Answer:
A.
B. (if the black block represents a multiplication sign)
D.
Step-by-step explanation:
We have the expression "Nine more than the product of 5 times the number of tires t". Let's focus on nine more to cross out some answers, "nine more than the" indicates that there must be a certain operation to happen first before 9 is added onto it. So cross out the answers that do not have this property. C and E.
Leaving us with the only last three answers that represent it. (If B. is a multiplication sign)
ITS URGENT PLEASE!!!! which lines or segments are parallel? justify your answer
Just question 4 and 6
Answer:
The ones you circled are right I believe its just small errors in your notations. I am not sure if the justifications are correct or not.
4 might just be a labelling of the line error. Say line AD is parallel to line BE and line AC is parallel to BD
6 all the lines you circled are all parallel to each other, not two separate pairs
In the figure below, mZAHE = (6x + 7)º
and the mZAHK = 350. What is the value
of x?
Н.
B
7
K
Answer:
Step-by-step explanation:
∠AHE + ∠AHK = 180 {linear pair}
6x + 7 + 35 = 180
6x + 42 = 180
6x = 180 - 42
6x = 138
x = 138/6
x = 23
What percent of the rectangle is shaded?
How do I calculate the radius of a circle inscribed in a square?
Answer:
The radius is half one of the sides.
Step-by-step explanation:
ANGLE RELATIONSHIPS WITH PARALLEL LINES:
Below are two parallel lines with a third line intersecting them.
Answer:
132
Step-by-step explanation:
Figure f is a scaled copy of Figure e .Select all true equations
Answer:
A. 6/3=4/a
B. 6/4=3/a
Step-by-step explanation:
I just did it and got it right
Two or more expressions with an Equal sign is called as Equation.
6/3=4/a is the correct equation of the scaled figures
What is Equation?Two or more expressions with an Equal sign is called as Equation.
Given that,
f is a scaled copy of Figure e
The process of increasing or decreasing a figure with a factor is called as scaling.
Given that segment AB=6
CD=3
XY=4
ZW=a
Figure e is decreased to produce figure f, hence:
AB/XY = CD / WZ
Six divided by four equal to three divided by a
6/4=3/a
Six divided by three equal to four by a
6/3=4/a
Hence 6/3=4/a is the correct equation of the scaled figures
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help me please!!! i will mark brainliest on the first one to answer :)) (that's not a scam) picture question
Answer:
The answer is "B"
Hope it helps you :D
BE SAFE!
Jake wrote the function f(t)= -2+3t^2-4t
Complete the table to determine values of the function at various domains.
Domain Value
f(-3)
f(-1)
f(^0)
f(2)
Whats The Value For each domain ?
Please hurry , i will makr braniliest and you get 100 Points :)
Answer:
2
Hope this helps, have a nice day/night
Also, sry for no explaination :(
P(A) = 0.40
P(B) = 0.50
P(A and B) = 0.10
What is P(BIA)?
A. 0.25
B. 0.10
C. 0.50
O D. 0.20
The value of P(B|A) is 0.25.
What is Probability?Probability refers to potential. A random event's occurrence is the subject of this area of mathematics.
The range of the value is 0 to 1. Mathematics has incorporated probability to forecast the likelihood of various events.
The degree to which something is likely to happen is basically what probability means.
We have P(A) = 0.40 and P(B) = 0.5
and, P(A and B) = 0.10
Using Conditional Probability
P(B|A) = P(A ∩ B)/P(A)
Substitute the values of P(A), P(B) and P(A ∩ B),
P(B|A) = 0.10/ 0.40
P(B|A) = 0.25
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Six cans of sprite cost $3 How much do 15 cans cost?
Which of the following is equivalent to (x+4) (6x2 + 2x)?
A. (x+4)(2x)• (x+4) 6X)
B. (x + 4)(2x) + (x + 4)(3x)
C. (x+4)3x?) • (x+4)(2x)
D. (x+4) 6x2)+(x + 4)(2x)
Answer:
D. (x+4) (6x^2) + (x + 4)(2x)
Step-by-step explanation:
x + 4 is multiplied by each term inside the second parenthesis
D. (x+4) (6x^2) + (x + 4)(2x)
If a car travels for 200 miles at a constant rate of 70 miles per hour, which equation below can NOT be used to find the travel time?
20 = 7t
200/70=t
70/200=t
200 = 70t
Slope = 4, y-intercept = 3
Do you need a equation for that?
y=4x+3
Answer asap
thank you
Answer:
read your book
Step-by-step its easy
What is the distance between (-8, 2) and (6, 2)?
10
8
6
3
4 2
$10 -8-6-4
-2
2.
6810
90
-8
10
What is the distance between (-8,2)and (6,2)?
Please help me
Answer:
The distance is 4 units.
Step-by-step explanation:
Let the distance between the two points (x₁, y₁) and (x₂, y₂) is
d = √(x₂ - x₁)² + (y₂ - y₁)²
Here, the given points are (2,8) and (6,8), therefore,
x₁ = 2, x₂ = 6,
y₁ = 8, y₂ = 8
d = √(x₂ - x₁)² + (y₂ - y₁)²
d = √(6 - 2)² + (8 - 8)²
d = √(4)² + (0)²
d = √16
d = 4
Thus, The distance is 4 units.
