HELP I REALLY NEED IT!
Answer:
mABC=253
mACB=311
Step-by-step explanation:
The big angle is 204
plz help me thank you
Answer:
He added 7.5 instead of subtracting
Step-by-step explanation:
what is the probability of rolling a die and having it land on a factor of 30?
Using the probability concept, it is found that there is a 0.8333 = 83.33% probability of rolling a die and having it land on a factor of 30.
What is a probability?A probability is given by the number of desired outcomes divided by the number of total outcomes.In this problem, the outcomes are:
In total, there are 6 possible outcomes for the dice, which are the numbers from 1 to 6.Of those outcomes, 5 of them, 1, 2, 3, 5 and 6, are factors of 30, as the division of 30 by these numbers result in a remainder of 0.Hence:
[tex]p = \frac{5}{6} = 0.8333[/tex]
0.8333 = 83.33% probability of rolling a die and having it land on a factor of 30.
You can learn more about the probability concept at https://brainly.com/question/15536019
PLEASE QUICKLY! WILL SELECT BRANLIEST
Which describes the effect of the transformations on the graph of f(x) = x2 when changed to f(x) = 1/4(x - 3)2 - 9?
A) stretched vertically, shifted left 3 units, and shifted up 9 units
B) stretched vertically, shifted right 3 units, and shifted down 9 units
C) compressed vertically, shifted left 3 units, and shifted up 9 units
D) compressed vertically, shifted right 3 units, and shifted down 9 units
This is not part of the equation its just to help
"(x- 3)2 -9"
2 is a exponent
Note: The photo does not show full equation
Answer:
B
Step-by-step explanation:
cos ( sin ^1 16\20) ??
help
Answer:
[tex]cos(sin^{-1} (\frac{16}{20} )[/tex] = 0.60
Step-by-step explanation:
Explanation
Given that the trigonometric function
[tex]cos(sin^{-1} (\frac{16}{20} )[/tex]
= [tex]cos(sin^{-1} (0.8 )[/tex]
= [tex]cos(53.13010)[/tex]
= 0.60
71 dvided by 50 in decimals
Answer:
1.42
hope this helps
have a good day :)
Step-by-step explanation:
Answer:
1.42
Step-by-step explanation:
Simplify the expression (9.6x10-8) + (2x10-15). Express your answer in scientific notation.
Answer:
10.6^ -14
Step-by-step explanation:
The solution of the expression (9.6x10⁻⁸) + (2x10⁻¹⁵) is 9.6 x 10⁻⁸.
What is an expression?The mathematical expression is the combination of numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also be used to denote the logical syntax's operation order and other properties.
The given expression will be solved as:-
E = (9.6x10⁻⁸) + (2x10⁻¹⁵)
First, multiply the numbers and convert them into decimal form now add both the numbers and again write in the scientific form.
E = 9.6 x 10⁻⁸.
Therefore, the solution of the expression (9.6x10⁻⁸) + (2x10⁻¹⁵) is 9.6 x 10⁻⁸.
To know more about an expression follow
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Everyone at Ethan's school wore either brown or yellow for school spirit day. 74 out of the 100 students at the school wore brown. What percentage of the students wore brown?
Answer:
It would be 74% out of 100%
Step-by-step explanation:
True or false of the matrix question?
Answer:
True I hope it can be help
PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*..
IM GIVING 40 POINTS !! DONT SKIP :((.
Answer:
y=10x + 0
Step-by-step explanation:
y=10(1) = 10
y=10(2)=20
y=10(3)=30
y=10(4)=40
Use the Figure below to find the value of x
Answer:
It should be 92
Step-by-step explanation:
What is the measure of angle b?
Answer:
44 degrees
Step-by-step explanation:
The sum of all the angles in a triangle is 180 degrees!
You are given the two angles in the diagram, 46 and 90
Here's the equation I used to solve it!
180 = 46 + 90 + x
1. 180 = 136 + x
2. 180 - 136 = x
4. x = 44
In figure AB and CD bisect each other at O. State the 3 pairs of equal parts in ∆AOC and ∆BOD. Is ∆AOC ≅ ∆BOD? Give reasons
Answer:
SEE EXPLANATION
Step-by-step explanation:
[tex] In\:\triangle AOC \:\&\:\triangle BOD[/tex]
[tex] AO \cong OB.... (given) [/tex]
[tex] \angle AOC \cong\angle BOD [/tex]
[tex] (vertical \: \angle s) [/tex]
[tex] CO \cong OD.... (given) [/tex]
[tex] \therefore \triangle AOC \:\cong\:\triangle BOD[/tex]
[tex] (SAS \: postulate) [/tex]
So, the 3 pairs of equal parts in ∆AOC and ∆BOD are:
[tex] AC = BD[/tex]
[tex] m\angle OAC = m\angle OBD[/tex]
[tex] m\angle OCA = m\angle ODB[/tex]
Explain how to get the answer for 972 divided by 9
Answer:
108
Step-by-step explanation:
Answer:
Using long division
Step-by-step explanation:
Because 972 is not easily divisible by 9, you must use long division to gain a decimal point or two to make it accurate.
