3 years ago

Please help, URGENTTTT

Mathematics

2 answers:

svp [43]3 years ago

5 0

The answer to this question is true

rjkz [21]3 years ago

4 0

The answer is A. True

You might be interested in

An airplane flies at a rate of 356 km/h. The plane travels a total distance of 1424 km. (Use Distance = Rate * Time for your equ

aleksley [76]

1424=356t
1424/356=t
4 hours=time

6 0

3 years ago

How much heat in kJ is released when nitrogen and hydrogen react as below to form 100.g ammonia heat equals-92.2kj

tresset_1 [31]

100g of ammonia releases 271.18 kJ of heat.

Explanation:

Given:

N₂ reacts with H₂

The reaction is:

2N₂ + 3H₂ → 2NH₃ + 92.2 kJ

According to the balanced reaction:

2 X 17g of ammonia releases 92.2 kJ of heat

34g of ammonia releases 92.2 kJ of heat

100g of ammonia will release = $\frac{92.2}{34} X 100$ kJ of heat

= 271.18 kJ

Therefore, 100g of ammonia releases 271.18 kJ of heat.

8 0

2 years ago

What factors of 32 add up to -12

irakobra [83]

Answer: -8 and -4

This is something you do through trial and error. Making a list or a table like shown below might help.

8 0

2 years ago

Solve for p: -9 + p < 15 A. p > 24 B. -p > 6 C. p < 24 D. -p < -6

Soloha48 [4]

Answer:

C. In the given expression -9 + p < 15 , the value of p < 24.

Step-by-step explanation:

Here, the given expression is :

-9 + p < 15

Now, solving for the value of p.

If equals are added to both sides of inequality, the inequality remains unchanged.

Now, -9 + p < 15

⇒ -9 + p + 9 < 15 + 9 (adding +9 on both sides)

or, p < 24

Hence, in the given expression -9 + p < 15 the value of p < 24.

5 0

3 years ago

WILL GIVE BRAINLIEST PLEASE HELP!!!

katovenus [111]

f(x)=2^(x-2) = 2^(-4) = 1/2^4 = 1/16

answer
A.
f(x)=2^(x-2)

8 0

2 years ago