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
ryzh [129]
3 years ago
13

What is the measure of a?

Mathematics
2 answers:
JulijaS [17]3 years ago
5 0
The answer is 129 because the opposite corners of a quadrilateral has to equal 180°
arsen [322]3 years ago
5 0

Answer:

a=129

Step-by-step explanation:

the angles are complementary which is is 180

51+a=180

a=180-51

a=129

You might be interested in
What is the value of n when n = 2 ?
lys-0071 [83]

Answer:

2

Step-by-step explanation:

Is there an expression you need to solve?

n = 2 so the value would be 2

3 0
2 years ago
Every 8th customer gets a $50 gift certificate.
cluponka [151]
The answer is the 24th customer
You need to find the LCM of 6 and 8.
If you prime factorize both you get…
6=(2)(3)
8=2^3
So 2^3, which is 8 times 3 is 24.
The answer is the 24th customer.
3 0
2 years ago
Write 28.63 in expanded notation and word form.
Andrews [41]

Answer:

Answer below

Step-by-step explanation:

Expanded form : 20 + 8 + 0.6 + 0.03

Expanded form is a way of writing numbers to see the individual math value of digits.

Word form: twenty eight point six three.

HOPE THIS HELPED

6 0
2 years ago
Evaluate the expression (6 + 9 ÷ 3) × 7.
Katarina [22]

Answer:

63

Step-by-step explanation:

(6+9÷3)×7

division is always first

(6+3)×7

then parenthesis

9×7

multiply

63

3 0
2 years ago
Read 2 more answers
Consider the function g(x) = -3x - 4 if the domain value is selected from the set {-8, -2, 0, 3}, which of the following is a co
Marina86 [1]

Answer:

C. -13

Step-by-step explanation:

Solve for g(x) by replacing x with each domain value in the set. Solving for g(x) will give you these numbers:

{20, 2, -4, -13}

-13 is the only value that appears in the range set and in the multiple choice solutions. Therefore, the answer is C. -13

7 0
3 years ago
Read 2 more answers
Other questions:
  • Three and 4 friends go to the movies each person buys a movie ticket for $7,a snack for $5,and a drink for $2.write an expressio
    11·1 answer
  • Which is an equation in slope-intercept form for the line passing through (5, 1) and (–4, 7).
    5·1 answer
  • The median number of baskets made by 7 players in a certain basketball game is 5. The range of the number of baskets made by tho
    6·2 answers
  • What is the radius of a cylindrical soda can with volume 512?
    10·1 answer
  • Find the measures of the supplementary angles if their measures are in ratio of 11:25
    6·1 answer
  • Quinn returned home one summer's day to find it sweat-inducingly hot! He turned the air conditioner on and fell asleep. The room
    8·2 answers
  • regular octagon rotates 360° about its center. How many times does the image of the octagon coincide with the preimage during th
    9·2 answers
  • Suppose you earn 3% on a $1200 deposit for 5 years. Explain how the simple interest is affected if the rate is increased by 1% W
    12·1 answer
  • It is 1/2 mile from a student's home to a store and back. In a week, she
    8·1 answer
  • ** I need help for this one***
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!