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
soldi70 [24.7K]
3 years ago
7

Last one question plzzzz make it work plzzzz

Mathematics
1 answer:
Dmitry_Shevchenko [17]3 years ago
6 0

Answer:

106.5

Step-by-step explanation:

Add up all the area of triangles

31.8+39.2+35.5

You might be interested in
Original price: $150; Markdown:40%(show work please)
zepelin [54]
Original price is $150 so you times 150 by 0.40
150 x 0.40 = 60
So you take the $150 and you subtract $60 from $150
150 - 60 = 90
So the answer is $90
8 0
3 years ago
What is the definition of the Angle Addition Postulate?
nasty-shy [4]
The angle addition postulates states that if an angle UVW has a point S lying in its interior, then the sum of angle UVS and angle SVW must equal angle UVW, or ?UVS + ?SVW= ?UVW.
8 0
3 years ago
#1. Which is equal to z3 8? A. (z - 2)(z^2 - 2z - 4). B. (z + 2)(z^2 - 2z + 4) C.(z - 2)(z^2+ 2z + 4). D. (z + 2)(z^2+ 2z - 4) #
tankabanditka [31]
#1. B
<span>(z * z^2 + z * 2z + z * 4) – (-2 *z^2 – (-2) 2z – (-2) 4)
Z^3 + 2z^2 + 4z – 2z^2 -4z – 8
Z^3 + 2z^2 – 2z^2 + 4z – 4z – 8
Z^3 - 8
</span>
#2 and #3. D
<span>(x + y)(x + 2)
x^2 + 2x + yx + 2y
</span>
#4. D.
<span>(x - 7)(x + 7)(x- 2)
x^2 + 7x – 7x -49
x^2 + x – 49
x^2 -49
(x^2 – 49 ) (x – 2)
x^3 – 2x^2 – 49x + 98
</span>
#5. C
(y - 4) = 0
y = 4
(x + 3)= 0
x = -3

#6. A and B
3 0
3 years ago
Which correctly gives the expression using addition? –17.9 – 4.2
Shkiper50 [21]
<span>c. –17.9+(–4.2)

</span><span><span>The General rule for adding and subtracting numbers </span><span>
1. Two integers with the same signs
Once 2 integers has the same sign, then just add the numbers.
For example</span> 
<span>1. 1+1 = 2 </span>
<span>2. 2 + 5 = 7   </span><span>

2. Two integers with different signs
<span>When 2 integers has different sign, then find the difference
For example
1. 1-1 =0</span></span> 
<span>2. 2 – 5 = -3 </span><span>

3. Two integers that vary in sign
<span>When 2 integers vary in sign, then it will depend who which number carries the largest value
For example</span></span> <span><span>
1.   </span>-3 + 2 = -1</span> 
<span><span>2.   </span>2 – 1 = 1</span><span> </span></span>
5 0
3 years ago
Tickets to a show cost $5.50 for adults and $4.25 for students. A family is purchasing 2 adult tickets and 3 student tickets. Wh
MArishka [77]

Answer:

$23.75

........................

8 0
2 years ago
Read 2 more answers
Other questions:
  • Classify the quadrilateral using the name that best describes it.
    8·2 answers
  • Consider the system of equations given in slope-intercept form. y = −13x + 17, y = 5x - 23 The solution seems to be about (8, 14
    10·2 answers
  • How many solutions does this system have? y = 3 x minus 5. y = negative x + 4. one two an infinite number no solution
    8·1 answer
  • Determine whether y varies directly with x. If so, find the constant of variation k. 7y = –x
    9·2 answers
  • Which terms are like terms in the following expression?
    15·1 answer
  • Max weighs 40 pounds less than his brother Together they weigh 280 pounds how much does his brother weight
    15·2 answers
  • EQUATIONS AND INEC
    6·1 answer
  • A swimming pool that holds 1200 gallons of water can be completely drained by a two pumps. The first pump is small and can only
    12·1 answer
  • What is 85% of £30?? HELP ME ASAP
    7·2 answers
  • What is the equation of the line that is perpendicular to y, =, 1 over 3 x, 4. And contains the point negative 2, negative 5,?.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!