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valentina_108 [34]
3 years ago
14

PLZZZ ANSWER :(-!!!!!! | | | v

Mathematics
2 answers:
elixir [45]3 years ago
8 0

Answer: 1400

Step-by-step explanation: you add 40 and 30 then you times it by 20 because it said " what is the area of the part that's painted blue" it's trying to throw you off by having  the other numbers by the window and the door.

Svetllana [295]3 years ago
8 0

Answer:

679 square feet

Step-by-step explanation:

First, I divided the shape into TWO parts, the triangle and the square. I did the triangle first. What I do is Make a quadrilateral from the triangle and solve the are for that then divide by two. So,

10*20=200

200/2=100

The first part is 100.

Then I did all the white areas.

The door is 5*3 so,

5*3=15

The area is 15.

Then the window.

2*3=6

The area is 6.

Now for the big blue square.

30*20=600

The area of that is 600.

No, you need to add the triangle to the square.

100+600=700

And now to subtract the windows and doors (you cant paint those)

15+6=21

700-21= 679

The area the must be paitned is 679 square feet.

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A student found the solution below for the given inequality.
svetoff [14.1K]

Answer:

<u>Option D. The student is completely incorrect because there is no solution to this inequality. </u>

Step-by-step explanation:

<u>The question is as following:</u>

A student found the solution below for the given inequality.

|x-9|<-4

x-9>4 and x-9<-4

x>13 and x<5

Which of the following explains whether the student is correct?

A. The student is completely correct because the student correctly wrote and solved the compound inequality.

B. The student is partially correct because only one part of the compound inequality is written correctly.

C. The student is partially correct because the student should have written the statements using “or” instead of “and.”

D. The student is completely incorrect because there is no solution to this inequality.

==========================================================

Given: |x-9| < -4

We should know that the out put of modulus always will be greater than or equal to zero.

So, The inequality always will not be true (unlogic condition)

So, There is no solution to this inequality.

The answer is option D

D. The student is completely incorrect because there is no solution to this inequality.

5 0
3 years ago
Read 2 more answers
The table shows weight for different US coins Allen has one each coin in his hand.round each weight to the nearest whole gram.th
Elodia [21]

penny: 3 grams

nickel: 5 grams

dime: 2 grams

quarter: 6 grams

half dollar: 11 grams


3+5+2+6+11= 27


answer: 27 grams


hope this helps!



4 0
3 years ago
HELP PLZZZZZ OMGGGGGGG
Sidana [21]
The money is a lot so it would be c
3 0
3 years ago
The slope of the line whose equation is 5 x - 3 y = 4 is <br> 5/3 <br> 4/5 <br> -3/5
vlada-n [284]

The slope-intercept form: y = mx + b

m - slope

b - y-intercept

We have:

5x-3y=4\qquad|\text{subtract 5x from both sides}\\\\-3y=-5x+4\qquad|\text{divide both sides by (-3)}\\\\y=\dfrac{5}{3}x-\dfrac{4}{3}

<h3>Answer: 5/3</h3>
3 0
3 years ago
Find the length of the missing side of the perimeter is 30ft
Svetach [21]

Answer:

5ft

Step-by-step explanation:

7 + 10 + 8 = 25

subtract that form 30

25-30

Thane you get

5

so the answer is

5!!!!!

also plz mark me brainliest

4 0
2 years ago
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