Answers
Related Questions
help please? 1.9x10⁵/2.5x10⁻⁹
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Answer:
6.33...
Step-by-step explanation:
1.9x10^5 = 190 000
2.5x10^-9 = 0.000000003
190 000/0.000000003 = 6.333....
Answer:
7.6 ✕ 10^13
Step-by-step explanation
Help please answer question 1 and 2
Answers
Answer:
here..
Step-by-step explanation:
1. LM, MN. and HF in that order.
1 pt2. L, G, N in that order
2. WX, XY, UV, VS in that order
and 2 pt2. W, X, U, V in that order
Write the equation of the line passing through the points (28,4) and (-4,-4).
Answers
Answer:
The general equation of a straight line is y = mx + c, where m is the gradient, and y = c is the value where the line cuts the y-axis. This number c is called the intercept on the y-axis. The equation of a straight line with gradient m and intercept c on the y-axis is y = mx + c.
solve it using these steps , you will get the answerStep-by-step explanation:
Dasher wrapped 16 of the 54 presents for Christmas.
Please represent how many presents his contribution was as a fraction and as a percent.
Answers
9/27 and 30%
Step-by-step explanation:
16/ 54 then reduced to 9/27
to find percent divide 16/54 to get 0.296 then round that to 0.30 multiple by 100 to change to percent which is also just moving decimal over 2 places so 30%
Plz help!!
Will give brainliest
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You are taking books from the library. There are 20 romance novels and 13 thrillers. You are picking three
books and you want at least on of each genre. How many combinations of books are there?
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Answer:
2
Step-by-step explanation:
Can somebody help please
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What is the question?
Which ordered pairs represent the following transformation?
translation: 3 units right and 4 units up
Z(-4,-3), 1(-2,-2), V(-2,-4)
Z'(1,1), l'(1,5), V'(1,0)
O Z'(-1,1), l'(1,2), V'(1,0)
Z'(-1,-1), I'(4,2), V (1,0)
O Z'(-7,0), l'(6,7), V'(0,0)
I’ll GIVE BRAINLIEST!!!!
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Answer:
yes
Step-by-step explanation:
please simplify
5×3−8÷2×3
Answers
Answer:
Use PEMDAS
Step-by-step explanation:
answer is 7/6 i think
i am not 100% sure
What are the factors of -24 that have a sum of 5?
Answers
Answer:
Step-by-step explanation:
5 Easy as 1-2-3
5 is a prime number.
Prime factorization: 5 is prime.
The exponent of prime number 5 is 1. Adding 1 to that exponent we get (1 + 1) = 2. Therefore 5 has exactly 2 factors.
Factors of 5: 1, 5.
Factor pairs: 5 = 1 x 5.
5 has no square factors that allow its square root to be simplified. √5 ≈ 2.236.
Write the word phrase as an expression.
the quotient of 6 and x
Answers
Answer:
6/x
Step-by-step explanation:
LAST QUESTION AND HURRY IM BEING TIMED Last year, the enrollment at Highland Middle School was 800 students. This year, the enrollment dropped to 700 students due to the opening of a new middle school. Which best reflects the percent change in enrollment at Highland Middle School from last year to this year?
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Answer:
-12.5
Step-by-step explanation:
10x- 4.5 + 3x = 12x- 1.1
x=
Answers
Answer:
19..........................
Help me out guys plssss<3 I’ll give u a star
Answers
Answer:
The 3rd one is the answer
Step-by-step explanation:
For it to be a function, the x values all have to be different. For the 3rd one, -3 is repeated. Therefore it is the answer.
( PLEASE ANSWER FOR 100 POINTS AND, BRAINLIEST ) (If you just put random letters just to get points, I'll delete your comment and report you.) (Please ANSWER!)
1.) Decide whether circumference or area would be needed to calculate it. Explain why!!! You do not need to solve it just state if it is circumference or area and why! The total number of equally-sized tiles on a circular floor.
2.) Decide whether circumference or area would be needed to calculate it. Explain why!!! You do not need to solve it just state if it is circumference or area and why! The amount of oil it takes to cover the bottom of a frying pan.
3.) Decide whether circumference or area would be needed to calculate it. Explain why!!! You do not need to solve it just state if it is circumference or area and why! The distance your car will go with one turn of the wheel.
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Answer:
1. area, 2. area, 3. circumference
I'm not 100% sure but I think that's it
Question 8 (5 points)
(02.07 MC)
In the figure shown, what is the measure of angle x? (5 points)
150 degrees
110 degrees
105 degrees
100 degrees
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Given:
Consider the below figure attached with this question.
To find:
The value of x.
Solution:
According to the exterior angle theorem, the exterior angle of a triangle is equal to the sum of two opposite interior angles.
In triangle ABC, using exterior angle theorem, we get
[tex]\angle ACD=\angle ABC+\angle BAC[/tex]
[tex]x=75^\circ +30^\circ [/tex]
[tex]x=105^\circ [/tex]
The value of x is 105 degrees.
Therefore, the correct option is C.
