Please helpp!
Which postulate proves these two
triangles are congruent?
A. ASA
B. SAS
C. None, not congruent
D. HL
Answers
Answer:
it may be B but I think it's C
Step-by-step explanation:
not sure if this is right, but I would say not congruent. it may be sas but in order for it to be sas then the Angle must be in-between the two congruent sides
Both triangles are congruent by (SAS) side-angle-side postulate.
The correct option is B.
What are congruent triangles?Two triangles are said to be congruent if all three corresponding sides are equal and all the three corresponding angles are equal in measure. These triangles can be slides, rotated, flipped and turned to be looked identical.
Given,
Two triangles
ABC and DEC
AB = DE (Given)
BC = EC (Given)
∠ACB = ∠DCE (Vertical angles at intersection of DB and AE)
By, Side-Angle-side theorem of congruent triangles,
ΔABC ≅ΔDEC
Hence, by side-angle-side (SAS) postulate, both triangles are congruent.
Learn more about congruent triangles here:
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Related Questions
Plz need help fast will mark the brainiest
Answers
Answer:
0.0081
Step-by-step explanation:
yes bye that's the answer
Answer:
0.0081
Step-by-step explanation:
mark as BRAINLIST I
how many ml in 0.006
Answers
Answer:
6ml
Step-by-step explanation:
Answer:
if 0.006 l= 6ml
Step-by-step explanation:
I can use problem-solving strategies to add and subtract fractions with unlike denominators.
A.
strongly agree
B.
agree
C.
disagree
D.
strongly disagree
Answers
Hey there!
If you do this, I would suggest saying "strongly agree"
This means that you can solve them using strategies that make it easier.
Have a super awesome day! :)
Calculate the diameter of the circle with circumference of 154cm use π as 3.14
Answers
Answer:
d≈49.02cm
Step-by-step explanation:
C=2πr
d=2r
Solving ford
d=C
π=154
π≈49.01972cm
Answer:
All you have to do
Step-by-step explanation:
All you have to do is divide the number pie by 154 or if does not work try doing 154 by number pie
1+ [-1] - 3 if u answer this i will give u brainly
Answers
Answer:
the answer is -3
Step-by-step explanation:
The blue dot is at what value on the number line?
The blue dot is at what value on the number line? PLEASE HELP!
Answers
Answer:
-3
Step-by-step explanation:
Answer:
I think it is 0
Step-by-step explanation:
the 9 goes down by 3 so maybe each point goes down 3
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answers
Answer:
[tex] \large \boxed{v > - 1}[/tex]
Step-by-step explanation:
Given the Inequality:
[tex] \large{ \frac{1}{3} (v -2) < v}[/tex]
Step 1
Multiply the fraction or 1/3 in the expression.[tex]\large{ \frac{1}{3} v - \frac{2}{3} < v}[/tex]
Step 2
Multiply the whole Inequality by 3 to get rid of the denominator.[tex] \frac{1}{3} v(3) - \frac{2}{3} (3) < 3(v) \\ v - 2 < 3v[/tex]
Step 3
Solve the Inequality for v-term by making v as the subject.[tex] - 2 < 3v - v \\ - 2 < 2v \\ \frac{ - 2}{2} < v \\ - 1 < v \\ v > - 1[/tex]
Hope this helps! If you have any questions that are related to the answer, feel free to use "Comment" feature!
Find the measurements of ∠A, ∠B, ∠C, ∠E, ∠F, ∠G, and ∠H. 66°=∠D
∠A= ∠E= ∠H=
∠B= ∠F=
∠C= ∠G=
Answers
Answer:
The answer is
[tex] < a = < e = < h = < c = < g = 66 \\ < b = < f = 114[/tex]
Step-by-step explanation:
I am a math teacher If you need any explanation you can communicate with me on Whats on this number +201557831028
I
T
4
2.5
4.8
3
2
K
1.6
X
J
Are the triangles similar?
[ Select ]
someone please help me !
Answers
Answer:
no triangle IJK is not similar to triangle TXZ bcoz sides are not proportionate
I will give
0.45×104
Answers
Answer:
46.8
Step-by-step explanation:
0.45*104=46.8
For every how many degrees will a pentagon have rotational symmetry?
A. 72 degrees
B. 60 degrees
C. 36 degrees
D. 45 degrees
Answers
What is coordinate L?
Answers
Answer:
(5,2)
Step-by-step explanation:
The x is 5, and y is 2.
Answer:
L: (5,2)
Step-by-step explanation:
como puedo borrar mi cuenta de brainly desde mi cel porfa desde mi celular alguien que sepa porfaaaaaaa
Answers
Answer:
ve a yo busca ajustes y cierra
Step-by-step explanation:
ve a yo busca ajustes y vusca cerrar secion
1. TRIANGLES The ratios of the measures of the
angles in ADEF is 7:13:16.
F
16xº
E
137°
7x°
Find the measure of the angles
Answers
sum of all sides of triangle=180°
7x+13x+16x=180°
36x=180°
x=180°/36
x=5
angle D=7x
=7(5)
D=35°
angle E=13(x)
=13(5)
E=65°
angle F=16x
=16(5)
F=80°
angle D=35°
angle E=65°
angle F=80°
A number is 12 more than the other. Find the numbers if their sum is 48
Answers
Answer:
let one number be x and the other be x + 12
sum = 48
x + x + 12 = 48
2x + 12 = 48
2x = 48 - 12
2x = 36
x = 36 by 2
x = 18
therefore x = 18 and x+12= 18+12=30
so the answer is 18 and 30
Have a good day! ^^
Step-by-step explanation:
If I simplify this what would I get and how would I do it?
