4. A right triangle has legs with lengths of 6 feet and 9 feet. The hypotenuse of the triangle, in feet,
is between:
A. 4 and 5
B. 6 and 9
C. 9 and 10
D. 10 and 11
E. 11 and 13
Answers
C^2 = A^2 + B^2
C^2 = (6)^2 + (9)^2
C^2 = 36 + 81
C^2 = 117
C = square root of 117
C = About 10.81 feet
So, in conclusion, the hypotenuse or the longest side of the triangle in feet is: D. Between 10 feet and 11 feet.
Answer:
D. 10 and 11
Step-by-step explanation:
This problem would use pythagorean theorem because we're finding the hypotenuse of a right triangle. This is its standard equation:
[tex]a {}^{2} + {b}^{2} = {c}^{2} [/tex]
The legs represent [tex]a[/tex] and [tex]b[/tex] respectively, and [tex]c[/tex] represents the hypotenuse. After plugging in the legs' respective values, the equation looks like this:
[tex]6^{2} + {9}^{2} = {c}^{2} →36 + 81 = {c}^{2} →117 = c^{2} [/tex]
To isolate [tex]c[/tex], you would find the square root of [tex]117[/tex]. In this case, we're just finding which integers[tex] \sqrt{117} [/tex] is between. [tex]\sqrt{100}(=10)[/tex] is the closest integer value below [tex]\sqrt{117}[/tex] and [tex]\sqrt{121}(=11)[/tex] is the closest integer value above [tex]\sqrt{117}[/tex]. So the answer is D. 10 and 11.
Related Questions
Please help me I can’t even find this problem on the i
Internet
Answers
Kiara has a box that is 20 centimeters long, 5 centimeters wide, and 10 centimeters deep. She wants to fill the box with other packages that
are 5 centimeters long, 1 centimeter wide, and 4 centimeters deep.
What is the greatest number of packages that she can put in the box without it overflowing?
Answers
Answer:
50 packages
Step-by-step explanation:
Area of the box: A= (l)(w)(h)
=(20)(5)(10)
=1000cm^3
Area of the package: A= (5)(1)(4)
=20cm^3
1000/20=50 packages
50 number of packages that she can put in the box without it overflowing
What is Three dimensional shape?a three dimensional shape can be defined as a solid figure or an object or shape that has three dimensions—length, width, and height.
Given that Kiara has a box that is 20 centimeters long, 5 centimeters wide, and 10 centimeters deep.
Length=20
Width=5
Height=10
Area of cube=Length×width×height
=20×5×10
=1000 cm³
The other packages is 5 centimeters long, 1 centimeter wide, and 4 centimeters deep.
Area=5×1×4
=20 cm³
We need to find the greatest number of packages that she can put in the box without it overflowing
To find this we have to divide 1000 by 20
1000/20=50
Hence, 50 number of packages that she can put in the box without it overflowing
To learn more on Three dimensional figure click:
https://brainly.com/question/2400003
#SPJ2
Help me , I will mark first answer brainliest
Answers
Answer:
x=6; ∠b=68°
Step-by-step explanation:
8x+74+2x+56=190
10x+130=190
10x=60
x=6
2x+56
12+56
68
100 POINTS PLEASE ANSWER HONESTLY,
YOU ONLY HAVE TO DO HALF IF U WANT BUT IF YOU WANT BRAINILY DO FULL 100 POINTSSSSSSSSs
Answers
Answer:
2.−2b−8
4.12k−2
5.−32t−20
6.8g+17
7.3a−2
8.−15d+30
9.2a+2b
10.35a−21
11.10f−15
12.−2x+4
13.2a+20
Step-by-step explanation:
i will do the right part after u finish with the left oen if u don't understand it look at the letters to know which problem is the answer
Answer:
hes right the GUY ABOVE IS 100% right i swear on my life
Step-by-step explanation:
Bailey buys new winter
clothes for $136. She has
to pay 8.25% sales tax
on her purchase. How
much is the sales tax
for her new clothes?
Your answer
Answers
Answer:
$147.22
Step-by-step explanation:
100 + 8.25 = 108.25
136/100 X 108.25 = 147.22
Emily hires someone to walk her dog during the day. The cost for 2 walks
is $9.00.
