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
Mashcka [7]
3 years ago
12

PLZ HELP!! NEED QUICKLY!! Given: ∆ABC ≅ ∆DEF. Find DF and m∠B.

Mathematics
1 answer:
Sergeu [11.5K]3 years ago
4 0

Answer:

DF = 3

m<B = 28 degrees

Step-by-step explanation:

Hope that helps!

You might be interested in
Find the value of y in the diagram below
elena55 [62]

we \: can \: tell \: that \\ 1. \:  \: 13x - 26 = 7x + 16 \\ 2. \:  \: 7 x + 16  + 9y + 7  = 180\\ from \: 1. \\ 6x = 42 \: so \: x = 7 \\ from \: 2. \\ y = 12
3 0
3 years ago
Read 2 more answers
What is the value of 3-(-2)?
Lostsunrise [7]

Answer:

5

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Me ayudan porfavor/can someone help me please D:​
insens350 [35]

Answer:

not too late my friend

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A French restaurant used 848,540 ounces of cream last year. This year, due to a menu update, it used 40% less. How much cream di
Vsevolod [243]

Answer:

339416

Step-by-step explanation:

848,540 * 40/100 = 339416

4 0
3 years ago
Imagine a regression line that relates y = average systolic blood pressure to x = age. The average blood pressure for people 40
mart [117]

Answer:

2.0

Step-by-step explanation:

x = age

y = average systolic blood pressure

x₁ = 40 years old, y₁ = 110 systolic blood pressure

x₂ = 50 years old, y₂ = 130 systolic blood pressure

\text{Slope of a line}=m=\frac{y_2-y_1}{x_2-x_1}\\\Rightarrow m= \frac{130-110}{50-40}\\\Rightarrow\frac{20}{10}\\\Rightarrow m= 2.0

∴ Slope of the regression line is 2.0

4 0
3 years ago
Other questions:
  • Draw and label point W. Draw and label line XY. Draw and label a plane K
    11·1 answer
  • How are the two angles related?
    12·2 answers
  • How many tens are in four hundred thirty
    5·1 answer
  • the ratio of boys to girls in a class is 7 to 11. if there are a total of 49 boys in the class , then how many boys and girls ar
    6·2 answers
  • 4m=4(m−1)<br> I'm not sure if this is right but i got 0= -4
    12·1 answer
  • In angle abc ,m angle A = 17 and m angle B = 100 what is the measure of angle C
    10·1 answer
  • Jada has 450 cards how many packages of 100 cards can Jada make​
    11·1 answer
  • PLEASE HELP ASAP 28 POINTS!!!! PLS PLS PLS PLS PLS PLS HELP
    7·2 answers
  • A
    8·1 answer
  • If f(x) = V7x + 31 , find f(0).
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!