help me quickly pls<3
Answer:
A
Step-by-step explanation:
No others make sense because you can't use multiplication in this problem and well it's hard to explain honestly lol. But I'm almost certain your answer is A
Which graph represents an exponential function?
Answer:
(You never showed the graphs we were suppose to choose from)
The graphs of all exponential functions have these characteristics. They all contain the point (0, 1), because a0 = 1. The x-axis is always an asymptote. They are decreasing if 0 < a < 1, and increasing if 1 < a.
Tom buys a torch and a battery.
The torch costs eight times as much as the battery.
Tom pays with a £5 note and gets £1.49 change.
How much does the battery cost?
Answer:
battery costs: 0.39...............
Answer:
£0.39
Step-by-step explanation:
I did Question ON MATHSWATCH
NAME
DATE
Write the letter for the correct answer in the blank at the right of each question.
1. Use the Distributive Property to write 2(-5 + 3) as an equivalent expression.
What is the value of the expression?
A. 2(8); 16
C. 2(-5) + 2(3); -4
B. 2(-5) + 3; 13
D. (5 + 3)2; 16
2. Add (-x + 4) + (3x + 2).
Answer:
Option C - 2(-5)+2(3) ; -4
Step-by-step explanation:
Distributive property means breaking up the factors and multiplying them separately
So here we have 2(-5+3) = 2(-5)+2(3) = (-10)+(6) = (-4)
So (-4) is the value.
Hope this helps you.
Here is a list of numbers.
3 1 8 7 6 5 1
Work out
a the median
the range
I mean find A the median and The range
do
5cm
5cm
15 cm
form a triangle?
Answer:
No
Step-by-step explanation:
No, 5cm, 5cm, and 15cm cannot create a triangle because the side lengths do not follow the formula a + b > c. Since 5 + 5 = 10, and 10 is not greater than 15, these side lengths won't be able to form a triangle.
Hope this helps!!
help please geometry
Answer:
1st option is correct (The diagonals are perpendicular)
identify characteristics of the quadratic function and its graph
Answer:
Step-by-step explanation:
Vertex (1,-1)
Axis of symmetry: x = 1
Domain is the set of real numbers.
Range in interval notation: [-1,+∞)
When x< 1, y increases as x increases.
When x>1, y decreases as x increases.
What is the perimeter of MNL?
Answer:
23cm
hope it helps........
What is the surface area of this design?
5 in.
5 in.
8 in.
2 in.
10 in.
440 in
490in
600in
560in
Answer:
440 in ^2 in the surface area
Step-by-step explanation:
Hope this helps
Please helpppp i will brainlisy anyone who helps
1. Kara is making a shelf for a corner of her
room. The shelf is the shape of a right angle
triangle. One of the angle measures is 50°. What
are the sizes of the other two angles?
Answer:
40 degrees
Step-by-step explanation:
which trinomial(s) can be factored as (x + p)(a +9), where p and q are positive?
x^2 - x - 6
x^2 + x - 6
x^2 - x + 6
x^2 + 5x +6
x^2 - 5x +6
x^2 - 5x -6
Answer:
D. x² + 5x + 6Step-by-step explanation:
Trinomials can be factored as (x + p)(x + q), where both p and q are positive,
when both b and c are positive in:
ax² + bx + cOne option is correct:
x² + 5x + 62x-3y=8, 4x+2y-10. Solve the system of equations algebraically
Answer:
2x-3y=8
2(x+y)=8
x+y=8/2
x+y=4 ????
4x+2y-10= 2(2x+y-5)
Step-by-step explanation:
im not sure
Make x the subject: Q/P-x=R
Step-by-step explanation:
Given
Q/P - x = R
Q = R( P - x)
Q/R = P - x
X = P - Q /R
Hope it will help :)
M<2 if m<6=120
A 120
B 60
C 90
D 150
Answer:
a
Step-by-step explanation:
the angles 2 and 6 are corresponding meaning that they have the same value.
n is an integer and -2
Answer:
hola como han estados xd