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
Hoochie [10]
2 years ago
13

can someone tell me the answer to this????

Mathematics
1 answer:
Paraphin [41]2 years ago
6 0

Answer:

74 degrees as well

Step-by-step explanation:

You might be interested in
Lana is the oldest of four sisters. Her youngest sister is half her age. The other two sisters are twins $2$ years younger than
vagabundo [1.1K]
Let the youngest sister be n years
Lana will be 2n years, as her youngest sister is half her age
The age of the twins separately will be 2n-2 as they are 2 years younger than Lana
So, the equation looks like this:
n + 2n + 2(2n-2) = 45
Now solve for n:
3n + 4n - 4 = 45
7n - 4 = 45
7n = 49
n = 7
So the youngest sister is 7, Lana is 14 and the twins are 12. 14 + 12 + 12 + 7 =45
8 0
3 years ago
Quadrilateral ABCD has vertices A(-3, 4), B(1, 3), C(3, 6), and D(1, 6). Match each set of vertices of quadrilateral EFGH with t
Sati [7]
Each transformation will give these following coordinates

Translation 7 units right gives E(4, 4), F(8, 3), G(10, 6), and H(8, 6) as shown in brown in the diagram below

Reflection on the y-axis gives E(3, 4), F(-1, 3), G(-3, 6) and H(-1, 6) as shown in green in the diagram below

Reflection on the x-axis gives E(-3, -4), F(1, -3), G(3, -6) and H(1, -6) as shown in red in the diagram below

Translation 5 units down gives E(-3, -1), F(1, -2, G(3, 1) and H(1, 1) as shown in purple in the diagram below 

8 0
3 years ago
Find the equation of a line parallel to x = 7 and passing through the point (2, -5)
photoshop1234 [79]
The answer is:  " x = 2 " .
____________________________________
5 0
2 years ago
Which of the following would be an acceptable first step in simplifying the expression (cot x)/(1 - csc x) ?
alukav5142 [94]

Answer:

cotx(1+csc x)/(1-csc x)(1+csc x)

5 0
2 years ago
Read 2 more answers
Write the expression as a single term.<br> 3ln(x+2) - ln(x - 1)
Dafna1 [17]

Answer:

ln  [(x + 2)^3 ]/(x-1)

Step-by-step explanation:

3ln(x+2) - ln(x - 1) =  ln (x + 2)^3  -  ln (x-1)

ln (x + 2)^3  -  ln (x-1) =  ln  [(x + 2)^3 ]/(x-1)

7 0
3 years ago
Other questions:
  • What is adjacents definition
    14·2 answers
  • The table shows the steps for solving the given inequality for x. −2(3−2x)
    8·1 answer
  • 8 &lt; 4(x+1) show your work
    7·1 answer
  • Which of the following are properties of a perfect square trinomial?
    10·2 answers
  • Please helpim not great at math.
    5·2 answers
  • Plz help
    8·1 answer
  • Can someone help me please!!!!
    11·1 answer
  • EASY WORK!! Plz look at the photo and yes it’s easy for other people but not me .
    9·2 answers
  • Can anyone help me with this geometry test please like I will do anything!! I will give brainlist!!
    14·2 answers
  • What is the answer <br> 1/3x+y=4 <br> Y=
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!