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3 years ago

Given g(x)=-x-4, solve for x when g(x)=10

Mathematics

2 answers:

solniwko [45]3 years ago

5 0

Answer:

x= -14

Step-by-step explanation:

Natalka [10]3 years ago

5 0

Answer:

Step-by-step explanation:

g(x)=x-4

g(x)=10 = g(x)=x-4 /+4

g(x)=14

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A savings account increases from $150 to $159. What is the percent increase of the savings account?

creativ13 [48]

Answer:

Step-by-step explanation:

it increased by 9/150 = 0.06 = 6%

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3 years ago

What is −5 1/2 ÷ (−4 1/2) ?/

RUDIKE [14]

Answer:

51÷41

Step-by-step explanation:

changing division form into multiplication by making its reciprocal

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2 years ago

One side of a triangle is half the longest side. The third side is

Illusion [34]

Answer:

The length of the sides are 9 units, 18 units and 11 units

Step-by-step explanation:

Let

x ----> one side of the triangle

y ----> the longest side of the triangle

z ----> the third side of the triangle

we know that

The perimeter of triangle is equal to

$P=x+y+z$

we have

$P=38\ units$

$38=x+y+z$ ----> equation A

$x=\frac{y}{2}$ -----> equation B

$z=y-7$ ----> equation C

substitute equation B and equation C in equation A

$38=\frac{y}{2}+y+(y-7)$

solve for y

$38=\frac{5}{2}y-7$

$\frac{5}{2}y=38+7$

$\frac{5}{2}y=45$

$y=45(2)/5$

$y=18\ units$

Find the value of x

$x=\frac{y}{2}$ ---> $x=\frac{18}{2}=9\ units$

Find the value of z

$z=y-7$ ----> $z=18-7=11\ units$

therefore

The length of the sides are 9 units, 18 units and 11 units

4 0

3 years ago

A mountain biker gets halfway up a hill and realizes he forgot his water, so he returns to his starting point

Vikentia [17]

Step-by-step explanation:

The mountain bike goes back down the hill to get his water bottle

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3 years ago

Read 2 more answers

Solve for "r": 4/3πr^3 = V

boyakko [2]

$\frac{4}{3} \pi r^3=V
\\
\\4\pi r^3=3V
\\
\\ r^3= \frac{3V}{4\pi}
\\
\\r= \sqrt[3]{\frac{3V}{4\pi}}$

8 0

3 years ago