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2 years ago

Write a real life scenario that can be represented by the integer ''- 55.''

Mathematics

1 answer:

Semenov [28]2 years ago

3 0

You have $15 because -21 + 36 is 15

i just answered the question :)

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Rewrite the function by completing the square. h(x)= 4 x^{2} -36 x +81

noname [10]

Answer:

4(x-4.5)^2

Step-by-step explanation:

h(x)=4x^2-36x+81

=4(x^2-9x)+81

=4(x^2-9x+20.25)-(4)(20.25)+81

=4(x-4.5)^2

6 0

3 years ago

−3(x + 3) = −3(x + 1) − 5.

tatyana61 [14]

Answer:

No solution

Step-by-step explanation:

-3x-9=-3x-3-5

-3x-9=-3x-8

-9=-8

4 0

2 years ago

6=2(y+2) what is the value of y in the equation

uysha [10]

Answer: y = 1

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Solve 9/10=z/8 . Round to the nearest tenth.

kompoz [17]

$\boxed {Question}$
$\frac{9}{10} = \frac{z}{8}$

$\boxed {Cross \ multiply}$
$10z = 8 \times 9$

$\boxed {Evaluate}$
$10z = 72$
$z = 72 \div 10$
$z = 7.2$

$\Longrightarrow \bf \ Answer \ : \ z = 7.2$

4 0

3 years ago

Simplify using exponent rules. (3x^4) (-6x) (SHOW YOUR WORK)

ehidna [41]

Answer:

Step-by-step explanation:

3x^4(−6x)

=3*x^4*(−6)*x

=−18*x^5

=−18x^5

Hope this helps if I doesn’t helps I will b happy to help u again

4 0

3 years ago