Answers
Answer:
Step-by-step explanation:
triangle ABC is an equilateral so all angles and sides are equal to each other
AB = 6
triangle DEF is an isosceles so two of its angles are equal to each other
a triangles angles add up to 180°
to find the measure of these angles we’ll write this equation:
x + x + 40 = 180
and solve for x
2x + 40 = 180
2x = 140
x = 70°
so mF is 70°
Related Questions
David wants to arrange the cars on his car lot. He wants to park the cars in rows with the same number of each type of car in each row. What is the greatest number of rows David can have?
A. 4
B. 12
C. 24
D. 84
PLEASE HURRY I WILL GIVE BRAINLIEST
Answers
The answer is C. 24
Sorry if I'm wrong
Answer:
A
Step-by-step explanation:
Which system of equations shows a solution of (0.5, –1)? On a coordinate plane, 2 lines intersect at (0.5, negative 1). On a coordinate plane, 2 lines intersect at (negative 0.5, negative 1). On a coordinate plane, 2 lines intersect at (negative 0.5, 1). On a coordinate plane, 2 lines intersect at (0.5, 1).
Answers
Answer:
B
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
I took the test on edge
Select all that apply.
Which of the following decimal numbers are examples of terminating decimals?
0.6868
832.15902...
1,087.59014
9.12 5
23.7
14. 1
Answers
Answer:
First option
Sixth Option
Fifth Option
Third Option
Fourth Option
Step-by-step explanation:
Remember that a terminating decimal is a decimal that has a infinite amount of numbers after the decimal point. In this case we have 0.6868 which keeps going because it's repeating therefore it's a terminating decimal. Same rule goes for all the other options.
Hope this helps.
6. A total of 1,022 guests are attending a reception. If eachtable can seat
exactly 12 people, what is the LEAST number of tables needed to seat all
guests? *
Answers
meaning the least amount of tables needed is 85 to hold all 1022 guests
Answer:
86
Step-by-step explanation:
1022/12 = 85.16666 which would mean that 85 tables would hold 12 people (1020) and 1 table would hold 2 people. So 86 tables to seat all the guests .
At a pizza place, there are 13 pepperoni pizzas sold for every 7 cheese pizzas. What is the ratio of cheese pizzas to pepperoni pizzas? Write in the form 1:1.
Answers
Answer:
7:13
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
which statement about 4(x-3) is true
A. 4(x-3) is a product
B. 4(x-3) has three terms
C. 4(x-3) has two terms
D. 4(x-3) is a sum
HELPPPP PLZ!!!!!!
Answers
Find the slope of the line through the given points.
(10, 11) and (15, 16)
Answers
Answer:
Step-by-step explanation:
-5/-5
Evaluate the expression on top
Answers
Apply PEMDAS.
10^2 + (8)^2 - 5
100 + 16 - 5
116 - 5
Answer: 111
Answer:
The answer is 159!
Step-by-step explanation:
Use
Parantheses
Exponents
Multiplication
Division
Addition
Subtraction
Parantheses first, so your equation is now: 10^2 + 8^2-5
Then exponents! Now your equation is 100+64-5
Then simply do the addition + subtraction left to right, and your answer is 159. Also you don't have to but mind marking Brainliest? :D
Please help 7th Grade Math
Answers
Answer:
The expression of the area of rectangle ABCD as simplified polynomial will be:
[tex]A=16x^2-8x[/tex]
Hence, the 2nd option is correct.
Step-by-step explanation:
As we know that the area of a rectangle can be obtained by multiplying the length by the width.
i.e.
[tex]A=l\times w[/tex]
Given
The length of a rectangle ABCD = [tex]l[/tex] = [tex](x+5) + (3x) + (4x-9)[/tex]
The width of a rectangle = [tex]w[/tex] = [tex]2x[/tex]
so the expression of the area of rectangle ABCD as simplified polynomial will be:
[tex]A=l\times w[/tex]
[tex]A=\left[\left(x+5\right)\:+\:\left(3x\right)\:+\:\left(4x-9\right)\right]\:\times \left[2x\right][/tex]
[tex]=\left(\left(x+5\right)+\left(3x\right)+\left(4x-9\right)\right)\left(2x\right)[/tex]
[tex]=\left(x+5+3x+4x-9\right)\times \:2x[/tex]
[tex]=2x\left(8x-4\right)[/tex]
[tex]=16x^2-8x[/tex]
Therefore, the expression of the area of rectangle ABCD as simplified polynomial will be:
[tex]A=16x^2-8x[/tex]
Hence, the 2nd option is correct.
