Answers
Answer:
So am I lol btw I think it’s C
Step-by-step explanation:
Related Questions
I WILL MAKE BRAINLISEST
In the given figure, ABC = AED = 90° and BD = DE.
(i) Name the locus of the points which are equi-distant from AB and AC.
(ii) If ACB = 40° , what are the magnitudes of BÂD and CÂD ?
Answers
Answer:
(i) ∠A=∠A (common angle for both triangles)
∠ACB=∠ADE [given]
Therefore, △ABC∼△AED
(ii) from (i) proved that, △ABC∼△AED
So, BC/DE=AB/AE=AC/AD
AD=AB−BD
=6–1=5
Consider, AB/AE=AC/AD
6/3=AC/5
AC=(6×5)/3
AC=30/3
AC=10cm.
Step-by-step explanation:
Step-by-step explanation:
As per given details we can state:
ΔABD ≅ ΔAEDBecause:
AD is common hypotenuse and BD = DETherefore:
∠BAD ≅ ∠EAD or ∠BAD ≅ ∠CADi) The locus of the points which are equidistant from AB and AC is the line AD as it is the angle bisector of ∠BAC.
The point equidistant from AB and AC is point D
ii) ΔABC is a right triangle, find angle measure of ∠BAC:
m∠BAC = 90° - 40° = 50°Find the magnitudes of BÂD and CÂD:
m∠BAD = m∠CAD = (1/2)m∠BAC = (1/2)(50°) = 25°HELPPPPPPPPPP !!!!!!!!!!
Answers
Answer:
Step-by-step explanation:
0.0000015
Which of the following is most likely the next step in the series?
Answers
Answer:
D.
Step-by-step explanation:
Quadrilateral: 4 sides
Pentagon: 5 sides
Hexagon: 6 sides
Now we expect 7 sides.
Answer: D.
Answer:
D
Step-by-step explanation:
The first shape has 4 vertices (quadrilateral), the second has 5 vertices (pentagon), the third shape has 6 vertices (hexagon) so the fourth would most likely have 7 vertices (heptagon).
Hope this help!
There are about 3 × 1020 gallons of salt water on the earth, while there are about 6 × 1018 gallons of fresh water. About how many times the amount of fresh water is the amount of salt water? 200 times the amount 500 times the amount 2 times the amount 50 times the amount
Answers
Answer C
Step-by-step explanation:
Jaxon's start-up business makes a profit of $500 during the first month. However, the company records a profit of -$50 per month for the next eight months and a profit of $175 for the final month. What is the total profit for the first ten months of Jaxon's business?
Answers
Answer: 275$
Step-by-step explanation:
500
-50 x 8 = -400
500 - (-400) = 100
100 + 175 = 275$
================================================================
Explanation:
The first month has a profit of +500 or simply 500.
The next 8 months have a profit of -50 per month, so we have -50*8 = -400 in profit here. A negative profit indicates debt. So far, the profit is 500 + (-400) = 500 - 400 = 100 dollars. This result is positive, so the company is in good shape so far.
It gets in better shape when adding on the final 175 profit from the tenth month. The final profit is 100+175 = 275 dollars
Select all the expressions that are equivalent to -72/12
Answers
Answer:
The correct answers are B and C
if each of the following quadrilaterals are trapezoids find the missing measures. show your work.
Answers
So T + Q = 180
Q = 180 - 91 = 89
S + R = 180
S = 180 - 27 = 153
Determine the inverse of the function f(x) = 3(x - 4)^2 + 5.
Answers
f(x) as given has no inverse. We see that, for instance, f(1) = f(7) = 32; that is, two different values of x give the same value of f(x), so f is not one-to-one.
We can however restrict the domain over which f is defined to extract an invertible function. One such choice would be to restrict to the interval x ≥ 4, which I'll demonstrate below.
Recall the definition of function inverse:
f(f^(-1)(x)) = x
Then for this function, we have
3 (f^(-1)(x) - 4)² + 5 = x
3 (f^(-1)(x) - 4)² = x - 5
(f^(-1)(x) - 4)² = (x - 5)/3
√((f^(-1)(x) - 4)²)= √((x - 5)/3)
For all x, √(x²) = |x|. Then √((f^(-1)(x) - 4)²) = |f^(-1)(x) - 4|, but by restricting x ≥ 4, or x - 4 ≥ 0, we have the condition that f^(-1)(x) - 4 ≥ 0, and so by definition (of the absolute value function) the absolute value reduces to the positive case. In short, we end up with
f^(-1)(x) - 4 = √((x - 5)/3)
and hence the inverse
f^(-1)(x) = √((x - 5)/3) + 4
Josh runs 6 miles in 44 minutes. At the same rate, how many minutes would he take to run 9 miles?
