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kondaur [170]
3 years ago
6

3x+8y=12 what is the slope of the line representEd

Mathematics
1 answer:
nikitadnepr [17]3 years ago
7 0

Answer:

X= 1.091

Step-by-step explanation:

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Help me answer pls :)<br><br><br> what is the value of y when x=43
Leona [35]

Answer:

87

Step-by-step explanation:

f(x) = 2x+1

6 0
3 years ago
Plz help with the math worth 21 points
irinina [24]

Answer:

As there is one math problem over there.

Lets see the question first:

It says that "A hair dryer is rated 1200\ W,if you use the dryer for 0.25\ h.How much electric energy do you use ?"

Final answer = Electic energy =0.3\ kW\ h

Step-by-step explanation:

Electrical Energy E=Power \times time.

The total amount of electrical energy used depends on the total power used by the electrical device and the total time they are used for.

So we have been given the power of the hair dryer =1200\ W =\frac{1200}{1000}=1.2\ kW

Now the time it has been use for =0.25\ hrs

To calculate electric energy we will multiply both the terms.

Electric energy =0.12 \times 0.25 =0.3\ kW\ h

So electric energy used for the hairdryer is =0.3\ kW\ h

7 0
3 years ago
Ax+3 = 7- bx what is x expressed in terms of a and b
krek1111 [17]
Ax+3=7-bx
Ax=4-bx
 A=4-bx/x

Ax+3=7-bx
Ax-4= -bx
Ax-4/x= -b
-Ax+4/x=b
b= -Ax+4/x
6 0
3 years ago
PLEASE ANSWER QUICKLY I WILL FOLLOW YOU<br><br>answer 3 and 4​
valentinak56 [21]

Answer:

3. is B

4. is A

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Please help me. <br>I need help.​
chubhunter [2.5K]

Answer:

the answer should be b but its the answer

5 0
3 years ago
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