Answers
Answer:
I am pretty sure that your answer would be 3.
Step-by-step explanation:
The reason why is because if B if half of line segment AD and AD is equal to 12, then B must be equal to 6 since half of 12 is 6. Next, since C is the mid-point for line segment BD then C must be 3 since half of 6 is 3. And finally, that means line segment BC is three since it is 1/2 of BD.
Hope this helps! :)
Answer:
BC = 3
Step-by-step explanation:
If B is the midpoint of AD, that means AB = BD
AD = 12 so BD = 1/2 of AD and BD = 6
If C is the midpoint of BD, that means BC = CD
BD = 6 so BC = 1/2 of BD and BC = 3
Related Questions
What is the equation of the line that passes through (4,3) and (2, -1)?
y = 4x -13
y = 6x+4
y = 2x-5
y = 1/2 x -2
Answers
Answer:
y=2x-5
Step-by-step explanation:
By using two-points form:
y-y1/y2-y1=x-x1/x2-x1
p(x1,y1)=(4,3)
p(x2,y2)=(2,-1)
Subtitute points in formula:
y-3/-1-3=x-4/2-4
y-3/-4=x-4/-2
y-3/-2=x-4/-1
1(y-3)=2(x-4)
y-3=2x-8
y=2x-8+3
y=2x-5
Note:if you need to ask any question please let me know.
for the vector (-9,3), find 1/2V, -V, and 4V
Answers
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Answer:
1/2V = <-9/2, 3/2>-V = <9, -3>4V = <-36, 12>Step-by-step explanation:
The scalar multiplier multiplies each of the components.
1/2V = <-9×1/2, 3×1/2> = <-9/2, 3/2>
-V = <(-9)(-1), (3)(-1)> = <9, -3>
4V = <-9×4, 3×4> = <-36, 12>
Here u gooo i have more ok
Answers
2: D
3: A
4: C
Hope this helps
Sorry if it’s wrong
2. Solve the following:
a. When six is added to four times a number the result is 50. Find the number.
b. The sum of a number and nine is multiplied by -2 and the answer is -8. Find the
number.
c. The length of a rectangular map is 37,5 cm and the perimeter is 125 cm. Find the
width.
Answers
Answer:
a = 11
b = -5
c = 25
Step-by-step explanation:
a.
6 + 4x = 50
50 - 6 = 44
4x = 44
x = 11
b.
(x+9) * -2 = -8
(x+9) = 4
x = -5
c.
2(37.5) + 2(x) = 125
75 + 2x = 125
125 - 75 = 2x
50 = 2x
x = 25
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
1. Convert a distance of 54 feet into yards
Answers
Answer:
18 yards
Step-by-step explanation:
54/3 = 18
3 feet = 1 yard
Devaughn is 6 years older than Sydney. The sum of their ages is 56 . What is Sydney's age?
Answers
Answer:
Devaughn = 31, Sydney = 25
Step-by-step explanation:
(56-6)÷2= 25
So they would both be 25 if they were the same age but Devaughn is 6 years older so 25+6=31
ATQ
[tex]\\ \sf\longmapsto x+x+6=56[/tex]
[tex]\\ \sf\longmapsto 2x+6=56[/tex]
[tex]\\ \sf\longmapsto 2x=56-6[/tex]
[tex]\\ \sf\longmapsto 2x=50[/tex]
[tex]\\ \sf\longmapsto x=\dfrac{50}{2}[/tex]
[tex]\\ \sf\longmapsto x=25[/tex]
Mila wants to buy a scooter for Rs 62,000 . She has only Rs 19,000 with her, so she decides to take a loan from a bank for the remaining amount. The bank offers Mini three loan schemes as shown below. Mini has to return the loan amount with interest in equal monthly instalments
1) How much money does mila take as loan from the bank?
a) Rs 62,000
b) Rs 44,000
c) Rs 45,000
d) Rs 43,000
Answers
Answer:
Scheme a 45000 is the answer
The sum of a number and its inverse is 3 29 / 52. Find the number?