Answers
Answer:
66 minutes
Step-by-step explanation:
Method I - proportion
x/44 = 9/6
multiply both sides by 44
x = 9 / 6 * 44
x = 66 minutes
--------------------------
Method II - rate
44/6 = 7.3333333 minutes / mile
9 * 7.3333333 = 66 minutes
somone be matching pfps with me pls <3 thx
Answers
Answer:
Hi
Step-by-step explanation:
Why u do dis
Answer:
if you want to but sure it is a good pfp
Step-by-step explanation:
What is the slope of the line through (2. -2) and (9.3)?
Answers
[tex] \huge { \bf༆ \: \bf{Answer } \: ༄ \: }[/tex]
Slope (m) of the line is : -
[tex] \sf \: m = \dfrac{y2 - y1}{x2 - x1} [/tex][tex] \sf \: m = \dfrac{3 - ( - 2)}{9 - 2} [/tex][tex] \sf \: m = \dfrac{5}{7} [/tex][tex]꧁ \:\large \frak{Eternal \: Being } \: ꧂[/tex]
Mr. Jones's prescription calls for 1.04 tablets per day. Based on this information, how many tablets should Mr. Jones take per day? a) 1.25 O b) 1.5 c) 1 O d) 2
Answers
Answer:
C) 1 tablet a day
Step-by-step explanation:
I can use structure to decide where to place the first digit in a quotient. A strongly agree B. agree C. disagree qD. strongly disagree
Answers
Answer: For this question, it's just like a self-survey. If you understand this concept strongly or not really, you go with that answer like strongly agree, agree, etc.
1)cot a/2 -tan a/2 = 2 cot a
2) cot b/2 + tan b/2= 2 cosec b
prove
Answers
LHS = cot(a/2) - tan(a/2)
= (1 - tan^2(a/2))/tan(a/2)
= (2-sec^2(a/2))/tan(a/2)
= 2cot(a/2) - cosec(a/2)sec(a/2)
= 2(1+cos(a))/sin(a) - 1/(cos(a/2)sin(a/2))
= 2 (1+cos(a))/sin(a) - 2/sin(a)) (product to sums)
= 2[(1+cos(a) -1)/sin(a)]
=2cot a
= RHS
2.
LHS = cot(b/2) + tan(b/2)
= [1 + tan^2(b/2)]/tan(b/2)
= sec^2(b/2)/tan(b/2)
= 1/sin(b/2)cos(b/2)
using product to sums
= 2/sin(b)
= 2cosec(b)
= RHS
Write the slope-intercept equation of the line that passes through the given point and is perpendicular to the given line.
(0, -4) and x = -3y - 2
Answers
Answer:
y=mx+c
Step-by-step explanation:
check if u get it or not
A line has a slope of 3/7 . Through which two points could this line pass?
Answers
Answer:
(0,0) and (7,3) and (14,6) and (-7,-3)
Just graph it.
Answer:
the correct answer is (-8,-2) and (6,4)
Step-by-step explanation:
hope this helps
How many groups of 1/4 are in 7.
Answers
There is 28.
7 ÷ 1/4 = 28
i inserted a picture of the question could you please make it short.
Answers
Answer
B) 6²
E) 36
Step-by-step explanation:
[tex]6^{7}[/tex] / [tex]6^5[/tex] = 6^(7-5) = 6²
6² = 36
The science club sponsor is ordering caps and shirts for the boys and girls in the science club. There are 45 science club members. If the caps come in packages of 3 and the shirts come in packages of 5, what is the least number of packages of caps and shirts that will need to be ordered? Explain.
Answers
Answer:
The least number of packages of caps and shirts that will need to be ordered would be 9 Boxes of shirts and 15 boxes of hats .
Step-by-step explanation:
9(boxes) x 5(shirts) = 45
45(members) divided by 3(hats) = 15(boxes)
PLEASE HELP ITS DUE NOW!!!!!!
WILL MARK BRAINLIEST!!!!!