What is the cost for 5 walks?
Answers
Answer:
2 walks is $9.00 so first i would find the unit rate
Step-by-step explanation: To find the unit rate you would have to get 2 to 1 which means we would have to divide it by 2. 2 / 1 is 1 then we also have to divide 9 by 2 which would get you 4.5. Now you know that 1 walk is $4.50 , but you need to know how much it coust for 5 so you multiply by 5. $4.50 x 5 = $22.50
Please help me with this question. I’m stuck
Answers
Answer:
should be 17
Step-by-step explanation:
find what x is by setting the equations equal to each other. (x=8) Just plug 8 into the equation to get the answer: 17
Solve the inequality
4x + 3 < 6 + 2x
Answers
Answer:
x < 3/2
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable
Answer:
the answer is: x< 3 /2
Woodhill Elementary School is planning a field trip for grades 3, 4, and 5.
There is a total of 464 students. There are only 45 seats per bus. How
many buses will be needed for the field trip?
Answers
Answer:
11 buses
Step-by-step explanation:
If you divide 464 by 45, you will get 10.3. You need to round this number up to 11, since you would need another bus to carry the 0.3 of students left over.
HELP I NEED HELP ASAP
Answers
Answer:
C.) the company will have 25 customers every 3 days.
Step-by-step explanation:
73 pens to 63 pens
Please help step by step
Answers
I ate them
Step-by-step explanation:
because I was hungry and I need a brain
Find the area of a square whose side is 4xy.
Answers
Step-by-step explanation:
Given,
Side of a square = 4xy
Therefore, area of the square = side × side
= 4xy × 4xy
[tex]16 {x}^{2} {y}^{2} (ans)[/tex]
So,
(4xy)^2= 16x^2 y^2
Hope this helped!!!
find x in the parallelogram OA =(X+23) IN ; OC=31 in
Answers
plz help asap I will give brainliest
Answers
Answer:
B
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
i had this assignment just don't feel like explaining lol
The answer is 20, but I don’t know how you get to that point
Answers
Answer:
A= 20
Step-by-step explanation:
6a+10=130 (subtract 10)
6a=120 (divide by 6)
a=20
If you dont understand the order, you follow PEMDAS backwards
Add/subtract
Mult./div.
Exponent/root
Write an equation for the description.
Tanmayi wants to raise $145 for a school fundraiser. She has raised $100 so far. How much more does she
need to reach her goal? Let m be how much more is needed.
Answers
Answer:
145-100=m
45
Step-by-step explanation:
Given the two points write the equation for the line in slope intercept
form!
(-2,3) and (0,2)
Answers
Answer:
y = -1/2x + 2
Step-by-step explanation:
I think it is
use slope formula to find your slope.
your y intercept is two cause that's the point on your y intercept and yea pretty much.
boom roasted.
A soup can in the shape of a cylinder is 4 inches tall and has a radius of 2 inches. How much soup will fit in the can? Use 3.14 for Pi and round the answer to the nearest tenth.
Recall the formula V = pi r squared h.
12.6
16.0
25.1
50.2
Answers
Answer:
16.0
Step-by-step explanation:
pi(2)squared(4)=
2x2=4
4x4=16
then multiply 16xpi(3.14)
16x3.14=50.2
Please i want the answer ASAP
The height of a golf ball after it has been hit from the top of a hill can be modeled by the equation h=-8(2t – 4)(t + 3), where h is the height in feet and t is the time in seconds. How long is the ball in the air?
Answers
Answer:
. A golf ball is hit from the ground, and its height can be modeled by the equation h(t) = -16t2 + 128t, where h(t) represents the height (in feet) of the ballt seconds after contact.
Step-by-step explanation:
:D
Richard is throwing a party. There
are 28 people coming. Richard can
fit 5 people at each table. How many
tables does he need so that
everyone will have a seat?
Answers
Answer:He is going to need 6 tables.
Step-by-step explanation:
Answer:
6 tables
Step-by-step explanation:
5×5 is 25 and there's 28 people so you need another table
How to graph this slop (put a pic if u can )pls help due at 11
Answers
Answer:
hopes this help luv <3
Step-by-step explanation:
Miss McKee has 1,183 gold stickers. She wants to give the same number of stickers to each of her 30 students. If she gives away as many stickers as she can, how many stickers will be left over?
