 13 , 16
Step-by-step explanation:
First number be x
Second number be y
x - y = -3 --------------------(I)
x = -3 +y
8x + 5y = 184 ---------------(II)
substitute x = -3 + y in equation(I)
8*(-3 + y) + 5y = 184
-24 + 8y + 5y = 184
-24 + 13y = 184
13y = 184 + 24
13y = 208
y = 208/13
y = 16
Plugin y = 16 in (I)
x - 16 = -3
x = -3 +16
x = 13
explain how you simplfy 5(4i - 3m) + 2m
Answers
Answer:
20i - 13m. look at the picture
You feed your pet 1/4 cup of food each morning.
You do this for 5 days. How much total food have
you fed your pet after 5 days?
Answers
Answer:
1 1/4 cups
Step-by-step explanation:
you feed your dog 1/4 cups of food each day. You do this for five days. So we can set up an equation 5*1/4 = 1 1/4 cups.
.25*5= 1.25
1.25; 1 1/4
1 cup and 1/4ths of food