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
andre [41]
4 years ago
7

Determine if the two triangles are congruent. If they are, state how you know. PLEASE HELP

Mathematics
1 answer:
Ilia_Sergeevich [38]4 years ago
4 0

Answer:

1,2,3,4,6: they all have equal angles and ticks. They are congruent

Step-by-step explanation:

You might be interested in
Help meeeeeeeeeeeeeee
siniylev [52]
GEF
The middle point aka the E has to be in the middle and then the first and last points don’t matter
4 0
3 years ago
Do alto de um farol cuja altura é de 20 m avista se um navio sob ângulo de depressão de 30°. A que distância , aproximadamente,
Mkey [24]
Esta é a trigonometria . Se você desenhar uma linha a partir do topo da casa de luz para o barco, você terá a hypotonuse de um triângulo. Um truque é lembrar que este é um triângulo especial. É um triângulo 30-60-90 , que tem propriedades especiais mostradas na fixação abaixo . por isso sabemos que o lado adjacente que não é o hyposonuse é x√3 . Agora sabemos que x<span>√3 = 20
Solve for x.
x</span><span>√3=20
divide both sides by </span><span>√3.
x=20/(</span><span><span>√3)
</span>Try not to have square roots (</span><span><span>√)</span> in denomenator so multiply top and bottom by </span><span>√3 and get
x=(20</span><span>√3)/3
x is what we are looking for so the answer is </span>
20<span>√3 m </span><span>ou cerca de 34.64 m</span>










7 0
4 years ago
In a secondary school class, 23 pupils study Economics, 6 pupils study both Government and Economics. 48 pupils study either Gov
Step2247 [10]

Step-by-step explanation:

I don't know this because it's so confused sorry boy or girl I'm so sorry

5 0
3 years ago
Read 2 more answers
Help me plsssssssssssssssssssss
Solnce55 [7]

Answer:

can i please have somepoints

Step-by-step explanation:

i need to get an answer to a question and if i don't i might fail a really hard test

7 0
2 years ago
Read 2 more answers
Help my grade depends on it
Veseljchak [2.6K]
Lily made $75.36 more than Layla did.  If Layla raised her price to $1.00, she would still not make more money than Lily.

Use a proportion to find the number of cupcakes Lily makes in 8 hours.  She bakes 7 cupcakes in 10 minutes; we want to know how many she makes in 8(60)=480 (since there are 8 hours and each hour is 60 minutes):

7/10 = x/480

Cross multiply:
7*480 = 10*x
3360 = 10x

Divide both sides by 10:
3360/10 = 10x/10
336 = x

Lily bakes 336 cupcakes.

She sells 2/3 of these; 2/3(336) = 2/3(336/1) = 672/3 = 224 cupcakes sold.

Each cupcake is sold for $1.29; 224(1.29) = 288.96

To find the number of cupcakes Layla makes in 8 hours, we set up a different proportion.  We know she bakes 8 cupcakes in 12 minutes; we want to know how many she bakes in 8(60) = 480 minutes:

8/12 = x/480
8*480 = 12*x
3840 = 12x

Divide both sides by 12:
3840/12 = 12x/12
320 = x

She bakes 320 cupcakes.  She sells 75% of those; 75% = 75/100 = 0.75:
0.75(320) = 240

Each of those 240 cupcakes sells for $0.89:
0.89(240) = 213.60

This means Lily makes 288.96-213.60 = 75.36 more than Layla.

If Layla raised her price to $1.00, she would make 1(240) = $240; this is still less than Lily.
6 0
4 years ago
Other questions:
  • -4-3 (6x + 9) = 41?<br> Explain what to do first and what is the answer
    13·1 answer
  • ASAP please help!!!
    6·1 answer
  • Number of feet in a mile
    15·2 answers
  • Rewrite the system of equations in slope-intercept form.
    5·2 answers
  • trevon spent 8 hours and 15 minutes at an amusement park yesterday he spent 75% of the time at the park about how much time did
    10·2 answers
  • What percent of 150 is 52.5?<br> O 0.35%<br> O 15%<br> 0 28.6%<br> O 35%
    7·2 answers
  • (4 points) Determine whether each of these functions is O(x 2 ). Proof is not required but it may be good to try to justify it (
    11·1 answer
  • What is the simplest form of 3/27a2b7?
    5·2 answers
  • 10 − 3(2a − 1) = 3a + 1
    11·2 answers
  • The ratio of boys to girls in Janice’s classroom is 3:5, and there are a total of 32 students in the class. Using complete sente
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!