Answers
Plz help quick quick quick
Answers
Step-by-step explanation:
[tex]\angle 3[/tex] and [tex]\angle 16[/tex] are alternate exterior angles so they are equal to each other, which means
[tex]5x - 30 = 3x + 10 \Rightarrow x = 20[/tex]
Solving for the measure of [tex]\angle 16[/tex], we get
[tex]m\angle 16 = 5(20) - 30 = 70°[/tex]
Since [tex]\angle 12[/tex] and [tex]\angle 16[/tex] are supplementary,
[tex]m\angle 12 = 180° - 70° = 110°[/tex]
Answer:
ur image wont load
Step-by-step explanation:
Solve each equation for the given variable
1.3(2x+4)=54
2.4+(5x+5)54
Please
Answers
Answer:
1. x = 7
2. 270x+274
Explanation:
see attached filed for step by step reasoning
1. x = 7
2. x = 9
Step-by-step explanation:
1. 3(2x + 4) = 54
Multiply 3 by the numbers in “( )”
6x + 12 = 54
Subtract 12 from both sides
6x = 42
x = 42/6
x = 7
****************************************
2. 4 + (5x + 5) = 54
Subtract 4 from both sides
5x + 5 = 50
Subtract 5 from both sides
5x = 45
x = 45/5
x = 9
Solve each equation.
1) -133 = 7(-3 + 4v)
Answers
Answer:
-4
Step-by-step explanation:
-133 = -21 + 28v
-133 + 21 = 28v
-112 = 28v
v = -4
Can someone help me with this
Answers
Answer:
Step-by-step explanation:
If two triangles have two congruent sides and a congruent non included angle, then triangles are not necessarilly congruent.
solve 3/4(2/3m)=24. use the properties of equality first. justify each step.
pls help urgent
Answers
Answer:
m = 48
Step-by-step explanation:
3/4(2/3m)=24
Multiply each side by 4/3 using the multiplication property of equality
4/3*3/4(2/3m)=24*4/3
2/3m = 32
Multiply each side by 3/2 using the multiplication property of equality
3/2*2/3m = 32*3/2
m = 48
rewrite the following statements into algebraic expression
the sum of x and y
5 is subtracted from y
Answers
5-y
i really hope this is it.
The highest attendance at this stadium was in 2007 when 91,547 people attended. The average cost of a ticket was $57. How much money was made on ticket sales for that game?
Answers
Answer:57*91547
Step-by-step explanation:
The sum of 3 times a number and 4 is 9.
Answers
Answer: x = 5/3
Step-by-step explanation:
Let the number be x
Then
3x + 4 = 9
3x = 9-4
3x = 5
x = 5/3
please click thanks and mark brainliest if you like :)
x = 5/3 or 1.6
Step-by-step explanation:
The sum of 3 times a number and 4 is 9
Step 1. Write the phrase as an expression
3x + 4 = 9
Step 2. Solve for x
3x + 4 = 9
Step 3. Subtract 4 from 9
3x = 9 - 4
3x = 5
Step 4. Isolate the variable
x = 5/3
5. Determine the formula for the following arithmetic sequence: 4, 7, 10, 13, ...
Answers
Answer:
[tex]a_{n}[/tex] = n + 3Step-by-step explanation:
Each number increases by 3. Therefore, n+3.
a hexagon has angles that measure 90º, 120º, 150º, 145º, 65º, and t. what is t?
Answers
Answer:
150°
Step-by-step explanation:
Sum of all angles in a hexagon = 720°
90° + 120° + 150° + 145° + 65 ° = 670°
720° - 570° = t
t = 150°
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Does anyone know this?
Answers
Answer:
the first term is -4
the difference is 3.
*notice how each term increases by 3:
-4 + 3 = -1
-1 + 3 = 2
2 + 3 = 5
Step-by-step explanation:
Hope you understand it!!
−5x−9y=3 added to 5x−9y=−2
Answers
Answer:
the 5s cancel out the -9s become -18y and 3-2 is 1
Step-by-step explanation:
so -18y=1
Answer From Gauth Math
evaluate the function f(x)=4x^2-7x+7 find f(7)
please I need the answer soon!
Answers
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Answer:
f(7) = 154
Step-by-step explanation:
The basic idea is you put 7 where x is and do the arithmetic.
Polynomial evaluation is sometimes easier if you rewrite it to Horner form.
f(x) = (4x -7)x +7
f(7) = (4·7 -7)(7) +7 = 21(7) +7 = 147 +7
f(7) = 154
Graph the function f(x) = 1/2(2)^x
Answers
Answer; Down
Step-by-step explanation:The graph of the squaring function has the shape of a parabola that opens up. Its vertex is at (0,0). The graph of F(x) = (1/2)x^2 has the same shape, but is compressed vertically by a factor of (1/2).
