Answer:
15 cm
Step-by-step explanation:
Using Pythagoras Theorem ([tex]a^{2}[/tex]+[tex]b^{2}[/tex]=[tex]c^{2}[/tex])
[tex]x^{2}[/tex] = [tex]9^{2}[/tex] + [tex]12^{2}[/tex]
[tex]x^{2}[/tex] = 81 + 144
[tex]x^{2}[/tex] = 225 = [tex]\sqrt225[/tex]
[tex]x[/tex] = 15 cm
Find the volume of the composite solid. Round your answer to the nearest tenth.
Answer:
646
Step-by-step explanation:
To solve this, you would need to know the volume of a sphere and volume of a cube.
Volume of a cube is L x W x H
8x8x8 which gives you 512
The volume of a sphere is [tex]\frac{4}{3} \pi (r)x^{3}[/tex]
(radius which is 8/2=4) 4/3 pi (4)^3=268.08
Because this is half a sphere, simply divide the volume by 2 and you should get 134.04.
512+134.04=646.04
=646 cm cubed
Please help! Will give Brainliest. (Photo below)
PLEASE HELP!!!!!
What is x?
Answer: 84 degrees
Step-by-step explanation: I'm not quite sure how to explain this problem, sadly, but you basically add up the degrees together in the big triangle all together, and then figure out the rest.
A recipe calls for 2 cups of butter for every 5 cups of flour. Question 1 Part A What is the ratio of flour to butter? Write the ratio in three different ways. Do not simplify the ratios. Enter the correct answers in the boxes.
Answer:
The answer is 5:2 5 to 2 5/2.
SAS, SSS, ASA, or AAS?
Answer:
SAS
Step-by-step explanation:
Side ST = Side Gp
angle p = angle t
and side PM = side MT
Therefore the congruency statement shows
Side
Angle
Side
aka SAS
One day 197 Eagle Ridge students went on a field trip. Five busses were filled with the same number of students, and two students traveled separately by car. How many students were on each bus?
Answer: 39 students
Step-by-step explanation:
First, remove the number of students who traveled by car from the total number so we can see the number of students who traveled by bus:
= 197 - 2
= 195 students by bus.
These 195 students traveled in 5 buses. The number of students on each bus is therefore:
= No. of students traveling by bus / No. of buses
= 195 / 5
= 39 students
What is the Vertex?
y = x² - 8x-1
Answer:
The vertex is (4,-17)
Step-by-step explanation:
f(x)=x2+3x and g(x)=2x2, find (f ∘ g)(−1).?? ?//
Answer:
20
Step-by-step explanation:
f(x)=x2+3x and g(x)=2x2, find (f ∘ g)(−1)
f(x)= (-1)(2) +3 (-1)= -2+-3= -5
g(x)= 2 (-1)2= -4
(f ∘ g)= -5 x -4= 20
15/17 = x/147. find the unknown number and round to the nearest hundredth
Answer:
x=129.70588235294
Step-by-step explanation:
..........
solve the equation, 4(x + 5) = 12, show the steps.
Answer:
x = -2
Step-by-step explanation:
4(x+5)=12
Distribute.
4x+20=12
Subtract 20 from both sides.
4x+20-20=12-20
4x = -8
Divide both sides by 4.
4x/4 = -8/4
x = -2
Help!!!!! Please :( 5662727
Answer:
e,compound transformation
Step-by-step explanation:
Madison watched television for 1 hour 35 minutes. Later she read. She watched television and read for a total of 3 hours 52 minutes. How long did Madison read?
What is the slope-intercept equation for the following line? y = 1.4x + [? Enter
Answer:
y = -4x + -3
Step-by-step explanation:
We know the slope-intercept form is y = mx + b, and m is the slope of the line, and b is the y-intercept. To find the slope, we need to divide the difference of the y coordinates by the difference of the x coordinates. We already have the slope listed there which is very helpful, so now all we need to do is find the y-intercept (where the line goes through the y axis). If we count the lines on the y axis starting from the origin and going downwards, we see that the line passes through at (0,-3), so the y-intercept is -3. Now we replace the variables with the correct numbers, and the answer would be y = -4x + -3. I hope this helped!! :]
How do I find the midpoint M C(3,-5) and D(7,9)
Given:
The two points are C(3,-5) and D(7,9).
To find:
The midpoint M of the given points.
Solution:
We know that,
[tex]Midpoint=\left(\dfrac{x_1+x_2}{2},\dfrac{y_1+y_2}{2}\right)[/tex]
Using the midpoint formula, the midpoint of C(3,-5) and D(7,9) is
[tex]M=\left(\dfrac{3+7}{2},\dfrac{-5+9}{2}\right)[/tex]
[tex]M=\left(\dfrac{10}{2},\dfrac{4}{2}\right)[/tex]
[tex]M=\left(5,2\right)[/tex]
Therefore, the midpoint M of two points C(3,-5) and D(7,9) is (5,2).