Answers
Answer:
(- 4, - 10 )
Step-by-step explanation:
y = 5x + 10 → (1)
y = 4x + 6 → (2)
Substitute y = 5x + 10 into (2)
5x + 10 = 4x + 6 ( subtract 4x from both sides )
x + 10 = 6 ( subtract 10 from both sides )
x = - 4
Substitute x = - 4 into either of the 2 equations and evaluate for y
Substituting into (1)
y = 5(- 5) + 10 = - 20 + 10 = - 10
solution is (- 4, - 10 )
__________
[tex] \: [/tex]
[tex] \sf{y = 5x + 10...(1)}[/tex]
[tex] \sf{y = 4x + 6...(2)}[/tex]
Subtitute (1) to (2)[tex] \sf{y = 4x + 6}[/tex]
[tex] \sf{5x + 10 = 4x + 6}[/tex]
[tex] \sf5x - 4x = 6 - 10[/tex]
[tex] \sf{x = - 4}[/tex]
.
Subtitute x = -4 to (1)[tex] \sf{y = 5x + 10}[/tex]
[tex] \sf{y = 5( - 4) + 10}[/tex]
[tex] \sf{y = - 20 + 10}[/tex]
[tex] \sf{y = - 10}[/tex]
.
[tex] \longmapsto \sf{( - 4 , - 10)}[/tex]
x + 3 ? 3 = x what factor do I use in between 3 and 3
Answers
Answer:
1 or 3
Step-by-step explanation:
factors of 3 r 1 and 3
that's why 3 is a prime number
Which expression is equivalent to [(4^5/4•4^1/4)/4^1/2]^1/2
Answers
Answer:
2
Step-by-step explanation:
[(4^5/4•4^1/4)/4^1/2]^1/2
= [(4^(5/4) • 4^(1/4))/4^(1/2)]^1/2
= [(4^(3/2))/4^(1/2)]^1/2
= 4^(1/2)
= sqrt(4)
= 2
Answer:
2Step-by-step explanation:
[tex][(4^{5/4}*4^{1/4})/4^{1/2}]^{1/2}=[/tex][tex](4^{5/4+1/4-2/4})}^{1/2}=[/tex][tex](4^1)^{1/2}=[/tex][tex]2[/tex]22 is 32% of what number?
Answers
When we put that into our calculator, we get the following answer:
68.75
Answer:
68.75
Step-by-step explanation:
x is the number we are looking for, so 32% of x is 22.
First, we have to find the number that is equivalent to 1% of x.
To do this we simply do 22/32 which is 0.6875.
Now we know that 1% of x is 0.6875, so we can find 100% of 0.6875 (0.6875*100) to find x.
x is 68.75
Hi, someone else asked this question and I know that the answer is 6, but don’t know why. Could someone explain this for me, please? If you can make me understand I’ll give you brainliest…
Answers
Answer:
6
Step-by-step explanation:
I'm not exactly sure, but since 6 is the only number missing from this pattern, wouldn't it make sense for the answer to be 6?
If m<1=76 then m<3=?
Answers
Answer:
228
Step-by-step explanation:
76*3=228
Abigail has been saving her earnings from her lemonade stand. Abigail has 30 dollars to spend. If she buys a new hat for 15 dollars, how many ribbons can she buy with the remaining money if they cost 4 dollars each?
Answers
Simplify the expression
Answers
Answer:
it would equal 12x + 12
:)))
if a shirt is 50$ and is on sale for 20% off how much wil you pay with 6% sales tax
Answers
Answer:
42.4 is the correct answer to this question
Question 2 (Essay Worth 10 points)
(07.02 MC)
An equation is shown below:
3(2x - 7) = 3
Part A: How many solutions does this equation have? (4 points)
Part B: What are the solutions to this equation? Show your work. (6 points)
Answers
Answer:
Part A: 1 solution
Part B:
3(2x-7)=3
6x-21=3
+21 +21
6x=24
/6 /6
x=4
Step-by-step explanation:
First you distribute 3(2x-7)=3 to 6x-21=3. Next you do inverse operations by adding 21 to both sides of the equation to get 6x=24. Finally you divide both sides by 6 to get x=4
For addition, drag tiles onto the board. To form a group, place one tile on top of another. Use the integer tiles to evaluate the following expressions. 6 + 3 = 6+(-4) = 6+ (-6) = v
Answers
The addition of the numbers include:
6+ 3 = 9
6 + (-4) = 2
6 + (-6) = 0
How to compute the addition?It should be noted that the question is simply about the addition of the numbers given.
In this case, the following rules are applied:
= (-) × (-) = +
= (+) × (-) = -
In conclusion, the correct options are 9, -2, and 0.
Learn more about addition on:
brainly.com/question/24536701
#SPJ1
Answer: -1
Step-by-step explanation:
