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
nydimaria [60]
3 years ago
14

Pls answer asap I'll mark u brainliest​

Mathematics
2 answers:
ryzh [129]3 years ago
8 0

Answer:

a)29

b)70

Step-by-step explanation:

The sum of the interior angles in a triangle is 180.

a)95+56+a=180        b)40+2b=180

151+a=180                     2b=180-40

a=180-151                      2b=140  /2

a=29                              b=70

Andre45 [30]3 years ago
8 0
Every angle in a circle must add to give 180 so therefore for the first question =
a) 95+56+__ = 180 so the answer would be 29
Isosceles triangles have two identical angles inside that need to be the same.
b) 180-40=140 and to have two identical angles half 140 which gives you a final answer of 70
You might be interested in
Congruence transformation pls help im despo
Tomtit [17]

Answer:

X,2,3

Step-by-step explanation:

LEARN THIS PLZ

7 0
3 years ago
Read 2 more answers
Help please i guess?
liubo4ka [24]

Answer:

It is the left one.

Step-by-step explanation:

This (<) symbol shows us which number is bigger. In this case, 4.626 is larger than 4.606, so we put this "<"

5 0
2 years ago
Read 2 more answers
Present Value Hoew much shuold be deposited in an account paying 7.8% interest compounded monthly in order to have a balance of
Alisiya [41]

Answer: $15385 should be deposited.

Step-by-step explanation:

The principal was compounded monthly. This means that it was compounded 12 times in a year. So

n = 12

The rate at which the principal was compounded is 7.8%. So

r = 7.8/100 = 0.078

It was compounded for 4 years. Therefore,

t = 4

The formula for compound interest is

A = P(1+r/n)^nt

A = total amount in the account at the end of t years. The total amount is given as $21000. Therefore

21000 = P (1+0.078/12)^12×4

21000 = P (1+0.078/12)^48

21000 = P (1+0.0065)^48

21000 = P (1.0065)^48

P = 21000/1.365

P = $15385

6 0
3 years ago
Evaluate 2(4-1)^2<br><br> A. 60<br> B. 30<br> C. 18<br> D. 36
iogann1982 [59]
Remember the rules of PEMDAS

1. First you want to evaluate the parentheses. (4-1) = 3

2. Square:
3^2 = 9

3. Multiply: 9*2 = 18

Your answer is C
4 0
3 years ago
Whats the Square root of 3.24
Diano4ka-milaya [45]

1.8 is the square root of 3.24

3 0
3 years ago
Read 2 more answers
Other questions:
  • Two students measure their reaction times by seeing how many seconds it takes one of them to catch a yard stick that the other d
    9·1 answer
  • It takes 41 minutes for 9 people to paint 9 walls.
    13·1 answer
  • PLS HELP
    11·1 answer
  • Fill in the missing numbers to complete the factorization. Some of the numbers could be negative. Type the numbers in increasing
    15·2 answers
  • I can’t figure out how to solve this, can someone help? 5m-12=m
    6·1 answer
  • Write a linear function f with the values f(2)=4 and f(-7)=9
    6·1 answer
  • How do I make both these equations into a elimination equation? Look at the pic I’m very confused!
    10·1 answer
  • SECOND TIME POSTING THIS CAN SOMEONE PLS HELP ME
    15·1 answer
  • Solve |x + 6| - 7 = 8<br><br> please help
    6·1 answer
  • 50 POINTS+BRAINLIEST!!!!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!