Answer:
Step-by-step explanation:
Since, ΔBCM ≅ ΔZYR,
∠B ≅ ∠Z
∠C ≅ ∠Y
∠M ≅ ∠R
And BC ≅ ZY
CM ≅ YR
BM ≅ ZR
a). CM = YR = 11 m
b). BM = RZ = 15 m
c). YZ = BC = 8 m
d). m∠B = m∠Z = 45°
e). m∠M = 180° - [m(∠B) + m(∠C)]
= 180° - (45 + 103)°
= 180° - 148°
= 32°
f). m∠Y = m∠C = 103°
Congruent triangles have equal corresponding sides and angles
The measure of the side lengths are:[tex]YZ =8[/tex], [tex]BM =15[/tex] and [tex]CM = 11[/tex]The measure of the angles are [tex]\angle B =45[/tex], [tex]\angle Y =103[/tex] and [tex]\angle M = 32[/tex]The given parameter is:
[tex]\triangle BCM \cong \triangle ZYR[/tex]
This means that triangle BCM and ZYR are congruent.
So, we have the following congruent sides
[tex]YZ =CB[/tex]
[tex]BM =ZR[/tex]
[tex]CM =YR[/tex]
So, the measure of the side lengths are:
[tex]YZ =8[/tex]
[tex]BM =15[/tex]
[tex]CM = 11[/tex]
Also, we have the following congruent angles
[tex]\angle B = \angle Z[/tex]
[tex]\angle C = \angle Y[/tex]
[tex]\angle M = \angle R[/tex]
So, the measure of the angles are
[tex]\angle B =45[/tex]
[tex]\angle Y =103[/tex]
The measure of angle M is calculated using:
[tex]\angle M + \angle C + \angle B = 180[/tex]
So, we have:
[tex]\angle M + 103 + 45= 180[/tex]
[tex]\angle M + 148= 180[/tex]
Subtract 148 from both sides
[tex]\angle M = 32[/tex]
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This shape is a polygon.
O True
O False
Answer:
True
Step-by-step explanation:
Hope this helps!
A full glass of water can hold 1/6 of a bottle.
How many glasses of water can be filled with 32 bottles of water?
Answer:
192 glasses of water
Step-by-step explanation:
32 : 1/6 =
32 * 6/1 =
192 glasses of water
Edited[36 * 6/1] to [32 * 6/1 ]
help me with geometry
Answer:
I'm pretty sure its 3/2
Step-by-step explanation:
if the rest of the sides are 3/2, and all of the angles are the same, then the other side is the same ratio, since the triangles are similar
The graph shows the absolute value parent function.
Which statement best describes the function?
example of absolute value
F( x )=| x |
Step-by-step explanation:
In mathematics, the absolute value or modulus of a real number x, denoted |x|, is the non-negative value of x without regard to its sign. Namely, |x| = x if x is positive, and |x| = −x if x is negative (in which case −x is positive), and |0| = 0. For example, the absolute value of 3 is 3, and the absolute value of −3 is also 3. The absolute value of a number may be thought of as its distance from zero.
who ever answers all these questions will get the brianlist and it has to be right please :)
0-Yellow
0.25-Green
-2-Blue
/-Green
π-Purple
I wish that answers your question
Thank You
Select the compound inequality that does not belong with the other three.
a>4 or a 8
a>7 or a −9
Answer:
a>4 or a 9
Step-by-step explanation:
-9 is less than 7 thats why its a>4 or 8 a 9
Angad was thinking of a number. Angad doubles it and gets an answer of 46.8.
What was the original number?
HELP
Use the vertical line test to determine which graph does not represent a function.
Graph A
Graph B
or Graph C????
Answer:
Graph B is not a function, because the graph intersects the vertical line more than one.
Step-by-step explanation:
find the equation of the line with a slope of -2 that passes through the point (4,-3)
Answer:
y = -2(4) -3
Step-by-step explanation:
y = mx + b
m in the equation means slope
x in the equation means x intercept
b in the equation means y intercept
y = -2(4) -3
plz mark brainliest if helpful
Which of the following is the solution of 5x – 6 = 44?
Answer:
x=10
Step-by-step explanation:
5x-6=44
Add 6 to each side
5x-6+6 = 44+6
5x = 50
Divide by 5
5x/5 = 50/5
x=10
write an equation of the line passing through the point (8,7) that is perpendicular to the line y+7=-7/17(x+8)
A.y= -7/17x+63/17
B.y=7/17x+7
C.y= -17/7x-87/7
D.y= -17/7x + 7
Plz help asap!!!
Answer:
y= 17x/7 - 87/7
The answer would be C is the slope is positive so I'm assuming it's a typo
Step-by-step explanation:
1.) When a slope is perpendicular that means that you do an opposite reciprocal so -7/17 turns into 17/7
2.) Use point slope form and solve for y
y-y1= m(x-x1)
y-7= 17/7 (x-8)
y-7= 17x/7 - 136/7
y= 17x/7 - 87/7
A reflection across the line y= x occurs to the preimage point (2,2). What is the image of the point after the transformation
Answer:
big brain time
Step-by-step explanation:
2.2
dont quote me, im 2.
if a=1/8 and c=4, find b
Answer:
A=1\8
c=4
then b=2
i am only do this by getting fun and do for help other
The value of [b] if a = 1/8 and c = 4 will be 33/16.