What is this property?
Answers
Answer: Reflexive Property Of Congruence
Step-by-step explanation:
Dose the table represent a function?
Answers
Answer:
You can also use tables to represent functions. Instead of using two ovals with circles, a table organizes the input and output values with columns. ... Remember, a function can only assign an input value to one output value. If you see the same x-value with more than one y-value, the table does not represent a function. so yeah it does represent a function.
Hope this helps, have a great day/night and stay safe!
If x=-5+6i and y=3-2i , then which of the following is the value of the expression 4x-y?
Answers
Answer:
Expression = -23 + 26i
Step-by-step explanation:
Given the following data;
x = -5 + 6i
y = 3 - 2i
Expression = 4x - y
Substituting the values of "x" and "y" into the equation, we have
4(-5 + 6i) - (3 - 2i)
Expanding the bracket, we have;
Expression = -20 + 24i - 3 + 2i
Expression = -23 + 26i
A gym membership fee is $24 .Members pay an additional $3 each time they go.Non-members don’t pay the fee , but pay $6 each time they go.How many times would you have to go for the cost to be the same?
Answers
Answer:
Step-by-step explanation:
Directions are on the sheet. Please help. 35 is correct btw.
Answers
the answer is 55.6.....
Answer:
Step-by-step explanation:
2x + y = 90.6
2x + 35 = 90.6
2x = 55.6
x = 27.8
I really need help
Answers
Answer:
PEMDAS.
Step-by-step explanation:
Evaluate the expression for the given values of the variables.
(n + 6)2 for n = -8
When n = -8, the expression is equal to
Fastttt
Answers
Answer:
Answer of this is... 4...
draw the graph y = 4 x - 1 on the grid
Answers
Answer:
From the graph, it is also clear that at [tex]y=1[/tex], the value
of [tex]x=\frac{1}{2}[/tex].
Step-by-step explanation:
Given the equation
[tex]y = 4 x - 1[/tex]
The graph is attached below.
Putting [tex]y=1[/tex] in the equation to find the value of x
[tex]y = 4 x - 1[/tex]
[tex]1 = 4x-1[/tex]
[tex]2 = 4x[/tex]
[tex]x=\frac{2}{4}[/tex]
[tex]x=\frac{1}{2}[/tex]
From the graph, it is also clear that at [tex]y=1[/tex], the value
of [tex]x=\frac{1}{2}[/tex].
NEED HELP ON THIS TOO OK PLZ OK THANKS OK
Answers
Answer:
quotient = 12 remainder = 6
Step-by-step explanation:
Answer:
12 with a remainder of 6
Miguel bikes 23km per hour and starts at mile 10. Gabby bikes 28km per hour and starts at mile 0. which system of linear equations represents this situation.
Answers
Answer:
Miguel's distance covered = 10 + 14.29 * t
Gabby's distance covered = 17.40 * t
Step-by-step explanation:
Recall that in order to convert km to miles we do:
1 km = 0.62137 mi. therefore the conversion of speeds from km to miles, so we write the distance covered for each biker in miles, we have:
23 km/h = 14.29 mi/h
and 28 km/h = 17.40 mi/h
For Miguel, the distance (D1 in miles) covered will be represented by:
D1 = 10 + 14.29 * t
where t is t the variable that represents the time in hours, and D1 is the distance covered in miles.
For Gabby the distance D2 equation is given by:
D2 = 0 + 17.40 * t
Please help me with your the question attached below. Please show work I would like to learn this.
THANK YOU!
