Answers
Answer:
The first one
[tex]\frac{AB}{AC}=\frac{AC}{AD}= \frac{CB}{CD}[/tex]
Related Questions
Write the equation of the line below in slope-intercept form.
Answers
Explanation:
slope: rise 1 and over 2
y-intercept: -4 or (0,-4)
Which of these operations is not closed for polynomials?
O A. Addition
O B. Division
O C. Subtraction
Answers
Answer:
division
I hate this 20 word limit
Explanation: When we find our expressions for our polynomial, we equal it to 0 add therefore it can only be added or subtracted depending on the sign
Solve for x. Round to the nearest tenth.
Answers
c= √ a^2+b^2= √ 9^2+15^2≈17.49286
Round to nearest tenth is 17.5
determine whether the ratios are equivalent. 4 7 and 8 11
Answers
Answer:
answer is the ratios are not equivalent or not in proportion
Step-by-step explanation:
you can find it by crops multiplication
4/7
8/11
4*11
8*7
44=56
Therefore it is not in proportion
Answer: 4 : 7 = 8 : 14
8 : 11 = 16 : 22
Step-by-step explanation:
The ratio is already in lowest terms so I found an equivalent ratio by multiplying both terms by 2.
The ratio is already in lowest terms so I found an equivalent ratio by multiplying both terms by 2.
Johnny uses the mirror placed on level ground to measure the height of a building. Johnny's eyes are 6 feet above the ground and he stands 4 feet away from the mirror. From that distance, Johnny is able to see the top of the building in the mirror as shown in the diagram below.If the mirror is 45 feet away from the building’s base, how tall is the building?
Answers
Answer:
Step-by-step explanation:
h/45=6/4
h=45(6)/4
h=67.5ft
Write each phrase as an algebraic expression.
n divided by 8
p multiplied by 4
b plus 14
90 times x
a take away 16
k less than 24
3 groups of w
the sum of 1 and q
the quotient of 13 and z
c added to 45
8 less than w
(please, don't say something random to get points, say the answer only.)
Answers
what is the solution of the inequality below?
y-1≥0
Answers
Answer:
y≥1
Step-by-step explanation:
hello :
y-1≥0
y-1+1≥0+1
y≥1
Solve for x.
2x-2=-12
please help
Answers
Answer:
-5
Step-by-step explanation:
2x=-10
x=-5
Answer:
x = -5
Step-by-step explanation:
2x - 2 = -12
(Add 2 on both sides)
2x - 2 (+2) = -12 (+2)
(simplify)
2x=-10
(Divide by 2 on both sides)
2x/2 = -10/2
(Simplify)
x = -5
Hope this helps :)
oki i need help with this problems! it doesn't matter if you do it for me or help me (please help I need this due tomorrow and its like 9:00) thank you so much!! ill show you! like in the text box thingy
Answers
Answer:
Here:
Step-by-step explanation:
You choose 2,4,6,8,10 as your solution points, or in other words the numbers you with substitute in for x.
The equation is:
y= 1/2x+1
So what we would do is take one number from the list above (2,4,6,8.10) and put it in for are.
So, Thats how you do it, I attached a completed version of your paper below!
If I start with 3 and count by 4's until I reach 99, I get 3, 7, 11, …, 99, where 3 is the first number, 7 is the second number, 11 is the third number, and so on. If 99 is the Nthnumber, what is the value of N?
Answers
Answer:
Given variables:
a=3
d=4
Tn=99
N=?
Using the formula
Tn=a+(n-1)d
99=3+(n-1)4
96=4(n-1)
24=n-1
25=n
Therefore N=25
Find the domain of the function.
v
(x) = 9+x
Answers
Answer:
Step-by-step explanation:
9+x ≥ 0
x ≥ -9
user veggies pls answer property valued at $56,000 is assessed at 3/4 of its value. If the yearly tax is calculated as $3 PER $100 of assessed value, what is the yearly tax on this property?
choices in file below.
your answers are always correct. thank you <3
Answers
Answer:
the answer is e because when divided and the calculations are done ull get it
Step-by-step explanation:
if u need more help id be glad to explain.
_, _, _, _,-5, -9
Complete the Fibonacci codes ASAP pleasee
Answers
Answer:
11,7,3,-1,-5,-9
Step-by-step explanation:
count by 4
8(-x-1/2) Solve. Someone please solve. Worth 33 points.