What is the mean of two numbers?
The mean of two numbers [a] and [b] is -
[M] = (a + b)/2
Given is that a = 1/8 and c = 4.
We have the following values -
a = 1/8
c = 4
Therefore, we can write the value of [b] as -
b= (1/8 + 4)/2
b = (33/8)/2
b = 33/8 x 1/2
b = 33/16
Therefore, the value of [b] if a = 1/8 and c = 4 will be 33/16.
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The triangle with side lengths 4, 4, and 5 would be
Help pleaseeeeekwkwkwksksksksksks
Answer: D
Step-by-step explanation:
it equals 15/12
Answer:
The answer is d :)
Step-by-step explanation:
5 + 4 + 3 + 2 +1 = 15
so D would equal 15/12
Which one doesn't belong?
Graph
Where is the graph I need to see the graph for the answer
PLZ HELP QUICK ILL MARK BRAINLEIST!!!
17. a) You are HANGRY and need food. You stop at Burger King and order 4
whoppers for $3 each, 2 large fries for $2 each, 5 ten piece nuggets for $1
each, and 5 oreo shakes but you are unsure of how much they cost. Your
total was $36. Choose the equation that can be used to determine how
much each shake cost..
5x + 21 = 36
5x + 14 = 36
OB
ОА
5x + 17 = 36
5x + 9 = 36
Answer:
21 + 5x = 36 or 5x + 21 = 36
Step-by-step explanation:
4(3) + 2(2) + 5(1) + 5x = 36
21 + 5x = 36
For every 1/150 square mile Xavier mows, Boa mows 1/120square miles. How many square miles does Xavier mow for every 1 square mile?
A. 3/5
B. 4/5
C. 5/4
D 15/17
Answer:
4/5
Step-by-step explanation:
step 1: Divide 1/150 by 1/120. (You should get 0.8)
step 2: convert 0.8 into a fraction over 10. (8/10)
step 3: simplify that fraction by dividing 8/10 by 2, which will give you your final answer, 4/5.
The required square miles that Xavier mow 4 / 5. Option B is correct.
Given that,
For every 1/150 square mile Xavier mows, Boa mows 1/120square miles, how many square miles does Xavier mow for every 1 square mile is to be determined.
The ratio can be defined as the proportion of the fraction of one quantity towards others. e.g.- water in milk.
What is arithmetic?In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication and division,
Here,
Ration of Xavier to Boa = 1 / 150 / 1 / 120
= 120 / 150
= 12 / 15
= 4 / 5
Thus, the required square miles that Xavier mow 4 / 5. Option B is correct.
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the sum of the second and fourth of four consecutive integers is 110
Answer:
The integers: 53, 54, 55, 56
Step-by-step explanation:
Consecutive integers increase by 1, so if x is the smallest one, then the numbers are:
x, x+1, x+2, x+3
the sum of the second and fourth: x+1 + x+3 = 2x+4
so: 2x + 4 = 110 ⇒ 2x = 106 ⇒ x = 53
So the integers we are looking for:
53, 54, 55, 56
1. Match each diagram with its name.
A
B
Answer:
supplementary angles
Step-by-step explanation:
The density of ice is:
· less than that of water
· equal than that of water
· greater than that of water
What is the equation of the line passing through the points (Two-fifths, StartFraction 19 Over 20 EndFraction) and (one-third, StartFraction 11 Over 12 EndFraction) in slope-intercept form?
y = one-half x minus three-fourths
y = one-half x + three-fourths
y = three-fourths x minus one-half
y = three-fourths x + one-half
Answer:
it was B
Step-by-step explanation:
cause i smart
Answer:
B
Step-by-step explanation:
Just took the test
a3 + 27 what sign is the first binomial
Answer:
a3+27
a +BC
=a 30
30+a
=30ⁿ
The function f(x) = 100x + 300 represents the cost for the physics club to attend science weekend at
the local theme park where x represents the number of students who attend. At least 4 students but
no more than 9 students will attend the fieldtrip due to transportation and chaperone restrictions.
9. Is this a discrete or continuous situation? Explain.
Answer:
Discrete
Step-by-step explanation:
Given the function:
f(x) = 100x + 300
Where ;
x = number of attendees
At least 4 students but no more than 9 students will attend the fieldtrip due to transportation and chaperone restrictions
Range of attendees :
4 ≤ x ≤ 9
Is this a discrete or continuous situation?
It is a discrete because the number of students who will attend the science weekend are finite and countable.
The number of attendees range from:
4, 5, 6, 7, 8 and 9.
sequencing of rigid motions matters . true or false ?
Answer:
False.......................
Step-by-step explanation:
Please mark as brainlist answers
Determine the y-intercept of the following parabola:
y = 2(x - 5)2 + 4
(0,____ )
Answer:
(0, 54)Step-by-step explanation:
(x, y) = (0, __) ⇒ x=0
y = 2(x - 5)² + 4
y = 2(0 - 5)² + 4
y = 2×25 + 4
y = 50 + 4
y = 54 ⇒ (0, 54)
If f(x) and r1(x) are inverse functions of each other and f(x)=2x+5 , what is f^-1(8) ?