Please help thank you so much
Answer:
x=90
inscribed angle from the diameter is complement
Answer:
x = 90.
Step-by-step explanation:
Diameter formed the angle with circumeference is 90.
PLZ HELP I NEED ITTT!!
Answer:
with what
Step-by-step explanation:
ahhhhhhh..... .,.......
You deposit $1600 in a bank account. Find the balance after 3 years if account pays 4.2% annual interest. Round your answer to the nearest integer (whole number).
Answer:
1810
Step-by-step explanation:
Lin runs 5 laps around a track in 6 minutes.
How many minutes per lap is that? Show work
On a blueprint for a house, the scale is 3 inches = 24 feet. If the length of a room is 96 feet, how long is it on the map?
_________________________________
= 96ft ÷ 3inches= 32inches_________________________________
Which system of equations is best represented by the graph?
Answer:
it's the first one
Step-by-step explanation:
since all of them go up to 8 on the graph it
the graph represents it going down since the first one is the only one to go down that one represents the graph precisely.
6(y + 8) = I need help please :)
Answer:
6y + 48
Step-by-step explanation:
Use distributive property 6 x y = 6y
(keep the plus sign btw)
6 x 8 = 48
then place it in order: 6y + 48 is your algebra expression
Answer:
6y + 48
Step-by-step explanation:
Distributive Property
6 * y = 6y + 8
please help due soon
A = 29.745
you can use the law of sine
The local pizzeria is charging $12.50 for a medium pizza with no toppings. Each topping costs $1.20 each. The variable, P, to represent the price and the variable, t, to represent the number of toppings. Which of the following models is correct?
a) P = 12.50t + 1.20
b) P = 1.20t + 12.50
c) t = 12.50P + 1.20
d) t = 1.20P + 12.50
Answer:
B is the correct answer!
Answer:
im thinking B
Step-by-step explanation:
TIMED TEST EASY 6th GRADE HELP ME
What are the constant(s) in this expression?
17x + y + 12 - W + 3x?
Answer:
12
Step-by-step explanation:
17x is a coefficient
y is a variale
12 is a constant
w is a variable
and 3x is a coefficient
Which equation is represented by the graph below?
5
4+
3+
2+
t
5 4 3 -2 -11
+ +
4 5
1
2.
3
3
-27
-3+
T 17
Step-by-step explanation:
[tex]y = \frac{1}{2} e^{x}[/tex] equation is represented by the given graph.
What is graph?
"Graph is defined as the representation of relation between two variables on the coordinate plane."
According to the question,
From the observation of the graph,
for x= 0
y- intercept = [tex]\frac{1}{2}[/tex]
a. [tex]y = \frac{1}{8} e^{x}[/tex]
Substitute x = 0 in the equation we get,
[tex]y = \frac{1}{8} e^{0}[/tex]
⇒ [tex]y = \frac{1}{8}[/tex]
Therefore,
Option (a) is not the correct answer.
b. [tex]y = \frac{1}{2} e^{x}[/tex]
Substitute x = 0 in the equation we get,
[tex]y = \frac{1}{2} e^{0}[/tex]
⇒ [tex]y = \frac{1}{2}[/tex]
which is same as graph value.
Hence, Option (b) is the correct answer.
Learn more about graph here
https://brainly.com/question/10712002
#SPJ2
Simplify 3.1+(8.6+m)
Answer:
M + 11.7
Step-by-step explanation:
Answer:
m+11.7
Step-by-step explanation:
a cylinder has a height of 12 feet and a radius of 14 feet. what is its volume? use ≈ 3.14 and round to the nearest hundredth
Answer:
V = 7385.28
Step-by-step explanation:
Formula of the volume of a cylinder: V = pi*r^2*h
Since you are told to replace pi with 3.14, now plug in the numbers that you are given into the formula...
V = (3.14)(14)^2*(12)
= 7385.28
Notes: Remember you always have to divide your radius in half if it gives you a diameter, BUT since in this question it's given, you don't have to do any extra work :)
True or false? In a two-column proof, the left column contains a series of deductions. A. True B. False
Answer:
True
Step-by-step explanation:
The volume of a cone is 75 and the radius is 5 . What is the height
Answer:
Step-by-step explanation:
h≈2.86
Answer:
Volume:75 Radius:5
Step-by-step explanation:
Determine the slope.( look at picture)
Answer:
m = 3/4
Hope that helps!