Answer:
Step-by-step explanation:
It’s A
The triangles EFG and HJK are congruent as all three sides of triangle EFG are given equal to the three sides of triangle HJK.
The postulate applied here is Side-Side-Side (SSS) postulate.
Thus, we can select option A. Congruent - SSS.
When are two triangles congruent?Two triangles are congruent when their shape is identical and their size is equal, that is, the three sides are equal and the three angles are also equal.
Congruency in triangles can be proven by the following postulates:
Side-Side-Side (SSS) postulate: When all three sides are equal.Side-Angle-Side (SAS) postulate: When two sides are equal and the angle containing them is also equal.Angle-Side-Angle (ASA) postulate: When two angles and the side common to them are equal.Angle-Angle-Side (AAS) postulate: When two angles and a non-included side are equal to the corresponding part.Right-Hypotenuse-Side (RHS) postulate: In a right triangle, the hypotenuse and a side are equal.How to solve the question?In the question, we are asked if EFG - HJK (EFG is congruent to HJK), when we are given that:
EF = HJ
EG = HK
FG = JK.
And if they are congruent, by which postulate it is so.
The triangles EFG and HJK are congruent as all three sides of triangle EFG are given equal to the three sides of triangle HJK.
The postulate applied here is Side-Side-Side (SSS) postulate.
Thus, we can select option A. Congruent - SSS.
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I need help with the question (x+2)7=
Answer:
D.)x7+14x6+84x5+280x4+560x3+672x2+448x+128
Step-by-step explanation:
have a great day :)
!!!!!I NEED HELP ASAP!!!!!!
Answer: 3 and 7
Step-by-step explanation: beucase the color
please help making brainliest if right!
Answer:
The answer is SAS
3 9 points Write the point-slope form of an equation for a line that passes through the point with the given slope. wich 14) (1, 5), m= F. y - 5 = {(x - 1) G. y - 5 = 5(x - 1) H. y + 5 = $(x - 1) J. y - 5 = (x+1)
Answer:
Its G
Step-by-step explanation:
when you solve for G it gives you _5/3 as the slopes
What is the measure of the missing angle?
90°
600
7.
Answer:
30°
Step-by-step explanation:
Let the measure of the missing angle be x°
Therefore, by interior angle sum postulate of a triangle:
x + 60° + 90° = 180°
x + 150° = 180°
x = 180° - 150°
x = 30°
Thus the measure of the missing angle is 30°.
whyyyyyyyyy pls help me im stuck
PLEASE HELP ASAP NO ROCKY!!!
Answer:
3w2
Step-by-step explanation:
A rectangle has a height of 4x^3and a width of x^3+3x^2+2x
Express the area of the entire rectangle.
Your answer should be a polynomial in standard form.
Answer:
area of recatangle= 4x^3(x^3+3x^2+2x)
=4x^6+12x^5+8x^4
A bakery sells a total of 14 brownies and cookies in one hour. Each brownie costs $2.00, each cookie costs $0.50, and the bakery
makes $19.00.
the contence
COMPLETE THE SENTENCE.
The bakery sells __ brownies.
Brainliest for the CORRECT ANSWER
Whats the answer for this?
Answer:
C. 6 units
Step-by-step explanation:
It is a translation, so the length of the sides are not being affected since the entire shape is being moved.
Answer:
C. 6 units
Step-by-step explanation:
The second triangle is a translation of the first. A translation is a figure the slides up, down, left, right, etc. Essentially, it changes it's location.
A translation does not change it's size!
Therefore, it would still be the same length as AC, which was 6 units.
I hope this helps! :)
Two times a number added to 6 equals 12.
Answer:
2 * 6 = 12
It is true because its saying Two Times the number.
Answer:
The number is 3.
Step-by-step explanation:
2x+6=12
2x+6= 12
-6 -6
2x=6
2x = 6
/2 /2
x=3
Hope the explanation makes sense. Hard to explain while typing.