Answers
Answer:
x^3y^3z^3
Step-by-step explanation:
when dividing exponents of the same base you subtract
[tex]5 \sqrt{20} [/tex]
how do I solve this I'm so confused
Answers
Answer:
Step-by-step explanation:
=[tex]5\sqrt{20}[/tex]
=[tex]5\sqrt{2^{2}*5 }[/tex]
=[tex]5\sqrt{2x^{2} } \sqrt{5}[/tex]
=5 * [tex]2\sqrt{5}[/tex]
=[tex]10\sqrt{5}[/tex]
Avery is preheating her oven before using it to bake. The initial temperature of the
oven is 65° and the temperature will increase at a rate of 10° per minute after being
turned on. What is the temperature of the oven 7 minutes after being turned on?
What is the temperature of the oven t minutes after being turned on?
Answers
Answer:
temp after 7 minutes is 135°
temp after 't' minutes: y = 65 + 10t
Step-by-step explanation:
Answer:
1) 135°
2) 65° + 10t°
Step-by-step explanation:
What is the temperature of the oven 7 minutes after being turned on?
65° (initial temperature) + 10° (temperature increase per minute) × 7 (amount of minutes)
10 × 7 = 70
65° + 70° = 135°
What is the temperature of the oven t minutes after being turned on?
65° (initial temperature) + 10° (temperature increase per minute) × t (amount of minutes)
10 × t = 10t
65° + 10t°
A clerk at a local camera shop earns a 5% commission on all sales. How much commission does the clerk earn on a $500 sale?
Answers
Answer:
she earns $25.00 commission
Step-by-step explanation:
.05×500=25
3) This table represents the price of milk for various years. What is the percent of increase from 1980 to 2010 1 Year Price 1980 $1.60 1990 $2.15 2000 $2.78 2010 $3.59
Answers
Answer:
124.375% increase
Step-by-step explanation:
From 1980 to 2010 there was a 124.375% increase
I need help ASAP The angle measures of a triangle are shown in the diagram. 50° les (3x - 10) ° What is the value of x? F25 G 20 H 10 ) 28 search C
Answers
Answer:
The answer is 28
Step-by-step explanation:
Since the total measurements of triangle corners are equal to 180
Then
[tex]2x + 3x - 10 + 50 = 180 \\ 5x - 40 = 180 \\ 5x = 140 \\ x = 28[/tex]
Two county fairs are nearby, and Marc is trying to determine which one would be best to attend. Both fairs sell tickets for rides, food, games and more. Polk County Fair is charging a $10 entry fee, and each ticket costs $2.50. Pinellas County Fair isn't charging an entry fee, but each ticket costs $3.
Answers
Answer:
Step-by-step explanation:
It depends on how many tickets Marc will need.
For t tickets, Polk costs 10+2.5t and Pinellas costs 3t.
10+2.5t = 3t
t = 20
If Marc needs fewer than 20 tickets, Pinellas is the more economical choice.
Pleaseee helppp answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!
Answers
Answer:
NQ is perpendicular to OM
Step-by-step explanation:
NQ is perpendicular to OM
Find f(-2), if f(x) = 2x^2 - 8x + 3.
Answers
Answer:
f(-2)=27
Step-by-step explanation:
Plug in -2 into x
f(-2)=2(-2)^2-8(-2)+3
f(-2)=8+16+3
f(-2)=27
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Answers
Answer:
Yo, thx for the free points man
Step-by-step explanation:
What is the value of w?
Answers
Answer:
14
Step-by-step explanation:
this is a 30-60-90° Δ and the sides, respectively, have the ratio of 1 : [tex]\sqrt{3}[/tex] : 2
we can set up a proportion and cross-multiply based on that ratio:
w / 7[tex]\sqrt{3}[/tex] = 2 / [tex]\sqrt{3}[/tex]
[tex]\sqrt{3}[/tex]w = 14[tex]\sqrt{3}[/tex]
w = 14
The cost of 25 litres of petrol is Rs.1400.Find the cost of 30 litres of petrol.
Answers
Liter. Rs
————-|————-
25 | 1400
:5( | ):5
5 | 280
x6( | )x6
30 | 1680
can someone do these? i'll give brainleist to whoever does them all
Answers
Jake bought some blueberries for $6 per pound and some strawberries for $4 per pound. He spent a total of $36. Which graph represents all the possible combinations of blueberries (b) and strawberries (s) that Jake could have bought?
Answers
The equation for the all-out number of blueberries and strawberries.
6x + 4y = 36
An equation is a mathematical explanation that is comprised of two expressions associated with an equal sign.
2x + 3 = 9 is an equation.
We have,
Cost of one pound of blueberries = is $6
Number of pounds of blueberries = x
Cost of one pound of strawberries = is $4
Number of pounds of strawberries = y
The equation for the all-out number of blueberries and strawberries.
6x + 4y = 36
In its most straightforward structure in algebra, the meaning of an equation is a numerical explanation that shows that two numerical expressions are equivalent. For example, 3x + 5 = 14 is an equation, where 3x + 5 and 14 are two expressions isolated by an 'equivalent' sign.
to know more about equations click here:
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Write the value with positive exponent (1/2)-4
pls answer fast pls
Answers
Answer:
wow no sabría como ayudarte