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
madam [21]
3 years ago
12

ABC is an isoscles triangle. Angle A = 40°.

Mathematics
1 answer:
umka21 [38]3 years ago
8 0

Answer:

70 degrees

Step-by-step explanation:

total angle in a triangle is 180 degrees

180-40= 140

Angle b and c is total of 140 degrees

they are isosceles so their measurements would be same.

angle b and c is 140÷ 2 = 70

so angle b is 70 degrees

You might be interested in
What is the area of the parallelogram
Airida [17]

Answer:

  24 square units

Step-by-step explanation:

For such questions it is convenient to choose the "base" to be a segment that is aligned with one of the coordinate axes. Here, the horizontal segments will serve. Their length is the difference between the x-coordinates of the end points, -2 -(-6) = 4, for example.

The height is measured perpendicular to the base, so will be the difference between the y-coordinates of the horizontal segments: 2 -(-4) = 6.

The area is given by the formula ...

  A = bh

  A = 4·6 = 24 . . . square units

3 0
2 years ago
The probability of rolling a sum of 5 from a pair of dice is. What are your odds in favor of rolling a sum of 5?
tamaranim1 [39]

Answer:

1/9

Step-by-step explanation:

3 0
3 years ago
Algebra 2<br><br> Solve each equation to the nearest thousand <br><br> Help pls
borishaifa [10]
I don’t understand your question, can you give more details please
5 0
3 years ago
Mathematics <br><br> Solving inequality
lions [1.4K]

Answer:

x _> 9 I dont have the symbol on my phone so I just put the greater than sign there

Step-by-step explanation:

1. Subtract 3 from both sides

5x > 48 - 3

2. simplofy 48 - 3 to 45

5x > 45

3. Divide both sides by 5

x > 45/5

4. Then simplify 45/5 to 9 which gives us the answer

And again I dont have the sign thats why I used the greater than sign

3 0
3 years ago
Lisa wants to frame her little brothers drawing as a gift to her mother.the rectangle drawing is 43.5 centimeters by 934 millime
konstantin123 [22]

Answer:

Lisa will need 273.8\ cm of wood framing

Step-by-step explanation:

we know that

The perimeter of rectangle is equal to

P=2(b+h)

In this problem we have

b=43.5\ cm

h=934\ mm

convert to cm

Remember that  1\ cm=10\ mm

h=934\ mm=934/10=93.4\ cm

substitute the values and solve the perimeter

P=2(43.5+93.4)=273.8\ cm

7 0
3 years ago
Other questions:
  • The material used to make a storage box costs $1.25 per square foot. The boxes have the same volume. How much does a company sav
    15·1 answer
  • F(x) = 2x – 1 g(x) = 7x – 12 What is h(x) = f(x) + g(x)?
    10·1 answer
  • ali drove 268 miles using12 gallons of gas at this rate how many miles would he drive using 9 gallons of gas
    8·1 answer
  • Evaluate the expression if a = 4, b = 7, and c = 9. what does ac + b =
    6·1 answer
  • Show that the product of two consecutive odd integers is always one less than the square of their average. Is this true also for
    11·1 answer
  • Any sum one of this help plzz​
    10·2 answers
  • The ratio of the current ages of two RSM summer camp students Dylan and Mike is 3:4. If Dylan had been 6 years younger and Mike
    9·1 answer
  • 5/7(14-21x)=115<br> what is the answer?
    5·1 answer
  • PLEASE HELP ME!!!!<br> Like I have 8 assignments missing in math this is too stressful
    14·2 answers
  • Given m || n, find the value of x and y.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!