Answers
Answer:
-8x-4
Step-by-step explanation:
I think this is the answer I hope you like it
Last year Kim earned 8$ per hour this year she earns 10$ per hour what is the percent increase from last year to this year
Answers
Answer:
25%
Step-by-step explanation:
(10-8)/8 * 100%
Rewrite the following expression as a number with no exponents. Explain or show your reasoning
7^-3/ 7^5
Answers
Answer:
1/5,764,801
Step-by-step explanation:
We have this as follows
All we have to do is use the laws of indices
We have it that;
a^-x = 1/a^x
a^x/a^y = a^(x-y)
Applying these laws;
7^-3/7^5
= 7^-3-5
= 7^-8
= 1/7^8
= 1/5,764,801
What is the common ratio of the geometric sequence 16, 24, 36, 54, ...?
2/3
3/2
1
8
Answers
Answer:
B
Step-by-step explanation:
16 x 3/2 = 24
24 x 3/2 = 36
36 x 3/2 = 54
Determine the transition
Answers
Answer:
A Transaction by 8 units to the right and 5 units down
transaction By 5 Down 8 Right
The area of the triangle whose vertices are A(-6, -2), B(-4, -6), B(-2, 5) will be
A. 15 square units
B. 36 square units
C. 24 square units
D. 12 square units
Answers
Answer:
A. 15 square units
Step-by-step explanation:
Because it is the "Correct Answer"
Maya made 25% of her free throws over the season. If she shot 180 free throws, how
many did she make?
Answers
Multiply the number of shots she tried by the percentage she makes:
180 x 025 = 45
She made 45
Answer:
45
Step-by-step explanation:
25% is 1/4.
180/4 is 45.
Find the exact value of cos 45º in simplest form with a rational denominator.
Answers
Answer:
[tex]\frac{\sqrt{2} }{2}[/tex]
Step-by-step explanation:
Cos is Adjacent over Hypotenuse, (see picture below)
x/xsqrt(2)
1/sqrt(2)
sqrt(2)/2
Nine egg cartons contain a total of 72 eggs. How many eggs are in one carton?
Answers
Answer:
8 eggs are in a carton
Step-by-step explanation:
72 / 9 = 8
plz mark as brainliest if correct! Have a nice day!!!
Answer:
8
Step-by-step explanation:
So you have to divide 72 by 9 and you will get 8
Please mark brainliest if you found this helpful!
wait i love food sooooooooooooooooooooo much
Answers
Answer:
Me toooooooooo..!!!!!!!
What is
1/9 + 2/9? I need help
Answers
1/9+2/9
= 3/9
=1/3Hope it helps
Answer:
1/3
Step-by-step explanation:
1+2
-----
9
3/9 simplify
1/3 final answer
hope this helps
Please I need this Answer as soon as possible
Answers
Answer:
[tex]64 - (a + b)^2[/tex]
Step-by-step explanation:
[tex]64 - a^2 - 2ab - b^2\\64 - (a^2 + 2ab + b^2)\\64 - (a + b)^2[/tex]
Answer:
Step-by-step explanation:
64 - a² - 2ab - b² = 64 -(a² + 2ab + b²)
= 8² - (a +b)² {x² - y² = (x + y)(x -y)
= (8 + a +b) (8 - (a +b))
=(8 +a + b)(8 - a - b)
8 out of 32 is same as??
Please tell me solution with all steps
Answers
Answer:
4
Step-by-step explanation:
32/8
= 4
Pls mark as branlist
John went to the store and bought 3 books for $18. How many books could he purchase for $54? *
Answers
Answer:
He bought 9 books.
Step-by-step explanation:
If $18 can by 3 books to find how much one book costs we divide 18 by 3 and get six.
54÷6=9
I hope this helps you :)
Identify the correct equation for the graph below.
Answers
i think it is c
im not sure
I need help please:)
Answers
Answer:
C D J
Step-by-step explanation:
the 2nd and 3rd quadrants have values of x that are less than 0.
Find m RSU=103° what does UST=
Answers
Answer: UST = 77
Step-by-step explanation:
Angle RSU and angle UST together measure 180. (half of a circle) (or you can say they are a linear pair...either way they would sum to 180) 180-103 = 77