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Reptile [31]
3 years ago
12

I need help. I don't understand this question.

Mathematics
2 answers:
choli [55]3 years ago
6 0
Add 4 to both sides:
-9 + 4 = - p/5

Simplify -9 + 4 to -5:
-5 = - p/5

Multiply both sides by 5:
-5 x 5 = -p

Simplify -5 x 5 = -p:
-25 = -p

Multiply both sides by -1:
25 = p

Switch sides:
p = 25
Sergeu [11.5K]3 years ago
4 0

Answer:

p=25

Step-by-step explanation:

-5[-9=-\frac{p}{5} -4]    Get rid of the fraction by multiplying the whole equation by -5.

45=p+20      Then, subtract 20 from both sides.

25=p

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IR = V (solve for R) *
VashaNatasha [74]

Answer:

R = \frac{V}{I}

Step-by-step explanation:

IR = V ( isolate R by dividing both sides by I )

R = \frac{V}{I}

6 0
2 years ago
Does anyone know this one I would really need help ​
Novay_Z [31]

Answer:

10

Step-by-step explanation:

ok so first you eat my poop then you eat your own poop and then you eat my dog poop

7 0
3 years ago
What is the value of this expression when a = 2 and b = -3 ? a^3 - b^3 / 5
saveliy_v [14]

Answer:

13 2/5

Step-by-step explanation:

a = 2 and b = -3

so the question asks whats.... a^3 - b^3/5

First we plug in the values of a and b

(2)^3 - (-3)^3 /5

Now we solve the ones in paranthesis first

(2)^3 = 8 because 2×2×2 and

-(-3)^3 forget about the - outside the parenthesis so

(-3)^3 = (-27) because (-3)×(-3)×(-3)

now we put it back together

8 -(-27)/5

the two minus become plus so

8 + 27/5

Now we solve it like fractions

8 and 27/5

simplify

13 and 2/5

Hope that helps!

5 0
3 years ago
Why am i so bad at math ;w;
zalisa [80]
D might be the answer I am pretty sure it is D if not then sorry


4 0
3 years ago
Read 2 more answers
Identify the constant of proportionality from the graph. 11 10 9 00 7 6 5 1 2 3 4 5 6 7 8 9 10 11 O A. 4 B. 8 O c. D. 3​
mafiozo [28]

Answer:

A. 4

Step-by-step explanation:

Constant of proportionality (k) = y/x

We can use the coordinates of any point on the line to find k.

Let's use (2, 8)

Constant of proportionality (k) = 8/2

Constant of proportionality (k) = 4

4 0
3 years ago
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