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3 years ago

Answer -10 – (-2) =

Mathematics

2 answers:

Allisa [31]3 years ago

8 0

Answer:

Step-by-step explanation:

- (-2) is the same as + 2

-10 + 2 = -8

Trava [24]3 years ago

6 0

Answer:

-8

Step-by-step explanation:

Since there are two minus sign with the two, make it into plus. There fore the equation is -10+2= -8!

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8th grade math, please help.<br> I’ll give you brainliest if you want.<br><br> -Find the volume-

Alecsey [184]

Answer:

340.34

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

The temperature at noon at a ski resort is 3°F. The temperature drops 8°F by midnight.

zhuklara [117]

Answer:

The answer is negative 5 degrees.

Step-by-step explanation:

You just have to subtract 3 by 8.

6 0

2 years ago

Rhonda bought a new laptop for $800. The laptop depreciates, or loses, 20% of its value each year. The value of the laptop at a

zhuklara [117]

As per the problem,

Rhonda bought a new laptop for $800.

The laptop depreciates, or loses, 20% of its value each year.

The value of the laptop at a later time can be found using the formula

$A=P(1-r)^t.....(1)$

Here we have

P=$800

r=20%=0.20

t=2 years

Substitute the values in equation (1) we get

$A=800(1-0.2)^2\\ \\ \Rightarrow A=800(0.8)^2\\ \\ \Rightarrow A=800*0.64\\ \\ \Rightarrow A=512\\$

The laptop be worth in two years will be $512.

6 0

3 years ago

Evaluate the expression (-4)^2+12x2

Elza [17]

Answer:

Step-by-step explanation:

step 1: (-4)^2=16

step2: 12X2=24

step3: 16+24+40

Ps: when you do a math that involves both addition and multiplication,

we should do multiplication and then addition

7 0

3 years ago

How do I solve 6/2 + 8/3

Xelga [282]

Answer:

The solved given fractional expression is $\frac{17}{3}$

Therefore the given fractional expression becomes

$\frac{6}{2}+\frac{8}{3}=\frac{17}{3}$

Step-by-step explanation:

Given fractional expression is $\frac{6}{2}+\frac{8}{3}$

To solve the given fractional expression as below :

$\frac{6}{2}+\frac{8}{3}$

$=3+\frac{8}{3}$

$=\frac{3\times 3+8}{3}$

( here taking the term 3 as LCM )

$=\frac{9+8}{3}$ ( by adding the sums here )

$=\frac{17}{3}$

$\frac{6}{2}+\frac{8}{3}=\frac{17}{3}$

Therefore the solved given fractional expression is $\frac{17}{3}$

Therefore the given fractional expression becomes

$\frac{6}{2}+\frac{8}{3}=\frac{17}{3}$

The solved given fractional expression is $\frac{6}{2}+\frac{8}{3}=\frac{17}{3}$

7 0

3 years ago