3 years ago

Can somebody help me answer this and explain it to me?

Mathematics

1 answer:

AnnZ [28]3 years ago

6 0

Can i see the options? i’m pretty sure the first one is EF and the second one is A units

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Solve for x: 2/5 = x/24

lord [1]

Answer:

x=9.6

Step-by-step explanation:

We are given the proportion:

$\frac{2}{5}=\frac{x}{24}$

We are asked to solve for x. Therefore, we must isolate x on one side of the proportion.

x is being divided by 24. The inverse of division is multiplication. Multiply both sides of the proportion by 24.

$24*\frac{2}{5}=\frac{x}{24}*24$

$24*\frac{2}{5}=z$

$24*0.4=x$

$9.6=x$

$x=9.6$

x is equal to 9.6 The complete proportion is $\frac{2}{5}=\frac{9.6}{24}$

3 0

4 years ago

(-3)^0 this is expodential equations

sammy [17]

Answer:

i pretty sure its

Step-by-step explanation:

8 0

3 years ago

Use the formula v=5to the third power where v is the volume and s is the edge length of the cube to solve this problem what is t

elena-s [515]

If I'm really it correctly, V = 5^3
v = s^3
s = 5
V = 5*5*5
V = 25*5 That's 2 fives multiplied together.
V = 125 cubic units.

5 0

4 years ago

Can someone help me please thank you:)

zimovet [89]

Answer: bcde

Step-by-step explanation:

The ones that are greater than 1. 1*0.75= 7.5, which is less than the original 10

3 0

3 years ago

If f(x) = 2x - 1 and g(x)=x²-3x-2, find (f+ g)(x).

Ira Lisetskai [31]

$\text{Given that,}~ f(x) = 2x -1~ \text{and}~ g(x) = x^2- 3x -2 \\\\\text{Now,}\\\\~~~(f+g)(x)\\\\=f(x) + g(x)\\\\=2x-1 +x^2 -3x -2\\\\=x^2 -x -3$

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2 years ago

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