Answers
Answer:
If she gives away as many stickers as she can, stickers left = 13
Step-by-step explanation:
Total number of gold stickers = 1183
Total number of students = 30
So, each student will get = [tex]\frac{1183}{30}[/tex] = 39.433
As the gold stickers cannot be given in integer form
So , each student get 39 stickers.
So, 30 students get = 30×39 = 1170
So Left over stickers = 1183 - 1170 = 13
HELP‼️‼️
Evaluate if x = -4 and y = 2: 2x + 3xy
Your answer
O This is a required question
Answers
Answer:
-32
Step-by-step explanation:
change all the x and y's to the numbers
2(-4) + 3(-4)(2)
-8 + -24
Consider the system of linear equations 2x + 3y = 8 and 3x + y = –2. Which statement is correct?
The point (1, 2) is not a solution to the system of equations because it satisfies neither equation.
The point (1, 2) is not a solution to the system of equations because it does not satisfy the equation 3x + y = –2.
The point (1, 2) is a solution to the system of equations because it satisfies the equation 2x + 3y = 8.
The point (1, 2) is a solution to the system of equations because it satisfies both equations.
Answers
Answer:
Answer: The point (1, 2) is not a solution to the system of equations because it does not satisfy the equation 3x + y = –2.
Step-by-step explanation:
System of Equations
Consider the following system of equations
2x + 3y = 8 [1]
3x + y = -2 [2]
And the point (1,2). Substituting in both equations:
For equation [1]:
2*1 + 3*2 = 8
2 + 6 = 8
8 = 8
Since the equation is true, point (1,2) satisfies the equation 2x + 3y = 8
Now for equation [2]:
3*1 + 2 = -2
3 + 2 = -2
5 = -2
Since this equation is false, point (1,2) does not satisfy the equation 3x + y = -2
Answer: The point (1, 2) is not a solution to the system of equations because it does not satisfy the equation 3x + y = –2.
Answer:
B: The point (1, 2) is not a solution to the system of equations because it does not satisfy the equation 3x + y = –2.
Step-by-step explanation:
i got it right on my quiz!
a line includes the points 2, 10 and 0, 2 what is its equation in slope intercept form
Answers
Answer:
y = -4x + 2
Step-by-step explanation:
y = mx + b ( slope-intercept)
1. Find Slope:
[tex]\frac{y^2 - y^1}{x^2 - x^1}[/tex]
Lets name 2 as y2 and 10 as y1. And 0 as x2 and 2 as x1.
[tex]\frac{2-10}{0-2}[/tex] = [tex]\frac{-8}{2}[/tex] = -4
m/slope = -4
2. Find y-intercept:
[tex]y = mx +b[/tex]
2 = -4(0) + b
= 2 = b
Y-intercept/b = 2
3. Put into slope-intercept form:
y = mx + b
= y = -4x + 2
Hope that helps! :D
Two bicycle riders start from the same point and ride in opposite directions. One rider is moving twice as fast as the other. In 3 hours, they are 72 miles apart. Find the rate of each rider.
Answers
Answer is right here: I figured out the answer is 20km/h and 10km/h
Step-by-step explanation:
A piece of wrapping paper has the dimensions below, what is the area? (area is length times width)
2 1/2 Feet wide and 5 3/5 Feet long.
Answers
Help 6 minutes left and literally dead soon
Answers
Answer:
CT = JD
Step-by-step explanation:
You can look at the positioning in the congruence statement: CAT = JSD
Since the letters C and T are in the first and third positions of the triangle written as CAT, that means the corresponding sides in triangle JSD are going to be in the first and third positions, so JSD.
2. Which is NOT in the fact family for
3, 4, and 12?
6. N
fo
ir
Answers
Step-by-step explanation:
4÷12= 0.333333333333
12÷4=3
Since 4÷12 answer is different from the others, it's A. Let me know if this is correct! :)
Find the inequality represented by the graph.
Answers
Answer:
y < 3/4x
Step-by-step explanation:
Please let me know if you want me to explain how to do this problem :)