Find the area of the polygon.
Answer:
8.75 mi
Step-by-step explanation:
well it was quite simple. break the problem into more smaller problems then add when solved
The chart below shows how many cups of lemonade Marcia sold each hour she had her lemonade stand set up. To make 10 cups of lemonade, Marcia has to squeeze 3 lemons. How many lemons did Marcia use in the first 4 hours?
Answer:
[tex]123\frac{1}{3}\ cups[/tex]
Step-by-step explanation:
Given
[tex]10\ cups = 3\ lemons[/tex]
See attachment for chart
Required:
Lemons used in first 4 hours
First, we calculate the number of lemon sold in the first 4 hours.
[tex]Lemon = 6 + 5 + 11 + 15[/tex]
[tex]Lemon= 37[/tex]
Represent the number of cups of lemonades needed with x
So, we have:
[tex]x = 37\ lemons[/tex]
and
[tex]10\ cups = 3\ lemons[/tex]
Cross Multiply:
[tex]x * 3 = 10 * 37[/tex]
[tex]3x = 370[/tex]
Make x the subject
[tex]\frac{3x}{3} = \frac{370}{3}[/tex]
[tex]x = \frac{370}{3}[/tex]
[tex]x = 123\frac{1}{3}[/tex] cups
Three friends go grocery shopping together, and each buys the same kind of
oranges. LaMar buys 2 pounds (lb) and pays $3.00. Enrico buys 5 pounds and
pays $7.50. Anna buys 3 pounds and pays $4.50.
Identify the graph and unit price that represent the orange costs.
Answer:
C
Step-by-step explanation:
Because if you plug those numbers into the graph, only C and D fit. Now we have to look at the unit price. If LaMar buys 2 lbs and pays 3.00 dollars, we know that the unit price is 3/2=1.5 dollars per pound. You could also check with the other peoples. $7.5/5lbs=1.5 dollars. $4.5/3lbs=$1.5
The relationship between the data and the line and the unit price of oranges of $1.50 per pound is best represented by option C.
What is the slope of a line?The slope of a line is the tangent of the angle that the line makes with the positive direction of the x-axis.
It signifies the rise in the y-variable for a unit change in the x-variable.
If the line passes through the points (x, y) and (x, y), then the slope of the line, m = (y - y)/(x - x).
How to solve the question?In the question, we are asked to identify the graph and mention the unit price of the orange from the available data.
Taking the quantity of oranges bought in pounds and the cost of oranges in dollars on the x and y axes respectively, we can say that the line must pass through the points:
(2, 3) representing the purchase by LaMar,
(5, 7.5) representing the purchase by Enrico,
(3, 4.5) representing the purchase by Anna.
The unit price can be calculated by calculating the slope of the line,
m = (7.5 - 4.5)/(5 - 3) = 3/2 = 1.5.
These points and the required unit rate is satisfied by option C, thus it is the best choice.
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PLEASE URGENT!!! How do i solve with proving with what’s given?
Answer:
Try useing a therom.
Step-by-step explanation:
27:In the first question you could use SAS which means side angle side because D is the midpoint and it tells you that ab and bc are equal.
Same for 28
Can u pls help me with this question
Step-by-step explanation:
I am not sure bout this question sry
you reap what you sow ;)
Which description best fits the graph?
Answer: allways increasing
Step-by-step explanation:
the graph line has arrows on the ends and it looks like it will always be going up
What is the 10th term in the sequence -6,-9,-12,-15
Answer:
-33
it just adding -3
ex: -6+-3= -9
hope this helped
-18 is the fifth one add -3 and its -21 which is the 6th one. then you keep going and get -33.
