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
Maslowich
3 years ago
15

Somebody please help me with this

Mathematics
1 answer:
Sedaia [141]3 years ago
6 0

Answer:

E and F= 54 Degrees D is 90 degrees

Step-by-step explanation:

You might be interested in
Mike can plow a field in 12 hours and his brother Phil can plow it in 15 hours. How long will it take them to plow it if they us
Korvikt [17]

Answer:

6.66 hours, that is, 6 hours and 40 minutes.

Step-by-step explanation:

If Mike can plow a field in 12 hours, we plows 1/12 of the field each hour.

If Phil can plow a field in 15 hours, we plows 1/15 of the field each hour.

So if they are working together, they can plow (1/12) + (1/15) of the field each hour, that is:

(1/12) + (1/15) = (5 + 4) / 60 = 9 / 60 = 3 / 20 = 1 / 6.66

So if they work together, they can plow the field in 6.66 hours, that is, 6 hours and 40 minutes.

5 0
3 years ago
The speed limit on a road is 45 miles per hour. What is this rate in miles per​ minute?
MaRussiya [10]

Answer:

0.7499 miles per minute

Step-by-step explanation:

Google "what is 45 mph to minutes"

3 0
3 years ago
Read 2 more answers
True or False ? An isosceles with legs of length 6 and base angles of 72 will have an area equal to 18 sin 36 .
Eva8 [605]

Answer:I believe it's true but I'm not sure


Step-by-step explanation:


5 0
3 years ago
Read 2 more answers
Mary started washing at :623 pm and finished at :741 pm. how long did it take her?
Rina8888 [55]
78 minutes or
1 hour 18 minutes
4 0
3 years ago
Find x and show work
algol13

Step-by-step explanation:

58 +38 = 96 degree

so we do 180 - 96 = 84 degree valur of x for one triangle

so opposite side angke x will be 96

so again we do 96 +15 = 111 degree

180 - 111 = 69 degree

6 0
2 years ago
Other questions:
  • Leonardo makes the following purchases at the store: 1 backpack for $16.89 5 spiral notebooks for $1.19 each 1 pack of mechanica
    9·2 answers
  • If a quadrilateral has vertices a(-2,2) b(2,3) c (3,-4) d(-3,-2) find the slope of AB,BC,CD,DA
    9·1 answer
  • IM ASKING A QUESTION PLZ DON'T REPORT ME
    12·2 answers
  • What is the minimum possible value of this decimal in 18.6
    9·1 answer
  • If the height of a triangle is five inches less than the length of its base, and if the area of the triangle is 52 square inches
    13·1 answer
  • Johanna is planting tomatoes in the school garden this year. Tomato plants come in packs of six She needs 80 plants in the garde
    7·1 answer
  • 1 Subtracting Fractions
    6·1 answer
  • I'd like some help, thanks!​
    14·2 answers
  • Number 8 please hurry
    9·1 answer
  • Solve this please!! I'm really stuck
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!