Answer:
Linear
Step-by-step explanation:
Simplify 2.5 ⋅ 4 − 3
2.5 ⋅ 4 = 10
10 - 3 = 7
7 = 7
Since 7 = 7 , the equation will always be true.
Line AOB is a straight line.
Line A O B is a straight line. Line C comes out of point O.
Which statements are true about the angles in the figure? Select three options.
Angle A O C and Angle C O B are complementary angles.
Angle A O C and Angle C O B are supplementary angles.
Angle A O C and Angle C O B are adjacent angles.
Angle A O C and Angle C O B are vertical angles.
Angle A O C and Angle C O B are a linear pair of angles
Answer: 2, 3, 5
Step-by-step explanation:
Answer: 2,3,5
Step-by-step explanation: hope this helps <3
Use your knowledge of the angle sum theorem to solve for x and find the missing angle of the triangle:
Answer:
x=20
Step-by-step explanation:
Well we know the right angle is 90 so...
And we also know that all the angle of a triangle add up to 180°.
Knowing this you can subtract 40° and 90°, this gives you 50°...
Then you can substitute 20° for x and then it will be 2(20°)+10°
Simplify and get 40°+10°
This equals 50° degrees
You then add that all up and you get 180°, this mean the answer is correct!
Hope this helps!
All the love, Ya boi Fraser :)
30 POINTS!!!
In this discussion, you have the opportunity to have some hands-on fun. With a
tape measure determine the diameter and circumference of at least three circular
objects. Calculate the ratio of the circumference to the diameter.
Take a look at Khianna's post:
I used a tape measure to determine the diameter and circumference of an orange
juice can, a trash can, and a lamp shade. Here is what I found:
Circumference
4.65 in
Ratio
3.1
OJ Can
Diameter
1.5 in
8 in
6 in
Trash Can
3.12
24.96 in
18.8 in
Lamp Shade
3.13
The ratio was close to Pi, but never actually equaled 3.14, maybe because of an
error when I measured the objects.
After you complete your measurements, use the diameter to calculate the exact
circumference of each object as shown on the next page.
Use the diameter to calculate the exact.value of the circumference of each object.
Look how Khianna added to her post:
If I used the diameter I measured, the exact value for each object's circumference would be: diameter or circumference OJ can 1.5 in 1.5 pi and 4.71 in trashcan eight in a pie in 25.12 in lampshade six and six pie and 18.84 in
Use a measuring tape to determine the diameter and approximate for conference of three household items
Find the ratio of the circumference to the diameter for each circle identify what the value of this ratio should be
Use pi and the diameter to calculate the exact value of the circumference
Use the approximation pi equals 3.14 to find the approximate circumference
Answer:
Diameter x Pi = Circumference
Using the spinner shown,what is p(6,then 6) when spinning the spinner shown at the right twice
Answer:
no clue
Step-by-step explanation:
BRAINIEST FOR CORRECT ANSWER
Please solve these all for me i really need them
please solve. The cost of 2 quesadillas and 3 burritos at a local Mexican restaurant is $32. The cost of 4 quesadillas and 2 burritos at the same restaurant is $34. what is the cost of one quesadilla and 1 burrito?
Answer:
Quesadilla= 4 pounds
Burrito= 2 Pounds
Step-by-step explanation:
I hope it helped.
Answer:
Quesadilla - $4.75Burritos - $7.50Step-by-step explanation:
Quesadilla - xBurritos - yEquations:
2x + 3y = 324x + 2y = 34Double the first equation and subtract the second one:
4x + 6y - 4x - 2y = 64 - 344y = 30y = 30/4y = 7.5Find x using the second equation:
4x + 2(7.5) = 344x + 15 = 344x = 19x = 19/4x = 4.75how many even numbers are there between 19 and 61 answer asap!
Answer:
21
Step-by-step explanation:
worth 30 points and if u show your work u will get brainliest
Answer:
A. z*(2*4)
Step-by-step explanation:
(z*2)*4
=4(2*z)
=4(2z)
=8z
A. =z(2*4)
=z(8)
=8z
We start with:
[tex](z*2)*4=8z[/tex]
Let's check all the answers:
[tex]A= 8z\\B=4z+8\\C=2z+4\\D=8z^2[/tex]
We can see that A is the same as what we started with.
Questions in a nutshell:
Let me repost this question 20 times and it will work
Teehee I will give brainiest to whoever answers correctly Teehee
What is 5 x 5 x 20 x 80 to the power of 10?
Answer:
1.048576e+46
Step-by-step explanation:
(5x5)x20x80 to the power of 10
(25x20)x80 to the power of 10
500x80 to the power of 10
40000 to the power of 10
the answer is 1.048576e+46
Answer:
1.048576E46
Step-by-step explanation:
brainliest please tryna rank up.
PLEASE HELP ME PLEASE I WILL MARK BRAINLIEST
John is painting a set of toy blocks. How much paint will he need to paint this trapezoidal prism?
6 cm
5 cm
4 cm
5 cm
10 cm
12 cm
Answer:
Step-by-step explanation:
12
Pls help meeeee dew 5 minutes ago!!!
Answer:
D
Step-by-step explanation:hope this helps...lilshorty
A survey found that 2 out of 8 students do not own a pet. If there are 480 students in a school, what is a reasonable prediction for the number of students who own a pet?
a.
360
b.
12
c.
120
d.
36
Answer: The answer is C. 120
Step-by-step explanation:
2/8 is = to 1/4. Knowing this you just need to find how much a fourth of 480 is. Divide 480 by 4 to find out and that's your answer.
pls answer also no explanation no brainliest.
