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
nadya68 [22]
2 years ago
12

I need help please !!!!!!!!!!!!

Mathematics
1 answer:
marin [14]2 years ago
7 0
This picture shows how to think and answer.

You might be interested in
X – 1= 4x + x - 8+ 3x
Advocard [28]

Answer:

1

Step-by-step explanation:

Add one on both sides, combine like terms and solve.

6 0
2 years ago
28 touchdowns to 4 interceptions
Nataly_w [17]

Answer:

i don't know football but that's nice dude

4 0
2 years ago
The area A, of a rectangle is 120x (exponent of 2)+78x-90 , and a length, l, of the rectangle is 12x=15. which of the following
Akimi4 [234]
I think answer should be c. Please give me brainlest I hope this helps let me know if it’s correct or not okay thanks bye
6 0
3 years ago
What does Point P on the number line represent? (Use the hyphen for negative numbers, such as −9)
Wittaler [7]

Answer:

-7

Step-by-step explanation:

SRRY IF I'M WRONG IM ONLY IN 7TH GRADE BUT MY PROFILE SAYS HIGH SCHOOL srry:(

7 0
3 years ago
Read 2 more answers
ASE
eimsori [14]

Answer:

128 deg

Step-by-step explanation:

The sum of the measures of the angles of a polygon of n sides is

(n - 2)180

A trapezium has 4 sides, so the sum of the measures of the angles is

(4 - 2)180 = 2(180) = 360

<em>m<CBE + m<C + m<D + m<DEB = 360</em>

Angles ABC and CBE are a linear pair so the sum of their measures is 180 deg.

m<ABC + m<CBE = 180

115 + m<CBE = 180

m<CBE = 65

m<C = x

m<D = 90

Angles DEB and DEF are a linear pair so the sum of their measures is 180 deg.

m<DEB + m<DEF = 180

m<DEB + m<103 = 180

m<DEB = 77

<em>m<CBE + m<C + m<D + m<DEB = 360</em>

65 + x + 90 + 77 = 360

x + 232 = 360

x = 128

Answer: 128 deg

<em />

3 0
3 years ago
Read 2 more answers
Other questions:
  • A comprehension test was given to students after they had studied text book material either in silence or with the television tu
    5·1 answer
  • The area of a room is 396 square feet. The length is x+3, and the width is x+7 feet. Find the dimensions of the room
    13·1 answer
  • What's a + 0.3 = -2
    6·1 answer
  • If Angle 6 is congruent to angle 10 and Angle 5 is congruent to angle 7, which describes all the lines that must be parallel? Li
    5·2 answers
  • What is the value of x?<br><br> 6<br> 8<br> 10<br> 12
    5·2 answers
  • For a binomial distribution, the mean is 0.6 and n = 2. what is π for this distribution?
    8·1 answer
  • The radius of a circle is 16 feet. What is the circle's area?<br> Use 3.14 for .<br> square feet
    10·1 answer
  • What value(s) of x will make x2 = 16 true?<br> O A. 4 and -4<br> O B. 2<br> O C. 6 and -6<br> O D. 4
    14·1 answer
  • 1. Find<br> the area of each figure to the nearest tenth.
    8·2 answers
  • Bob's gift shop sold a record number of cards for Mother's Day. One salesman sold 40 cards, which was 4% of the cards sold for M
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!