Answers
Answer:
60
Step-by-step explanation:
Angle AFC is supplementary to angle CFE. Supplementary angles always equal 180 degrees. (180-120=60)
Answer:
1. 60
2. 120
3.30
Step-by-step explanation:
(Yes I know they aren't labeled one and two but I'll go in order from the questions)
1. It is 60, because it is an equilateral triangle so all angles are equal. 180/3=60.
2. There are two ways you can solve this problem. The first is using the vertical angle theorem. That makes it 120. Or, you can add all the angles you have already and remove it from 360.
360-120-60-60=120.
(you can tell it is not 60 because it is larger than a right angle in the picture)
3.x=30.The right angle is 90, and there is a 60 degree angle, so 90-60=30
Related Questions
Math Homework Help! :/
Answers
Answer:
16π
192π
Step-by-step explanation:
I've attached a screenshot I took from my calculator
(a) Basically, I did what the question asked by putting the numbers they gave into the formula they gave
(b) I did the same thing, except each number is squared
What is the sum in the expression
14 + b - 27d
Answers
13 because 27_ 14=13. and yah.
= 14 + b + -27d
Answer: b - 27d + 14
Find the area of the figure. Round your answer to the nearest hundredth, if necessary.
Answers
Answer:
12 x X is what? x is the height, i dont know the height
Step-by-step explanation:
Beinggreat78 answer fast please :')
Answers
Answer:
A.
Step-by-step explanation:
The radius is always half the diameter
What is the fraction that is equivalent to this decimal?
.50
Answers
Answer:
1/2 (One half)
Step-by-step explanation:
.50 is half of 1
So 1/2.
Brainliest please?
1/2 (One half)
Step-by-step explanation:
.50 is half of 1
You are wrapping a birthday gift that is packaged in a specially made pyramid-shaped box.The base of the box measures 10 inches by 9 inches and the slant height is 6 inches. How much paper do you need to wrap the box?You are wrapping a birthday gift that is packaged in a specially made pyramid-shaped box.The base of the box measures 10 inches by 9 inches and the slant height is 6 inches. How much paper do you need to wrap the box?
Answers
Answer:
2826 inches^2
Step-by-step explanation:
The general formula for the total surface area of a regular pyramid is
T.S.A.=12pl+B
Where p represents the perimeter of the base, l the slant height and B the area of the base.
The perimeter of the base is.
p=2L+2W
P=2*10+2*9
P=20+18
P= 38 inches
The area of the base is.
B=10*9
B=90in^2
T.S.A.=12(38)(6)+90
T.S.A=2736+90
T.S.A=2826 inches^2
Evaluate the following
Answers
Answer:
15
11
Step-by-step explanation:
Absolute value is always the positive of the number
hope this helps!
Answer:
15 & 11
Step-by-step explanation:
If it is the absolute value of the number, it will always be positive.
ΔABC ~ ΔDEF
Which of the following statements is not true?
Answers
Answer:
BC =De is incorect
Step-by-step explanation:
De would be equal to Ab not Bc
Luz went to a movie for her birthday, She left the house with $20.00 to spend. She spent $10.25 on movie tickets. Which expression could be used to find the amount of money she has left?
A. 20.00 + 10.25
B. 20.00 - 10.25
C. 20.00 x 10.25
D. 20.00 ÷ 10.25
Answers
Find a formula for the nth term of the sequence that begins 14.5, 16, 17.5, 19, 20.5 …. Assume that the first term corresponds to n=1.
F An=14.5+1.5(n-1)
G An=1.5+14.5(n-1)
H An=1.5+14.5n
J An=14.5+1.5n
Answers
Answer: F
Step-by-step explanation:
You can figure this out by plugging in the values of n for each expression and seeing which one gives you the given sequence.
