Answer:
4
Step-by-step explanation:
f(-5) = I-5 + 1I = I -4 I = 4
1. If DC is an angle bisector, what is the
measure of DCB?
2. Without constructing, will the incenter lie
inside or outside this triangle? Why or why
not?
Answer:
1.
∠DCB is the half of the measure of ∠ACB as the angle bisector DC cut it in two equal parts.
m∠DCB = 1/2m∠ACB m∠DCB = 1/2(101.31°) = 50.655°2.
The incenter is the intersection of the angle bisectors.
All three angle bisectors lie inside the triangle, hence the incenter is always inside.
Find all numbers whose absolute value is 6.
Answer:
6 and -6
|6|=6
|-6|=6
A student said that since –9 is less than 4, then |–9| is less than |4|. Is the student correct? Explain why or why not
On Monday, Haylee rode 2 miles on a bike. On Tuesday, she rode 2 times more than she did Monday. On Wednesday, she rode an additional 3 miles.
How many miles has Haylee ridden so far this week?
Answer:
9 miles
Step-by-step explanation:
M 2
T 4
W 3
Answer: 9 miles
Step-by-step explanation:
simplifie A=2 X x + y x 5 + z x z
Answer:
2x + 5y +z²
Step-by-step explanation:
you multiply 2 and x then y and five and z and z
3(4p – 5.5) + 11.1 = 8.1 + 3p
Answer:
p=1.5
Step-by-step explanation:
HELLPP ASAP THERES A TIMER
The price has been reduced by 40%. The original price was $50. What is the price of the item now?
Answer:
30
Step-by-step explanation:
100%->50
100-40=60
60%-> 30
Use the substitution method to solve the system of equations: y - 2x = 3; -X = y - 9. Write the answer as a point.
Answer:
Hello! I just took the test not too long ago the answer is -3
Have a good day! please mark brainliest!
You have 88 grams of a radioactive kind of radium. If its half-life is 11 days, how much will be left after 22 days
Answer:
it would be 0 or 22 grams
Step-by-step explanation:
Answer:
none of the radioactivity
Step-by-step explanation:
its kind of hard to explain but if 11 x 2=22 then by 11 days half of it will be gon within 22 there would be no radioactivity left in the radium
1. A baker made 4 chocolates with hearts. If she made 25 chocolates,
what percent of the chocolates had hearts? *
What are the solutions to these graphed systems of equations?
Answer:
A is (0,4) and B is no solution
Step-by-step explanation:
The lines both intercept at the point (0,4) on the graph while the lines in B won't ever intercept
is this correct!? if not can you gibe me the answer i have 29 min left!! i put -3/2
Answer:
the slope is undefined
Step-by-step explanation:
N - y + x; n = 5; y = 3; x = 4
Step-by-step explanation:
n - y + x n = 5 y = 3 x = 4
5 - 3 + 4
5 - 3 = 2
2 + 4 = 6
6 is the solution.
My brain is too small to know what this means help
Step-by-step explanation:
By triangles
find the Hypotenuse.
[tex]ab \\ {ab}^{2} = {1}^{2} + {4}^{2} \\ {ab}^{2} = 17 \\ ab = \sqrt{17} = 4.123[/tex]
[tex]gh \\ {gh}^{2} = {4}^{2} + {4}^{2} \\ {gh}^{2} = 32 \\ gh = \sqrt{32} = 5.656[/tex]
a)
AB= 4.123
GH= 5.656
b)
AB=4.1
GH=5.7
What is 3(10) + 3(x − 2) simplified?
Answer:
G00gle it
Step-by-step explanation:
Answer:
3(x+8) Simplified answer
Step-by-step explanation:
3(10)+3(x−2)
Multiply 3 and 10 to get 30.
30+3(x−2)
Use the distributive property to multiply 3 by x−2.
30+3x−6
Subtract 6 from 30 to get 24.
24+3x
PLEASE HELP ME!!!!!!
Answer:
104 yards
Step-by-step explanation:
The area of the parallelogram is the base times the height. Therefore, in this equation the area can be found by following the steps below:
area = base x heightarea = 13 x 8area = 104 yardsHope this helps!!
Answer:
104 yards
The area of the parallelogram is the base times the height. Therefore, in this equation the area can be found by following the steps below:
area = base x height
area = 13 x 8
area = 104 yards
Any Questions?
A shoe store by packs of socks wholesale for $5 each and marks up by $40. The store decides to discount the packs of the socks by 40%. Is the discounted price $5.
Answer:
No
Step-by-step explanation:
Price after the socks is marked up = $40 + $5 = $45
If the sock is discounted by 40%, the price of the socks would be 60% of the original price
0.6 x $45 = 27
The discounted price is $27
Use the side-splitter theorem to solve for x in the triangle below.
4
X
35
28
Answer:
x=5
Step-by-step explanation:
A basket of goods valued at $43.70 increased by 15%. What is the cost of the basket
after the increase? Round to two decimal places.
$50.15
Step-by-step explanation:
100%->$43.70
1%->$43.70÷100≈0.43
15%->$0.43×15=$6.45
115%->$50.15 (ans)
nkt sure if correct but.. yeah
What is the new location of the point (7,-8)
when it has been rotated 90 degrees?
Answer: The answer is A
Step-by-step explanation:
State the slope and the y-intercept in each equation. Then graph each linear equation. Be sure to fill out the entire graph and connect the points!
find the difference (9/4+60-(-5/4x-24)
Answer:
5 ( x + 69)/4
Step-by-step explanation:
PLEASE HELP ITS DUEE TODAY!!
ITS TRUE OR FALSE!!
Answer:
1 true
2 false
3 true
4 true
5 false
how to expand (b-4)^7
PLZ HELP!!!
A Circle has a radius of 6x9y5 Cm.
The lines p and q intersect at point O.
What is the value of x?
Enter your answer in the box.
X =
Step-by-step explanation:
the answer is
(2x+13)=(3x-3)
x= 16
True OR False. For Two-Step Equations: Undo add/subtract First, then Undo multiply/divide. PLS HELP THIS IS DUE TONIGHT!!!
Answer:
False
Step-by-step explanation:
You multiply/divide first.
how do you calculate the mean I (I will Bralnllest;)
Answer:
The mean is the average.
Step-by-step explanation:
You add all the numbers up then divide how many numbers in total there are.
Answer:
To calculate the mean, you have to add up all of the numbers. Then you divide the sum by the amount of numbers you added together.
Step-by-step explanation:
Example: 1,2,3,4,5
1+2+3+4+5 = 15
15/5 = 3 (I added 5 numbers together, so I divided by 5)
12 + 6 = 30 helppppppppppppp
Answer:
12+6=18 this better be not a child XD
Step-by-step explanation: