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mestny [16]
3 years ago
5

2x + y + z = 9 -x-y +z = 1 3x - y +z=9

Mathematics
1 answer:
DiKsa [7]3 years ago
3 0

Answer:

603 hope this helps

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Ryan has a bank account balance of −$17.62. As soon as he realizes this, he deposits $26.50 in the account.
nirvana33 [79]

Answer:

$466.93

Step-by-step explanation:

I multiplied by 26.50 & 17.62 and that got me $466.93. Or you can divide that into 17.62 = $1.50

4 0
3 years ago
Need help solving this limit problem.
evablogger [386]

Answer:

c= -1.8

Step-by-step explanation:

A function is continuous at a point x if the limits at x from above and below coincide (are equal). Hence,

Limit from above: \lim_{x\rightarrow\-1^+}f(x)=4c(-1)=6 = -4c-6

Limit from below: \lim_{x\rightarrow\-1^-}f(x)=c(-1)^2+3=c+3

And so when these limits are equal we obtain

c+3=-4c-6\\5c=-9\\c=-1.8

3 0
3 years ago
The measure of the vertex angle in an isosceles triangle is six less than four time the measure of the base angle. find the meas
blagie [28]
An isosceles triangle is a special type of triangle that has two equal sides. Consequently, the two base angles are also equal. Since the interior angles of a triangle should sum up to 180°, the general equation should be

180° = 2*Base angle + Vertex angle

Let the base angle be x. Thus, the vertex angle is equal to
Vertex angle = 4x - 6
Substituting,
180 = 2x + 4x - 6
x = 31°

Vertex angle = 4(31°) - 6 
Vertex angle = 118°
5 0
3 years ago
what's a math equation that equals 19? it has to be an equation with x and the answer Is 19 so whats the equation guys??
expeople1 [14]
There are many different types of equations we can use to allow x to equal 19! Below are some examples :) See if you can come up with some on your own based off of these examples:

5x = 95.....................................Divide both sides b 5

x = 19.......................................There's one for you :)

_____________________________________________________________

1 + x - 5 = 15............................Combine like terms

x - 4 = 15..................................Add 4 to both sides

x = 19
_____________________________________________________________

There's just a couple of examples, but see if you can come up with some on your own and let me know if you get stuck!

Thank you for your question! I hope this helped! Have an amazing day and feel free to let me know if I can help you any further! :D
3 0
3 years ago
Read 2 more answers
8 3/4 +1 5/12 answers <br> In fractions
True [87]

Answer:

10 1/6

Step-by-step explanation:

first get 8 3/4 to a common denominator

8 3/4 *3/3= 8 9/12

8 9/12+ 1 5/12=9 14/12= 10 2/12= 10 1/6

8 0
3 years ago
Read 2 more answers
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