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
timama [110]
2 years ago
15

20 points help pls thxxx

Mathematics
1 answer:
nika2105 [10]2 years ago
3 0

Answer:

1. x=70

2. x=70

3. x=60

4. x=40

5. x=10

6. x=6

7. x=12

8. x=9

9. 88

10. 76

Step-by-step explanation:

1. Isosceles triangles have two sides equal to each other. If the unequal side is 40 degrees and there are 180 degrees in a triangle, 180-40=140/2=70 degrees for the other two sides.

2. Same explanation as 1.

3. Equilateral triangles all have the same degrees. If 60 is the degree for one angle, it is the degree for the other two as well.

4. Same explanation as 1.

5. All side length of an equilateral triangle are the same. If the side length of one side is 10, the other two sides are 10 too.

6. Same explanation as 5, but with 6 as the side length.

7. It is an isosceles triangle and two sides are equal. Since one side is 12 and the other side is the second of the equal sides, the side length would be 12

8. Same explanation as 7, but with 9 as the side length.

9. 180-46=134-46(other side length)=88 (remaining side length)

10. 2x+2+2x+2+3x+1=7x+5. 7x+5=180. 180-5=175. 175/7=25. 3(25)+1=76.

Hope this helps!!

You might be interested in
It cost Liam $6.10 to send 61 text messages. How much would it cost to send 185 text messages?
vredina [299]

Answer:

$18.50

Step-by-step explanation:

In the example before 61 messages = $6.10 or rounding to the tenths place 6.1. If you do the same with 185, you get 18.5 or 18.50

6 0
3 years ago
Read 2 more answers
What is 2/3 divided by 4/5?
m_a_m_a [10]

Answer:

5/6

Step-by-step explanation:

Dividing two fractions is the same as multiplying the first fraction by the reciprocal of the second fraction. The first step to dividing fractions is to find the reciprocal (reverse the numerator and denominator) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators.

8 0
3 years ago
Read 2 more answers
I HAVE 1 MORE DAY TO TURN THIS IN SO HURRY
SCORPION-xisa [38]

Hello there! I am EnjoyingLife, and I hope you find my answer helpful.

First of all, since all books cost less than $5, the most expensive a book could be is $4.99 (remember, less than, not less than or equal to)

Now, let's write an inequality to represent the cost of books.

We know that all books cost less than $5.

We have a sign for "less than". It's "<"

Thus,

p<5

Hope it helps!

Have an awesome day!

Good luck!

\rm{EnjoyingLife}

5 0
2 years ago
Read 2 more answers
Algebra 2 help? :))))
tester [92]
Just look at the photos

5 0
3 years ago
Deon bought 26 pounds of rice for $11 . how many pounds of rice did he get per dollar?
ivanzaharov [21]
For $11, he bought = 26 pounds
so, for 1, it would be: 26/11 = 2.36

In short, Your Answer would be 2.36

Hope this helps!
5 0
3 years ago
Other questions:
  • The graph of f(x) = x^2 is shown.
    11·2 answers
  • Suppose that f is an exponential function with f (4) = 14 and f (5) = 16. What is the growth factor for f?
    10·1 answer
  • Subtract a4 + 4a²b2 --- 264 from –3a4 + 5a%b2 + 264.
    9·1 answer
  • Math help 20 points
    10·1 answer
  • Mark is solving a equation where one side is a quadratic expression and the other side is a linear experssion he sets the expres
    8·1 answer
  • Find the distance between each pair points (-5,3) , (-4,-5)?
    12·1 answer
  • ...........................
    8·1 answer
  • (True or False) The table below is a function.
    11·1 answer
  • 4. The ordered pair (-2,-1) is a solution to which
    8·1 answer
  • 50 points!!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!