Answers
Answer:
b
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Related Questions
Can someone find "BC" for me plz?
Answers
Answer:
BC = 104
Step-by-step explanation:
By the SAS postulate, ΔBDA and ΔBDC are congruent, meaning that each of the corresponding sides are equal in length.
BD = BD
AD = CD
BA = BC
If we know BA = 21x - 1 and BC = 9x + 59, then we can set them equal to each other and solve for "x".
BA = BC
21x - 1 = 9x + 59
21x = 9x + 60 Added 1 to both sides
12x = 60 Subtracted 9x from both sides
x = 60/12 Divided both sides by 12
x = 5 Reduced fraction, solved for "x"
To find BC, substitute x = 5 into the equation for BC.
BC = 9x + 59
BC = 9(5) + 59 Substituted "x" for 5
BC = 45 + 59 Multiplied 9 and 5
BC = 104 Added, solved for BC
∴ BC = 104
I need help ASAP! Please don't answer if you don't know the answer.
Answers
A) SAS
B) AAS
C) Not enough information
D) SSS
Answers
A farmer wants to fence in a square pasture for his sheep. The length of one side of the pasture is represented by ^2^3. What term represents the area of the pasture?
Answers
Answer:
4x^6
Step-by-step explanation:
Area of the square pasture = L² where:
L is the
length of one side of the pasture
Given
L = 2x³
Area of the pasture = (2x³)²
Area of the pasture =2x³•2x³
Area of the pasture = 4x^{3+3}
Area of the pasture = 4x^6
Hence the area of the pasture is 4x^6
Which point is located at (4, 1)? On a coordinate plane, point A is 4 units to the right and 1 unit up. Point B is 4 units to the left and 1 unit up. Point C is 1 unit to the right and 4 units up. Point D is 1 unit to the left and 4 units up. A B C D
Answers
Answer:
Point A is 4 units to the right and 1 unit up. (A).
Step-by-step explanation:
The reason is (4, 1) is (x, y).
x is in a horizontal line while y is in a vertical line.
In x, right is positive while left is negative.
In y, up is positive while down is negative.
A cyclist travels 20 km from home to the park.
She leaves home at 11:10 and arrives at the park at 11:40.
What is her average speed in km/h?
Answers
Answer:
40 kph
Step-by-step explanation:
I'm not to familiar with km but if it took you 30 minutes to travel 20km you would have to be going 40kph. It's basic math too. If you went 20 kph for 20km it would take you an hour to get there, but since they made it in 30 minutes, you just double the speed.
Can anyone help please this question!
Answers
Answer I blive is is 8
Step-by-step explanation:
I need help someone pls help me
Answers
Answer:
quit
Step-by-step explanation:
what do u think?
Dale buys candy that costs $8 per pound. He will buy at least 7 pounds of candy. What are the possible amounts he will spend
on candy?
Use c for the amount (in dollars) Dale will spend on candy,
Write your answer as an inequality solved for c.
Answers
Answer:
66
Step-by-step explanation:
How do I get 1/2 divided by 1/4 step by step
Answers
What is the equation of a line with a Y intercept of -3 and a slope of five
Answers
Answer:
y = 5x -3
Step-by-step explanation:
m=5
b=- 3
y = mx + b
y = 5x -3
Identify the slope, or rate of change, and describe it in terms of the problem. A contractor charges an initial fee of $50 and then $225 for every three days of work it takes to complete the project. Identify the rate of change and describe it in terms of the problem.
Answers
Answer:
$75
Step-by-step explanation:
Given,
Initial fee / charge = $50
Charge per 3 days of work = $225
The rate of change is the slope which is the change in amount charged per day;
HENCE, we need to calculate the charge per day on other to find the rate of change :
If $225 is charged for 3 days
Amount charged per day is ;
$225 / 3
= $75 is charged per everyday of work it takes to complete the project
Can somebody plz help and try answering these word problems correctly thanks!
WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST :DDDD
Answers
Answer:
21. is 18 dollars
22. is 75 dollars
Step-by-step explanation:
Answer:
21. $18.00
22. $75.00
Step-by-step explanation:
21. you can first start by seeing that since two pairs of socks are $6, then one pair must be $3. So, by multiplying 6 by 3, you would get 18 which would show that the socks would cost $18.
22. By dividing 15 by 3, you can deduce that an hour of cleaning would yield $5. So, by multiplying that by 15, she would earn $75.
Hope this helped!
HELPPPPPPPP i need it asap
Answers
Answer:
3.6
Step-by-step explanation:
The square root of 13 is 3.60555127546, which rounds to 3.6.
Answer:
3.6
Step-by-step explanation:
When you put √13 into the calculator, you get 3.60555127...
Since the first number after the decimal is the tenths place, we would round our number to 3.6
(0 . tenths hundredths thousandths etc.)
Hope this helped!
What is the sum of 1/5 and 3/4?
Answers
Answer:
19/20
Step-by-step explanation:
1/5+3/4
(4+15)/20....take L.C.M
19/20
Answer:
0.95 OR 19/20 OR 95%
Step-by-step explanation:
(1/5)+(3/4)=0.95
HOPE IT HELPS
y=2x+5. It says Complete the missing value in the solution to the equation. I NEED TO SOLVE FOR X
Answers
Answer: X=y/2-5/2
Step-by-step explanation:
Answer:
x=1/2y+(−5/2) or x=y-5/2
Step-by-step explanation:
Step 1: Flip the equation.
2x+5=y
Step 2: Add -5 to both sides.
2x+5+−5=y+−5
2x=y−5
Step 3: Divide both sides by 2.
2x/2=y−5/2
x=1/2y+(−5/2) or x=y-5/2
A map has a scale of 2 cm equals 30 miles. If two towns are 300 miles apart, how far are they away from each other on the map?
Number only.
Answers
Answer:
20
Step-by-step explanation:
2cm=30miles
20cm=300miles
Hope this helps!
Brainliest is appriciated
Answer:
150 cm
Step-by-step explanation:
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What is the length of AC?
Answers
Answer:
b
Step-by-step explanation:
Answer:
136
Step-by-step explanation:
triangles CAB and CED are similar, their sides are proportional
set up a proportion:
[tex]\frac{51}{144-x}[/tex] = [tex]\frac{3}{x}[/tex]
cross-multiply: 51x = 3(144 - x)
51x = 432 - 3x
54x = 432
x = 8
Plug in:
144 - 8 = 136
For each expression, combine like terms and write an equivalent expression with fewer terms. 4x+3x
Answers
9514 1404 393
Answer:
7x
Step-by-step explanation:
We can factor out x and simplify.
4x +3x = x(4 +3) = 7x
can you explain this for me 7-9÷3+6×6×2-4÷2
Answers
Answer:
The Answer Is 74. Your Welcome
Find the HCF of 32 and 50 using prime factors
Answers
Answer:
It’s 32
Step-by-step explanation:
Solve using a proportion and an equation. Kendra found the experimental probability of her making a penalty kick in soccer is 3/10 or 30%. Out of 40 penalty kicks, how many could she predict she will make?
Answers
Answer: The predicted number of penalty kicks = 12
Step-by-step explanation:
Given : The experimental probability of her making a penalty kick in soccer is 3/10 or 30%.
So, the proportion of penalty kicks she make = 0.3
Out of 40 penalty kicks, the predicted number of penalty kicks = 0.3 x 40
= 12
Hence, the predicted number of penalty kicks = 12
What are the solutions of 8x2 = 6 + 22x? Check all of the boxes that apply.
Answers
Answer:
x is equal to 3 and -0.25
Step-by-step explanation:
The answer can be found by factoring the equation and solving for zero:
[tex]8x^2 = 6 + 22x\\4x^2 = 3 + 11x\\4x^2 - 11x - 3 = 0\\4x^2 -12x + x - 3 = 0\\4x(x - 3) + (x - 3) = 0\\(4x + 1)(x - 3) = 0[/tex]
So x is equal 3 and -0.25
did I correctly fill this out(20 points someone please answer)
Answers
Answer: yes
Step-by-step explanation:
Omg please help ASAP!!
Answers
Answer:
try the first, fourth, and last one
Step-by-step explanation: when you read the question it say select all that apply to form the equation so all you have to do is select the numbers and the variables that are in the equation above.
Similar triangles find the value of X
Answers
Answer:
x=2
Step-by-step explanation:
Set up a ratio
6/(x+1)=10/(2x+1)
cross multiply
6(2x+1)=10(x+1)
12x+6=10x+10
12x-10x=10-6
2x=4
x=2
Maria is in the state park riding her bike on the new bike trail. She starts at the beginning of the trail and rides for 4 miles. After the first 4 miles, her friend Aiden joins her and they ride the rest of the trail. By the end of the trail, Maria has been riding for two and half hours, while Aiden has been riding for two hours. Assuming they are both riding their bikes at a constant speed the entire time, how long is the bike trail?
Answers
Answer:
20 miles
Step-by-step explanation:
If Maria has been riding for 2 1/2 hours and Aiden only for 2. That means that the first 4 miles she rode alone was for 1/2 hour. So that is the rate.
1/2 hour for every 4 miles
Maria rode for 2 1/2 hours divided by 1/2 hours is 5. So 5 x 4mi = 20 miles
Answer:
20 miles
because 4 miles= 1/2 hr
Do y’all see the question if so plz help
Answers
Answer:
its 9
Step-by-step explanation:
4 + 5= 9
Answer number 2 pls pls pls pls
Answers
Answer:
The equation would be 10+55h
Step-by-step explanation:
You have to add 10 to the equation because that is the transportation fee
Then it is 55 dollars per hour and let h represent the number of hours
The full equation would be 10+55h
cos 63° = x/80 ??? PLS HELP????
Answers
Answer:
X = 37.6
Step-by-step explanation:
Cos(62°) = X/80
80cos(62°) = X
X = 80cos(62°)
X = 37.6