-TheUnknownScientist 72
what is the equation in slope-intercept form? (1,2) (4,8)
y= mx+b
m= slope
b= y-intercept
m= y2 -y1 / x2-x1
x1=1
x2=4
y1= 2
y2=8
m=8-2/ 4-1
m=6/3
m=2
Find the distance between the origin and the point (-12,5).
A. 12
B. 6
C. 7
D. 13
Answer:
D. 13
Step-by-step explanation:
Answer:
I'd pick 13
Step-by-step explanation:
Let M (-12,5) be the given point and O (0,0) be the origin.
12 - ( 3r + 2 ) = - 7 ( r + 6 )
Answer:
r = -13
Step-by-step explanation:
Step 1: distribute the signs & terms outside the parenthesis. on the left side, distribute a - sign (same thing as -1) and on the right side distibute -7
12 - (3r) - (+2) = (-7)r + (-7)6
Step 2: algebraically simplify
10 - 3r = -7r - 42
52 = -4r
r = -13
Which expression(s) are equivalent to 4b? A. b + 2(b + 2b) B. 2(b + b) C. 3b + b D. 2b + 2b . E. 2(2b + b) F. b + b + b + b o o 1. b. b •• b J. 4 + b G. 64 H. 4b
Answer:
They are b and c. (Step-by-step explanation:Let's simplify each expression: a. b+2 (b+2b)= b + 2b + 4b = 7b.b. 3b + b = 4b.c. 2(2b) = 2 ...
They are b and c.
Step-by-step explanation:
Let's simplify each expression:
a. b+2 (b+2b)
= b + 2b + 4b = 7b.
b. 3b + b = 4b.
c. 2(2b) = 2 * 2b = 4b.
I realluuhaa NEED FRICKING HELP ABSHSHAHAH
t=0. after 7 seconds the car traveled 749 ft
what is d
Answer:
5,243 feet
Step-by-step explanation:
rate × time = distance
7 × 749 = 5,243
I hope this helps!
help me with which triangle it is and how do I find x?
Answer:
x = 4Step-by-step explanation:
that's an equilateral triangle, 3 equal side and 3 equal angles of 60°,
so 10x + 20 = 60
solve with an equation
10x + 20 = 60
10x = 60 - 20
10x = 40
x = 40 : 10
x = 4
--------------------------
check
10 * 4 + 20 =
60°
the answer is good
Pls help this is due rn!
Which phrase represents this expression?
5 + 4 ÷ 2
the sum of 5 and 4 is divided by 2
the product of 5 and 4 is divided by 2
the sum of 5 and the quotient of 4 and 2
the product of 5 and the quotient of 4 and 2
The required answer would be the sum of 5, and 4 is divided by 2 as per the PEMDAS rule which is the correct answer would be option (A)
What is the PEMDAS rule?PEMDAS rule states that the order of operation starts with the calculation enclosed in brackets or the parentheses first. Exponents (degrees or square roots) are then operated on, followed by multiplication and division operations, and then addition and subtraction.
We have been given that expression as
⇒ 5 + 4 ÷ 2
As per the PEMDAS rule,
We have to apply the division operation to terms 4 and 2,
⇒ 5 + 4 /2
⇒ 5 + 2
Apply the addition operation, and we get
⇒ 7
Therefore, the required answer would be the sum of 5, and 4 is divided by 2.
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What's the radius of a sphere with a volume of 500 times pi over 3 cm cubed
Answer:
100π
Step-by-step explanation:
V = (4/3)πr^3
(500/3)π = (4/3)πr^3
r^3 = 125
r = 5
Surface area of sphere = 4πr^2
= 4π(5^2) = 100π
What is 2.2 divied by 6 minus 2
The equation isn't written out so I can't be sure but here are possible answers.
2.2 divided by 6 is 0.36. 0.36 minus 2 is -1.64.
6 minus 2 is 4. 2.2 divided by 4 is 0.55.
The population of a once very popular city of 250,000 people has been decreasing by 3.5% each year. Write an exponential decay function that represents the population after t years
An exponential decay function that represents the population after t years is [tex]\rm f (x) = 250000 (0.965)^t[/tex].
What is an Exponential Function?An exponential function can be represented in the form f(x) = aˣ.
The population of a city was 250,000
Rate of decay is 3.5%
100 -3.5 = 96.5%
The population after t years is represented by the function
[tex]\rm f (x) = 250000 (0.965)^t[/tex]
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What is a correct congruence statement for the triangles shown?
Answer:
I think the answer is ∆ BLG~=∆PFX.
Step-by-step explanation:
WILL MARK BRAINLIEST
Select the correct answer.
If 10% of x is 20, what is 23% of x?
A.
33
B.
46
C.
200
D.
230
Answer:
a 33 I think
Step-by-step explanation:
i am not really good at that
Answer:
B. 46
10% of 200 is 20 so 23% of 200 is 46
Solve for x in the given equation 1/4x = 3/4
Answer: x= 1/3 or 0.333333333...
Step-by-step explanation:
m<3=(7x-10) and m<6=(5x+10)
Step-by-step explanation:
m∠3 = 7x - 10
m∠6 = 5x + 10
m∠3 = m∠6
7x - 10 = 5x + 10
7x - 5x = 10 + 10
2x = 20
x = 20/2 = 10°