Answer:
i belive the answer is the option c
Answer: A
Step-by-step explanation:
3x is the same as 3 times x, and is the same as + or addition, then it says equal =, 4 is less than 5 times the value of x= 4-5x, 5 times x=5x
Answer fast and correctly.
Find the perimeter of the trapezoid shown.
A. 23.5 m
B. 20 m
C. 12 m
D. 8 m
Answer:
B
Step-by-step explanation:
5+7+4+4=20
can someone please help me find the rate of change in this function?
(11.0, 11.0)
The answer is not zero
Answer:
If the answer isn't 0 or .0 I'm going to need some answer choices.
Step-by-step explanation:
IM STRUGGLING PLZ HELP
Answer:
Height= 3ft
Step-by-step explanation:
Height of the scale drawing = 2 inches
1 inch = 1.5ft of actual playhouse
if 1 in = 1.5ft, then 2 in = 3ft because 1.5 x 2 = 3
Please help I will reward brainliest
Answer:
That is a right scalene triangle!
Step-by-step explanation:
It is a right triangle because it has a right angle and it is scalene because it has no equal sides. Hope this helps you :)
Ellie is making a batch of pancakes
and her recipe calls for 1 1/2 cups of
flour and 1 1/4 cups of milk. If she only
has 1 cup of milk, how much flour
should she use to make the same
pancake recipe?
in a certain chemical the ratio of zinc to Copper is for 211 a jar of the chemical contains 385 grams of copper how many grams of zinc does it contain.
Answer: well what are my choices?
Step-by-step explanation:
I need help!! ASAP!! (Classify each number as rational or irrational.)
how much is a $450 snowboard with 7.25% sales tax
Write an explicit formula for a_na
n, the nth term of the sequence 11,9,7,...
no need to explain
ANSWER THESE TWO QUESTIONS FOR ME:
1. If the surface area of a cube is 390 cm², then which best describes the length of the side of the cube?
A. less than 7 cm
B. between 7 cm and 8 cm
C. between 8 cm and 9 cm
D. greater than 9 cm
2. The net below shows equilateral triangles. What is the total surface area of the triangular pyramid in square feet?
Answer:
65^2
Step-by-step explanation:
if you woulndt mind giving me brainliest im trying to rank up, only if u dont mind.
#1:
Between 8 cm and 9 cm
Work:
SA = 6s^2
390 = 6 s^2
390/6 = 6s^2 /6
65 = s^2
sqrt(65) = s
s = 8.06
#2:
The total surface area of the triangular pyramid is 107 * square feet.
What is a triangular pyramid?
Take a triangle. This is a base. Now take 3 triangles such that each of them are connected to one-one side of the first triangle and when they're taken together, they form a closed object, called as a triangular pyramid.
We are given that;
The length of median from outer triangle to side of the inner triangle is 8 ft
Side of inner equilateral triangle is 12 ft
Now,
First, we can find the height of the outer equilateral triangle using the Pythagorean theorem:
a is half the length of the side of the inner triangle (6 ft), m is the length of the median (8 ft), and b is the length of the side of the outer triangle (unknown).
a^2 + (m/2)^2 = b^2
b^2 = 6^2 + 8^2/4
b^2 = 36 + 4
b^2 = 40
b = sqrt(40)
b = 2 * sqrt(10)
So the height of the outer triangle is:
h = b * sqrt(3)/2
h = sqrt(30)
Now we can find the area of each equilateral triangle using the formula:
A = (sqrt(3)/4) * s^2
For the inner triangle:
A_inner = (sqrt(3)/4) * 12^2
A_inner = 36 * sqrt(3)
For the outer triangle:
Now we can find the area of the base, which is just the area of the inner equilateral triangle:
A_base = A_inner
A_base = 36 *
Finally, we can find the surface area of the triangular pyramid by adding the areas of the four triangles and the base:
SA = A_inner + 3 * A_outer + A_base
I need all possible combinations: A,B,(A or D), (A or C), A
It must be in that order and cannot have more than 5 letters.
Answer:
ABCD
Step-by-step explanation:
WILL GIVE BRAINLIEST
Match the cube roots and square roots with their values.
please see picture as shown below and answer. ;]
Answer:
[tex]\sqrt{64}[/tex] = 8
[tex]\sqrt{9}[/tex] = 3
[tex]\sqrt{100}[/tex] =10
[tex]\sqrt[3]{343}[/tex] = 7
[tex]\sqrt[3]{729}[/tex] = 9
[tex]\sqrt[3]{216}[/tex] = 6
Step-by-step explanation:
RSM question again, please help soon! I really don't want to wait!
Answer:
1. 145
2. 21
3. 42
4. 40
5. 90
6. 120
Hope this helped! Please mark me as Brainliest, thanks!
Lesson 7 module 4 grade 6 please help me
A family wants to rent a car to go on vacation. Company A charges $30.50 and 8¢ per mile. Company B charges $75.50 and 12¢ per mile. How much more does Company B charge for x miles than Company A? PLZ HeLp NoW!! Its due today!!!!!!!!!!!!
Answer:
$40 and 10 x cents.
Step-by-step explanation:
$75.50 and 18 cents - $35.50 and 8 cents = $40.00 and 10 cents per mile. For x miles, we multiply $40.00 and 10 cents by x miles.
Also, we could convert dollars to cents by multiply it by 100 Since $1 =100 cents.
7568 - 3558 cents = 4010 cents. For x miles, 4010X cents.
Step-by-step explanation:
$75.50 and 18 cents - $35.50 and 8 cents = $40.00 and 10 cents per mile. For x miles, we multiply $40.00 and 10 cents by x miles.
Also, we could convert dollars to cents by multiply it by 100 Since $1 =100 cents.
7568 - 3558 cents = 4010 cents. For x miles, 4010X cents.