12/1,000 into decimal
Answers
0.012 is the answer!
I hope this helps you out! :D
[tex]\\ \sf\longmapsto \dfrac{12}{1000}[/tex]
1000 has 3zeros hence decimal will go 3 points left[tex]\\ \sf\longmapsto 0.012[/tex]
More:-
[tex]\\ \sf\longmapsto \dfrac{1}{10}=0.1[/tex]
[tex]\\ \sf\longmapsto \dfrac{1}{100}=0.01[/tex]
Which of the following statements accurately describes the period of a trigonometric function?
Answers
Answer:
b
Step-by-step explanation:
b is correct.
Select the correct answer from each drop-down menu. Complete the statement. The solutions of sin2x= √3/2
are : 30 / 120 / 150 / 330
and
45 / 60 / 105 / 135
What are the correct solutions?
Answers
Answer:
henc X = 30°
Step-by-step explanation:
here is the proof
when X=30° then
sin2x = sin2×30
=sin 60°
= √3/2
or else,
putting value of X = 30° then
sin2x= 2sinxcosx
= 2×sin30°×cos30°
=2×1/2×√3/2
= 2√3/4
= √3/2
hence proved sin2x= √3/2.
Which of the following theorems verifies that AABC - ASTU?
A. AA
B. HL
C. HA
D. LL
Answers
Answer:
AA
Step-by-step explanation:
See In Triangle ABC and Triangle STU
[tex]\because\begin{cases}\sf \angle A=\angle S=90° \\ \sf \angle B=\angle T=31°\end{cases}[/tex]
Hence
[tex]\sf \Delta ABC~\Delta STU(Angle-Angle)[/tex]
By AA similarity triangle ABC is similar to triangle SUT. Therefore, option A is the correct answer.
What are similar triangles?Two triangles are similar if the angles are the same size or the corresponding sides are in the same ratio. Either of these conditions will prove two triangles are similar.
In the given triangle ABC, ∠C=180°-90°-31°
∠C=59°
In the given triangle SUT, ∠U=180°-90°-31°
∠U=59°
Here, ∠B=∠T (Given)
∠C=∠U (Obtained using angle sum property of a triangle)
So, by AA similarity ΔABC is similar to ΔSUT.
Therefore, option A is the correct answer.
To learn more about the similar triangles visit:
https://brainly.com/question/25882965.
#SPJ7
Find a formula for a function f that satisfies the following conditions. lim x→±∞ f(x) = 0, lim x→0 f(x) = −∞, f(2) = 0 lim x→7− f(x) = ∞, lim x→7+ f(x) = −∞
Answers
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Answer:
f(x) = (x -2)/(x²(7-x))
Step-by-step explanation:
The horizontal asymptotes of zero mean the denominator degree needs to be greater than the numerator degree. The zero at x=2 means (x-2) will be a factor in the numerator. The limit at x=0 means there will be a factor of x² in the denominator. Since the numerator term is negative at x=0, the signs of the terms so far do not need modification.
The vertical asymptote at x=7 means there will be a factor of (x-7) in the denominator. In order for the limits to be correct, it must have a negative sign:
-(x -7) = (7 -x)
Then the function with these characteristics can be written ...
f(x) = (x -2)/(x²(7 -x))
8.113 as a fraction PLEASE HELP ME
Answers
Answer:
8113/1000
Step-by-step explanation:
A recipe says to use 2/3 cup milk to make 4/5 serving of pudding. How many cups of milk are in one serving?
Answers
Answer:
[tex]\frac56[/tex] cups
Step-by-step explanation:
The serving size is proportional to the amount of milk used, so we have
[tex]\frac{2/3}{4/5}=\frac x1[/tex]
where [tex]x[/tex] is the amount of milk needed for 1 serving. The right side is simply [tex]x[/tex]. We now simplify
[tex]x=\frac23\cdot\frac54=\frac{10}{12}=\frac56[/tex]
Therefore [tex]\frac56[/tex] cups of milk are needed for 1 serving.
A) -0.25(O)=-1.753 +2.25
Answers
Answer:
If you are trying to find O, then O would be
-1.988
Step-by-step explanation:
First, add -1.754 and 2.25, then divide by -0.25 which results in O=-1.988