Answers
Answer: m∠5 = m∠7 = 67°
because a//b => m∠4 + m∠5 = 180°
⇔ 113° + m∠5 = 180°
⇔ m∠5 = 180 - 113 = 67°
because ∠5 and ∠7 are 2 opposing angles
=> m∠5 = m∠7 = 67°
Step-by-step explanation:
Answer:
m ∠5 = 67°m ∠7 = 67°Step-by-step explanation:
Givena║b, m ∠ 113To findm ∠5, m ∠7SolutionAngles 4 and 5 are same side interior angles and their measures add up to 180° as per definition:
m ∠ 4 + m ∠5 = 180°m ∠5 = 180 ° - m ∠4 m ∠5 = 180° - 113° = 67°Angles 5 and 7 are vertical angles and they have equal measure as per definition of vertical angles:
m ∠7 = m ∠5 = 67°ΔMNO was dilated, then _____________, to create ΔYHQ. rotated reflected translated dilated
Answers
Answer:
rotated
Step-by-step explanation:
bc I said so
Answer:
Rotated
Step-by-step explanation:
jus took the quiz
given g(x)=-x+3. solve for x when g(x)=-1
Answers
Answer:
Step-by-step explanation:
- x + 3 = - 1 ⇒ x = 4
Answer:
4
Step-by-step explanation:
g(x) = -x + 3
g(-1) = -(-1) + 3
=1+3
=4
How many times does the digital one appear from 101 to 200
Answers
Answer:
119
Step-by-step explanation:
101: 2 times
102-109: 8 times
110: 2 times
111: 3 times
112-119: 16 times
120-129: 11 times
130-139: 11 times
140-149: 11 times
150-159: 11 times
160-169: 11 times
170-179: 11 times
180-189: 11 times
190-199: 11 times
Total: 119 times
Amy drew a map of Texas for Mrs.Smith’s class. According to Amy’s map scale, a half inch on the map represents approximately 28.5 kilometers. If the actual distance from Austin to Amarillo is approximately 798 kilometers, what is the approximate distance between Austin and Amarillo on Amy’s map?
Answers
Answer:
the distance between Austin and Amarillo on Amy's map is 14 inches
Step-by-step explanation:
798 ÷ 28.5 = 28
28 ÷ 2 = 14
1. The probability of telesales representative making a sale on a customer call is 0.15.
Find the probability that
(a) no sales are made in 10 calls
B)more than 1 sales are made in 20calls
Answers
Answer:
(A.) 0.19687 (B.) 0.82444
Step-by-step explanation:
a.
P(N=0) = 10C0(0.15)0(0.85)10 = 0.19687
b.
P(N > 1) = 1 - P(N=0) - P(N=1)
P(N=0) = 20C0(0.15)0(0.85)20 = 0.03876
P(N=1) = 20C1(0.15)1(0.85)19 = 0.1368
P(N > 1) = 1 - 0.03876 - 0.1368 = 0.82444
A plot of grass behind a building is shown.
A composite figure is shown.
The top horizontal side is labeled 16 meters. The left vertical side is labeled 8 meters and the right vertical side is labeled 16 meters. From the bottom corner of the left side, a horizontal side that is labeled 12 meters goes right. From its right end, a vertical side labeled 10 meters goes down. A line connects the bottom of this side to the bottom of the right vertical side.
What is the area of the plot of grass?
Answers
Hey did you ever get the answer to this question because I need it
In a package of candy there is a total of 24 yellow pieces. For every 5 green pieces in the package, there are 8 yellow pieces. How many green pieces of candy are in the bag?
Answers
Answer:
15 green pieces.
Step-by-step explanation:
8x = 24
x = 3.
So you need 3 times the amount of green pieces for every yellow piece.
3 * 5 green pieces = 15 green pieces
Estimate the average rate of change of the graphed function, over the interval 0 ≤ x ≤ 2.
Answers
Answer:
A) 2
Step-by-step explanation:
(0,3) and (2,7)
Use slope formula
(7-3)/(2-0) = 4/2 = 2
Answer:
A) 2
Step-by-step explanation:
Write a polynomial function f of least degree that has a leading coefficient of 1 and given zeros 3, 2
Answers
01010110012
2. The cost of a computer has been discounted by $239, so that the sale price is $1230.
Find the original price of the computer, c, by solving the equation: C – 239 = 1230
Answers
Answer:
5 dolla footlong
Step-by-step explanation: