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Anettt [7]
3 years ago
12

-1.6 + (-2.4) add. write your answer in simplest form

Mathematics
2 answers:
svlad2 [7]3 years ago
7 0

Answer:

The answer is -4

Step-by-step explanation:

You would write put the equation -1.6+(-2.4) and then you can circle the -1.6 and the -2.4 and then on top of both forms you can put if it is negative and positive. If they are both negative and positive then you add both of them and then determine the sign. If both of them are not negative or positive then you would subtract and to find the sign for unlike integers you would look at the number with the greatest absolute value.

alukav5142 [94]3 years ago
5 0

Answer:

-4

Step-by-step explanation:

<u>Step 1:  Combine</u>

Adding a negative number is same as subtracting a number.

-1.6 + (-2.4)

-1.6 - 2.4

-4

Answer:  -4

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Jami can mow acre 1/6 in 8 minutes If her rate is constant, can Jami mow 1 1/2 acres in one hour? Explain your reasoning
LenaWriter [7]
Time taken by Jami to mow 1/6 acres is 8 minutes=8/60=2/15 hours.
Rate at which Jami is mowing will be:
rate=(number of acres)/(time)=(1/6)/(2/15)
=1/6÷2/15
=1/6×15/2
=5/4 acres/hour
=1.25 acres/hour
From above calculations we conclude that Jami cannot mow 1.5 acres in 1 hour 

8 0
3 years ago
Read 2 more answers
What is the simplest form of ^4sqrt324x^6y^8
svetlana [45]

\rm{\green{Answer \: is:-}}

3xy \sqrt[24]{ {4x}^{2} }(3xy^2 4 sqrt 4x^2)

Step-by-step explanation:

<h3>Hope it's helpful to you</h3>
3 0
2 years ago
Solve for the line from the graph, thank you!
masya89 [10]

Answer:

y = 3/4 + 3/2

Step-by-step explanation:

Slope = 3/4

Solve for y-int.

0 = 3/4(-2) + b

-3/2 + b = 0

b = 3/2

y = 3/4x +3/2

8 0
2 years ago
Express the product in simplest form.
Romashka [77]
\frac{8}{2x+8} *  \frac{ x^{2}-16 }{4}

1. Cross cancel
\frac{4}{2x+8}* \frac{ x^{2} -16}{1}

2. Multiply numerators
4*x²-16 = 4x²-64

3. Multiply denominators
2x+8*1 = 2x+8

\frac{4 x^{2} -64}{2x+8}

4. Divide
\frac{4 x^{2} -64}{2x+8} = 2x-8

5. Simplify
2(x-4)

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4 0
3 years ago
Solve for &lt; x &lt; 180degrees
Tamiku [17]

Option C: 90° is the value of x.

Explanation:

The given expression is 4+2 \sin x=14-8 \sin x for 0^{\circ} \leq x \leq 180^{\circ}

We need to solve the expression.

Thus, we have,

4+2 \sin x=14-8 \sin x

Subtracting both sides by 4, we have,

2 \sin x=10-8 \sin x

Adding both sides by 8 sin x, we get,

10 \sin x=10

Dividing both sides by 10, we have,

sin \ x=1

Taking sin^{-1} on both sides of the equation, we get,

x=sin^{-1}(1)

x=90^{\circ}

Thus, the value of x is 90°

Hence, Option C is the correct answer.

4 0
2 years ago
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