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
galina1969 [7]
2 years ago
8

How do i solve this question

Mathematics
1 answer:
alex41 [277]2 years ago
7 0

Answer:

18.18

Step-by-step explanation:

total sum of angle of quadrilateral is 360

70+60+ 7x-4+4x-3=360

160-7 +11x =360

153 +11x =360

11x=360-153

x=207/11

x=18.18

You might be interested in
What helps in determining the reliability of a person wit reguard?
Nezavi [6.7K]
<span>credit score

</span>because the way and the time they pay the bill and taxes and it would be the same with debt <span>

Hope this helped!

:)</span>
6 0
3 years ago
Which sign makes the statement true? (3 × 7) 21 = 1
Aleksandr-060686 [28]

The sign that would make the statement true is the division sign which would then make the full expression, (3 × 7) ÷ 21 = 1.

<h3>How to find the sign?</h3>

The statement given is (3 × 7) 21 = 1. There is therefore a need to find the sign that would be between the brackets and "21" which would lead to the answer being 1.

The brackets have to be solved first according to the PEMDAS rule which calls for parenthesis being solved first.

Solving the expression in the brackets gives:

= 3 x 7

= 21

We therefore need a sign that when related to 21 would give the result, 1.

The only sign that can relate 21 to 21 such that the answer would be 1, is division:
= 21 / 21

= 1

In conclusion, the sign that would make the statement true is a division sign.

Find out more on mathematical signs at brainly.com/question/24034494

#SPJ1

8 0
11 months ago
Nvm the questions change if anyone wants these points then your free to have em
sasho [114]

Answer:

ok thanks :)

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
4 Student is 20% of ____ students
luda_lava [24]

Answer:

4 Student is 20% of 20 students

Step-by-step explanation:

if 4 = 20% then 1 = 5% to get a hundred percent then you need to multiply by 20

so 20

4 Student is 20% of 20 students

5 0
3 years ago
Read 2 more answers
Calculators were purchased at $62 per dozen and sold for $38 for three calculators. Find the profit for selling 5 dozen calculat
dedylja [7]
Each calculator sold for $12.67 . So 5 would be $63.35
8 0
2 years ago
Read 2 more answers
Other questions:
  • The diameter of a circle is 4 meters. What is the circle's circumference?
    12·1 answer
  • Solve the word problem. Round your final result to the nearest hundredth.
    7·1 answer
  • BRAIN LIST TO THE ONE THAT GET THE ANSWER RIGHT :D PLEASE HELP ME
    12·2 answers
  • \begin{aligned} &amp; 2x+7y = 3 \\\\ &amp; x=-4y \end{aligned}
    12·1 answer
  • 2x+2(3x-2)+4-2(3x+8)
    9·2 answers
  • Triangle A B C. Angle B is 60.8 degrees and angle C is 57.1 degrees. Triangle X Y Z. Angle Z is 60.8 degrees and angle Y is 59.1
    8·2 answers
  • What is the solution to this matrix equation?
    12·1 answer
  • A boy sits for 15 maths exams during the year and gains an average of 1.". He sits for one
    5·1 answer
  • I am giving brainliest to who ever helps me with ALL the problems pls quick (:
    6·1 answer
  • Please answer and show the work! Will reward 100 points
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!