PLEASE look at the photo of my computer to see the problem
Answers
Answer:
the answer is 2+2i√3
Step-by-step explanation:
hope this helps
Answer:
2 + 2i[tex]\sqrt{3}[/tex]
Step-by-step explanation:
note that [tex]\sqrt{-1}[/tex] = i
Given
[tex]\sqrt{4}[/tex] + [tex]\sqrt{-12}[/tex]
= 2 + [tex]\sqrt{4(3)(-1)}[/tex]
= 2 + ([tex]\sqrt{4}[/tex] × [tex]\sqrt{3}[/tex] × [tex]\sqrt{-1}[/tex] )
= 2 + 2i[tex]\sqrt{3}[/tex]
Which of the following are valid names for the given triangle? Check all that
apply.
A. AXM
B. XMA
C. TAY
D. AXT
E TAX
F.XTA
Answers
There are three valid names for the given triangle AXT, TAX, and XTA.
A triangle is a 3-sided polygon that is occasionally (though not frequently) referred to as the trigon. There are three sides and three angles in every triangle, some of which may be the same. In the case of a right triangle, the three sides are given unique names: the hypotenuse, which is the side that faces the right angle, and the legs, which are the other two sides. Every triangle is bicentric and convex. The triangle's interior is the area of the plane it encloses; the outside is the rest of the plane. Triangle geometry, as the study of triangles is frequently referred to, is a rich field of geometry that is full of stunning outcomes and surprising connections. Let S stand for a side of a triangle and A for an angle. Then, let a group of Ss and As be concatenated so that adjacent letters stand for adjacent sides of a triangle and adjacent angles. According to the SSS theorem, a triangle can only exist if it has three sides, two angles, and a side, or two sides and an adjacent angle (SAS theorem). The three unknown quantities (there are a total of three sides and three angles) can be uniquely identified in each of these situations. Other side and angle combinations do not necessarily result in a triangle being formed: the AAA theorem states that three angles specify a triangle but only up to certain scale size and that one angle and two sides without it may describe one, two, or no triangles.
For more information about the names of triangles visit:
https://brainly.com/question/2773823
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In $\triangle PQR,$ the sum of $\angle P$ and $\angle Q$ is $60^\circ.$ What is the measure of $\angle R?$
Answers
Answer:
120
Step-by-step explanation:
We know that : m<P + m<Q= 60.
So, 180-60=120
how much tax would you pay on a new tv that is 899 at bed buy if the tax rate is 6.5
Answers
Answer:
The total cost would be $957.44, and the tax is $58.44.
Step-by-step explanation:
Brainliest
Answer:
58.44
Step-by-step explanation:
i suck at this math stuff please help
Answers
Answer:
Its the second one
Step-by-step explanation:
Enter the solution (x ,y) to the system of equations shown.
y=-6
y=4x+12
Answers
Answer:
x=-4.5
Step-by-step explanation:
y= -6
y= 4x+12
-6 = 4x+12
-6 = 4x+12
-12 -12
_________
-18 = 4x
----- ------
4 4
-4.5 = x
Bob says that when he multiplies (x+3) (x-3) he gets x^2-6x-9 is he correct explain
Answers
x*x=x^2
x*-3=-3x
3*x=3x
3*-3=-9
where’s where he most likely messed up
x^2-3x+3x-9
the correct answer is x^-9
stion
Factor the difference of squares.
x2 - 400
The factored form of x2 - 400 is
Answers
Answer:
The factored form of x²-400 is (x+20)(x-20).
Step-by-step explanation:
Given the expression
[tex]x^2\:-\:400[/tex]
As the square of 20 is 400. Therefore, rewrite 400 as 20²
⇒ [tex]x^2-20^2[/tex]
[tex]\mathrm{Apply\:Difference\:of\:Two\:Squares\:Formula:\:}x^2-y^2=\left(x+y\right)\left(x-y\right)[/tex]
Thus, the expression becomes
[tex]x^2-20^2=\left(x+20\right)\left(x-20\right)[/tex]
Thus, the factored form of x²-400 is (x+20)(x-20).
Translate this phrase into a mathematic expression: “A number less than 7”
Answers
Answer:
7 - ?
Step-by-step explanation:
Write and expression like and you should have a right answer. Hope this helps and good luck :)
Answer:
x<7
Step-by-step explanation:
Hope this helps.
i need help with this fast
Answers
AB = CD (given)
E is the midpoint of BD (given)
BE = ED (if a point is a midpoint then it splits the segments into two congruent parts)
Triangles are equal/congruent ( By SSS)
2. A line has a slope of 5
Answers
Answer:
Step-by-step explanation:
Confused ♀️??
Answer:
I need more information
Step-by-step explanation:
A line has a slope of 5
whats the question??????????
Identify the x-intercept and the y-intercept of the graph of 6x + 15y = −30.
A. x-intercept: 2; y-intercept: 5
B. x-intercept: −2; y-intercept: −5
C. x-intercept: 5; y-intercept: 2
D. x-intercept: −5; y-intercept: −2
Answers
Answer:
D
Step-by-step explanation:
Which angle(s) are supplementary to angle BAD?
Answers
Answer:
hi
Step-by-step explanation:
Jeff hikes 1/2 mile every 15 minutes, or 1/4 hour. Lisa hikes 1/3 mile every 10 minutes, or 1/6 hour. How far do they each hike in 1 hour?
Answers
Answer:
they each hike 2 miles
Step-by-step explanation:
Jeff: 15=1/2
*4 *4
60 min=2 miles
Lisa: 10=1/3
*6 *6
60 = 2