1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Artemon [7]
3 years ago
7

Plz, help me plz!!!!!! Which triangles are congruent? Image below

Mathematics
2 answers:
Kruka [31]3 years ago
5 0

Answer:

<em>B. Triangles A and C</em>

Step-by-step explanation:

Let's find the missing angle of all Triangles:

Triangle A: 180-110-30=40°

Triangle B: 180-30-45=105°

Triangle C: 180-110-40=30°

All triangle angles in numerical order:

ΔA: 30, 40, 110

ΔB: 30, 45, 105

ΔC: 30, 40, 110

We see that only ΔA and ΔC are congruent with the same angle sizes.

nexus9112 [7]3 years ago
3 0
A and C

The are both have the same measurements
You might be interested in
An employee at a pet shop randomly selects two fishes from a tank where there are 5 guppies, 4 platyfishes, and 3 rasboras. What
siniylev [52]

Answer:

0.6 is the probability

8 0
3 years ago
Read 2 more answers
The area of a rectangle is 216 square inches. If the perimeter is 60 inches, find the length and width of the rectangle
mojhsa [17]

A=Lw

P=2L+2w

216=Lw

W=216/L...substitute to Perimeter equation

60=2L+2(216/L)

60L=2L^2 + 432

2L^2-60L+432=0

2(L^2 - 30L + 216)=0

2(L-18)(L-12)=0

L=12, W=18 or L=18, W=12

3 0
3 years ago
A chair’s regular price is $349. It is on clearance for 30% off, and a customer uses a
Hunter-Best [27]

Answer:

$207.66

Step-by-step explanation:

349x.7=244.3

244.3x.85=207.665

Rounded to the nearest 100th

207.66

7 0
3 years ago
Read 2 more answers
Find the critical numbers of the function. (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE
Furkat [3]

Answer:

x = -6 and x = 4

Step-by-step explanation:

In math, the critical points of a function are the points where the derivative equals zero.

So, first we will find the derivative of the function. The derivative is:

f'(x)=3x^2 +6x-72

Now, we are going to make the derivative equal zero and find the answers of the equation.

3x^2 +6x-72=0\\3(x^2 +2x-24)=0\\3(x+6)(x-4)=0\\

So we have that the critical points are the answers to this equation:

x+6= 0 \\x= - 6

and

x-4=0\\x=4

Thus, the critical points are x=-6 and x=4

8 0
3 years ago
What is the sale price for an item with an original price of 13.99 after applying a discount of 45%?
Alekssandra [29.7K]

Answer:

7.69

Step-by-step explanation:

13.99 x 0.45 = 6.2955 or 6.3

13.99 - 6.3 = 7.69

3 0
3 years ago
Other questions:
  • Lacy took out a single payment loan for $610 that charged a $70 fee. How
    5·2 answers
  • Solve for p if 2|p| = 4
    5·1 answer
  • The next model of a sports car will cost 12.4% more than the current model costs 57,000. How much will the price increase in dol
    6·1 answer
  • What is the property that allows you move the parentheses in a problem and still get the same answer
    6·1 answer
  • The equation of the circle with center (3, -2) and radius 7 is: user: enter in standard form the equation of the line passing th
    6·1 answer
  • What is 6+ -5 2/3 in fraction form
    15·1 answer
  • Simplify.<br><br> |–10 – 3| =
    8·1 answer
  • A recipe calls for 1/3 cup of sugar for every 1/2 cup of flour. In cups, how much sugar is needed per one cup of flour?
    8·1 answer
  • Solve for either the missing angle or missing arc measure.<br> G<br> ?<br> 470<br> F<br> E
    7·1 answer
  • Please answer this (who ever answers correctly gets brainlest)
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!