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
Olenka [21]
3 years ago
13

Given: ∠BCD ≅ ∠EDC and ∠BDC ≅ ∠ECD Prove: Δ BCD ≅ Δ EDC

Mathematics
1 answer:
never [62]3 years ago
3 0
It would be bisecting angles
You might be interested in
About how many gallons are needed for 40 miles?<br> 4<br> 0<br> 2
lidiya [134]

Answer:

i don't understand

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%5Cfrac%7B28%7D%7B40%7D" id="TexFormula1" title="\frac{28}{40}" alt="\frac{28}{40}" align="abs
Vitek1552 [10]

Answer:

7/10

Step-by-step explanation:

28/40=

14/20 =

7/10

8 0
3 years ago
Read 2 more answers
Express the following rational number as decimals 615/125​
GarryVolchara [31]

Answer:

4.92

Step-by-step explanation:

615 divided by 125 equals to 4.92

4 0
3 years ago
What is 1/15 as a decimal
ElenaW [278]
1/15 as a decimal would be 0.6666666......

Or you can round that off to 0.67 



7 0
3 years ago
Read 2 more answers
1. The US Mint has a specification that pennies have a mean weight of 2.5g. From a sample of 37 pennies, the mean weight is foun
Evgesh-ka [11]

Answer:

the pennies does not conform to the US mints specification

Step-by-step explanation:

z = (variate -mean)/ standard deviation

z= 2.5 - 2.4991 / 0.01648 = 0.0546

we are going to check the value of z in the normal distribution table, which is the table bounded by z.

checking for z= 0.0 under 55 gives 0.0219 (value gotten from the table of normal distribution)

we subtract the value of z from 0.5 (1- (0.5+0.0219)) = 0.4781 > 0.05claim

since 0.4781 > 0.05claim, therefore, the pennies does not conform to the US mints specification

the claim state a 5% significance level whereas the calculated significance level is 47.81%. therefore, the claim should be rejected

7 0
3 years ago
Other questions:
  • Quadrilateral has angles 45 degrees, 150 degrees, 65 degrees, and N degrees
    13·1 answer
  • NEED HELP NOW!!!
    15·1 answer
  • A triangle that has a base of 6 centimeters and a height of 5 centimeters
    6·1 answer
  • A small sphere shaped jar has a 8 cm radius.what is the volume of the bowl
    12·1 answer
  • 5.
    5·1 answer
  • Question is link so do that.
    7·1 answer
  • I WILL GIVE BRAINLIEST. PLEASE ANSWER!
    5·2 answers
  • Help someone plsss!!!!!!!!!!
    14·1 answer
  • Write an equation of the line that passes through (1, 2) and is parallel to the line y = -52 +4.
    7·1 answer
  • A milky way candy bar has a height of 2.4 cm, a width of 3 cm, and is 6 cm long.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!