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2 years ago

How do you solve fractions and multiplication in algebraic, ex:1/3× -4

Mathematics

1 answer:

Setler79 [48]2 years ago

3 0

Answer: x=12

Step-by-step explanation:

1/3 x -4

1/3x=4 <---- First add 4 to each side of the equation (moves the "-4")

1/3x(3)=4(3) <---- Muliply each side by "3" to get rid of the fraction

x=12

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Mark has 20 pencils he wants to divide his pencils to 5 friends how much will each friend get?

Nookie1986 [14]

Answer: B. 4

Step-by-step explanation: Divide 20 by 5 and get 4.

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2 years ago

A standard baseball diamond is a square with 90-foot sides and a base at each corner. To the nearest foot, what is the greatest

solong [7]

The longest distance would be from two opposite bases. For example, if we were to connect home plate with 2nd base, the line between the two bases would be longer than the distance between home and 1st. This is because in a right triangle, the hypotenuse is always the longest side.

We can use Pythagorean Theorem to find the distance.

$a^2 + b^2 = c^2$

$90^2+90^2 = c^2$

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2 years ago

Given f(x) = x - 7 and g(x) = x2<br> Find g({4)).<br> g(f{4)) =

maksim [4K]

Answer:

g({4)). g(f{4)) = 144

Step-by-step explanation:

Given f(x) = x - 7 and g(x) = x^2 Find g({4)). g(f{4)) =

g(4) = 4^2 = 16

g(f(4)) = (4 - 7)^2 = 9

g({4)). g(f{4)) =16 * 9 = 144

3 0

2 years ago

What is 2/5% as a fraction?

Mariulka [41]

If it’s a fraction and want it simplified it’s 1/500

6 0

2 years ago

What is the value of b? IT 3b b+52 Н G j b =

cluponka [151]

b=26

Explanation

Step 1

we have two equals triangles, because

$\begin{gathered} HG=GJ \\ \text{and} \\ GI\text{ is a common side for both triangles} \end{gathered}$

then, the hypotenuses are equal

$3b=b+52$

"is step 1 clear?

Step 2

solve the equation

$\begin{gathered} 3b=b+52 \\ \text{subtract b in both sides} \\ 3b-b=b+52-b \\ 2b=52 \\ \text{divide both sides by 2} \\ \frac{2b}{2}=\frac{52}{2} \\ b=26 \end{gathered}$

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10 months ago

How do you solve fractions and multiplication in algebraic, ex:1/3× -4​

How do you solve fractions and multiplication in algebraic, ex:1/3× -4