Answer:
-33
Explanation:
Pattern: Subtract 3[1] -6
[2] -9
[3] -12
[4] -15
[5] -18
[6] -21
[7] -24
[8] -27
[9] -30
[10] -33
PLEASE HELP ON ALL OF THEM!!
i WILL MARK BRAINLY
Answer:
on what
Step-by-step explanation:
Answer:
Nothing showed up :/
Step-by-step explanation:
A staircase handrail is made from congruent parallelograms. In PORS, PQ = 17.5, ST = 18, and
mZQRS = 110°. Find m<
SPQ.
R
P
The measure of ZSPQ is
Answer:
110°
Step-by-step explanation:
<QRS = 110°
<SPQ = <QRS ( BEING OPPOSITE ANGLES OF PARALLELOGRAM)
<SPQ = 110°
What is the rule to respresent this function?
What's the simplest from for the ratios:
8:20. Ill mark brainless!
32:28
12:15:24
45:60135
80:112:176
Answer:
12:15= 4.5
32:28 = 8:7
45:60135=3:4
Step-by-step explanation:
The rest are confusing
Answer:
Step-by-step explanation:
8:20 = 2:5
32:28 = 8:7
12:15:24 = 4:5:8
45:60:35 = 9/12/7
80:112:176 = 5:7:11
17)
Gas Mileage
162
135
108
miles
81
54
27
0
0
6
gallons
The graph shows gas mileage for a car. What is the unit rate?
A)
54
miles per gallon
B)
miles per gallon
27
09
27 miles per gallon
D)
54 miles per gallon
Answer:
The unit rate = 27 miles per gallon.
Hence, option C is true.
Step-by-step explanation:
From the given line graph:
Taking two points
(2, 54)(6, 162)The unit rate can be determined by finding the rate of change or slope between the points (2, 54) and (6, 162)
[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\left(x_1,\:y_1\right)=\left(2,\:54\right),\:\left(x_2,\:y_2\right)=\left(6,\:162\right)[/tex]
[tex]m=\frac{162-54}{6-2}[/tex]
Refine
[tex]m=27[/tex]
Therefore, the unit rate = 27 miles per gallon.
Hence, option C is true.
What is the answer to the equation 4x+1=2x-5
Answer:
x = -3
PLZ MARK AS BRAINLIEST
Answer: x=3 I think
Step-by-step explanation:
The number of math problems that Sasha completed today is
5 less than 2 times the number of math problems she
completed yesterday. Which expression represents the
number of math problems Sasha completed today?
I will mark you brainiest if you can answer this
Answer:
Step by step below
Step-by-step explanation:
center of dilation: W
Similarity statement:
wx/wx' = wz/wz' = xy/x'y' = yz/y'z' = 5/3
∠w = ∠w=90°, ∠x = ∠x'=90°, ∠y = ∠y'=90°, ∠z = ∠z'=90°
square wx'y'z' ~ wxyz
write 144 as a product of it's prime number.
plz faster,
Answer:
12
Step-by-step explanation:
144 divided by 2 72
72 by 2 36
36 by 2 18
18 by 2 9
3by 3 3
3 by3 1
2x2 2x2 2x2 3x3
pick on from each set
2x2x3
12
. Write 2:3 in the form of 1:n
Answer:
1 : 1.5
Step-by-step explanation:
Given the ratio
2 : 3 ← divide both parts by 2
= 1 ; 1.5
Answer:
The answer is n = 3/2.
Step-by-step explanation:
2:3: : 1:2,
2n = 3,
n = 3/2
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How many solutions does this system have?
y=5x-1
y=-3x+7
O no solutions
O one unique solution
O two solutions
O an infinite number of solutions
Step-by-step explanation:
y=5x-1 _ equation 1y=-3x+7_equation 2equation 1×3 _ 3y=15x-3equation 2×5 _ 5y= -15x+35equation 1+2 _ 8y=32
y=32÷8
y=4
y=4 in equation 2
4=-3x+7
4=-3x +7
4-7=-3x
-3=-3x
x=1
I think two solution
will give brainliest please help
Cows came from...?
Answer:
The Old World (b)
Step-by-step explanation:
Answer:
Cows came from the old world I think