2 years ago

How do you simplify -4+(-1)-(-3)

Mathematics

2 answers:

Elanso [62]2 years ago

8 0

Answer:-2

Explanation:

-4-1-(-3)

=-5-(-3)

=-2

Hope this helps :)

ASHA 777 [7]2 years ago

6 0

-4-1+3=-5+3= -2 is the best option

You might be interested in

Find the average value of the function f(t)=cos13(5t)sin(5t) f(t)=cos13⁡(5t)sin⁡(5t) on the interval [4,10].

Vilka [71]

The average value is given by

$\displaystyle\frac1{10-4}\int_4^{10}\cos^{13}5t\sin5t\,\mathrm dt$

Setting $y=\cos5t$ , you get $\mathrm dy=-5\sin5t\,\mathrm dt$ , and the integral becomes

$\displaystyle-\frac1{30}\int_{\cos20}^{\cos50}y^{13}\,\mathrm dy$
$=-\dfrac1{30}\dfrac{y^{14}}{14}\bigg|_{y=\cos20}^{y=\cos50}$
$=-\dfrac{\cos^{14}50-\cos^{14}20}{420}\approx-0.00145$

6 0

3 years ago

A Cashier has fifteen $5 bills . How Much does he have in $5 bills

Mila [183]

Lets make a known and an unknown chart:

KNOWN: Fifteen $5 bills.

UNKNOWN: How much is that?

So to find the answer to this, we are going to do 5+5+5+5+5+5+5+5+5+5+5+5+5+5+5=??
The answer is $75.
~Hope I helped!~

4 0

2 years ago

It takes Prakash 2 1/2 hours to paint a medium sized room. If he can work 50 minutes each day, how many days will it take to com

Aleksandr-060686 [28]

60 min in one hour so 60+60+30=150.
150 divided 50 mins = 3 days (50+50+50=150)

3 0

3 years ago

To the nearest tenth of a cent, find the cost per ounce of a 15 oz. box of cereal costing $2.49.

Molodets [167]

Answer: $2.50

for rounding to the tenths, look at the hundredths place and if it is more than 5 round up :)

6 0

3 years ago