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
svlad2 [7]
3 years ago
15

I need help with this !!!!!

Mathematics
2 answers:
jolli1 [7]3 years ago
8 0

Answer:

top left=4, top right =9, bottom left=12, bottom right =8 -- set it up as a system of small equations.  

Step-by-step explanation:

x+y=13

x+w=16

y+z=17

w-z=4

x=16-w

y=17-z

then substitute.

(16-w)+y=13

-w+y= -3

-w+(17-z)= -3

-w-z = -20 add that to w-z=4

-2z= -16

z=8

then plug back in until you have all 4 values

w-(8)=4 --> w=12

-(12)+y= -3 --> -12+y= -3 --> y=9

x+(9)=13 --> x=4

anygoal [31]3 years ago
6 0

Answer:

4 + 9 = 13

+ +

12 - 8 = 4

= =

16 17

Took a while to solve but hope this helps!!

You might be interested in
Help!! WILL GIVE BRAINLIEST!!! What is the range of possible sizes for side x? Please explain about the rule as well.....
yaroslaw [1]

Answer:

0.2 < x < 11.8

Step-by-step explanation:

The triangle inequality theorem states that the sum of any two sides of a triangle must be greater than the third side, for it to form a triangle. So, we can set up 3 equations, x + 5.8 > 6, 5.8 + 6 > x, and x + 6 > 5.8. This solves out to x > 0.2, x < 11.8, and x > -0.2. We can disregard that last one, because a side can't be negative. Therefore, we know the possible range of values for x.

I hope I could be of help! Please give brainliest!

8 0
3 years ago
On the first day, a company has 64 orders for shipping crates on backorder. Every day customers order 18 more shipping crates. I
SOVA2 [1]

The <em><u>correct answer </u></em>is:

B. 14

Explanation:

Let x be the number of days.  On day 1, we begin with 64 orders.  We gain 18 orders per day; this is 18x, and gives us

64+18x.

We also make 28 crates per day, which decreases the number of crates we need by 28 per day; this is -28x, and gives us

64+18x-28x

Combining like terms, we get

64-10x

For day 5, we replace x with 5:

64-10(5) = 64-50 = 14

4 0
3 years ago
Find the mode of the following data:
Dafna1 [17]
C. 16

To find the mode, you find the highest number in the data set, then you subtract the highest number (21) from the lowest number in the data set (4). So the mode would be 16.
5 0
3 years ago
Math.........<br><br><br><br><br> I need
o-na [289]

Answer:

She had to had like 20 since (-17-3)= -20 right the question asked how much she had before, she had 20 if not 28, since the mother gave her another twenty but as a result, in the beginning, she had around 28 dollars in order to spend 17 on a book and 3 on a cupcake so she still had 8 dollars, and the 20, well the mother handed her 20.

(I hoped I made sense, and that I helped!:)

8 0
3 years ago
X + 4 is prime x2 – 9 can be factored using the formula.
Anna71 [15]

We are given two binomials: x+4 , x^2-9.

x+4 can't be factored. Therefore,  it is a prime.

Let us work on x^2-9.

9 could be written as 3^2.

Therefore, x^2-9 = x^2 - 3^2.

Now, we can apply difference of the squares formula to factor it.

We know a^2 -b^2 = (a-b) (a+b).

Therefore,  x^2 - 3^2 can be factored as (x-3) (x+3).

So, x^2-9 is not a prime binomial because it can be factored as (x-3) (x+3).

3 0
3 years ago
Read 2 more answers
Other questions:
  • Factor: -12n - 20 <br> a.4(3n+5)<br> b. -4(3n + 5) <br> c. -4(3n - 5)<br> d. 4(3b-5)
    5·1 answer
  • Trapezoid WXYZ has the following measurements, where the length of WZ is equal to the length of XY. WX = 7 ft, WZ = 6 ft, ZY = 2
    7·1 answer
  • there are 36 cans of beans and 48 cans of corn. the display designer wants an equal number of each vegetables in each row. what
    14·1 answer
  • How do you know that 50 is not a perfect square?
    10·1 answer
  • Make y the subject of w=x2-2yz
    8·2 answers
  • Can a triangle be drawn with the following angle measures? Why or why not?<br> 50°, 70°, 70°
    7·2 answers
  • X=2y - 15<br> y= -2x<br> x=2(-2x) - 15<br><br> what’s x?
    9·2 answers
  • Please help asap or im gonna fail...:(<br> 3/10=?/50
    6·1 answer
  • IM BAD AT PROPORTIONAL RELATIONSHIPS PLEASE HELP
    15·2 answers
  • HELP PLZZZZZZZZZZZZZZZZZZZZ
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!