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Masteriza [31]
1 year ago
12

Help ASAP HELP PLS HELP PLS HELP PLS HELP

Mathematics
2 answers:
Alona [7]1 year ago
8 0

Answer:

Step-by-step explanation:

You would plot it at -4.5 and +5

Westkost [7]1 year ago
3 0

Answer:

5 and -4.5

Step-by-step explanation:

Since the / is a division sign, 10/2 divides to 5. -9/2 divides to -4.5.

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Write and solve a word problem that matches the diagram shown
Dafna1 [17]
Where is the diagram

7 0
3 years ago
Refer to this question below Thank You.
Liono4ka [1.6K]
Let's solve this problem using substitution.  Given that x-y=8, x = 8 + y.
(Then x^2 = 64 + 16y + y^2)
This other equation is (x-2)^2 + (y-1)^2 = 25.

Easier to substitute 8 + y for x in (x-2)^2:

(8 + y - 2)^2 + (y-1)^2 = 25

(6 + y)^2 + (y-1)^2 = 25
36 + 12y + y^2 + y^2 - 2y + 1 = 25

Re-writing this in descending powers of y:

2y^2 + 10y + 36 + 1 = 25

Then 2y^2 + 10y - 12 = 0

Reduce by division by 2:  y^2 + 5y - 6 = 0   =   (y+3)(y+2) = 0

Then y=-3 and y=-2.       From each of these we get x:  x = 8 + y

So x = 8 - 3 = 5 and x = 8 - 2 = 6.       There are common solutions.  

Try (5, -3) and (6, -2).  Do these points satisfy both of the given equations?  If they do, you've shown that we have common solutions.
6 0
3 years ago
What is number of terms for 32y- 28​
Sholpan [36]

Answer:

2 terms

Step-by-step explanation:

hope this helps! :D

have a miraculous day!! <3

7 0
2 years ago
Round 10,982 to the nearest thousand
nadezda [96]
11,000 - rounded to the nearest thousand!
4 0
2 years ago
The bill is $100.99. You want to leave a 20% tip. How much should the tip be?
Arisa [49]

Answer:

$20.20

Step-by-step explanation:

First Convert 20% into a decimal, by dividing it by 100

Percent = out of 100

20/100 = 0.2

Now, multiply the decimal (0.2) with the bill amount ($100.99):

0.2*100.99

$20.198 <== *remember, we are using money, so we round to the nearest cent (dime)

$20.20 <== how much tip you want to leave

How much you pay altogether:

(Bill + tip)

100.99 + 20.20

$121.19

Hope this helps!

8 0
2 years ago
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