Starting off with F
A(n) = 14.5 + 1.5(n-1)
A(1) = 14.5 + 1.5(1-1) --> 14.5 + 1.5(0) = 14.5
A(2) = 14.5 + 1.5(2-1) --> 14.5 + 1.5(1) = 16
A(3) = 14.5 + 1.5(3-1) --> 14.5 + 1.5(2) = 17.5
You can put in the remaining values of n if you want, but you should be able to notice that A(n) increases by 1.5 each term which follows the given sequence.
while J looks similar, it starts its sequence at 16 instead of 14.5 as it doesnt subtract 1 from n.
To build a pizza, customers choose stuffed (S) or thin (T) crust, red (R) or white (W) sauce, and a topping. The choices for toppings are pepperoni (P), sausage (S), or vegetables (V).
The following list shows the possible pizzas that can be made. The first letter represents the crust, the second letter represents the sauce, and the third letter represents the topping. For example, a stuffed-crust pizza with red sauce and pepperoni is listed as SRP, and a stuffed-crust pizza with white sauce and sausage is listed as SWS.
SRP, SRS, SRV, SWP, SWS, SWV, TRP, TRS, TRV, TWP, TWS, TWV
How many outcomes include red sauce or sausage?
Answers
Hey I did this for a different person here was my answer on that and you can go check the question if youd like here is the link:
https://brainly.com/question/27344742
Answer:
8
Step-by-step explanation:
I bolded what I think is important to know.
To build a pizza, customers choose stuffed (S) or thin (T) crust, red (R) or white (W) sauce, and a topping. The choices for toppings are pepperoni (P), sausage (S), or vegetables (V).
The following list shows the possible pizzas that can be made. The first letter represents the crust, the second letter represents the sauce, and the third letter represents the topping. For example, a stuffed-crust pizza with red sauce and pepperoni is listed as SRP, and a stuffed-crust pizza with white sauce and sausage is listed as SWS.
SRP, SRS, SRV, SWP, SWS, SWV, TRP, TRS, TRV, TWP, TWS, TWV
How many outcomes include red sauce or sausage?
8
Answer:
8
Step-by-step explanation:
To convert 132 milligrams to grams, you can set up the proportion x/132 mg = 1,000/ 1 g
True
False
Answers
Answer:
FALSE
Step-by-step explanation: You can convert 132 milligrams by using the KHDUDCM(King Henry Died Unusually Drinking Chocolate Milk) And you will have to add three zeros to 132. (I might be incorrect)
A student is using shadows and similar triangles to indirectly measure the height of a building. Which of the following proportions could not be used to accurately find the height?
Answers
Answer:
The first and third choice
Step-by-step explanation:
Pls help
I don’t know why it doesn’t let me give a lot of points but will give brainliest to best and most accurate answer
Due tomorrow
Answers
2. C
3 path a is 4 miles path b is 3.5 miles so path is 1/2 mile longer than path b, not sure what mistake he could’ve made though.
Hope this helps
What is the constant of proportionality?
*Please explain how you got the answer*
Answers
Answer: The answer is 1.
Step-by-step explanation: I got the answer by looking at the graph and seeing where it matches up 0.5 matches up with 1. Also 1 matches up with 2.
An angle measures 73.4° less than the measure of its complementary angle. What is the measure of each angle?
Answers
Answer:
Hence, the unknown angle is 30°
Step-by-step explanation: Complementary Angle Calculator is a free online tool that displays the complementary angle for the given angle measure. BYJU’S online complementary angle calculator tool makes the calculation faster, and it displays the answer in a fraction of seconds.
How to Use the Complementary Angle Calculator?
The procedure to use the complementary angle calculator is as follows:
Step 1: Enter the angle in the input field
Step 2: Now click the button “Solve” to get the result
Step 3: Finally, the complementary angle for the given angle will be displayed in the output field
What is Meant by Complementary Angle?
In Maths, two angles are said to be complementary, when the angles add up to 90 degrees. The complementary angle need not be adjacent to each other, but its sum should be equal to 90 degrees. For example, 47° and 43° are complementary angles.