PLEASE HELP!!
Answer:
3/2
Step-by-step explanation:
Given y = 2x + 5, let's rewrite the equation in terms of x;
y = 2x + 5 => Bring 5 to the other side
2x = y - 5 => Divide either side by 2
x = (y - 5)/2
If we want to take the inverse, simply swap the variable's positions...
We have y = (x - 5)/2
Now let's determine f^-1(8), substituting for "y" provided y is our inverse, f^-1
f^-1(8) = (8 - 5)/2 = 3/2
Solution: 3/2
what is the answer for x+7=2(x-15)
Answer:
x=37 Hope this helped <3
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
x+7=2(x−15)
x+7=(2)(x)+(2)(−15)(Distribute)
x+7=2x+−30
x+7=2x−30
Step 2: Subtract 2x from both sides.
x+7−2x=2x−30−2x
−x+7=−30
Step 3: Subtract 7 from both sides.
−x+7−7=−30−7
−x=−37
Step 4: Divide both sides by -1
Answer:
[tex]\boxed {x = 37}[/tex]
Step-by-step explanation:
Solve for the value of [tex]x[/tex]:
[tex]x + 7 = 2(x - 15)[/tex]
-Use Distributive Property:
[tex]x + 7 = 2(x - 15)[/tex]
[tex]x + 7 = 2x - 30[/tex]
-Take [tex]2x[/tex] and subtract it from [tex]x[/tex]:
[tex]x + 7 - 2x = 2x - 2x - 30[/tex]
[tex]-x + 7 = -30[/tex]
-Subtract [tex]7[/tex] to both sides:
[tex]-x + 7 - 7 = -30 - 7[/tex]
[tex]-x = -37[/tex]
-Divide both sides by [tex]-1[/tex]:
[tex]\frac{-x}{-1} = \frac{-37}{-1}[/tex]
[tex]\boxed {x = 37}[/tex]
So, the value of [tex]x[/tex] is [tex]37[/tex].
Paul reads 5 pages in 4 minutes. How many pages can he read in 7 minutes?
Triangle A B C is shown with centroid G. Lines are drawn from each point of the triangle through the centroid and to the midpoint of the opposite side to form line segment A D, line segment B E, and line segment C F. The length of line segment D G is x minus 15 and the length of line segment G A is x + 7.
G is the centroid of triangle ABC.
What is the value of x?
What is the length of segment DG?
What is the length of segment AG?
What is the length of segment AD?
Answer:
37
22
44
66
Step-by-step explanation:
the value of x is 37
the length of segment DG is 22 units
The length of segment AG is 44 units
the length of segment AD is 66 units
took it on edg
hope this helps (:
The length from the vertex to the centroid is twice the length from the
centroid to the midpoint of the opposite side.
x is 37Segment [tex]\overline {DG}[/tex] is 22Segment [tex]\overline {GA}[/tex] is 44Segment [tex]\overline {AD}[/tex] is 66Reasons:
The known parameters are;
The centroid of ΔABC = Point G
Segments [tex]\overline {AD}[/tex], [tex]\overline {BE}[/tex], and [tex]\overline {CF}[/tex] are the medians of ΔABC
Length of line segments [tex]\overline {DG}[/tex] = x - 15
Length of line segments [tex]\overline {GA}[/tex] = x + 7
Required:
The value of x, and lengths of the segments of median [tex]\overline {AD}[/tex]
The median is divided at the centroid of the triangle to ratio 2:1
[tex]Length \ of \ line \ segment \ \overline{GA} = \dfrac{2}{3} \times \overline{AD}[/tex]
Therefore;
[tex]\overline{AD} = \mathbf{\dfrac{3}{2} \times \overline{GA}}[/tex]
[tex]Length \ of \ line \ segment \ \overline{DG} = \mathbf{\dfrac{1}{3} \times \overline{AD}}[/tex]
Therefore;
[tex]\overline{AD} = 3\times \overline{DG}[/tex]
Which gives;
[tex]\dfrac{3}{2} \times \overline{GA} = 3\times \overline{DG}[/tex]
Therefore;
[tex]\dfrac{3}{2} \times (x + 7) = 3\times (x - 15)[/tex]
3·x + 21 = 6·x - 90
21 + 90 = 6·x - 3·x
111 = 3·x
3·x = 111
[tex]x = \dfrac{111}{3} = 37[/tex]
x = 37
[tex]\overline {DG}[/tex] = x - 15
The length of line segment [tex]\overline {DG}[/tex] = 37 - 15 = 22
[tex]\overline {GA}[/tex] = x + 7
Length of line segment [tex]\overline {GA}[/tex] = 37 + 7 = 44
[tex]\overline {AD}[/tex] = [tex]\overline {DG}[/tex] + [tex]\overline {GA}[/tex]
Therefore;
Length of line segment [tex]\overline {AD}[/tex] = 22 + 44 = 66
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