3 years ago

Please help iready math

Mathematics

2 answers:

Kamila [148]3 years ago

8 0

Answer:

-4+(-9)

Step-by-step explanation:

You change the minus signs into and addition sign and make the number a negative.

Marat540 [252]3 years ago

4 0

Answer:

-4+(-9)

Step-by-step explanation:

because -4-9= -13 and -4+(-9)=-13

You might be interested in

-4x-10=2x+14<br><br> solve for x

natta225 [31]

I did the math I think it’s 12

7 0

2 years ago

Read 2 more answers

Can someone help me ?

Sever21 [200]

Yes. I will help you with anything

6 0

3 years ago

Determine whether the improper integral converges or diverges, and find the value of each that converges.

Rus_ich [418]

Answer:

Diverges

Step-by-step explanation:

We can solve this by using integral by parts:

Let

$u=lnx$ $dv=(1/x)dx$

$du=(1/x)dx$ $v=lnx$

$\int\limits {lnx/x} \, dx = (lnx)^2-\int\limits {lnx/x} \, dx$

We can add

$\int\limits {lnx/x} \, dx$ to both sides

$\int\limits{lnx/x} \, dx = (1/2)\cdot{(lnx)^2}$

We can evaluate the limit between 2 and infinity.

If x tends to infinity the limit will be infinity and therefore the integral diverges to ∞

6 0

3 years ago

I need help on this

koban [17]

Answer:

TUS

2. 42 + 62= 104

then ,

180-104= 76

4 0

2 years ago

Tony had an equal number of cranberry bars and walnut bars. He gave away 66 cranberry bars, he then had 4 times as many walnut b

Korolek [52]

Answer:

W=88

Step-by-step explanation:

4*(c-66)=c

4c-66*4=c

3c=66*4

c=22*4

c=88

w=88

4 0

3 years ago

Read 2 more answers