Example:
To find out another angle if one of the complementary angles is 60°
Solution:
We know that the sum of complementary angles is 90
Let the unknown angle be x
Thus,
60° + x = 90°
X = 90° – 60°
X = 30°
Hence, the unknown angle is 30°
Carolyn is making a quilt using quilt blocks like the one shown below. All the shaded squares are the same size and all the shaded triangles are the same size. what is the ratio of the area of the shaded pieces to the area of the white pieces?
Answers
Answer:
117
Step-by-step explanation:
Side of shaded square = 3 in
Area of shaded square = side * side = 3 * 3 = 9 square inches
5 shaded square so we multiply the area by 5
Total area of shaded square = 9 * 5 = 45 square inches
Next the area of shaded triangle
Base of shaded triangle = 6 in
Height of shaded triangle = 6 in
Area of shaded triangle = 1/2 x base x height = 1/2 x 6 x 6 = 18
4 shaded triangles so we multiply the area by 4
Total area of shaded triangle = 18 * 4= 72 square inches
Area of shaded triangle + area of shaded square
Total area = 45 + 72 = 117 square inches
Pls answer due soon!! 10 points
Answers
Answer:1.) 3,6 2.) 4,8
Step-by-step explanation:
Fausto is 18 years old. He is two years younger than twice his brother Carlos' age. Which equation can be used to determine y, Carlos' age in years
A. 2y + 2 = 18
B. 2y - 2 = 18
C. 18 + 2y = 2
D. 2 + 18 = 2y + 2
Answers
Answer:B
Step-by-step explanation:
i took the test on usatestprep
Fausto 2 years younger than Carlo's.
2y - 2 = 18
2y = 18 + 2
2y = 20
The answer is B.
What is the area of the triangle on top? Include units. Base = 6 Length.1 = 6 Length.2 = 3
Answers
Multiply 6 × 6 × 3 and then divide that by 2
Please help me again!! I can't decide which one it is...
Answers
Answer:
I think so 2nd one B.
Step-by-step explanation:
I hope its help you
When using repeated addition to multiply two mixed numbers, an and a whole number by a mixed number harder or the same?
Answers
Answer:
I don't understand , what
Step-by-step explanation:
How many milliliters are equal to 4.593 liters? (2 points) 4,593 milliliters 45.93 milliliters 45,930 milliliters 459.3 milliliters
Answers
Answer:
The answer is A. 4,593
Step-by-step explanation:
Just multiply the volume value by 1000
URGENT BECAUSE IT IS DUE IN 10 MINUTES
All of the following expressions are equal to N except _____.
−(− N)
− N
| N|
|− N
no racist stuff.
Answers
Answer:
-N
Step-by-step explanation:
Because the negative answer isn't the same as the positive and all other answers will end with it being a positive answer.
explanation: the rest of the answer are positive and the only one is -N
i want to purchase a third of cupcake a third for me a third for my sister and 13 for my cousin
Answers
Answer:
whats the question?
Step-by-step explanation:
Answer:
Step-by-step explanation:
Could you write the equation?
Look at this system of equations.
-3x+3y=12
y=x+4
The solution set of this system is best explained by which of these statements?
Answers
Weatherman Dallas Raines predicts there to be 0.10 inches of rain on Saturday. On Saturday, it actually rained 0.25 inches. How much percent error was Dallas Raines from being accurate?
Answers
Answer:
150%
Step-by-step explanation:
(observed-true)/true
(25-10)/10
15/10
150%
I need help with this, I don't really understand. I will give Brainliest to the one who answers first.
Answers
Answer:
160 i just did it on khan
Step-by-step explanation:
hope it helps!!
Answer:
160
Step-by-step explanation:
Drag each number to the correct location on the table. Each number can be used more than once.
Match the positions on the number line with the numbers they represent.
-1.8 -2.2 2.2 1.8
Answers
Answer:
1.8
-2.2
1.8
-2.2
-1.8
-1.8
2.2
2.2
Step-by-step explanation:
Right or above 0 are positive
Left or below 0 are negative
What’s the answer?
I don’t really get it
Answers
Answer:
C. 6 x 3/4
Step-by-step explanation: