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4 years ago

Evaluate 9+ w/5 + 5h when h= -8 and w= 20

Mathematics

1 answer:

andrezito [222]4 years ago

5 0

Answer:

Answer is below

Step-by-step explanation:

Evaluate for h=−8,w=20

9+20/5+(5)(-8)

So therefore your answer would be -27

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Torrance is shopping for a school party. His donation to the party is snack bags and juice boxes. Snack bags come in packages of

kipiarov [429]

Answer:

5 snack bags and 6 juice boxes.

Step-by-step explanation:

The least common multiple of 12 and 10 is 60. If he buys 5 snack bags and 6 juice boxes, he will have 60 of each. 12 goes into 60 5 times, and 10 goes into 60 6 times.

8 0

3 years ago

To complete her holiday wrapping Bella needs identical strips of ribbon measuring 3.5 feet each she has 85 feet of ribbon in tot

Anon25 [30]

Answer:

She can cut 24 ribbon from this long strip.

Step-by-step explanation:

Given that,

Bella needs identical strips of ribbon measuring 3.5 feet each.

She has 85 feet of ribbon.

3.5 feet is length of 1 ribbon.

1 feet is length of $\frac{1}{3.5}$ ribbon

85 feet is length of $\frac{1\times 85}{3.5}$ ribbon

≈24.28

$\frac{85}{3.5}=\frac{85\times10}{35}=\frac{85\times2}{7}=\frac{170}{7}$

7) 170(24

_______

______

So, she can cut 24 ribbon from this long strip.

5 0

3 years ago

Find the particular solution to y ' = 4sin(x) given the general solution is y = c - 4cos(x) and the initial condition y of pi ov

Lana71 [14]

The general solutions always have some additive/multiplicative constant, that you must fix in the particular solution.

In order to do so, you need to impose that the particular solution passes through a certain point. In your case, you have

$y(x) = c-4\cos(x)$

and you want

$y\left(\dfrac{\pi}{2}\right) = 2$

Put everything together, and you have

$y\left(\dfrac{\pi}{2}\right) = c-4\cos\left(\dfrac{\pi}{2}\right) = c = 2$

Since the cosine is zero in the chosen point. So, we've fixed the value of the constant, and the particular solution is found:

$y(x) = 2-4\cos(x)$

4 0

3 years ago

A tent in the shape of a triangular prism is set up at a camping site. Use the measurements to calculate the volume of the tent.

nlexa [21]

It’s d
It’s d Bc I make more sense

3 0

3 years ago

Solve the value of y for the given values of x: 4x = 3y - 7; x= 4,5,6

julia-pushkina [17]

Thhe easiest way would be to solve for y first
4x=3y-7
add 7
4x+7=3y
divide both sides by 3
(4x+7)/3=y

try each
x=4
(4(4)+7)/3=y
(16+7)/3=y
(23)/3=y
7 and 2/3=y
(4,7.66666)

x=5
(4(5)+7)/3=y
(20+7)/3=y
(27)/3=y
9=y
(5,9)

x=6
(4(6)+7)/3=y
(24+7)/3=y
(31)/3=y
10 and 1/3=y
(6,10.333)

(4,7.66666)
(5,9)
(6,10.333)

when x=4, y=7 and 2/3
when x=5, y=9
when x=6, y=10 and 1/3

5 0

3 years ago

Read 2 more answers